diff options
Diffstat (limited to 'sound')
130 files changed, 5084 insertions, 906 deletions
diff --git a/sound/aoa/fabrics/layout.c b/sound/aoa/fabrics/layout.c index 61ab640e195f..9dc5806d23dd 100644 --- a/sound/aoa/fabrics/layout.c +++ b/sound/aoa/fabrics/layout.c @@ -644,7 +644,7 @@ static int n##_control_put(struct snd_kcontrol *kcontrol, \ struct snd_ctl_elem_value *ucontrol) \ { \ struct gpio_runtime *gpio = snd_kcontrol_chip(kcontrol); \ - if (gpio->methods && gpio->methods->get_##n) \ + if (gpio->methods && gpio->methods->set_##n) \ gpio->methods->set_##n(gpio, \ !!ucontrol->value.integer.value[0]); \ return 1; \ @@ -1135,7 +1135,7 @@ static int aoa_fabric_layout_resume(struct soundbus_dev *sdev) { struct layout_dev *ldev = dev_get_drvdata(&sdev->ofdev.dev); - if (ldev->gpio.methods && ldev->gpio.methods->all_amps_off) + if (ldev->gpio.methods && ldev->gpio.methods->all_amps_restore) ldev->gpio.methods->all_amps_restore(&ldev->gpio); return 0; diff --git a/sound/arm/pxa2xx-ac97-lib.c b/sound/arm/pxa2xx-ac97-lib.c index 99a466822a7d..66de90ed30ca 100644 --- a/sound/arm/pxa2xx-ac97-lib.c +++ b/sound/arm/pxa2xx-ac97-lib.c @@ -208,7 +208,7 @@ bool pxa2xx_ac97_try_warm_reset(struct snd_ac97 *ac97) pxa_ac97_warm_pxa3xx(); else #endif - BUG(); + snd_BUG(); while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--) mdelay(1); @@ -245,7 +245,7 @@ bool pxa2xx_ac97_try_cold_reset(struct snd_ac97 *ac97) pxa_ac97_cold_pxa3xx(); else #endif - BUG(); + snd_BUG(); while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--) mdelay(1); diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c index 5066a3768b28..9a2ac1e0f77a 100644 --- a/sound/arm/pxa2xx-ac97.c +++ b/sound/arm/pxa2xx-ac97.c @@ -185,7 +185,7 @@ static int pxa2xx_ac97_probe(struct platform_device *dev) goto err; card->dev = &dev->dev; - strncpy(card->driver, dev->dev.driver->name, sizeof(card->driver)); + strlcpy(card->driver, dev->dev.driver->name, sizeof(card->driver)); ret = pxa2xx_pcm_new(card, &pxa2xx_ac97_pcm_client, &pxa2xx_ac97_pcm); if (ret) diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c index ae63d22c0f88..c5f0ddd729b3 100644 --- a/sound/atmel/ac97c.c +++ b/sound/atmel/ac97c.c @@ -34,7 +34,6 @@ #include <linux/dw_dmac.h> #include <mach/cpu.h> -#include <mach/gpio.h> #ifdef CONFIG_ARCH_AT91 #include <mach/hardware.h> diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c index bea523a5d852..9d518ac73eea 100644 --- a/sound/core/compress_offload.c +++ b/sound/core/compress_offload.c @@ -384,8 +384,7 @@ static unsigned int snd_compr_poll(struct file *f, poll_table *wait) return -EFAULT; mutex_lock(&stream->device->lock); - if (stream->runtime->state == SNDRV_PCM_STATE_PAUSED || - stream->runtime->state == SNDRV_PCM_STATE_OPEN) { + if (stream->runtime->state == SNDRV_PCM_STATE_OPEN) { retval = -EBADFD; goto out; } @@ -680,14 +679,48 @@ static int snd_compr_stop(struct snd_compr_stream *stream) return -EPERM; retval = stream->ops->trigger(stream, SNDRV_PCM_TRIGGER_STOP); if (!retval) { - stream->runtime->state = SNDRV_PCM_STATE_SETUP; - wake_up(&stream->runtime->sleep); + snd_compr_drain_notify(stream); stream->runtime->total_bytes_available = 0; stream->runtime->total_bytes_transferred = 0; } return retval; } +static int snd_compress_wait_for_drain(struct snd_compr_stream *stream) +{ + int ret; + + /* + * We are called with lock held. So drop the lock while we wait for + * drain complete notfication from the driver + * + * It is expected that driver will notify the drain completion and then + * stream will be moved to SETUP state, even if draining resulted in an + * error. We can trigger next track after this. + */ + stream->runtime->state = SNDRV_PCM_STATE_DRAINING; + mutex_unlock(&stream->device->lock); + + /* we wait for drain to complete here, drain can return when + * interruption occurred, wait returned error or success. + * For the first two cases we don't do anything different here and + * return after waking up + */ + + ret = wait_event_interruptible(stream->runtime->sleep, + (stream->runtime->state != SNDRV_PCM_STATE_DRAINING)); + if (ret == -ERESTARTSYS) + pr_debug("wait aborted by a signal"); + else if (ret) + pr_debug("wait for drain failed with %d\n", ret); + + + wake_up(&stream->runtime->sleep); + mutex_lock(&stream->device->lock); + + return ret; +} + static int snd_compr_drain(struct snd_compr_stream *stream) { int retval; @@ -695,12 +728,15 @@ static int snd_compr_drain(struct snd_compr_stream *stream) if (stream->runtime->state == SNDRV_PCM_STATE_PREPARED || stream->runtime->state == SNDRV_PCM_STATE_SETUP) return -EPERM; + retval = stream->ops->trigger(stream, SND_COMPR_TRIGGER_DRAIN); - if (!retval) { - stream->runtime->state = SNDRV_PCM_STATE_DRAINING; + if (retval) { + pr_debug("SND_COMPR_TRIGGER_DRAIN failed %d\n", retval); wake_up(&stream->runtime->sleep); + return retval; } - return retval; + + return snd_compress_wait_for_drain(stream); } static int snd_compr_next_track(struct snd_compr_stream *stream) @@ -736,9 +772,14 @@ static int snd_compr_partial_drain(struct snd_compr_stream *stream) return -EPERM; retval = stream->ops->trigger(stream, SND_COMPR_TRIGGER_PARTIAL_DRAIN); + if (retval) { + pr_debug("Partial drain returned failure\n"); + wake_up(&stream->runtime->sleep); + return retval; + } stream->next_track = false; - return retval; + return snd_compress_wait_for_drain(stream); } static long snd_compr_ioctl(struct file *f, unsigned int cmd, unsigned long arg) diff --git a/sound/core/init.c b/sound/core/init.c index 6b9087115da2..1351f22f651c 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -66,7 +66,7 @@ static int module_slot_match(struct module *module, int idx) #ifdef MODULE const char *s1, *s2; - if (!module || !module->name || !slots[idx]) + if (!module || !*module->name || !slots[idx]) return 0; s1 = module->name; @@ -597,7 +597,7 @@ static void snd_card_set_id_no_lock(struct snd_card *card, const char *src, /* last resort... */ snd_printk(KERN_ERR "unable to set card id (%s)\n", id); if (card->proc_root->name) - strcpy(card->id, card->proc_root->name); + strlcpy(card->id, card->proc_root->name, sizeof(card->id)); } /** diff --git a/sound/core/jack.c b/sound/core/jack.c index b35fe7345c20..8658578eb584 100644 --- a/sound/core/jack.c +++ b/sound/core/jack.c @@ -34,12 +34,12 @@ static int jack_switch_types[SND_JACK_SWITCH_TYPES] = { SW_LINEIN_INSERT, }; -static int snd_jack_dev_free(struct snd_device *device) +static int snd_jack_dev_disconnect(struct snd_device *device) { struct snd_jack *jack = device->device_data; - if (jack->private_free) - jack->private_free(jack); + if (!jack->input_dev) + return 0; /* If the input device is registered with the input subsystem * then we need to use a different deallocator. */ @@ -47,6 +47,18 @@ static int snd_jack_dev_free(struct snd_device *device) input_unregister_device(jack->input_dev); else input_free_device(jack->input_dev); + jack->input_dev = NULL; + return 0; +} + +static int snd_jack_dev_free(struct snd_device *device) +{ + struct snd_jack *jack = device->device_data; + + if (jack->private_free) + jack->private_free(jack); + + snd_jack_dev_disconnect(device); kfree(jack->id); kfree(jack); @@ -110,6 +122,7 @@ int snd_jack_new(struct snd_card *card, const char *id, int type, static struct snd_device_ops ops = { .dev_free = snd_jack_dev_free, .dev_register = snd_jack_dev_register, + .dev_disconnect = snd_jack_dev_disconnect, }; jack = kzalloc(sizeof(struct snd_jack), GFP_KERNEL); diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c index bdf826f4fe0c..9d93f02c6285 100644 --- a/sound/core/memalloc.c +++ b/sound/core/memalloc.c @@ -30,6 +30,7 @@ #include <linux/seq_file.h> #include <asm/uaccess.h> #include <linux/dma-mapping.h> +#include <linux/genalloc.h> #include <linux/moduleparam.h> #include <linux/mutex.h> #include <sound/memalloc.h> @@ -157,6 +158,51 @@ static void snd_free_dev_pages(struct device *dev, size_t size, void *ptr, dec_snd_pages(pg); dma_free_coherent(dev, PAGE_SIZE << pg, ptr, dma); } + +#ifdef CONFIG_GENERIC_ALLOCATOR +/** + * snd_malloc_dev_iram - allocate memory from on-chip internal ram + * @dmab: buffer allocation record to store the allocated data + * @size: number of bytes to allocate from the iram + * + * This function requires iram phandle provided via of_node + */ +static void snd_malloc_dev_iram(struct snd_dma_buffer *dmab, size_t size) +{ + struct device *dev = dmab->dev.dev; + struct gen_pool *pool = NULL; + + dmab->area = NULL; + dmab->addr = 0; + + if (dev->of_node) + pool = of_get_named_gen_pool(dev->of_node, "iram", 0); + + if (!pool) + return; + + /* Assign the pool into private_data field */ + dmab->private_data = pool; + + dmab->area = (void *)gen_pool_alloc(pool, size); + if (!dmab->area) + return; + + dmab->addr = gen_pool_virt_to_phys(pool, (unsigned long)dmab->area); +} + +/** + * snd_free_dev_iram - free allocated specific memory from on-chip internal ram + * @dmab: buffer allocation record to store the allocated data + */ +static void snd_free_dev_iram(struct snd_dma_buffer *dmab) +{ + struct gen_pool *pool = dmab->private_data; + + if (pool && dmab->area) + gen_pool_free(pool, (unsigned long)dmab->area, dmab->bytes); +} +#endif /* CONFIG_GENERIC_ALLOCATOR */ #endif /* CONFIG_HAS_DMA */ /* @@ -197,6 +243,16 @@ int snd_dma_alloc_pages(int type, struct device *device, size_t size, dmab->addr = 0; break; #ifdef CONFIG_HAS_DMA +#ifdef CONFIG_GENERIC_ALLOCATOR + case SNDRV_DMA_TYPE_DEV_IRAM: + snd_malloc_dev_iram(dmab, size); + if (dmab->area) + break; + /* Internal memory might have limited size and no enough space, + * so if we fail to malloc, try to fetch memory traditionally. + */ + dmab->dev.type = SNDRV_DMA_TYPE_DEV; +#endif /* CONFIG_GENERIC_ALLOCATOR */ case SNDRV_DMA_TYPE_DEV: dmab->area = snd_malloc_dev_pages(device, size, &dmab->addr); break; @@ -269,6 +325,11 @@ void snd_dma_free_pages(struct snd_dma_buffer *dmab) snd_free_pages(dmab->area, dmab->bytes); break; #ifdef CONFIG_HAS_DMA +#ifdef CONFIG_GENERIC_ALLOCATOR + case SNDRV_DMA_TYPE_DEV_IRAM: + snd_free_dev_iram(dmab); + break; +#endif /* CONFIG_GENERIC_ALLOCATOR */ case SNDRV_DMA_TYPE_DEV: snd_free_dev_pages(dmab->dev.dev, dmab->bytes, dmab->area, dmab->addr); break; diff --git a/sound/core/pcm_dmaengine.c b/sound/core/pcm_dmaengine.c index aa924d9b7986..94d08733cb38 100644 --- a/sound/core/pcm_dmaengine.c +++ b/sound/core/pcm_dmaengine.c @@ -63,23 +63,19 @@ int snd_hwparams_to_dma_slave_config(const struct snd_pcm_substream *substream, struct dma_slave_config *slave_config) { enum dma_slave_buswidth buswidth; + int bits; - switch (params_format(params)) { - case SNDRV_PCM_FORMAT_S8: + bits = snd_pcm_format_physical_width(params_format(params)); + if (bits < 8 || bits > 64) + return -EINVAL; + else if (bits == 8) buswidth = DMA_SLAVE_BUSWIDTH_1_BYTE; - break; - case SNDRV_PCM_FORMAT_S16_LE: + else if (bits == 16) buswidth = DMA_SLAVE_BUSWIDTH_2_BYTES; - break; - case SNDRV_PCM_FORMAT_S18_3LE: - case SNDRV_PCM_FORMAT_S20_3LE: - case SNDRV_PCM_FORMAT_S24_LE: - case SNDRV_PCM_FORMAT_S32_LE: + else if (bits <= 32) buswidth = DMA_SLAVE_BUSWIDTH_4_BYTES; - break; - default: - return -EINVAL; - } + else + buswidth = DMA_SLAVE_BUSWIDTH_8_BYTES; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { slave_config->direction = DMA_MEM_TO_DEV; diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index a68d4c6d702c..01a5e05ede95 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -2428,6 +2428,7 @@ static int snd_pcm_hwsync(struct snd_pcm_substream *substream) case SNDRV_PCM_STATE_DRAINING: if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) goto __badfd; + /* Fall through */ case SNDRV_PCM_STATE_RUNNING: if ((err = snd_pcm_update_hw_ptr(substream)) < 0) break; @@ -2460,6 +2461,7 @@ static int snd_pcm_delay(struct snd_pcm_substream *substream, case SNDRV_PCM_STATE_DRAINING: if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) goto __badfd; + /* Fall through */ case SNDRV_PCM_STATE_RUNNING: if ((err = snd_pcm_update_hw_ptr(substream)) < 0) break; @@ -3199,6 +3201,14 @@ int snd_pcm_lib_default_mmap(struct snd_pcm_substream *substream, struct vm_area_struct *area) { area->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP; +#ifdef CONFIG_GENERIC_ALLOCATOR + if (substream->dma_buffer.dev.type == SNDRV_DMA_TYPE_DEV_IRAM) { + area->vm_page_prot = pgprot_writecombine(area->vm_page_prot); + return remap_pfn_range(area, area->vm_start, + substream->dma_buffer.addr >> PAGE_SHIFT, + area->vm_end - area->vm_start, area->vm_page_prot); + } +#endif /* CONFIG_GENERIC_ALLOCATOR */ #ifdef ARCH_HAS_DMA_MMAP_COHERENT if (!substream->ops->page && substream->dma_buffer.dev.type == SNDRV_DMA_TYPE_DEV) diff --git a/sound/drivers/opl3/opl3_midi.c b/sound/drivers/opl3/opl3_midi.c index 0c796bcbc0a3..6c6d09a51f42 100644 --- a/sound/drivers/opl3/opl3_midi.c +++ b/sound/drivers/opl3/opl3_midi.c @@ -390,6 +390,11 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan) voice = snd_opl3_oss_map[chan->number]; } + if (voice < 0) { + spin_unlock_irqrestore(&opl3->voice_lock, flags); + return; + } + if (voice < MAX_OPL2_VOICES) { /* Left register block for voices 0 .. 8 */ reg_side = OPL3_LEFT; diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c index 1c19cd7ad26e..328bd29264ce 100644 --- a/sound/drivers/pcsp/pcsp.c +++ b/sound/drivers/pcsp/pcsp.c @@ -46,8 +46,9 @@ static int snd_pcsp_create(struct snd_card *card) int err; int div, min_div, order; + hrtimer_get_res(CLOCK_MONOTONIC, &tp); + if (!nopcm) { - hrtimer_get_res(CLOCK_MONOTONIC, &tp); if (tp.tv_sec || tp.tv_nsec > PCSP_MAX_PERIOD_NS) { printk(KERN_ERR "PCSP: Timer resolution is not sufficient " "(%linS)\n", tp.tv_nsec); @@ -187,8 +188,8 @@ static int pcsp_probe(struct platform_device *dev) static int pcsp_remove(struct platform_device *dev) { struct snd_pcsp *chip = platform_get_drvdata(dev); - alsa_card_pcsp_exit(chip); pcspkr_input_remove(chip->input_dev); + alsa_card_pcsp_exit(chip); return 0; } diff --git a/sound/firewire/Kconfig b/sound/firewire/Kconfig index ea063e1f8722..b3e274fe4a77 100644 --- a/sound/firewire/Kconfig +++ b/sound/firewire/Kconfig @@ -11,6 +11,21 @@ config SND_FIREWIRE_LIB tristate depends on SND_PCM +config SND_DICE + tristate "DICE-based DACs (EXPERIMENTAL)" + select SND_HWDEP + select SND_PCM + select SND_FIREWIRE_LIB + help + Say Y here to include support for many DACs based on the DICE + chip family (DICE-II/Jr/Mini) from TC Applied Technologies. + + At the moment, this driver supports playback only. If you + want to use devices that support capturing, use FFADO instead. + + To compile this driver as a module, choose M here: the module + will be called snd-dice. + config SND_FIREWIRE_SPEAKERS tristate "FireWire speakers" select SND_PCM diff --git a/sound/firewire/Makefile b/sound/firewire/Makefile index 460179df5bb5..509955061d30 100644 --- a/sound/firewire/Makefile +++ b/sound/firewire/Makefile @@ -1,10 +1,12 @@ snd-firewire-lib-objs := lib.o iso-resources.o packets-buffer.o \ fcp.o cmp.o amdtp.o +snd-dice-objs := dice.o snd-firewire-speakers-objs := speakers.o snd-isight-objs := isight.o snd-scs1x-objs := scs1x.o obj-$(CONFIG_SND_FIREWIRE_LIB) += snd-firewire-lib.o +obj-$(CONFIG_SND_DICE) += snd-dice.o obj-$(CONFIG_SND_FIREWIRE_SPEAKERS) += snd-firewire-speakers.o obj-$(CONFIG_SND_ISIGHT) += snd-isight.o obj-$(CONFIG_SND_SCS1X) += snd-scs1x.o diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c index ea995af6d049..d3226892ad6b 100644 --- a/sound/firewire/amdtp.c +++ b/sound/firewire/amdtp.c @@ -42,9 +42,6 @@ static void pcm_period_tasklet(unsigned long data); int amdtp_out_stream_init(struct amdtp_out_stream *s, struct fw_unit *unit, enum cip_out_flags flags) { - if (flags != CIP_NONBLOCKING) - return -EINVAL; - s->unit = fw_unit_get(unit); s->flags = flags; s->context = ERR_PTR(-1); @@ -62,73 +59,91 @@ EXPORT_SYMBOL(amdtp_out_stream_init); */ void amdtp_out_stream_destroy(struct amdtp_out_stream *s) { - WARN_ON(!IS_ERR(s->context)); + WARN_ON(amdtp_out_stream_running(s)); mutex_destroy(&s->mutex); fw_unit_put(s->unit); } EXPORT_SYMBOL(amdtp_out_stream_destroy); +const unsigned int amdtp_syt_intervals[CIP_SFC_COUNT] = { + [CIP_SFC_32000] = 8, + [CIP_SFC_44100] = 8, + [CIP_SFC_48000] = 8, + [CIP_SFC_88200] = 16, + [CIP_SFC_96000] = 16, + [CIP_SFC_176400] = 32, + [CIP_SFC_192000] = 32, +}; +EXPORT_SYMBOL(amdtp_syt_intervals); + /** - * amdtp_out_stream_set_rate - set the sample rate + * amdtp_out_stream_set_parameters - set stream parameters * @s: the AMDTP output stream to configure * @rate: the sample rate + * @pcm_channels: the number of PCM samples in each data block, to be encoded + * as AM824 multi-bit linear audio + * @midi_ports: the number of MIDI ports (i.e., MPX-MIDI Data Channels) * - * The sample rate must be set before the stream is started, and must not be + * The parameters must be set before the stream is started, and must not be * changed while the stream is running. */ -void amdtp_out_stream_set_rate(struct amdtp_out_stream *s, unsigned int rate) +void amdtp_out_stream_set_parameters(struct amdtp_out_stream *s, + unsigned int rate, + unsigned int pcm_channels, + unsigned int midi_ports) { - static const struct { - unsigned int rate; - unsigned int syt_interval; - } rate_info[] = { - [CIP_SFC_32000] = { 32000, 8, }, - [CIP_SFC_44100] = { 44100, 8, }, - [CIP_SFC_48000] = { 48000, 8, }, - [CIP_SFC_88200] = { 88200, 16, }, - [CIP_SFC_96000] = { 96000, 16, }, - [CIP_SFC_176400] = { 176400, 32, }, - [CIP_SFC_192000] = { 192000, 32, }, + static const unsigned int rates[] = { + [CIP_SFC_32000] = 32000, + [CIP_SFC_44100] = 44100, + [CIP_SFC_48000] = 48000, + [CIP_SFC_88200] = 88200, + [CIP_SFC_96000] = 96000, + [CIP_SFC_176400] = 176400, + [CIP_SFC_192000] = 192000, }; unsigned int sfc; - if (WARN_ON(!IS_ERR(s->context))) + if (WARN_ON(amdtp_out_stream_running(s))) return; - for (sfc = 0; sfc < ARRAY_SIZE(rate_info); ++sfc) - if (rate_info[sfc].rate == rate) { - s->sfc = sfc; - s->syt_interval = rate_info[sfc].syt_interval; - return; - } + for (sfc = 0; sfc < CIP_SFC_COUNT; ++sfc) + if (rates[sfc] == rate) + goto sfc_found; WARN_ON(1); + return; + +sfc_found: + s->dual_wire = (s->flags & CIP_HI_DUALWIRE) && sfc > CIP_SFC_96000; + if (s->dual_wire) { + sfc -= 2; + rate /= 2; + pcm_channels *= 2; + } + s->sfc = sfc; + s->data_block_quadlets = pcm_channels + DIV_ROUND_UP(midi_ports, 8); + s->pcm_channels = pcm_channels; + s->midi_ports = midi_ports; + + s->syt_interval = amdtp_syt_intervals[sfc]; + + /* default buffering in the device */ + s->transfer_delay = TRANSFER_DELAY_TICKS - TICKS_PER_CYCLE; + if (s->flags & CIP_BLOCKING) + /* additional buffering needed to adjust for no-data packets */ + s->transfer_delay += TICKS_PER_SECOND * s->syt_interval / rate; } -EXPORT_SYMBOL(amdtp_out_stream_set_rate); +EXPORT_SYMBOL(amdtp_out_stream_set_parameters); /** * amdtp_out_stream_get_max_payload - get the stream's packet size * @s: the AMDTP output stream * * This function must not be called before the stream has been configured - * with amdtp_out_stream_set_hw_params(), amdtp_out_stream_set_pcm(), and - * amdtp_out_stream_set_midi(). + * with amdtp_out_stream_set_parameters(). */ unsigned int amdtp_out_stream_get_max_payload(struct amdtp_out_stream *s) { - static const unsigned int max_data_blocks[] = { - [CIP_SFC_32000] = 4, - [CIP_SFC_44100] = 6, - [CIP_SFC_48000] = 6, - [CIP_SFC_88200] = 12, - [CIP_SFC_96000] = 12, - [CIP_SFC_176400] = 23, - [CIP_SFC_192000] = 24, - }; - - s->data_block_quadlets = s->pcm_channels; - s->data_block_quadlets += DIV_ROUND_UP(s->midi_ports, 8); - - return 8 + max_data_blocks[s->sfc] * 4 * s->data_block_quadlets; + return 8 + s->syt_interval * s->data_block_quadlets * 4; } EXPORT_SYMBOL(amdtp_out_stream_get_max_payload); @@ -138,19 +153,26 @@ static void amdtp_write_s16(struct amdtp_out_stream *s, static void amdtp_write_s32(struct amdtp_out_stream *s, struct snd_pcm_substream *pcm, __be32 *buffer, unsigned int frames); +static void amdtp_write_s16_dualwire(struct amdtp_out_stream *s, + struct snd_pcm_substream *pcm, + __be32 *buffer, unsigned int frames); +static void amdtp_write_s32_dualwire(struct amdtp_out_stream *s, + struct snd_pcm_substream *pcm, + __be32 *buffer, unsigned int frames); /** * amdtp_out_stream_set_pcm_format - set the PCM format * @s: the AMDTP output stream to configure * @format: the format of the ALSA PCM device * - * The sample format must be set before the stream is started, and must not be - * changed while the stream is running. + * The sample format must be set after the other paramters (rate/PCM channels/ + * MIDI) and before the stream is started, and must not be changed while the + * stream is running. */ void amdtp_out_stream_set_pcm_format(struct amdtp_out_stream *s, snd_pcm_format_t format) { - if (WARN_ON(!IS_ERR(s->context))) + if (WARN_ON(amdtp_out_stream_running(s))) return; switch (format) { @@ -158,10 +180,16 @@ void amdtp_out_stream_set_pcm_format(struct amdtp_out_stream *s, WARN_ON(1); /* fall through */ case SNDRV_PCM_FORMAT_S16: - s->transfer_samples = amdtp_write_s16; + if (s->dual_wire) + s->transfer_samples = amdtp_write_s16_dualwire; + else + s->transfer_samples = amdtp_write_s16; break; case SNDRV_PCM_FORMAT_S32: - s->transfer_samples = amdtp_write_s32; + if (s->dual_wire) + s->transfer_samples = amdtp_write_s32_dualwire; + else + s->transfer_samples = amdtp_write_s32; break; } } @@ -248,7 +276,7 @@ static unsigned int calculate_syt(struct amdtp_out_stream *s, s->last_syt_offset = syt_offset; if (syt_offset < TICKS_PER_CYCLE) { - syt_offset += TRANSFER_DELAY_TICKS - TICKS_PER_CYCLE; + syt_offset += s->transfer_delay; syt = (cycle + syt_offset / TICKS_PER_CYCLE) << 12; syt += syt_offset % TICKS_PER_CYCLE; @@ -268,7 +296,7 @@ static void amdtp_write_s32(struct amdtp_out_stream *s, channels = s->pcm_channels; src = (void *)runtime->dma_area + - s->pcm_buffer_pointer * (runtime->frame_bits / 8); + frames_to_bytes(runtime, s->pcm_buffer_pointer); remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; frame_step = s->data_block_quadlets - channels; @@ -294,7 +322,7 @@ static void amdtp_write_s16(struct amdtp_out_stream *s, channels = s->pcm_channels; src = (void *)runtime->dma_area + - s->pcm_buffer_pointer * (runtime->frame_bits / 8); + frames_to_bytes(runtime, s->pcm_buffer_pointer); remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; frame_step = s->data_block_quadlets - channels; @@ -310,6 +338,68 @@ static void amdtp_write_s16(struct amdtp_out_stream *s, } } +static void amdtp_write_s32_dualwire(struct amdtp_out_stream *s, + struct snd_pcm_substream *pcm, + __be32 *buffer, unsigned int frames) +{ + struct snd_pcm_runtime *runtime = pcm->runtime; + unsigned int channels, frame_adjust_1, frame_adjust_2, i, c; + const u32 *src; + + channels = s->pcm_channels; + src = (void *)runtime->dma_area + + s->pcm_buffer_pointer * (runtime->frame_bits / 8); + frame_adjust_1 = channels - 1; + frame_adjust_2 = 1 - (s->data_block_quadlets - channels); + + channels /= 2; + for (i = 0; i < frames; ++i) { + for (c = 0; c < channels; ++c) { + *buffer = cpu_to_be32((*src >> 8) | 0x40000000); + src++; + buffer += 2; + } + buffer -= frame_adjust_1; + for (c = 0; c < channels; ++c) { + *buffer = cpu_to_be32((*src >> 8) | 0x40000000); + src++; + buffer += 2; + } + buffer -= frame_adjust_2; + } +} + +static void amdtp_write_s16_dualwire(struct amdtp_out_stream *s, + struct snd_pcm_substream *pcm, + __be32 *buffer, unsigned int frames) +{ + struct snd_pcm_runtime *runtime = pcm->runtime; + unsigned int channels, frame_adjust_1, frame_adjust_2, i, c; + const u16 *src; + + channels = s->pcm_channels; + src = (void *)runtime->dma_area + + s->pcm_buffer_pointer * (runtime->frame_bits / 8); + frame_adjust_1 = channels - 1; + frame_adjust_2 = 1 - (s->data_block_quadlets - channels); + + channels /= 2; + for (i = 0; i < frames; ++i) { + for (c = 0; c < channels; ++c) { + *buffer = cpu_to_be32((*src << 8) | 0x40000000); + src++; + buffer += 2; + } + buffer -= frame_adjust_1; + for (c = 0; c < channels; ++c) { + *buffer = cpu_to_be32((*src << 8) | 0x40000000); + src++; + buffer += 2; + } + buffer -= frame_adjust_2; + } +} + static void amdtp_fill_pcm_silence(struct amdtp_out_stream *s, __be32 *buffer, unsigned int frames) { @@ -344,8 +434,17 @@ static void queue_out_packet(struct amdtp_out_stream *s, unsigned int cycle) return; index = s->packet_index; - data_blocks = calculate_data_blocks(s); syt = calculate_syt(s, cycle); + if (!(s->flags & CIP_BLOCKING)) { + data_blocks = calculate_data_blocks(s); + } else { + if (syt != 0xffff) { + data_blocks = s->syt_interval; + } else { + data_blocks = 0; + syt = 0xffffff; + } + } buffer = s->buffer.packets[index].buffer; buffer[0] = cpu_to_be32(ACCESS_ONCE(s->source_node_id_field) | @@ -386,6 +485,9 @@ static void queue_out_packet(struct amdtp_out_stream *s, unsigned int cycle) s->packet_index = index; if (pcm) { + if (s->dual_wire) + data_blocks *= 2; + ptr = s->pcm_buffer_pointer + data_blocks; if (ptr >= pcm->runtime->buffer_size) ptr -= pcm->runtime->buffer_size; @@ -455,9 +557,8 @@ static int queue_initial_skip_packets(struct amdtp_out_stream *s) * @speed: firewire speed code * * The stream cannot be started until it has been configured with - * amdtp_out_stream_set_hw_params(), amdtp_out_stream_set_pcm(), and - * amdtp_out_stream_set_midi(); and it must be started before any - * PCM or MIDI device can be started. + * amdtp_out_stream_set_parameters() and amdtp_out_stream_set_pcm_format(), + * and it must be started before any PCM or MIDI device can be started. */ int amdtp_out_stream_start(struct amdtp_out_stream *s, int channel, int speed) { @@ -477,7 +578,7 @@ int amdtp_out_stream_start(struct amdtp_out_stream *s, int channel, int speed) mutex_lock(&s->mutex); - if (WARN_ON(!IS_ERR(s->context) || + if (WARN_ON(amdtp_out_stream_running(s) || (!s->pcm_channels && !s->midi_ports))) { err = -EBADFD; goto err_unlock; @@ -573,7 +674,7 @@ void amdtp_out_stream_stop(struct amdtp_out_stream *s) { mutex_lock(&s->mutex); - if (IS_ERR(s->context)) { + if (!amdtp_out_stream_running(s)) { mutex_unlock(&s->mutex); return; } diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h index f6103d68c4b1..839ebf812d79 100644 --- a/sound/firewire/amdtp.h +++ b/sound/firewire/amdtp.h @@ -1,6 +1,7 @@ #ifndef SOUND_FIREWIRE_AMDTP_H_INCLUDED #define SOUND_FIREWIRE_AMDTP_H_INCLUDED +#include <linux/err.h> #include <linux/interrupt.h> #include <linux/mutex.h> #include "packets-buffer.h" @@ -11,9 +12,18 @@ * sample_rate/8000 samples, with rounding up or down to adjust * for clock skew and left-over fractional samples. This should * be used if supported by the device. + * @CIP_BLOCKING: In blocking mode, each packet contains either zero or + * SYT_INTERVAL samples, with these two types alternating so that + * the overall sample rate comes out right. + * @CIP_HI_DUALWIRE: At rates above 96 kHz, pretend that the stream runs + * at half the actual sample rate with twice the number of channels; + * two samples of a channel are stored consecutively in the packet. + * Requires blocking mode and SYT_INTERVAL-aligned PCM buffer size. */ enum cip_out_flags { - CIP_NONBLOCKING = 0, + CIP_NONBLOCKING = 0x00, + CIP_BLOCKING = 0x01, + CIP_HI_DUALWIRE = 0x02, }; /** @@ -27,6 +37,7 @@ enum cip_sfc { CIP_SFC_96000 = 4, CIP_SFC_176400 = 5, CIP_SFC_192000 = 6, + CIP_SFC_COUNT }; #define AMDTP_OUT_PCM_FORMAT_BITS (SNDRV_PCM_FMTBIT_S16 | \ @@ -43,6 +54,7 @@ struct amdtp_out_stream { struct mutex mutex; enum cip_sfc sfc; + bool dual_wire; unsigned int data_block_quadlets; unsigned int pcm_channels; unsigned int midi_ports; @@ -51,6 +63,7 @@ struct amdtp_out_stream { __be32 *buffer, unsigned int frames); unsigned int syt_interval; + unsigned int transfer_delay; unsigned int source_node_id_field; struct iso_packets_buffer buffer; @@ -74,7 +87,10 @@ int amdtp_out_stream_init(struct amdtp_out_stream *s, struct fw_unit *unit, enum cip_out_flags flags); void amdtp_out_stream_destroy(struct amdtp_out_stream *s); -void amdtp_out_stream_set_rate(struct amdtp_out_stream *s, unsigned int rate); +void amdtp_out_stream_set_parameters(struct amdtp_out_stream *s, + unsigned int rate, + unsigned int pcm_channels, + unsigned int midi_ports); unsigned int amdtp_out_stream_get_max_payload(struct amdtp_out_stream *s); int amdtp_out_stream_start(struct amdtp_out_stream *s, int channel, int speed); @@ -87,31 +103,11 @@ void amdtp_out_stream_pcm_prepare(struct amdtp_out_stream *s); unsigned long amdtp_out_stream_pcm_pointer(struct amdtp_out_stream *s); void amdtp_out_stream_pcm_abort(struct amdtp_out_stream *s); -/** - * amdtp_out_stream_set_pcm - configure format of PCM samples - * @s: the AMDTP output stream to be configured - * @pcm_channels: the number of PCM samples in each data block, to be encoded - * as AM824 multi-bit linear audio - * - * This function must not be called while the stream is running. - */ -static inline void amdtp_out_stream_set_pcm(struct amdtp_out_stream *s, - unsigned int pcm_channels) -{ - s->pcm_channels = pcm_channels; -} +extern const unsigned int amdtp_syt_intervals[CIP_SFC_COUNT]; -/** - * amdtp_out_stream_set_midi - configure format of MIDI data - * @s: the AMDTP output stream to be configured - * @midi_ports: the number of MIDI ports (i.e., MPX-MIDI Data Channels) - * - * This function must not be called while the stream is running. - */ -static inline void amdtp_out_stream_set_midi(struct amdtp_out_stream *s, - unsigned int midi_ports) +static inline bool amdtp_out_stream_running(struct amdtp_out_stream *s) { - s->midi_ports = midi_ports; + return !IS_ERR(s->context); } /** diff --git a/sound/firewire/cmp.c b/sound/firewire/cmp.c index 645cb0ba4293..efdbf585e404 100644 --- a/sound/firewire/cmp.c +++ b/sound/firewire/cmp.c @@ -48,9 +48,6 @@ static int pcr_modify(struct cmp_connection *c, int (*check)(struct cmp_connection *c, __be32 pcr), enum bus_reset_handling bus_reset_handling) { - struct fw_device *device = fw_parent_device(c->resources.unit); - int generation = c->resources.generation; - int rcode, errors = 0; __be32 old_arg, buffer[2]; int err; @@ -59,36 +56,31 @@ static int pcr_modify(struct cmp_connection *c, old_arg = buffer[0]; buffer[1] = modify(c, buffer[0]); - rcode = fw_run_transaction( - device->card, TCODE_LOCK_COMPARE_SWAP, - device->node_id, generation, device->max_speed, + err = snd_fw_transaction( + c->resources.unit, TCODE_LOCK_COMPARE_SWAP, CSR_REGISTER_BASE + CSR_IPCR(c->pcr_index), - buffer, 8); - - if (rcode == RCODE_COMPLETE) { - if (buffer[0] == old_arg) /* success? */ - break; - - if (check) { - err = check(c, buffer[0]); - if (err < 0) - return err; - } - } else if (rcode == RCODE_GENERATION) - goto bus_reset; - else if (rcode_is_permanent_error(rcode) || ++errors >= 3) - goto io_error; + buffer, 8, + FW_FIXED_GENERATION | c->resources.generation); + + if (err < 0) { + if (err == -EAGAIN && + bus_reset_handling == SUCCEED_ON_BUS_RESET) + err = 0; + return err; + } + + if (buffer[0] == old_arg) /* success? */ + break; + + if (check) { + err = check(c, buffer[0]); + if (err < 0) + return err; + } } c->last_pcr_value = buffer[1]; return 0; - -io_error: - cmp_error(c, "transaction failed: %s\n", fw_rcode_string(rcode)); - return -EIO; - -bus_reset: - return bus_reset_handling == ABORT_ON_BUS_RESET ? -EAGAIN : 0; } @@ -108,7 +100,7 @@ int cmp_connection_init(struct cmp_connection *c, err = snd_fw_transaction(unit, TCODE_READ_QUADLET_REQUEST, CSR_REGISTER_BASE + CSR_IMPR, - &impr_be, 4); + &impr_be, 4, 0); if (err < 0) return err; impr = be32_to_cpu(impr_be); diff --git a/sound/firewire/dice-interface.h b/sound/firewire/dice-interface.h new file mode 100644 index 000000000000..27b044f84c81 --- /dev/null +++ b/sound/firewire/dice-interface.h @@ -0,0 +1,371 @@ +#ifndef SOUND_FIREWIRE_DICE_INTERFACE_H_INCLUDED +#define SOUND_FIREWIRE_DICE_INTERFACE_H_INCLUDED + +/* + * DICE device interface definitions + */ + +/* + * Generally, all registers can be read like memory, i.e., with quadlet read or + * block read transactions with at least quadlet-aligned offset and length. + * Writes are not allowed except where noted; quadlet-sized registers must be + * written with a quadlet write transaction. + * + * All values are in big endian. The DICE firmware runs on a little-endian CPU + * and just byte-swaps _all_ quadlets on the bus, so values without endianness + * (e.g. strings) get scrambled and must be byte-swapped again by the driver. + */ + +/* + * Streaming is handled by the "DICE driver" interface. Its registers are + * located in this private address space. + */ +#define DICE_PRIVATE_SPACE 0xffffe0000000uLL + +/* + * The registers are organized in several sections, which are organized + * separately to allow them to be extended individually. Whether a register is + * supported can be detected by checking its offset against its section's size. + * + * The section offset values are relative to DICE_PRIVATE_SPACE; the offset/ + * size values are measured in quadlets. Read-only. + */ +#define DICE_GLOBAL_OFFSET 0x00 +#define DICE_GLOBAL_SIZE 0x04 +#define DICE_TX_OFFSET 0x08 +#define DICE_TX_SIZE 0x0c +#define DICE_RX_OFFSET 0x10 +#define DICE_RX_SIZE 0x14 +#define DICE_EXT_SYNC_OFFSET 0x18 +#define DICE_EXT_SYNC_SIZE 0x1c +#define DICE_UNUSED2_OFFSET 0x20 +#define DICE_UNUSED2_SIZE 0x24 + +/* + * Global settings. + */ + +/* + * Stores the full 64-bit address (node ID and offset in the node's address + * space) where the device will send notifications. Must be changed with + * a compare/swap transaction by the owner. This register is automatically + * cleared on a bus reset. + */ +#define GLOBAL_OWNER 0x000 +#define OWNER_NO_OWNER 0xffff000000000000uLL +#define OWNER_NODE_SHIFT 48 + +/* + * A bitmask with asynchronous events; read-only. When any event(s) happen, + * the bits of previous events are cleared, and the value of this register is + * also written to the address stored in the owner register. + */ +#define GLOBAL_NOTIFICATION 0x008 +/* Some registers in the Rx/Tx sections may have changed. */ +#define NOTIFY_RX_CFG_CHG 0x00000001 +#define NOTIFY_TX_CFG_CHG 0x00000002 +/* Lock status of the current clock source may have changed. */ +#define NOTIFY_LOCK_CHG 0x00000010 +/* Write to the clock select register has been finished. */ +#define NOTIFY_CLOCK_ACCEPTED 0x00000020 +/* Lock status of some clock source has changed. */ +#define NOTIFY_EXT_STATUS 0x00000040 +/* Other bits may be used for device-specific events. */ + +/* + * A name that can be customized for each device; read/write. Padded with zero + * bytes. Quadlets are byte-swapped. The encoding is whatever the host driver + * happens to be using. + */ +#define GLOBAL_NICK_NAME 0x00c +#define NICK_NAME_SIZE 64 + +/* + * The current sample rate and clock source; read/write. Whether a clock + * source or sample rate is supported is device-specific; the internal clock + * source is always available. Low/mid/high = up to 48/96/192 kHz. This + * register can be changed even while streams are running. + */ +#define GLOBAL_CLOCK_SELECT 0x04c +#define CLOCK_SOURCE_MASK 0x000000ff +#define CLOCK_SOURCE_AES1 0x00000000 +#define CLOCK_SOURCE_AES2 0x00000001 +#define CLOCK_SOURCE_AES3 0x00000002 +#define CLOCK_SOURCE_AES4 0x00000003 +#define CLOCK_SOURCE_AES_ANY 0x00000004 +#define CLOCK_SOURCE_ADAT 0x00000005 +#define CLOCK_SOURCE_TDIF 0x00000006 +#define CLOCK_SOURCE_WC 0x00000007 +#define CLOCK_SOURCE_ARX1 0x00000008 +#define CLOCK_SOURCE_ARX2 0x00000009 +#define CLOCK_SOURCE_ARX3 0x0000000a +#define CLOCK_SOURCE_ARX4 0x0000000b +#define CLOCK_SOURCE_INTERNAL 0x0000000c +#define CLOCK_RATE_MASK 0x0000ff00 +#define CLOCK_RATE_32000 0x00000000 +#define CLOCK_RATE_44100 0x00000100 +#define CLOCK_RATE_48000 0x00000200 +#define CLOCK_RATE_88200 0x00000300 +#define CLOCK_RATE_96000 0x00000400 +#define CLOCK_RATE_176400 0x00000500 +#define CLOCK_RATE_192000 0x00000600 +#define CLOCK_RATE_ANY_LOW 0x00000700 +#define CLOCK_RATE_ANY_MID 0x00000800 +#define CLOCK_RATE_ANY_HIGH 0x00000900 +#define CLOCK_RATE_NONE 0x00000a00 +#define CLOCK_RATE_SHIFT 8 + +/* + * Enable streaming; read/write. Writing a non-zero value (re)starts all + * streams that have a valid iso channel set; zero stops all streams. The + * streams' parameters must be configured before starting. This register is + * automatically cleared on a bus reset. + */ +#define GLOBAL_ENABLE 0x050 + +/* + * Status of the sample clock; read-only. + */ +#define GLOBAL_STATUS 0x054 +/* The current clock source is locked. */ +#define STATUS_SOURCE_LOCKED 0x00000001 +/* The actual sample rate; CLOCK_RATE_32000-_192000 or _NONE. */ +#define STATUS_NOMINAL_RATE_MASK 0x0000ff00 + +/* + * Status of all clock sources; read-only. + */ +#define GLOBAL_EXTENDED_STATUS 0x058 +/* + * The _LOCKED bits always show the current status; any change generates + * a notification. + */ +#define EXT_STATUS_AES1_LOCKED 0x00000001 +#define EXT_STATUS_AES2_LOCKED 0x00000002 +#define EXT_STATUS_AES3_LOCKED 0x00000004 +#define EXT_STATUS_AES4_LOCKED 0x00000008 +#define EXT_STATUS_ADAT_LOCKED 0x00000010 +#define EXT_STATUS_TDIF_LOCKED 0x00000020 +#define EXT_STATUS_ARX1_LOCKED 0x00000040 +#define EXT_STATUS_ARX2_LOCKED 0x00000080 +#define EXT_STATUS_ARX3_LOCKED 0x00000100 +#define EXT_STATUS_ARX4_LOCKED 0x00000200 +#define EXT_STATUS_WC_LOCKED 0x00000400 +/* + * The _SLIP bits do not generate notifications; a set bit indicates that an + * error occurred since the last time when this register was read with + * a quadlet read transaction. + */ +#define EXT_STATUS_AES1_SLIP 0x00010000 +#define EXT_STATUS_AES2_SLIP 0x00020000 +#define EXT_STATUS_AES3_SLIP 0x00040000 +#define EXT_STATUS_AES4_SLIP 0x00080000 +#define EXT_STATUS_ADAT_SLIP 0x00100000 +#define EXT_STATUS_TDIF_SLIP 0x00200000 +#define EXT_STATUS_ARX1_SLIP 0x00400000 +#define EXT_STATUS_ARX2_SLIP 0x00800000 +#define EXT_STATUS_ARX3_SLIP 0x01000000 +#define EXT_STATUS_ARX4_SLIP 0x02000000 +#define EXT_STATUS_WC_SLIP 0x04000000 + +/* + * The measured rate of the current clock source, in Hz; read-only. + */ +#define GLOBAL_SAMPLE_RATE 0x05c + +/* + * The version of the DICE driver specification that this device conforms to; + * read-only. + */ +#define GLOBAL_VERSION 0x060 + +/* Some old firmware versions do not have the following global registers: */ + +/* + * Supported sample rates and clock sources; read-only. + */ +#define GLOBAL_CLOCK_CAPABILITIES 0x064 +#define CLOCK_CAP_RATE_32000 0x00000001 +#define CLOCK_CAP_RATE_44100 0x00000002 +#define CLOCK_CAP_RATE_48000 0x00000004 +#define CLOCK_CAP_RATE_88200 0x00000008 +#define CLOCK_CAP_RATE_96000 0x00000010 +#define CLOCK_CAP_RATE_176400 0x00000020 +#define CLOCK_CAP_RATE_192000 0x00000040 +#define CLOCK_CAP_SOURCE_AES1 0x00010000 +#define CLOCK_CAP_SOURCE_AES2 0x00020000 +#define CLOCK_CAP_SOURCE_AES3 0x00040000 +#define CLOCK_CAP_SOURCE_AES4 0x00080000 +#define CLOCK_CAP_SOURCE_AES_ANY 0x00100000 +#define CLOCK_CAP_SOURCE_ADAT 0x00200000 +#define CLOCK_CAP_SOURCE_TDIF 0x00400000 +#define CLOCK_CAP_SOURCE_WC 0x00800000 +#define CLOCK_CAP_SOURCE_ARX1 0x01000000 +#define CLOCK_CAP_SOURCE_ARX2 0x02000000 +#define CLOCK_CAP_SOURCE_ARX3 0x04000000 +#define CLOCK_CAP_SOURCE_ARX4 0x08000000 +#define CLOCK_CAP_SOURCE_INTERNAL 0x10000000 + +/* + * Names of all clock sources; read-only. Quadlets are byte-swapped. Names + * are separated with one backslash, the list is terminated with two + * backslashes. Unused clock sources are included. + */ +#define GLOBAL_CLOCK_SOURCE_NAMES 0x068 +#define CLOCK_SOURCE_NAMES_SIZE 256 + +/* + * Capture stream settings. This section includes the number/size registers + * and the registers of all streams. + */ + +/* + * The number of supported capture streams; read-only. + */ +#define TX_NUMBER 0x000 + +/* + * The size of one stream's register block, in quadlets; read-only. The + * registers of the first stream follow immediately afterwards; the registers + * of the following streams are offset by this register's value. + */ +#define TX_SIZE 0x004 + +/* + * The isochronous channel number on which packets are sent, or -1 if the + * stream is not to be used; read/write. + */ +#define TX_ISOCHRONOUS 0x008 + +/* + * The number of audio channels; read-only. There will be one quadlet per + * channel; the first channel is the first quadlet in a data block. + */ +#define TX_NUMBER_AUDIO 0x00c + +/* + * The number of MIDI ports, 0-8; read-only. If > 0, there will be one + * additional quadlet in each data block, following the audio quadlets. + */ +#define TX_NUMBER_MIDI 0x010 + +/* + * The speed at which the packets are sent, SCODE_100-_400; read/write. + */ +#define TX_SPEED 0x014 + +/* + * Names of all audio channels; read-only. Quadlets are byte-swapped. Names + * are separated with one backslash, the list is terminated with two + * backslashes. + */ +#define TX_NAMES 0x018 +#define TX_NAMES_SIZE 256 + +/* + * Audio IEC60958 capabilities; read-only. Bitmask with one bit per audio + * channel. + */ +#define TX_AC3_CAPABILITIES 0x118 + +/* + * Send audio data with IEC60958 label; read/write. Bitmask with one bit per + * audio channel. This register can be changed even while the stream is + * running. + */ +#define TX_AC3_ENABLE 0x11c + +/* + * Playback stream settings. This section includes the number/size registers + * and the registers of all streams. + */ + +/* + * The number of supported playback streams; read-only. + */ +#define RX_NUMBER 0x000 + +/* + * The size of one stream's register block, in quadlets; read-only. The + * registers of the first stream follow immediately afterwards; the registers + * of the following streams are offset by this register's value. + */ +#define RX_SIZE 0x004 + +/* + * The isochronous channel number on which packets are received, or -1 if the + * stream is not to be used; read/write. + */ +#define RX_ISOCHRONOUS 0x008 + +/* + * Index of first quadlet to be interpreted; read/write. If > 0, that many + * quadlets at the beginning of each data block will be ignored, and all the + * audio and MIDI quadlets will follow. + */ +#define RX_SEQ_START 0x00c + +/* + * The number of audio channels; read-only. There will be one quadlet per + * channel. + */ +#define RX_NUMBER_AUDIO 0x010 + +/* + * The number of MIDI ports, 0-8; read-only. If > 0, there will be one + * additional quadlet in each data block, following the audio quadlets. + */ +#define RX_NUMBER_MIDI 0x014 + +/* + * Names of all audio channels; read-only. Quadlets are byte-swapped. Names + * are separated with one backslash, the list is terminated with two + * backslashes. + */ +#define RX_NAMES 0x018 +#define RX_NAMES_SIZE 256 + +/* + * Audio IEC60958 capabilities; read-only. Bitmask with one bit per audio + * channel. + */ +#define RX_AC3_CAPABILITIES 0x118 + +/* + * Receive audio data with IEC60958 label; read/write. Bitmask with one bit + * per audio channel. This register can be changed even while the stream is + * running. + */ +#define RX_AC3_ENABLE 0x11c + +/* + * Extended synchronization information. + * This section can be read completely with a block read request. + */ + +/* + * Current clock source; read-only. + */ +#define EXT_SYNC_CLOCK_SOURCE 0x000 + +/* + * Clock source is locked (boolean); read-only. + */ +#define EXT_SYNC_LOCKED 0x004 + +/* + * Current sample rate (CLOCK_RATE_* >> CLOCK_RATE_SHIFT), _32000-_192000 or + * _NONE; read-only. + */ +#define EXT_SYNC_RATE 0x008 + +/* + * ADAT user data bits; read-only. + */ +#define EXT_SYNC_ADAT_USER_DATA 0x00c +/* The data bits, if available. */ +#define ADAT_USER_DATA_MASK 0x0f +/* The data bits are not available. */ +#define ADAT_USER_DATA_NO_DATA 0x10 + +#endif diff --git a/sound/firewire/dice.c b/sound/firewire/dice.c new file mode 100644 index 000000000000..6feee6614193 --- /dev/null +++ b/sound/firewire/dice.c @@ -0,0 +1,1494 @@ +/* + * TC Applied Technologies Digital Interface Communications Engine driver + * + * Copyright (c) Clemens Ladisch <clemens@ladisch.de> + * Licensed under the terms of the GNU General Public License, version 2. + */ + +#include <linux/compat.h> +#include <linux/completion.h> +#include <linux/delay.h> +#include <linux/device.h> +#include <linux/firewire.h> +#include <linux/firewire-constants.h> +#include <linux/jiffies.h> +#include <linux/module.h> +#include <linux/mod_devicetable.h> +#include <linux/mutex.h> +#include <linux/slab.h> +#include <linux/spinlock.h> +#include <linux/wait.h> +#include <sound/control.h> +#include <sound/core.h> +#include <sound/firewire.h> +#include <sound/hwdep.h> +#include <sound/info.h> +#include <sound/initval.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include "amdtp.h" +#include "iso-resources.h" +#include "lib.h" +#include "dice-interface.h" + + +struct dice { + struct snd_card *card; + struct fw_unit *unit; + spinlock_t lock; + struct mutex mutex; + unsigned int global_offset; + unsigned int rx_offset; + unsigned int clock_caps; + unsigned int rx_channels[3]; + unsigned int rx_midi_ports[3]; + struct fw_address_handler notification_handler; + int owner_generation; + int dev_lock_count; /* > 0 driver, < 0 userspace */ + bool dev_lock_changed; + bool global_enabled; + struct completion clock_accepted; + wait_queue_head_t hwdep_wait; + u32 notification_bits; + struct fw_iso_resources resources; + struct amdtp_out_stream stream; +}; + +MODULE_DESCRIPTION("DICE driver"); +MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>"); +MODULE_LICENSE("GPL v2"); + +static const unsigned int dice_rates[] = { + /* mode 0 */ + [0] = 32000, + [1] = 44100, + [2] = 48000, + /* mode 1 */ + [3] = 88200, + [4] = 96000, + /* mode 2 */ + [5] = 176400, + [6] = 192000, +}; + +static unsigned int rate_to_index(unsigned int rate) +{ + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(dice_rates); ++i) + if (dice_rates[i] == rate) + return i; + + return 0; +} + +static unsigned int rate_index_to_mode(unsigned int rate_index) +{ + return ((int)rate_index - 1) / 2; +} + +static void dice_lock_changed(struct dice *dice) +{ + dice->dev_lock_changed = true; + wake_up(&dice->hwdep_wait); +} + +static int dice_try_lock(struct dice *dice) +{ + int err; + + spin_lock_irq(&dice->lock); + + if (dice->dev_lock_count < 0) { + err = -EBUSY; + goto out; + } + + if (dice->dev_lock_count++ == 0) + dice_lock_changed(dice); + err = 0; + +out: + spin_unlock_irq(&dice->lock); + + return err; +} + +static void dice_unlock(struct dice *dice) +{ + spin_lock_irq(&dice->lock); + + if (WARN_ON(dice->dev_lock_count <= 0)) + goto out; + + if (--dice->dev_lock_count == 0) + dice_lock_changed(dice); + +out: + spin_unlock_irq(&dice->lock); +} + +static inline u64 global_address(struct dice *dice, unsigned int offset) +{ + return DICE_PRIVATE_SPACE + dice->global_offset + offset; +} + +// TODO: rx index +static inline u64 rx_address(struct dice *dice, unsigned int offset) +{ + return DICE_PRIVATE_SPACE + dice->rx_offset + offset; +} + +static int dice_owner_set(struct dice *dice) +{ + struct fw_device *device = fw_parent_device(dice->unit); + __be64 *buffer; + int err, errors = 0; + + buffer = kmalloc(2 * 8, GFP_KERNEL); + if (!buffer) + return -ENOMEM; + + for (;;) { + buffer[0] = cpu_to_be64(OWNER_NO_OWNER); + buffer[1] = cpu_to_be64( + ((u64)device->card->node_id << OWNER_NODE_SHIFT) | + dice->notification_handler.offset); + + dice->owner_generation = device->generation; + smp_rmb(); /* node_id vs. generation */ + err = snd_fw_transaction(dice->unit, + TCODE_LOCK_COMPARE_SWAP, + global_address(dice, GLOBAL_OWNER), + buffer, 2 * 8, + FW_FIXED_GENERATION | + dice->owner_generation); + + if (err == 0) { + if (buffer[0] != cpu_to_be64(OWNER_NO_OWNER)) { + dev_err(&dice->unit->device, + "device is already in use\n"); + err = -EBUSY; + } + break; + } + if (err != -EAGAIN || ++errors >= 3) + break; + + msleep(20); + } + + kfree(buffer); + + return err; +} + +static int dice_owner_update(struct dice *dice) +{ + struct fw_device *device = fw_parent_device(dice->unit); + __be64 *buffer; + int err; + + if (dice->owner_generation == -1) + return 0; + + buffer = kmalloc(2 * 8, GFP_KERNEL); + if (!buffer) + return -ENOMEM; + + buffer[0] = cpu_to_be64(OWNER_NO_OWNER); + buffer[1] = cpu_to_be64( + ((u64)device->card->node_id << OWNER_NODE_SHIFT) | + dice->notification_handler.offset); + + dice->owner_generation = device->generation; + smp_rmb(); /* node_id vs. generation */ + err = snd_fw_transaction(dice->unit, TCODE_LOCK_COMPARE_SWAP, + global_address(dice, GLOBAL_OWNER), + buffer, 2 * 8, + FW_FIXED_GENERATION | dice->owner_generation); + + if (err == 0) { + if (buffer[0] != cpu_to_be64(OWNER_NO_OWNER)) { + dev_err(&dice->unit->device, + "device is already in use\n"); + err = -EBUSY; + } + } else if (err == -EAGAIN) { + err = 0; /* try again later */ + } + + kfree(buffer); + + if (err < 0) + dice->owner_generation = -1; + + return err; +} + +static void dice_owner_clear(struct dice *dice) +{ + struct fw_device *device = fw_parent_device(dice->unit); + __be64 *buffer; + + buffer = kmalloc(2 * 8, GFP_KERNEL); + if (!buffer) + return; + + buffer[0] = cpu_to_be64( + ((u64)device->card->node_id << OWNER_NODE_SHIFT) | + dice->notification_handler.offset); + buffer[1] = cpu_to_be64(OWNER_NO_OWNER); + snd_fw_transaction(dice->unit, TCODE_LOCK_COMPARE_SWAP, + global_address(dice, GLOBAL_OWNER), + buffer, 2 * 8, FW_QUIET | + FW_FIXED_GENERATION | dice->owner_generation); + + kfree(buffer); + + dice->owner_generation = -1; +} + +static int dice_enable_set(struct dice *dice) +{ + __be32 value; + int err; + + value = cpu_to_be32(1); + err = snd_fw_transaction(dice->unit, TCODE_WRITE_QUADLET_REQUEST, + global_address(dice, GLOBAL_ENABLE), + &value, 4, + FW_FIXED_GENERATION | dice->owner_generation); + if (err < 0) + return err; + + dice->global_enabled = true; + + return 0; +} + +static void dice_enable_clear(struct dice *dice) +{ + __be32 value; + + if (!dice->global_enabled) + return; + + value = 0; + snd_fw_transaction(dice->unit, TCODE_WRITE_QUADLET_REQUEST, + global_address(dice, GLOBAL_ENABLE), + &value, 4, FW_QUIET | + FW_FIXED_GENERATION | dice->owner_generation); + + dice->global_enabled = false; +} + +static void dice_notification(struct fw_card *card, struct fw_request *request, + int tcode, int destination, int source, + int generation, unsigned long long offset, + void *data, size_t length, void *callback_data) +{ + struct dice *dice = callback_data; + u32 bits; + unsigned long flags; + + if (tcode != TCODE_WRITE_QUADLET_REQUEST) { + fw_send_response(card, request, RCODE_TYPE_ERROR); + return; + } + if ((offset & 3) != 0) { + fw_send_response(card, request, RCODE_ADDRESS_ERROR); + return; + } + + bits = be32_to_cpup(data); + + spin_lock_irqsave(&dice->lock, flags); + dice->notification_bits |= bits; + spin_unlock_irqrestore(&dice->lock, flags); + + fw_send_response(card, request, RCODE_COMPLETE); + + if (bits & NOTIFY_CLOCK_ACCEPTED) + complete(&dice->clock_accepted); + wake_up(&dice->hwdep_wait); +} + +static int dice_rate_constraint(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) +{ + struct dice *dice = rule->private; + const struct snd_interval *channels = + hw_param_interval_c(params, SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_interval *rate = + hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); + struct snd_interval allowed_rates = { + .min = UINT_MAX, .max = 0, .integer = 1 + }; + unsigned int i, mode; + + for (i = 0; i < ARRAY_SIZE(dice_rates); ++i) { + mode = rate_index_to_mode(i); + if ((dice->clock_caps & (1 << i)) && + snd_interval_test(channels, dice->rx_channels[mode])) { + allowed_rates.min = min(allowed_rates.min, + dice_rates[i]); + allowed_rates.max = max(allowed_rates.max, + dice_rates[i]); + } + } + + return snd_interval_refine(rate, &allowed_rates); +} + +static int dice_channels_constraint(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) +{ + struct dice *dice = rule->private; + const struct snd_interval *rate = + hw_param_interval_c(params, SNDRV_PCM_HW_PARAM_RATE); + struct snd_interval *channels = + hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_interval allowed_channels = { + .min = UINT_MAX, .max = 0, .integer = 1 + }; + unsigned int i, mode; + + for (i = 0; i < ARRAY_SIZE(dice_rates); ++i) + if ((dice->clock_caps & (1 << i)) && + snd_interval_test(rate, dice_rates[i])) { + mode = rate_index_to_mode(i); + allowed_channels.min = min(allowed_channels.min, + dice->rx_channels[mode]); + allowed_channels.max = max(allowed_channels.max, + dice->rx_channels[mode]); + } + + return snd_interval_refine(channels, &allowed_channels); +} + +static int dice_open(struct snd_pcm_substream *substream) +{ + static const struct snd_pcm_hardware hardware = { + .info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_BATCH | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER, + .formats = AMDTP_OUT_PCM_FORMAT_BITS, + .channels_min = UINT_MAX, + .channels_max = 0, + .buffer_bytes_max = 16 * 1024 * 1024, + .period_bytes_min = 1, + .period_bytes_max = UINT_MAX, + .periods_min = 1, + .periods_max = UINT_MAX, + }; + struct dice *dice = substream->private_data; + struct snd_pcm_runtime *runtime = substream->runtime; + unsigned int i; + int err; + + err = dice_try_lock(dice); + if (err < 0) + goto error; + + runtime->hw = hardware; + + for (i = 0; i < ARRAY_SIZE(dice_rates); ++i) + if (dice->clock_caps & (1 << i)) + runtime->hw.rates |= + snd_pcm_rate_to_rate_bit(dice_rates[i]); + snd_pcm_limit_hw_rates(runtime); + + for (i = 0; i < 3; ++i) + if (dice->rx_channels[i]) { + runtime->hw.channels_min = min(runtime->hw.channels_min, + dice->rx_channels[i]); + runtime->hw.channels_max = max(runtime->hw.channels_max, + dice->rx_channels[i]); + } + + err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, + dice_rate_constraint, dice, + SNDRV_PCM_HW_PARAM_CHANNELS, -1); + if (err < 0) + goto err_lock; + err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + dice_channels_constraint, dice, + SNDRV_PCM_HW_PARAM_RATE, -1); + if (err < 0) + goto err_lock; + + err = snd_pcm_hw_constraint_step(runtime, 0, + SNDRV_PCM_HW_PARAM_PERIOD_SIZE, 32); + if (err < 0) + goto err_lock; + err = snd_pcm_hw_constraint_step(runtime, 0, + SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 32); + if (err < 0) + goto err_lock; + + err = snd_pcm_hw_constraint_minmax(runtime, + SNDRV_PCM_HW_PARAM_PERIOD_TIME, + 5000, UINT_MAX); + if (err < 0) + goto err_lock; + + err = snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); + if (err < 0) + goto err_lock; + + return 0; + +err_lock: + dice_unlock(dice); +error: + return err; +} + +static int dice_close(struct snd_pcm_substream *substream) +{ + struct dice *dice = substream->private_data; + + dice_unlock(dice); + + return 0; +} + +static int dice_stream_start_packets(struct dice *dice) +{ + int err; + + if (amdtp_out_stream_running(&dice->stream)) + return 0; + + err = amdtp_out_stream_start(&dice->stream, dice->resources.channel, + fw_parent_device(dice->unit)->max_speed); + if (err < 0) + return err; + + err = dice_enable_set(dice); + if (err < 0) { + amdtp_out_stream_stop(&dice->stream); + return err; + } + + return 0; +} + +static int dice_stream_start(struct dice *dice) +{ + __be32 channel; + int err; + + if (!dice->resources.allocated) { + err = fw_iso_resources_allocate(&dice->resources, + amdtp_out_stream_get_max_payload(&dice->stream), + fw_parent_device(dice->unit)->max_speed); + if (err < 0) + goto error; + + channel = cpu_to_be32(dice->resources.channel); + err = snd_fw_transaction(dice->unit, + TCODE_WRITE_QUADLET_REQUEST, + rx_address(dice, RX_ISOCHRONOUS), + &channel, 4, 0); + if (err < 0) + goto err_resources; + } + + err = dice_stream_start_packets(dice); + if (err < 0) + goto err_rx_channel; + + return 0; + +err_rx_channel: + channel = cpu_to_be32((u32)-1); + snd_fw_transaction(dice->unit, TCODE_WRITE_QUADLET_REQUEST, + rx_address(dice, RX_ISOCHRONOUS), &channel, 4, 0); +err_resources: + fw_iso_resources_free(&dice->resources); +error: + return err; +} + +static void dice_stream_stop_packets(struct dice *dice) +{ + if (amdtp_out_stream_running(&dice->stream)) { + dice_enable_clear(dice); + amdtp_out_stream_stop(&dice->stream); + } +} + +static void dice_stream_stop(struct dice *dice) +{ + __be32 channel; + + dice_stream_stop_packets(dice); + + if (!dice->resources.allocated) + return; + + channel = cpu_to_be32((u32)-1); + snd_fw_transaction(dice->unit, TCODE_WRITE_QUADLET_REQUEST, + rx_address(dice, RX_ISOCHRONOUS), &channel, 4, 0); + + fw_iso_resources_free(&dice->resources); +} + +static int dice_change_rate(struct dice *dice, unsigned int clock_rate) +{ + __be32 value; + int err; + + INIT_COMPLETION(dice->clock_accepted); + + value = cpu_to_be32(clock_rate | CLOCK_SOURCE_ARX1); + err = snd_fw_transaction(dice->unit, TCODE_WRITE_QUADLET_REQUEST, + global_address(dice, GLOBAL_CLOCK_SELECT), + &value, 4, 0); + if (err < 0) + return err; + + if (!wait_for_completion_timeout(&dice->clock_accepted, + msecs_to_jiffies(100))) + dev_warn(&dice->unit->device, "clock change timed out\n"); + + return 0; +} + +static int dice_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) +{ + struct dice *dice = substream->private_data; + unsigned int rate_index, mode; + int err; + + mutex_lock(&dice->mutex); + dice_stream_stop(dice); + mutex_unlock(&dice->mutex); + + err = snd_pcm_lib_alloc_vmalloc_buffer(substream, + params_buffer_bytes(hw_params)); + if (err < 0) + return err; + + rate_index = rate_to_index(params_rate(hw_params)); + err = dice_change_rate(dice, rate_index << CLOCK_RATE_SHIFT); + if (err < 0) + return err; + + mode = rate_index_to_mode(rate_index); + amdtp_out_stream_set_parameters(&dice->stream, + params_rate(hw_params), + params_channels(hw_params), + dice->rx_midi_ports[mode]); + amdtp_out_stream_set_pcm_format(&dice->stream, + params_format(hw_params)); + + return 0; +} + +static int dice_hw_free(struct snd_pcm_substream *substream) +{ + struct dice *dice = substream->private_data; + + mutex_lock(&dice->mutex); + dice_stream_stop(dice); + mutex_unlock(&dice->mutex); + + return snd_pcm_lib_free_vmalloc_buffer(substream); +} + +static int dice_prepare(struct snd_pcm_substream *substream) +{ + struct dice *dice = substream->private_data; + int err; + + mutex_lock(&dice->mutex); + + if (amdtp_out_streaming_error(&dice->stream)) + dice_stream_stop_packets(dice); + + err = dice_stream_start(dice); + if (err < 0) { + mutex_unlock(&dice->mutex); + return err; + } + + mutex_unlock(&dice->mutex); + + amdtp_out_stream_pcm_prepare(&dice->stream); + + return 0; +} + +static int dice_trigger(struct snd_pcm_substream *substream, int cmd) +{ + struct dice *dice = substream->private_data; + struct snd_pcm_substream *pcm; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + pcm = substream; + break; + case SNDRV_PCM_TRIGGER_STOP: + pcm = NULL; + break; + default: + return -EINVAL; + } + amdtp_out_stream_pcm_trigger(&dice->stream, pcm); + + return 0; +} + +static snd_pcm_uframes_t dice_pointer(struct snd_pcm_substream *substream) +{ + struct dice *dice = substream->private_data; + + return amdtp_out_stream_pcm_pointer(&dice->stream); +} + +static int dice_create_pcm(struct dice *dice) +{ + static struct snd_pcm_ops ops = { + .open = dice_open, + .close = dice_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = dice_hw_params, + .hw_free = dice_hw_free, + .prepare = dice_prepare, + .trigger = dice_trigger, + .pointer = dice_pointer, + .page = snd_pcm_lib_get_vmalloc_page, + .mmap = snd_pcm_lib_mmap_vmalloc, + }; + struct snd_pcm *pcm; + int err; + + err = snd_pcm_new(dice->card, "DICE", 0, 1, 0, &pcm); + if (err < 0) + return err; + pcm->private_data = dice; + strcpy(pcm->name, dice->card->shortname); + pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream->ops = &ops; + + return 0; +} + +static long dice_hwdep_read(struct snd_hwdep *hwdep, char __user *buf, + long count, loff_t *offset) +{ + struct dice *dice = hwdep->private_data; + DEFINE_WAIT(wait); + union snd_firewire_event event; + + spin_lock_irq(&dice->lock); + + while (!dice->dev_lock_changed && dice->notification_bits == 0) { + prepare_to_wait(&dice->hwdep_wait, &wait, TASK_INTERRUPTIBLE); + spin_unlock_irq(&dice->lock); + schedule(); + finish_wait(&dice->hwdep_wait, &wait); + if (signal_pending(current)) + return -ERESTARTSYS; + spin_lock_irq(&dice->lock); + } + + memset(&event, 0, sizeof(event)); + if (dice->dev_lock_changed) { + event.lock_status.type = SNDRV_FIREWIRE_EVENT_LOCK_STATUS; + event.lock_status.status = dice->dev_lock_count > 0; + dice->dev_lock_changed = false; + + count = min(count, (long)sizeof(event.lock_status)); + } else { + event.dice_notification.type = SNDRV_FIREWIRE_EVENT_DICE_NOTIFICATION; + event.dice_notification.notification = dice->notification_bits; + dice->notification_bits = 0; + + count = min(count, (long)sizeof(event.dice_notification)); + } + + spin_unlock_irq(&dice->lock); + + if (copy_to_user(buf, &event, count)) + return -EFAULT; + + return count; +} + +static unsigned int dice_hwdep_poll(struct snd_hwdep *hwdep, struct file *file, + poll_table *wait) +{ + struct dice *dice = hwdep->private_data; + unsigned int events; + + poll_wait(file, &dice->hwdep_wait, wait); + + spin_lock_irq(&dice->lock); + if (dice->dev_lock_changed || dice->notification_bits != 0) + events = POLLIN | POLLRDNORM; + else + events = 0; + spin_unlock_irq(&dice->lock); + + return events; +} + +static int dice_hwdep_get_info(struct dice *dice, void __user *arg) +{ + struct fw_device *dev = fw_parent_device(dice->unit); + struct snd_firewire_get_info info; + + memset(&info, 0, sizeof(info)); + info.type = SNDRV_FIREWIRE_TYPE_DICE; + info.card = dev->card->index; + *(__be32 *)&info.guid[0] = cpu_to_be32(dev->config_rom[3]); + *(__be32 *)&info.guid[4] = cpu_to_be32(dev->config_rom[4]); + strlcpy(info.device_name, dev_name(&dev->device), + sizeof(info.device_name)); + + if (copy_to_user(arg, &info, sizeof(info))) + return -EFAULT; + + return 0; +} + +static int dice_hwdep_lock(struct dice *dice) +{ + int err; + + spin_lock_irq(&dice->lock); + + if (dice->dev_lock_count == 0) { + dice->dev_lock_count = -1; + err = 0; + } else { + err = -EBUSY; + } + + spin_unlock_irq(&dice->lock); + + return err; +} + +static int dice_hwdep_unlock(struct dice *dice) +{ + int err; + + spin_lock_irq(&dice->lock); + + if (dice->dev_lock_count == -1) { + dice->dev_lock_count = 0; + err = 0; + } else { + err = -EBADFD; + } + + spin_unlock_irq(&dice->lock); + + return err; +} + +static int dice_hwdep_release(struct snd_hwdep *hwdep, struct file *file) +{ + struct dice *dice = hwdep->private_data; + + spin_lock_irq(&dice->lock); + if (dice->dev_lock_count == -1) + dice->dev_lock_count = 0; + spin_unlock_irq(&dice->lock); + + return 0; +} + +static int dice_hwdep_ioctl(struct snd_hwdep *hwdep, struct file *file, + unsigned int cmd, unsigned long arg) +{ + struct dice *dice = hwdep->private_data; + + switch (cmd) { + case SNDRV_FIREWIRE_IOCTL_GET_INFO: + return dice_hwdep_get_info(dice, (void __user *)arg); + case SNDRV_FIREWIRE_IOCTL_LOCK: + return dice_hwdep_lock(dice); + case SNDRV_FIREWIRE_IOCTL_UNLOCK: + return dice_hwdep_unlock(dice); + default: + return -ENOIOCTLCMD; + } +} + +#ifdef CONFIG_COMPAT +static int dice_hwdep_compat_ioctl(struct snd_hwdep *hwdep, struct file *file, + unsigned int cmd, unsigned long arg) +{ + return dice_hwdep_ioctl(hwdep, file, cmd, + (unsigned long)compat_ptr(arg)); +} +#else +#define dice_hwdep_compat_ioctl NULL +#endif + +static int dice_create_hwdep(struct dice *dice) +{ + static const struct snd_hwdep_ops ops = { + .read = dice_hwdep_read, + .release = dice_hwdep_release, + .poll = dice_hwdep_poll, + .ioctl = dice_hwdep_ioctl, + .ioctl_compat = dice_hwdep_compat_ioctl, + }; + struct snd_hwdep *hwdep; + int err; + + err = snd_hwdep_new(dice->card, "DICE", 0, &hwdep); + if (err < 0) + return err; + strcpy(hwdep->name, "DICE"); + hwdep->iface = SNDRV_HWDEP_IFACE_FW_DICE; + hwdep->ops = ops; + hwdep->private_data = dice; + hwdep->exclusive = true; + + return 0; +} + +static int dice_proc_read_mem(struct dice *dice, void *buffer, + unsigned int offset_q, unsigned int quadlets) +{ + unsigned int i; + int err; + + err = snd_fw_transaction(dice->unit, TCODE_READ_BLOCK_REQUEST, + DICE_PRIVATE_SPACE + 4 * offset_q, + buffer, 4 * quadlets, 0); + if (err < 0) + return err; + + for (i = 0; i < quadlets; ++i) + be32_to_cpus(&((u32 *)buffer)[i]); + + return 0; +} + +static const char *str_from_array(const char *const strs[], unsigned int count, + unsigned int i) +{ + if (i < count) + return strs[i]; + else + return "(unknown)"; +} + +static void dice_proc_fixup_string(char *s, unsigned int size) +{ + unsigned int i; + + for (i = 0; i < size; i += 4) + cpu_to_le32s((u32 *)(s + i)); + + for (i = 0; i < size - 2; ++i) { + if (s[i] == '\0') + return; + if (s[i] == '\\' && s[i + 1] == '\\') { + s[i + 2] = '\0'; + return; + } + } + s[size - 1] = '\0'; +} + +static void dice_proc_read(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + static const char *const section_names[5] = { + "global", "tx", "rx", "ext_sync", "unused2" + }; + static const char *const clock_sources[] = { + "aes1", "aes2", "aes3", "aes4", "aes", "adat", "tdif", + "wc", "arx1", "arx2", "arx3", "arx4", "internal" + }; + static const char *const rates[] = { + "32000", "44100", "48000", "88200", "96000", "176400", "192000", + "any low", "any mid", "any high", "none" + }; + struct dice *dice = entry->private_data; + u32 sections[ARRAY_SIZE(section_names) * 2]; + struct { + u32 number; + u32 size; + } tx_rx_header; + union { + struct { + u32 owner_hi, owner_lo; + u32 notification; + char nick_name[NICK_NAME_SIZE]; + u32 clock_select; + u32 enable; + u32 status; + u32 extended_status; + u32 sample_rate; + u32 version; + u32 clock_caps; + char clock_source_names[CLOCK_SOURCE_NAMES_SIZE]; + } global; + struct { + u32 iso; + u32 number_audio; + u32 number_midi; + u32 speed; + char names[TX_NAMES_SIZE]; + u32 ac3_caps; + u32 ac3_enable; + } tx; + struct { + u32 iso; + u32 seq_start; + u32 number_audio; + u32 number_midi; + char names[RX_NAMES_SIZE]; + u32 ac3_caps; + u32 ac3_enable; + } rx; + struct { + u32 clock_source; + u32 locked; + u32 rate; + u32 adat_user_data; + } ext_sync; + } buf; + unsigned int quadlets, stream, i; + + if (dice_proc_read_mem(dice, sections, 0, ARRAY_SIZE(sections)) < 0) + return; + snd_iprintf(buffer, "sections:\n"); + for (i = 0; i < ARRAY_SIZE(section_names); ++i) + snd_iprintf(buffer, " %s: offset %u, size %u\n", + section_names[i], + sections[i * 2], sections[i * 2 + 1]); + + quadlets = min_t(u32, sections[1], sizeof(buf.global) / 4); + if (dice_proc_read_mem(dice, &buf.global, sections[0], quadlets) < 0) + return; + snd_iprintf(buffer, "global:\n"); + snd_iprintf(buffer, " owner: %04x:%04x%08x\n", + buf.global.owner_hi >> 16, + buf.global.owner_hi & 0xffff, buf.global.owner_lo); + snd_iprintf(buffer, " notification: %08x\n", buf.global.notification); + dice_proc_fixup_string(buf.global.nick_name, NICK_NAME_SIZE); + snd_iprintf(buffer, " nick name: %s\n", buf.global.nick_name); + snd_iprintf(buffer, " clock select: %s %s\n", + str_from_array(clock_sources, ARRAY_SIZE(clock_sources), + buf.global.clock_select & CLOCK_SOURCE_MASK), + str_from_array(rates, ARRAY_SIZE(rates), + (buf.global.clock_select & CLOCK_RATE_MASK) + >> CLOCK_RATE_SHIFT)); + snd_iprintf(buffer, " enable: %u\n", buf.global.enable); + snd_iprintf(buffer, " status: %slocked %s\n", + buf.global.status & STATUS_SOURCE_LOCKED ? "" : "un", + str_from_array(rates, ARRAY_SIZE(rates), + (buf.global.status & + STATUS_NOMINAL_RATE_MASK) + >> CLOCK_RATE_SHIFT)); + snd_iprintf(buffer, " ext status: %08x\n", buf.global.extended_status); + snd_iprintf(buffer, " sample rate: %u\n", buf.global.sample_rate); + snd_iprintf(buffer, " version: %u.%u.%u.%u\n", + (buf.global.version >> 24) & 0xff, + (buf.global.version >> 16) & 0xff, + (buf.global.version >> 8) & 0xff, + (buf.global.version >> 0) & 0xff); + if (quadlets >= 90) { + snd_iprintf(buffer, " clock caps:"); + for (i = 0; i <= 6; ++i) + if (buf.global.clock_caps & (1 << i)) + snd_iprintf(buffer, " %s", rates[i]); + for (i = 0; i <= 12; ++i) + if (buf.global.clock_caps & (1 << (16 + i))) + snd_iprintf(buffer, " %s", clock_sources[i]); + snd_iprintf(buffer, "\n"); + dice_proc_fixup_string(buf.global.clock_source_names, + CLOCK_SOURCE_NAMES_SIZE); + snd_iprintf(buffer, " clock source names: %s\n", + buf.global.clock_source_names); + } + + if (dice_proc_read_mem(dice, &tx_rx_header, sections[2], 2) < 0) + return; + quadlets = min_t(u32, tx_rx_header.size, sizeof(buf.tx)); + for (stream = 0; stream < tx_rx_header.number; ++stream) { + if (dice_proc_read_mem(dice, &buf.tx, sections[2] + 2 + + stream * tx_rx_header.size, + quadlets) < 0) + break; + snd_iprintf(buffer, "tx %u:\n", stream); + snd_iprintf(buffer, " iso channel: %d\n", (int)buf.tx.iso); + snd_iprintf(buffer, " audio channels: %u\n", + buf.tx.number_audio); + snd_iprintf(buffer, " midi ports: %u\n", buf.tx.number_midi); + snd_iprintf(buffer, " speed: S%u\n", 100u << buf.tx.speed); + if (quadlets >= 68) { + dice_proc_fixup_string(buf.tx.names, TX_NAMES_SIZE); + snd_iprintf(buffer, " names: %s\n", buf.tx.names); + } + if (quadlets >= 70) { + snd_iprintf(buffer, " ac3 caps: %08x\n", + buf.tx.ac3_caps); + snd_iprintf(buffer, " ac3 enable: %08x\n", + buf.tx.ac3_enable); + } + } + + if (dice_proc_read_mem(dice, &tx_rx_header, sections[4], 2) < 0) + return; + quadlets = min_t(u32, tx_rx_header.size, sizeof(buf.rx)); + for (stream = 0; stream < tx_rx_header.number; ++stream) { + if (dice_proc_read_mem(dice, &buf.rx, sections[4] + 2 + + stream * tx_rx_header.size, + quadlets) < 0) + break; + snd_iprintf(buffer, "rx %u:\n", stream); + snd_iprintf(buffer, " iso channel: %d\n", (int)buf.rx.iso); + snd_iprintf(buffer, " sequence start: %u\n", buf.rx.seq_start); + snd_iprintf(buffer, " audio channels: %u\n", + buf.rx.number_audio); + snd_iprintf(buffer, " midi ports: %u\n", buf.rx.number_midi); + if (quadlets >= 68) { + dice_proc_fixup_string(buf.rx.names, RX_NAMES_SIZE); + snd_iprintf(buffer, " names: %s\n", buf.rx.names); + } + if (quadlets >= 70) { + snd_iprintf(buffer, " ac3 caps: %08x\n", + buf.rx.ac3_caps); + snd_iprintf(buffer, " ac3 enable: %08x\n", + buf.rx.ac3_enable); + } + } + + quadlets = min_t(u32, sections[7], sizeof(buf.ext_sync) / 4); + if (quadlets >= 4) { + if (dice_proc_read_mem(dice, &buf.ext_sync, + sections[6], 4) < 0) + return; + snd_iprintf(buffer, "ext status:\n"); + snd_iprintf(buffer, " clock source: %s\n", + str_from_array(clock_sources, + ARRAY_SIZE(clock_sources), + buf.ext_sync.clock_source)); + snd_iprintf(buffer, " locked: %u\n", buf.ext_sync.locked); + snd_iprintf(buffer, " rate: %s\n", + str_from_array(rates, ARRAY_SIZE(rates), + buf.ext_sync.rate)); + snd_iprintf(buffer, " adat user data: "); + if (buf.ext_sync.adat_user_data & ADAT_USER_DATA_NO_DATA) + snd_iprintf(buffer, "-\n"); + else + snd_iprintf(buffer, "%x\n", + buf.ext_sync.adat_user_data); + } +} + +static void dice_create_proc(struct dice *dice) +{ + struct snd_info_entry *entry; + + if (!snd_card_proc_new(dice->card, "dice", &entry)) + snd_info_set_text_ops(entry, dice, dice_proc_read); +} + +static void dice_card_free(struct snd_card *card) +{ + struct dice *dice = card->private_data; + + amdtp_out_stream_destroy(&dice->stream); + fw_core_remove_address_handler(&dice->notification_handler); + mutex_destroy(&dice->mutex); +} + +#define OUI_WEISS 0x001c6a + +#define DICE_CATEGORY_ID 0x04 +#define WEISS_CATEGORY_ID 0x00 + +static int dice_interface_check(struct fw_unit *unit) +{ + static const int min_values[10] = { + 10, 0x64 / 4, + 10, 0x18 / 4, + 10, 0x18 / 4, + 0, 0, + 0, 0, + }; + struct fw_device *device = fw_parent_device(unit); + struct fw_csr_iterator it; + int key, value, vendor = -1, model = -1, err; + unsigned int category, i; + __be32 pointers[ARRAY_SIZE(min_values)]; + __be32 tx_data[4]; + __be32 version; + + /* + * Check that GUID and unit directory are constructed according to DICE + * rules, i.e., that the specifier ID is the GUID's OUI, and that the + * GUID chip ID consists of the 8-bit category ID, the 10-bit product + * ID, and a 22-bit serial number. + */ + fw_csr_iterator_init(&it, unit->directory); + while (fw_csr_iterator_next(&it, &key, &value)) { + switch (key) { + case CSR_SPECIFIER_ID: + vendor = value; + break; + case CSR_MODEL: + model = value; + break; + } + } + if (vendor == OUI_WEISS) + category = WEISS_CATEGORY_ID; + else + category = DICE_CATEGORY_ID; + if (device->config_rom[3] != ((vendor << 8) | category) || + device->config_rom[4] >> 22 != model) + return -ENODEV; + + /* + * Check that the sub address spaces exist and are located inside the + * private address space. The minimum values are chosen so that all + * minimally required registers are included. + */ + err = snd_fw_transaction(unit, TCODE_READ_BLOCK_REQUEST, + DICE_PRIVATE_SPACE, + pointers, sizeof(pointers), 0); + if (err < 0) + return -ENODEV; + for (i = 0; i < ARRAY_SIZE(pointers); ++i) { + value = be32_to_cpu(pointers[i]); + if (value < min_values[i] || value >= 0x40000) + return -ENODEV; + } + + /* We support playback only. Let capture devices be handled by FFADO. */ + err = snd_fw_transaction(unit, TCODE_READ_BLOCK_REQUEST, + DICE_PRIVATE_SPACE + + be32_to_cpu(pointers[2]) * 4, + tx_data, sizeof(tx_data), 0); + if (err < 0 || (tx_data[0] && tx_data[3])) + return -ENODEV; + + /* + * Check that the implemented DICE driver specification major version + * number matches. + */ + err = snd_fw_transaction(unit, TCODE_READ_QUADLET_REQUEST, + DICE_PRIVATE_SPACE + + be32_to_cpu(pointers[0]) * 4 + GLOBAL_VERSION, + &version, 4, 0); + if (err < 0) + return -ENODEV; + if ((version & cpu_to_be32(0xff000000)) != cpu_to_be32(0x01000000)) { + dev_err(&unit->device, + "unknown DICE version: 0x%08x\n", be32_to_cpu(version)); + return -ENODEV; + } + + return 0; +} + +static int highest_supported_mode_rate(struct dice *dice, unsigned int mode) +{ + int i; + + for (i = ARRAY_SIZE(dice_rates) - 1; i >= 0; --i) + if ((dice->clock_caps & (1 << i)) && + rate_index_to_mode(i) == mode) + return i; + + return -1; +} + +static int dice_read_mode_params(struct dice *dice, unsigned int mode) +{ + __be32 values[2]; + int rate_index, err; + + rate_index = highest_supported_mode_rate(dice, mode); + if (rate_index < 0) { + dice->rx_channels[mode] = 0; + dice->rx_midi_ports[mode] = 0; + return 0; + } + + err = dice_change_rate(dice, rate_index << CLOCK_RATE_SHIFT); + if (err < 0) + return err; + + err = snd_fw_transaction(dice->unit, TCODE_READ_BLOCK_REQUEST, + rx_address(dice, RX_NUMBER_AUDIO), + values, 2 * 4, 0); + if (err < 0) + return err; + + dice->rx_channels[mode] = be32_to_cpu(values[0]); + dice->rx_midi_ports[mode] = be32_to_cpu(values[1]); + + return 0; +} + +static int dice_read_params(struct dice *dice) +{ + __be32 pointers[6]; + __be32 value; + int mode, err; + + err = snd_fw_transaction(dice->unit, TCODE_READ_BLOCK_REQUEST, + DICE_PRIVATE_SPACE, + pointers, sizeof(pointers), 0); + if (err < 0) + return err; + + dice->global_offset = be32_to_cpu(pointers[0]) * 4; + dice->rx_offset = be32_to_cpu(pointers[4]) * 4; + + /* some very old firmwares don't tell about their clock support */ + if (be32_to_cpu(pointers[1]) * 4 >= GLOBAL_CLOCK_CAPABILITIES + 4) { + err = snd_fw_transaction( + dice->unit, TCODE_READ_QUADLET_REQUEST, + global_address(dice, GLOBAL_CLOCK_CAPABILITIES), + &value, 4, 0); + if (err < 0) + return err; + dice->clock_caps = be32_to_cpu(value); + } else { + /* this should be supported by any device */ + dice->clock_caps = CLOCK_CAP_RATE_44100 | + CLOCK_CAP_RATE_48000 | + CLOCK_CAP_SOURCE_ARX1 | + CLOCK_CAP_SOURCE_INTERNAL; + } + + for (mode = 2; mode >= 0; --mode) { + err = dice_read_mode_params(dice, mode); + if (err < 0) + return err; + } + + return 0; +} + +static void dice_card_strings(struct dice *dice) +{ + struct snd_card *card = dice->card; + struct fw_device *dev = fw_parent_device(dice->unit); + char vendor[32], model[32]; + unsigned int i; + int err; + + strcpy(card->driver, "DICE"); + + strcpy(card->shortname, "DICE"); + BUILD_BUG_ON(NICK_NAME_SIZE < sizeof(card->shortname)); + err = snd_fw_transaction(dice->unit, TCODE_READ_BLOCK_REQUEST, + global_address(dice, GLOBAL_NICK_NAME), + card->shortname, sizeof(card->shortname), 0); + if (err >= 0) { + /* DICE strings are returned in "always-wrong" endianness */ + BUILD_BUG_ON(sizeof(card->shortname) % 4 != 0); + for (i = 0; i < sizeof(card->shortname); i += 4) + swab32s((u32 *)&card->shortname[i]); + card->shortname[sizeof(card->shortname) - 1] = '\0'; + } + + strcpy(vendor, "?"); + fw_csr_string(dev->config_rom + 5, CSR_VENDOR, vendor, sizeof(vendor)); + strcpy(model, "?"); + fw_csr_string(dice->unit->directory, CSR_MODEL, model, sizeof(model)); + snprintf(card->longname, sizeof(card->longname), + "%s %s (serial %u) at %s, S%d", + vendor, model, dev->config_rom[4] & 0x3fffff, + dev_name(&dice->unit->device), 100 << dev->max_speed); + + strcpy(card->mixername, "DICE"); +} + +static int dice_probe(struct fw_unit *unit, const struct ieee1394_device_id *id) +{ + struct snd_card *card; + struct dice *dice; + __be32 clock_sel; + int err; + + err = dice_interface_check(unit); + if (err < 0) + return err; + + err = snd_card_create(-1, NULL, THIS_MODULE, sizeof(*dice), &card); + if (err < 0) + return err; + snd_card_set_dev(card, &unit->device); + + dice = card->private_data; + dice->card = card; + spin_lock_init(&dice->lock); + mutex_init(&dice->mutex); + dice->unit = unit; + init_completion(&dice->clock_accepted); + init_waitqueue_head(&dice->hwdep_wait); + + dice->notification_handler.length = 4; + dice->notification_handler.address_callback = dice_notification; + dice->notification_handler.callback_data = dice; + err = fw_core_add_address_handler(&dice->notification_handler, + &fw_high_memory_region); + if (err < 0) + goto err_mutex; + + err = dice_owner_set(dice); + if (err < 0) + goto err_notification_handler; + + err = dice_read_params(dice); + if (err < 0) + goto err_owner; + + err = fw_iso_resources_init(&dice->resources, unit); + if (err < 0) + goto err_owner; + dice->resources.channels_mask = 0x00000000ffffffffuLL; + + err = amdtp_out_stream_init(&dice->stream, unit, + CIP_BLOCKING | CIP_HI_DUALWIRE); + if (err < 0) + goto err_resources; + + card->private_free = dice_card_free; + + dice_card_strings(dice); + + err = snd_fw_transaction(unit, TCODE_READ_QUADLET_REQUEST, + global_address(dice, GLOBAL_CLOCK_SELECT), + &clock_sel, 4, 0); + if (err < 0) + goto error; + clock_sel &= cpu_to_be32(~CLOCK_SOURCE_MASK); + clock_sel |= cpu_to_be32(CLOCK_SOURCE_ARX1); + err = snd_fw_transaction(unit, TCODE_WRITE_QUADLET_REQUEST, + global_address(dice, GLOBAL_CLOCK_SELECT), + &clock_sel, 4, 0); + if (err < 0) + goto error; + + err = dice_create_pcm(dice); + if (err < 0) + goto error; + + err = dice_create_hwdep(dice); + if (err < 0) + goto error; + + dice_create_proc(dice); + + err = snd_card_register(card); + if (err < 0) + goto error; + + dev_set_drvdata(&unit->device, dice); + + return 0; + +err_resources: + fw_iso_resources_destroy(&dice->resources); +err_owner: + dice_owner_clear(dice); +err_notification_handler: + fw_core_remove_address_handler(&dice->notification_handler); +err_mutex: + mutex_destroy(&dice->mutex); +error: + snd_card_free(card); + return err; +} + +static void dice_remove(struct fw_unit *unit) +{ + struct dice *dice = dev_get_drvdata(&unit->device); + + amdtp_out_stream_pcm_abort(&dice->stream); + + snd_card_disconnect(dice->card); + + mutex_lock(&dice->mutex); + + dice_stream_stop(dice); + dice_owner_clear(dice); + + mutex_unlock(&dice->mutex); + + snd_card_free_when_closed(dice->card); +} + +static void dice_bus_reset(struct fw_unit *unit) +{ + struct dice *dice = dev_get_drvdata(&unit->device); + + /* + * On a bus reset, the DICE firmware disables streaming and then goes + * off contemplating its own navel for hundreds of milliseconds before + * it can react to any of our attempts to reenable streaming. This + * means that we lose synchronization anyway, so we force our streams + * to stop so that the application can restart them in an orderly + * manner. + */ + amdtp_out_stream_pcm_abort(&dice->stream); + + mutex_lock(&dice->mutex); + + dice->global_enabled = false; + dice_stream_stop_packets(dice); + + dice_owner_update(dice); + + fw_iso_resources_update(&dice->resources); + + mutex_unlock(&dice->mutex); +} + +#define DICE_INTERFACE 0x000001 + +static const struct ieee1394_device_id dice_id_table[] = { + { + .match_flags = IEEE1394_MATCH_VERSION, + .version = DICE_INTERFACE, + }, + { } +}; +MODULE_DEVICE_TABLE(ieee1394, dice_id_table); + +static struct fw_driver dice_driver = { + .driver = { + .owner = THIS_MODULE, + .name = KBUILD_MODNAME, + .bus = &fw_bus_type, + }, + .probe = dice_probe, + .update = dice_bus_reset, + .remove = dice_remove, + .id_table = dice_id_table, +}; + +static int __init alsa_dice_init(void) +{ + return driver_register(&dice_driver.driver); +} + +static void __exit alsa_dice_exit(void) +{ + driver_unregister(&dice_driver.driver); +} + +module_init(alsa_dice_init); +module_exit(alsa_dice_exit); diff --git a/sound/firewire/fcp.c b/sound/firewire/fcp.c index ec578b5ad8da..860c08073c59 100644 --- a/sound/firewire/fcp.c +++ b/sound/firewire/fcp.c @@ -90,7 +90,7 @@ int fcp_avc_transaction(struct fw_unit *unit, : TCODE_WRITE_BLOCK_REQUEST; ret = snd_fw_transaction(t.unit, tcode, CSR_REGISTER_BASE + CSR_FCP_COMMAND, - (void *)command, command_size); + (void *)command, command_size, 0); if (ret < 0) break; diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c index 58a5afefdc69..fd42e6b315e6 100644 --- a/sound/firewire/isight.c +++ b/sound/firewire/isight.c @@ -217,7 +217,7 @@ static void isight_packet(struct fw_iso_context *context, u32 cycle, static int isight_connect(struct isight *isight) { - int ch, err, rcode, errors = 0; + int ch, err; __be32 value; retry_after_bus_reset: @@ -230,27 +230,19 @@ retry_after_bus_reset: } value = cpu_to_be32(ch | (isight->device->max_speed << SPEED_SHIFT)); - for (;;) { - rcode = fw_run_transaction( - isight->device->card, - TCODE_WRITE_QUADLET_REQUEST, - isight->device->node_id, - isight->resources.generation, - isight->device->max_speed, - isight->audio_base + REG_ISO_TX_CONFIG, - &value, 4); - if (rcode == RCODE_COMPLETE) { - return 0; - } else if (rcode == RCODE_GENERATION) { - fw_iso_resources_free(&isight->resources); - goto retry_after_bus_reset; - } else if (rcode_is_permanent_error(rcode) || ++errors >= 3) { - err = -EIO; - goto err_resources; - } - msleep(5); + err = snd_fw_transaction(isight->unit, TCODE_WRITE_QUADLET_REQUEST, + isight->audio_base + REG_ISO_TX_CONFIG, + &value, 4, FW_FIXED_GENERATION | + isight->resources.generation); + if (err == -EAGAIN) { + fw_iso_resources_free(&isight->resources); + goto retry_after_bus_reset; + } else if (err < 0) { + goto err_resources; } + return 0; + err_resources: fw_iso_resources_free(&isight->resources); error: @@ -315,17 +307,19 @@ static int isight_hw_params(struct snd_pcm_substream *substream, static int reg_read(struct isight *isight, int offset, __be32 *value) { return snd_fw_transaction(isight->unit, TCODE_READ_QUADLET_REQUEST, - isight->audio_base + offset, value, 4); + isight->audio_base + offset, value, 4, 0); } static int reg_write(struct isight *isight, int offset, __be32 value) { return snd_fw_transaction(isight->unit, TCODE_WRITE_QUADLET_REQUEST, - isight->audio_base + offset, &value, 4); + isight->audio_base + offset, &value, 4, 0); } static void isight_stop_streaming(struct isight *isight) { + __be32 value; + if (!isight->context) return; @@ -333,7 +327,10 @@ static void isight_stop_streaming(struct isight *isight) fw_iso_context_destroy(isight->context); isight->context = NULL; fw_iso_resources_free(&isight->resources); - reg_write(isight, REG_AUDIO_ENABLE, 0); + value = 0; + snd_fw_transaction(isight->unit, TCODE_WRITE_QUADLET_REQUEST, + isight->audio_base + REG_AUDIO_ENABLE, + &value, 4, FW_QUIET); } static int isight_hw_free(struct snd_pcm_substream *substream) diff --git a/sound/firewire/lib.c b/sound/firewire/lib.c index 14eb41498372..7409edba9f06 100644 --- a/sound/firewire/lib.c +++ b/sound/firewire/lib.c @@ -11,7 +11,7 @@ #include <linux/module.h> #include "lib.h" -#define ERROR_RETRY_DELAY_MS 5 +#define ERROR_RETRY_DELAY_MS 20 /** * snd_fw_transaction - send a request and wait for its completion @@ -20,6 +20,9 @@ * @offset: the address in the target's address space * @buffer: input/output data * @length: length of @buffer + * @flags: use %FW_FIXED_GENERATION and add the generation value to attempt the + * request only in that generation; use %FW_QUIET to suppress error + * messages * * Submits an asynchronous request to the target device, and waits for the * response. The node ID and the current generation are derived from @unit. @@ -27,14 +30,18 @@ * Returns zero on success, or a negative error code. */ int snd_fw_transaction(struct fw_unit *unit, int tcode, - u64 offset, void *buffer, size_t length) + u64 offset, void *buffer, size_t length, + unsigned int flags) { struct fw_device *device = fw_parent_device(unit); int generation, rcode, tries = 0; + generation = flags & FW_GENERATION_MASK; for (;;) { - generation = device->generation; - smp_rmb(); /* node_id vs. generation */ + if (!(flags & FW_FIXED_GENERATION)) { + generation = device->generation; + smp_rmb(); /* node_id vs. generation */ + } rcode = fw_run_transaction(device->card, tcode, device->node_id, generation, device->max_speed, offset, @@ -43,9 +50,14 @@ int snd_fw_transaction(struct fw_unit *unit, int tcode, if (rcode == RCODE_COMPLETE) return 0; + if (rcode == RCODE_GENERATION && (flags & FW_FIXED_GENERATION)) + return -EAGAIN; + if (rcode_is_permanent_error(rcode) || ++tries >= 3) { - dev_err(&unit->device, "transaction failed: %s\n", - fw_rcode_string(rcode)); + if (!(flags & FW_QUIET)) + dev_err(&unit->device, + "transaction failed: %s\n", + fw_rcode_string(rcode)); return -EIO; } diff --git a/sound/firewire/lib.h b/sound/firewire/lib.h index aef301476ea9..02cfabc9c3c4 100644 --- a/sound/firewire/lib.h +++ b/sound/firewire/lib.h @@ -6,8 +6,13 @@ struct fw_unit; +#define FW_GENERATION_MASK 0x00ff +#define FW_FIXED_GENERATION 0x0100 +#define FW_QUIET 0x0200 + int snd_fw_transaction(struct fw_unit *unit, int tcode, - u64 offset, void *buffer, size_t length); + u64 offset, void *buffer, size_t length, + unsigned int flags); /* returns true if retrying the transaction would not make sense */ static inline bool rcode_is_permanent_error(int rcode) diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c index 505fc8123199..858023cf4298 100644 --- a/sound/firewire/scs1x.c +++ b/sound/firewire/scs1x.c @@ -369,7 +369,7 @@ static int scs_init_hss_address(struct scs *scs) data = cpu_to_be64(((u64)HSS1394_TAG_CHANGE_ADDRESS << 56) | scs->hss_handler.offset); err = snd_fw_transaction(scs->unit, TCODE_WRITE_BLOCK_REQUEST, - HSS1394_ADDRESS, &data, 8); + HSS1394_ADDRESS, &data, 8, 0); if (err < 0) dev_err(&scs->unit->device, "HSS1394 communication failed\n"); @@ -455,12 +455,16 @@ err_card: static void scs_update(struct fw_unit *unit) { struct scs *scs = dev_get_drvdata(&unit->device); + int generation; __be64 data; data = cpu_to_be64(((u64)HSS1394_TAG_CHANGE_ADDRESS << 56) | scs->hss_handler.offset); + generation = fw_parent_device(unit)->generation; + smp_rmb(); /* node_id vs. generation */ snd_fw_transaction(scs->unit, TCODE_WRITE_BLOCK_REQUEST, - HSS1394_ADDRESS, &data, 8); + HSS1394_ADDRESS, &data, 8, + FW_FIXED_GENERATION | generation); } static void scs_remove(struct fw_unit *unit) diff --git a/sound/firewire/speakers.c b/sound/firewire/speakers.c index fe9e6e2f2c5b..cc8bc3a51bc1 100644 --- a/sound/firewire/speakers.c +++ b/sound/firewire/speakers.c @@ -52,7 +52,6 @@ struct fwspk { struct mutex mutex; struct cmp_connection connection; struct amdtp_out_stream stream; - bool stream_running; bool mute; s16 volume[6]; s16 volume_min; @@ -188,10 +187,9 @@ static int fwspk_close(struct snd_pcm_substream *substream) static void fwspk_stop_stream(struct fwspk *fwspk) { - if (fwspk->stream_running) { + if (amdtp_out_stream_running(&fwspk->stream)) { amdtp_out_stream_stop(&fwspk->stream); cmp_connection_break(&fwspk->connection); - fwspk->stream_running = false; } } @@ -246,8 +244,10 @@ static int fwspk_hw_params(struct snd_pcm_substream *substream, if (err < 0) goto error; - amdtp_out_stream_set_rate(&fwspk->stream, params_rate(hw_params)); - amdtp_out_stream_set_pcm(&fwspk->stream, params_channels(hw_params)); + amdtp_out_stream_set_parameters(&fwspk->stream, + params_rate(hw_params), + params_channels(hw_params), + 0); amdtp_out_stream_set_pcm_format(&fwspk->stream, params_format(hw_params)); @@ -285,7 +285,7 @@ static int fwspk_prepare(struct snd_pcm_substream *substream) if (amdtp_out_streaming_error(&fwspk->stream)) fwspk_stop_stream(fwspk); - if (!fwspk->stream_running) { + if (!amdtp_out_stream_running(&fwspk->stream)) { err = cmp_connection_establish(&fwspk->connection, amdtp_out_stream_get_max_payload(&fwspk->stream)); if (err < 0) @@ -296,8 +296,6 @@ static int fwspk_prepare(struct snd_pcm_substream *substream) fwspk->connection.speed); if (err < 0) goto err_connection; - - fwspk->stream_running = true; } mutex_unlock(&fwspk->mutex); @@ -647,7 +645,7 @@ static u32 fwspk_read_firmware_version(struct fw_unit *unit) int err; err = snd_fw_transaction(unit, TCODE_READ_QUADLET_REQUEST, - OXFORD_FIRMWARE_ID_ADDRESS, &data, 4); + OXFORD_FIRMWARE_ID_ADDRESS, &data, 4, 0); return err >= 0 ? be32_to_cpu(data) : 0; } diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c index 5bf4fca19e48..15ae0250eace 100644 --- a/sound/i2c/other/ak4114.c +++ b/sound/i2c/other/ak4114.c @@ -60,7 +60,7 @@ static void reg_dump(struct ak4114 *ak4114) printk(KERN_DEBUG "AK4114 REG DUMP:\n"); for (i = 0; i < 0x20; i++) - printk(KERN_DEBUG "reg[%02x] = %02x (%02x)\n", i, reg_read(ak4114, i), i < sizeof(ak4114->regmap) ? ak4114->regmap[i] : 0); + printk(KERN_DEBUG "reg[%02x] = %02x (%02x)\n", i, reg_read(ak4114, i), i < ARRAY_SIZE(ak4114->regmap) ? ak4114->regmap[i] : 0); } #endif @@ -81,7 +81,7 @@ static int snd_ak4114_dev_free(struct snd_device *device) int snd_ak4114_create(struct snd_card *card, ak4114_read_t *read, ak4114_write_t *write, - const unsigned char pgm[7], const unsigned char txcsb[5], + const unsigned char pgm[6], const unsigned char txcsb[5], void *private_data, struct ak4114 **r_ak4114) { struct ak4114 *chip; @@ -101,7 +101,7 @@ int snd_ak4114_create(struct snd_card *card, chip->private_data = private_data; INIT_DELAYED_WORK(&chip->work, ak4114_stats); - for (reg = 0; reg < 7; reg++) + for (reg = 0; reg < 6; reg++) chip->regmap[reg] = pgm[reg]; for (reg = 0; reg < 5; reg++) chip->txcsb[reg] = txcsb[reg]; @@ -142,7 +142,7 @@ static void ak4114_init_regs(struct ak4114 *chip) /* release reset, but leave powerdown */ reg_write(chip, AK4114_REG_PWRDN, (old | AK4114_RST) & ~AK4114_PWN); udelay(200); - for (reg = 1; reg < 7; reg++) + for (reg = 1; reg < 6; reg++) reg_write(chip, reg, chip->regmap[reg]); for (reg = 0; reg < 5; reg++) reg_write(chip, reg + AK4114_REG_TXCSB0, chip->txcsb[reg]); diff --git a/sound/i2c/other/ak4xxx-adda.c b/sound/i2c/other/ak4xxx-adda.c index ed726d1569e8..f3735e64791c 100644 --- a/sound/i2c/other/ak4xxx-adda.c +++ b/sound/i2c/other/ak4xxx-adda.c @@ -583,7 +583,7 @@ static int ak4xxx_capture_source_info(struct snd_kcontrol *kcontrol, if (idx >= num_names) return -EINVAL; input_names = ak->adc_info[mixer_ch].input_names; - strncpy(uinfo->value.enumerated.name, input_names[idx], + strlcpy(uinfo->value.enumerated.name, input_names[idx], sizeof(uinfo->value.enumerated.name)); return 0; } diff --git a/sound/isa/cmi8328.c b/sound/isa/cmi8328.c index f84f073fc1e8..ab6b2dc043f1 100644 --- a/sound/isa/cmi8328.c +++ b/sound/isa/cmi8328.c @@ -126,6 +126,7 @@ static void snd_cmi8328_cfg_write(u16 port, u8 reg, u8 val) outb(val, port + 3); /* yes, value goes to the same port as index */ } +#ifdef CONFIG_PM static void snd_cmi8328_cfg_save(u16 port, u8 cfg[]) { cfg[0] = snd_cmi8328_cfg_read(port, CFG1); @@ -139,6 +140,7 @@ static void snd_cmi8328_cfg_restore(u16 port, u8 cfg[]) snd_cmi8328_cfg_write(port, CFG2, cfg[1]); snd_cmi8328_cfg_write(port, CFG3, cfg[2]); } +#endif /* CONFIG_PM */ static int snd_cmi8328_mixer(struct snd_wss *chip) { diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c index 81aeb934261a..0a90bd6ae232 100644 --- a/sound/isa/msnd/msnd_pinnacle.c +++ b/sound/isa/msnd/msnd_pinnacle.c @@ -73,9 +73,11 @@ #ifdef MSND_CLASSIC # include "msnd_classic.h" # define LOGNAME "msnd_classic" +# define DEV_NAME "msnd-classic" #else # include "msnd_pinnacle.h" # define LOGNAME "snd_msnd_pinnacle" +# define DEV_NAME "msnd-pinnacle" #endif static void set_default_audio_parameters(struct snd_msnd *chip) @@ -1067,8 +1069,6 @@ static int snd_msnd_isa_remove(struct device *pdev, unsigned int dev) return 0; } -#define DEV_NAME "msnd-pinnacle" - static struct isa_driver snd_msnd_driver = { .match = snd_msnd_isa_match, .probe = snd_msnd_isa_probe, diff --git a/sound/isa/sb/sb16_csp.c b/sound/isa/sb/sb16_csp.c index c1aa21edcb65..48da2276683d 100644 --- a/sound/isa/sb/sb16_csp.c +++ b/sound/isa/sb/sb16_csp.c @@ -208,6 +208,7 @@ static int snd_sb_csp_ioctl(struct snd_hwdep * hw, struct file *file, unsigned i switch (cmd) { /* get information */ case SNDRV_SB_CSP_IOCTL_INFO: + memset(&info, 0, sizeof(info)); *info.codec_name = *p->codec_name; info.func_nr = p->func_nr; info.acc_format = p->acc_format; diff --git a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c index a2f87f9488ee..e5db001363ee 100644 --- a/sound/isa/wavefront/wavefront_synth.c +++ b/sound/isa/wavefront/wavefront_synth.c @@ -1196,7 +1196,7 @@ wavefront_send_multisample (snd_wavefront_t *dev, wavefront_patch_info *header) int num_samples; unsigned char *msample_hdr; - msample_hdr = kmalloc(sizeof(WF_MSAMPLE_BYTES), GFP_KERNEL); + msample_hdr = kmalloc(WF_MSAMPLE_BYTES, GFP_KERNEL); if (! msample_hdr) return -ENOMEM; diff --git a/sound/mips/ad1843.c b/sound/mips/ad1843.c index c624510ec374..586907500ca5 100644 --- a/sound/mips/ad1843.c +++ b/sound/mips/ad1843.c @@ -276,7 +276,7 @@ static void ad1843_write_multi(struct snd_ad1843 *ad1843, int argcount, ...) if (reg == -1) reg = fp->reg; else - BUG_ON(reg != fp->reg); + WARN_ON(reg != fp->reg); m = ((1 << fp->nbits) - 1) << fp->lo_bit; mask |= m; bits |= (value << fp->lo_bit) & m; diff --git a/sound/oss/sb_ess.c b/sound/oss/sb_ess.c index c0be085e4a20..0e7254bde4c2 100644 --- a/sound/oss/sb_ess.c +++ b/sound/oss/sb_ess.c @@ -1544,7 +1544,7 @@ static int ess_has_rec_mixer (int submodel) return 1; default: return 0; - }; + } }; #ifdef FKS_LOGGING diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index d2b9d617aee5..b680d03e2419 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -739,7 +739,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe reg = ad1889_readw(chip, AD_DS_WADA); snd_iprintf(buffer, "Right: %s, -%d dB\n", (reg & AD_DS_WADA_RWAM) ? "mute" : "unmute", - ((reg & AD_DS_WADA_RWAA) >> 8) * 3); + (reg & AD_DS_WADA_RWAA) * 3); reg = ad1889_readw(chip, AD_DS_WAS); snd_iprintf(buffer, "Wave samplerate: %u Hz\n", reg); diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c index 3dfa12b670eb..c6835a3d64fb 100644 --- a/sound/pci/ali5451/ali5451.c +++ b/sound/pci/ali5451/ali5451.c @@ -855,7 +855,6 @@ static void snd_ali_disable_spdif_out(struct snd_ali *codec) static void snd_ali_update_ptr(struct snd_ali *codec, int channel) { struct snd_ali_voice *pvoice; - struct snd_pcm_runtime *runtime; struct snd_ali_channel_control *pchregs; unsigned int old, mask; #ifdef ALI_DEBUG @@ -872,7 +871,6 @@ static void snd_ali_update_ptr(struct snd_ali *codec, int channel) return; pvoice = &codec->synth.voices[channel]; - runtime = pvoice->substream->runtime; udelay(100); spin_lock(&codec->reg_lock); diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index dc632cdc3870..5f2acd35dcb9 100644 --- a/sound/pci/asihpi/asihpi.c +++ b/sound/pci/asihpi/asihpi.c @@ -1913,6 +1913,7 @@ static int snd_asihpi_tuner_band_put(struct snd_kcontrol *kcontrol, struct snd_card_asihpi *asihpi = snd_kcontrol_chip(kcontrol); */ u32 h_control = kcontrol->private_value; + unsigned int idx; u16 band; u16 tuner_bands[HPI_TUNER_BAND_LAST]; u32 num_bands = 0; @@ -1920,7 +1921,10 @@ static int snd_asihpi_tuner_band_put(struct snd_kcontrol *kcontrol, num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands, HPI_TUNER_BAND_LAST); - band = tuner_bands[ucontrol->value.enumerated.item[0]]; + idx = ucontrol->value.enumerated.item[0]; + if (idx >= ARRAY_SIZE(tuner_bands)) + idx = ARRAY_SIZE(tuner_bands) - 1; + band = tuner_bands[idx]; hpi_handle_error(hpi_tuner_set_band(h_control, band)); return 1; @@ -2383,7 +2387,8 @@ static int snd_asihpi_clksrc_put(struct snd_kcontrol *kcontrol, struct snd_card_asihpi *asihpi = (struct snd_card_asihpi *)(kcontrol->private_data); struct clk_cache *clkcache = &asihpi->cc; - int change, item; + unsigned int item; + int change; u32 h_control = kcontrol->private_value; change = 1; diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c index b46dc9b24dbd..9fb03b4ea925 100644 --- a/sound/pci/au88x0/au88x0_pcm.c +++ b/sound/pci/au88x0/au88x0_pcm.c @@ -671,7 +671,7 @@ static int snd_vortex_new_pcm(vortex_t *chip, int idx, int nr) return err; break; #endif - }; + } if (VORTEX_PCM_TYPE(pcm) == VORTEX_PCM_SPDIF) { for (i = 0; i < ARRAY_SIZE(snd_vortex_mixer_spdif); i++) { diff --git a/sound/pci/au88x0/au88x0_synth.c b/sound/pci/au88x0/au88x0_synth.c index 8bef47311e45..922a84bba2ef 100644 --- a/sound/pci/au88x0/au88x0_synth.c +++ b/sound/pci/au88x0/au88x0_synth.c @@ -219,7 +219,6 @@ vortex_wt_SetReg(vortex_t * vortex, unsigned char reg, int wt, */ hwwrite(vortex->mmio, WT_RUN(wt), val); return 0xc; - break; case 1: /* param 0 */ /* printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n", @@ -227,7 +226,6 @@ vortex_wt_SetReg(vortex_t * vortex, unsigned char reg, int wt, */ hwwrite(vortex->mmio, WT_PARM(wt, 0), val); return 0xc; - break; case 2: /* param 1 */ /* printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n", @@ -235,7 +233,6 @@ vortex_wt_SetReg(vortex_t * vortex, unsigned char reg, int wt, */ hwwrite(vortex->mmio, WT_PARM(wt, 1), val); return 0xc; - break; case 3: /* param 2 */ /* printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n", @@ -243,7 +240,6 @@ vortex_wt_SetReg(vortex_t * vortex, unsigned char reg, int wt, */ hwwrite(vortex->mmio, WT_PARM(wt, 2), val); return 0xc; - break; case 4: /* param 3 */ /* printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n", @@ -251,7 +247,6 @@ vortex_wt_SetReg(vortex_t * vortex, unsigned char reg, int wt, */ hwwrite(vortex->mmio, WT_PARM(wt, 3), val); return 0xc; - break; case 6: /* mute */ /* printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n", @@ -259,20 +254,17 @@ vortex_wt_SetReg(vortex_t * vortex, unsigned char reg, int wt, */ hwwrite(vortex->mmio, WT_MUTE(wt), val); return 0xc; - break; case 0xb: - { /* delay */ - /* - printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n", - WT_DELAY(wt,0), (int)val); - */ - hwwrite(vortex->mmio, WT_DELAY(wt, 3), val); - hwwrite(vortex->mmio, WT_DELAY(wt, 2), val); - hwwrite(vortex->mmio, WT_DELAY(wt, 1), val); - hwwrite(vortex->mmio, WT_DELAY(wt, 0), val); - return 0xc; - } - break; + /* delay */ + /* + printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n", + WT_DELAY(wt,0), (int)val); + */ + hwwrite(vortex->mmio, WT_DELAY(wt, 3), val); + hwwrite(vortex->mmio, WT_DELAY(wt, 2), val); + hwwrite(vortex->mmio, WT_DELAY(wt, 1), val); + hwwrite(vortex->mmio, WT_DELAY(wt, 0), val); + return 0xc; /* Global WT block parameters */ case 5: /* sramp */ ecx = WT_SRAMP(wt); @@ -291,7 +283,6 @@ vortex_wt_SetReg(vortex_t * vortex, unsigned char reg, int wt, break; default: return 0; - break; } /* printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n", ecx, (int)val); diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c index c8e121611593..1aef7128f7ca 100644 --- a/sound/pci/azt3328.c +++ b/sound/pci/azt3328.c @@ -715,14 +715,14 @@ snd_azf3328_mixer_ac97_read(struct snd_ac97 *ac97, unsigned short reg_ac97) const struct snd_azf3328 *chip = ac97->private_data; unsigned short reg_azf = snd_azf3328_mixer_ac97_map_reg_idx(reg_ac97); unsigned short reg_val = 0; - bool unsupported = 0; + bool unsupported = false; snd_azf3328_dbgmixer( "snd_azf3328_mixer_ac97_read reg_ac97 %u\n", reg_ac97 ); if (reg_azf & AZF_AC97_REG_UNSUPPORTED) - unsupported = 1; + unsupported = true; else { if (reg_azf & AZF_AC97_REG_REAL_IO_READ) reg_val = snd_azf3328_mixer_inw(chip, @@ -759,7 +759,7 @@ snd_azf3328_mixer_ac97_read(struct snd_ac97 *ac97, unsigned short reg_ac97) reg_val = azf_emulated_ac97_vendor_id & 0xffff; break; default: - unsupported = 1; + unsupported = true; break; } } @@ -776,14 +776,14 @@ snd_azf3328_mixer_ac97_write(struct snd_ac97 *ac97, { const struct snd_azf3328 *chip = ac97->private_data; unsigned short reg_azf = snd_azf3328_mixer_ac97_map_reg_idx(reg_ac97); - bool unsupported = 0; + bool unsupported = false; snd_azf3328_dbgmixer( "snd_azf3328_mixer_ac97_write reg_ac97 %u val %u\n", reg_ac97, val ); if (reg_azf & AZF_AC97_REG_UNSUPPORTED) - unsupported = 1; + unsupported = true; else { if (reg_azf & AZF_AC97_REG_REAL_IO_WRITE) snd_azf3328_mixer_outw( @@ -808,7 +808,7 @@ snd_azf3328_mixer_ac97_write(struct snd_ac97 *ac97, */ break; default: - unsupported = 1; + unsupported = true; break; } } @@ -1559,7 +1559,7 @@ snd_azf3328_pcm_trigger(struct snd_pcm_substream *substream, int cmd) struct snd_azf3328_codec_data *codec = runtime->private_data; int result = 0; u16 flags1; - bool previously_muted = 0; + bool previously_muted = false; bool is_main_mixer_playback_codec = (AZF_CODEC_PLAYBACK == codec->type); snd_azf3328_dbgcalls("snd_azf3328_pcm_trigger cmd %d\n", cmd); diff --git a/sound/pci/cs5535audio/cs5535audio_olpc.c b/sound/pci/cs5535audio/cs5535audio_olpc.c index da1cb9c4c76c..e6a44507d557 100644 --- a/sound/pci/cs5535audio/cs5535audio_olpc.c +++ b/sound/pci/cs5535audio/cs5535audio_olpc.c @@ -161,13 +161,13 @@ int olpc_quirks(struct snd_card *card, struct snd_ac97 *ac97) /* drop the original AD1888 HPF control */ memset(&elem, 0, sizeof(elem)); elem.iface = SNDRV_CTL_ELEM_IFACE_MIXER; - strncpy(elem.name, "High Pass Filter Enable", sizeof(elem.name)); + strlcpy(elem.name, "High Pass Filter Enable", sizeof(elem.name)); snd_ctl_remove_id(card, &elem); /* drop the original V_REFOUT control */ memset(&elem, 0, sizeof(elem)); elem.iface = SNDRV_CTL_ELEM_IFACE_MIXER; - strncpy(elem.name, "V_REFOUT Enable", sizeof(elem.name)); + strlcpy(elem.name, "V_REFOUT Enable", sizeof(elem.name)); snd_ctl_remove_id(card, &elem); /* add the OLPC-specific controls */ diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c index 0c00eb4088ef..84f86bf63b8f 100644 --- a/sound/pci/ctxfi/ctdaio.c +++ b/sound/pci/ctxfi/ctdaio.c @@ -33,7 +33,7 @@ struct daio_rsc_idx { unsigned short right; }; -struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = { +static struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = { [LINEO1] = {.left = 0x00, .right = 0x01}, [LINEO2] = {.left = 0x18, .right = 0x19}, [LINEO3] = {.left = 0x08, .right = 0x09}, @@ -44,7 +44,7 @@ struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = { [SPDIFI1] = {.left = 0x95, .right = 0x9d}, }; -struct daio_rsc_idx idx_20k2[NUM_DAIOTYP] = { +static struct daio_rsc_idx idx_20k2[NUM_DAIOTYP] = { [LINEO1] = {.left = 0x40, .right = 0x41}, [LINEO2] = {.left = 0x60, .right = 0x61}, [LINEO3] = {.left = 0x50, .right = 0x51}, diff --git a/sound/pci/ctxfi/cthardware.c b/sound/pci/ctxfi/cthardware.c index 110b8ace6d8a..a689f2552706 100644 --- a/sound/pci/ctxfi/cthardware.c +++ b/sound/pci/ctxfi/cthardware.c @@ -69,7 +69,8 @@ unsigned int get_field(unsigned int data, unsigned int field) { int i; - BUG_ON(!field); + if (WARN_ON(!field)) + return 0; /* @field should always be greater than 0 */ for (i = 0; !(field & (1 << i)); ) i++; @@ -81,7 +82,8 @@ void set_field(unsigned int *data, unsigned int field, unsigned int value) { int i; - BUG_ON(!field); + if (WARN_ON(!field)) + return; /* @field should always be greater than 0 */ for (i = 0; !(field & (1 << i)); ) i++; diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c index 0275209ca82e..1f9c7c4bbcd8 100644 --- a/sound/pci/emu10k1/emufx.c +++ b/sound/pci/emu10k1/emufx.c @@ -1182,15 +1182,20 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu) u32 *gpr_map; mm_segment_t seg; - if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL || - (icode->gpr_map = (u_int32_t __user *) - kcalloc(512 + 256 + 256 + 2 * 1024, sizeof(u_int32_t), - GFP_KERNEL)) == NULL || - (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, - sizeof(*controls), GFP_KERNEL)) == NULL) { - err = -ENOMEM; - goto __err; - } + err = -ENOMEM; + icode = kzalloc(sizeof(*icode), GFP_KERNEL); + if (!icode) + return err; + + icode->gpr_map = (u_int32_t __user *) kcalloc(512 + 256 + 256 + 2 * 1024, + sizeof(u_int32_t), GFP_KERNEL); + if (!icode->gpr_map) + goto __err_gpr; + controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, + sizeof(*controls), GFP_KERNEL); + if (!controls) + goto __err_ctrls; + gpr_map = (u32 __force *)icode->gpr_map; icode->tram_data_map = icode->gpr_map + 512; @@ -1741,12 +1746,12 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) emu->support_tlv = 0; /* clear again */ snd_leave_user(seg); - __err: +__err: kfree(controls); - if (icode != NULL) { - kfree((void __force *)icode->gpr_map); - kfree(icode); - } +__err_ctrls: + kfree((void __force *)icode->gpr_map); +__err_gpr: + kfree(icode); return err; } @@ -1813,18 +1818,26 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) u32 *gpr_map; mm_segment_t seg; - if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL) - return -ENOMEM; - if ((icode->gpr_map = (u_int32_t __user *) - kcalloc(256 + 160 + 160 + 2 * 512, sizeof(u_int32_t), - GFP_KERNEL)) == NULL || - (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, - sizeof(struct snd_emu10k1_fx8010_control_gpr), - GFP_KERNEL)) == NULL || - (ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL)) == NULL) { - err = -ENOMEM; - goto __err; - } + err = -ENOMEM; + icode = kzalloc(sizeof(*icode), GFP_KERNEL); + if (!icode) + return err; + + icode->gpr_map = (u_int32_t __user *) kcalloc(256 + 160 + 160 + 2 * 512, + sizeof(u_int32_t), GFP_KERNEL); + if (!icode->gpr_map) + goto __err_gpr; + + controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, + sizeof(struct snd_emu10k1_fx8010_control_gpr), + GFP_KERNEL); + if (!controls) + goto __err_ctrls; + + ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL); + if (!ipcm) + goto __err_ipcm; + gpr_map = (u32 __force *)icode->gpr_map; icode->tram_data_map = icode->gpr_map + 256; @@ -2363,13 +2376,14 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) snd_leave_user(seg); if (err >= 0) err = snd_emu10k1_ipcm_poke(emu, ipcm); - __err: +__err: kfree(ipcm); +__err_ipcm: kfree(controls); - if (icode != NULL) { - kfree((void __force *)icode->gpr_map); - kfree(icode); - } +__err_ctrls: + kfree((void __force *)icode->gpr_map); +__err_gpr: + kfree(icode); return err; } diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c index 48a9d004d6d9..853c6a69e29e 100644 --- a/sound/pci/hda/hda_auto_parser.c +++ b/sound/pci/hda/hda_auto_parser.c @@ -638,7 +638,7 @@ static int fill_audio_out_name(struct hda_codec *codec, hda_nid_t nid, /* don't add channel suffix for Headphone controls */ int idx = get_hp_label_index(codec, nid, cfg->hp_pins, cfg->hp_outs); - if (idx >= 0) + if (idx >= 0 && indexp) *indexp = idx; sfx = ""; } diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c index 63c99090a4ec..98bce9830be0 100644 --- a/sound/pci/hda/hda_beep.c +++ b/sound/pci/hda/hda_beep.c @@ -110,6 +110,7 @@ static int snd_hda_beep_event(struct input_dev *dev, unsigned int type, case SND_BELL: if (hz) hz = 1000; + /* fallthru */ case SND_TONE: if (beep->linear_tone) beep->tone = beep_linear_tone(beep, hz); @@ -151,10 +152,8 @@ static int snd_hda_do_attach(struct hda_beep *beep) int err; input_dev = input_allocate_device(); - if (!input_dev) { - printk(KERN_INFO "hda_beep: unable to allocate input device\n"); + if (!input_dev) return -ENOMEM; - } /* setup digital beep device */ input_dev->name = "HDA Digital PCBeep"; diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 748c6a941963..afb90f48867f 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -565,7 +565,7 @@ int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid, range_val = !!(parm & (1 << (shift-1))); /* ranges */ val = parm & mask; if (val == 0 && null_count++) { /* no second chance */ - snd_printk(KERN_WARNING "hda_codec: " + snd_printdd("hda_codec: " "invalid CONNECT_LIST verb %x[%i]:%x\n", nid, i, parm); return 0; @@ -2579,9 +2579,6 @@ int snd_hda_codec_reset(struct hda_codec *codec) cancel_delayed_work_sync(&codec->jackpoll_work); #ifdef CONFIG_PM cancel_delayed_work_sync(&codec->power_work); - codec->power_on = 0; - codec->power_transition = 0; - codec->power_jiffies = jiffies; flush_workqueue(bus->workq); #endif snd_hda_ctls_clear(codec); @@ -2634,8 +2631,7 @@ static int map_slaves(struct hda_codec *codec, const char * const *slaves, items = codec->mixers.list; for (i = 0; i < codec->mixers.used; i++) { struct snd_kcontrol *sctl = items[i].kctl; - if (!sctl || !sctl->id.name || - sctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER) + if (!sctl || sctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER) continue; for (s = slaves; *s; s++) { char tmpname[sizeof(sctl->id.name)]; @@ -2662,7 +2658,7 @@ static int check_slave_present(void *data, struct snd_kcontrol *sctl) } /* guess the value corresponding to 0dB */ -static int get_kctl_0dB_offset(struct snd_kcontrol *kctl) +static int get_kctl_0dB_offset(struct snd_kcontrol *kctl, int *step_to_check) { int _tlv[4]; const int *tlv = NULL; @@ -2677,8 +2673,19 @@ static int get_kctl_0dB_offset(struct snd_kcontrol *kctl) set_fs(fs); } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ) tlv = kctl->tlv.p; - if (tlv && tlv[0] == SNDRV_CTL_TLVT_DB_SCALE) - val = -tlv[2] / tlv[3]; + if (tlv && tlv[0] == SNDRV_CTL_TLVT_DB_SCALE) { + int step = tlv[3]; + step &= ~TLV_DB_SCALE_MUTE; + if (!step) + return -1; + if (*step_to_check && *step_to_check != step) { + snd_printk(KERN_ERR "hda_codec: Mismatching dB step for vmaster slave (%d!=%d)\n", + *step_to_check, step); + return -1; + } + *step_to_check = step; + val = -tlv[2] / step; + } return val; } @@ -2699,7 +2706,7 @@ static int put_kctl_with_value(struct snd_kcontrol *kctl, int val) /* initialize the slave volume with 0dB */ static int init_slave_0dB(void *data, struct snd_kcontrol *slave) { - int offset = get_kctl_0dB_offset(slave); + int offset = get_kctl_0dB_offset(slave, data); if (offset > 0) put_kctl_with_value(slave, offset); return 0; @@ -2760,9 +2767,11 @@ int __snd_hda_add_vmaster(struct hda_codec *codec, char *name, /* init with master mute & zero volume */ put_kctl_with_value(kctl, 0); - if (init_slave_vol) + if (init_slave_vol) { + int step = 0; map_slaves(codec, slaves, suffix, - tlv ? init_slave_0dB : init_slave_unmute, kctl); + tlv ? init_slave_0dB : init_slave_unmute, &step); + } if (ctl_ret) *ctl_ret = kctl; @@ -5395,11 +5404,6 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, snd_hda_codec_setup_stream(codec, mout->hp_out_nid[i], stream_tag, 0, format); - for (i = 0; i < ARRAY_SIZE(mout->extra_out_nid); i++) - if (!mout->no_share_stream && mout->extra_out_nid[i]) - snd_hda_codec_setup_stream(codec, - mout->extra_out_nid[i], - stream_tag, 0, format); /* surrounds */ for (i = 1; i < mout->num_dacs; i++) { @@ -5410,6 +5414,20 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, snd_hda_codec_setup_stream(codec, nids[i], stream_tag, 0, format); } + + /* extra surrounds */ + for (i = 0; i < ARRAY_SIZE(mout->extra_out_nid); i++) { + int ch = 0; + if (!mout->extra_out_nid[i]) + break; + if (chs >= (i + 1) * 2) + ch = i * 2; + else if (!mout->no_share_stream) + break; + snd_hda_codec_setup_stream(codec, mout->extra_out_nid[i], + stream_tag, ch, format); + } + return 0; } EXPORT_SYMBOL_HDA(snd_hda_multi_out_analog_prepare); diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index 7aa9870040c1..77db69480c19 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -698,6 +698,7 @@ struct hda_bus { unsigned int in_reset:1; /* during reset operation */ unsigned int power_keep_link_on:1; /* don't power off HDA link */ unsigned int no_response_fallback:1; /* don't fallback at RIRB error */ + unsigned int avoid_link_reset:1; /* don't reset link at runtime PM */ int primary_dig_out_type; /* primary digital out PCM type */ }; diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c index d0d7ac1e99d2..79ca80f6c77a 100644 --- a/sound/pci/hda/hda_eld.c +++ b/sound/pci/hda/hda_eld.c @@ -2,6 +2,7 @@ * Generic routines and proc interface for ELD(EDID Like Data) information * * Copyright(c) 2008 Intel Corporation. + * Copyright (c) 2013 Anssi Hannula <anssi.hannula@iki.fi> * * Authors: * Wu Fengguang <wfg@linux.intel.com> @@ -478,10 +479,9 @@ static void hdmi_print_sad_info(int i, struct cea_sad *a, snd_iprintf(buffer, "sad%d_profile\t\t%d\n", i, a->profile); } -static void hdmi_print_eld_info(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) +void snd_hdmi_print_eld_info(struct hdmi_eld *eld, + struct snd_info_buffer *buffer) { - struct hdmi_eld *eld = entry->private_data; struct parsed_hdmi_eld *e = &eld->info; char buf[SND_PRINT_CHANNEL_ALLOCATION_ADVISED_BUFSIZE]; int i; @@ -500,13 +500,10 @@ static void hdmi_print_eld_info(struct snd_info_entry *entry, [4 ... 7] = "reserved" }; - mutex_lock(&eld->lock); snd_iprintf(buffer, "monitor_present\t\t%d\n", eld->monitor_present); snd_iprintf(buffer, "eld_valid\t\t%d\n", eld->eld_valid); - if (!eld->eld_valid) { - mutex_unlock(&eld->lock); + if (!eld->eld_valid) return; - } snd_iprintf(buffer, "monitor_name\t\t%s\n", e->monitor_name); snd_iprintf(buffer, "connection_type\t\t%s\n", eld_connection_type_names[e->conn_type]); @@ -528,13 +525,11 @@ static void hdmi_print_eld_info(struct snd_info_entry *entry, for (i = 0; i < e->sad_count; i++) hdmi_print_sad_info(i, e->sad + i, buffer); - mutex_unlock(&eld->lock); } -static void hdmi_write_eld_info(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) +void snd_hdmi_write_eld_info(struct hdmi_eld *eld, + struct snd_info_buffer *buffer) { - struct hdmi_eld *eld = entry->private_data; struct parsed_hdmi_eld *e = &eld->info; char line[64]; char name[64]; @@ -542,7 +537,6 @@ static void hdmi_write_eld_info(struct snd_info_entry *entry, long long val; unsigned int n; - mutex_lock(&eld->lock); while (!snd_info_get_line(buffer, line, sizeof(line))) { if (sscanf(line, "%s %llx", name, &val) != 2) continue; @@ -594,38 +588,7 @@ static void hdmi_write_eld_info(struct snd_info_entry *entry, e->sad_count = n + 1; } } - mutex_unlock(&eld->lock); -} - - -int snd_hda_eld_proc_new(struct hda_codec *codec, struct hdmi_eld *eld, - int index) -{ - char name[32]; - struct snd_info_entry *entry; - int err; - - snprintf(name, sizeof(name), "eld#%d.%d", codec->addr, index); - err = snd_card_proc_new(codec->bus->card, name, &entry); - if (err < 0) - return err; - - snd_info_set_text_ops(entry, eld, hdmi_print_eld_info); - entry->c.text.write = hdmi_write_eld_info; - entry->mode |= S_IWUSR; - eld->proc_entry = entry; - - return 0; -} - -void snd_hda_eld_proc_free(struct hda_codec *codec, struct hdmi_eld *eld) -{ - if (!codec->bus->shutdown && eld->proc_entry) { - snd_device_free(codec->bus->card, eld->proc_entry); - eld->proc_entry = NULL; - } } - #endif /* CONFIG_PROC_FS */ /* update PCM info based on ELD */ @@ -671,3 +634,174 @@ void snd_hdmi_eld_update_pcm_info(struct parsed_hdmi_eld *e, hinfo->maxbps = min(hinfo->maxbps, maxbps); hinfo->channels_max = min(hinfo->channels_max, channels_max); } + + +/* ATI/AMD specific stuff (ELD emulation) */ + +#define ATI_VERB_SET_AUDIO_DESCRIPTOR 0x776 +#define ATI_VERB_SET_SINK_INFO_INDEX 0x780 +#define ATI_VERB_GET_SPEAKER_ALLOCATION 0xf70 +#define ATI_VERB_GET_AUDIO_DESCRIPTOR 0xf76 +#define ATI_VERB_GET_AUDIO_VIDEO_DELAY 0xf7b +#define ATI_VERB_GET_SINK_INFO_INDEX 0xf80 +#define ATI_VERB_GET_SINK_INFO_DATA 0xf81 + +#define ATI_SPKALLOC_SPKALLOC 0x007f +#define ATI_SPKALLOC_TYPE_HDMI 0x0100 +#define ATI_SPKALLOC_TYPE_DISPLAYPORT 0x0200 + +/* first three bytes are just standard SAD */ +#define ATI_AUDIODESC_CHANNELS 0x00000007 +#define ATI_AUDIODESC_RATES 0x0000ff00 +#define ATI_AUDIODESC_LPCM_STEREO_RATES 0xff000000 + +/* in standard HDMI VSDB format */ +#define ATI_DELAY_VIDEO_LATENCY 0x000000ff +#define ATI_DELAY_AUDIO_LATENCY 0x0000ff00 + +enum ati_sink_info_idx { + ATI_INFO_IDX_MANUFACTURER_ID = 0, + ATI_INFO_IDX_PRODUCT_ID = 1, + ATI_INFO_IDX_SINK_DESC_LEN = 2, + ATI_INFO_IDX_PORT_ID_LOW = 3, + ATI_INFO_IDX_PORT_ID_HIGH = 4, + ATI_INFO_IDX_SINK_DESC_FIRST = 5, + ATI_INFO_IDX_SINK_DESC_LAST = 22, /* max len 18 bytes */ +}; + +int snd_hdmi_get_eld_ati(struct hda_codec *codec, hda_nid_t nid, + unsigned char *buf, int *eld_size, bool rev3_or_later) +{ + int spkalloc, ati_sad, aud_synch; + int sink_desc_len = 0; + int pos, i; + + /* ATI/AMD does not have ELD, emulate it */ + + spkalloc = snd_hda_codec_read(codec, nid, 0, ATI_VERB_GET_SPEAKER_ALLOCATION, 0); + + if (spkalloc <= 0) { + snd_printd(KERN_INFO "HDMI ATI/AMD: no speaker allocation for ELD\n"); + return -EINVAL; + } + + memset(buf, 0, ELD_FIXED_BYTES + ELD_MAX_MNL + ELD_MAX_SAD * 3); + + /* version */ + buf[0] = ELD_VER_CEA_861D << 3; + + /* speaker allocation from EDID */ + buf[7] = spkalloc & ATI_SPKALLOC_SPKALLOC; + + /* is DisplayPort? */ + if (spkalloc & ATI_SPKALLOC_TYPE_DISPLAYPORT) + buf[5] |= 0x04; + + pos = ELD_FIXED_BYTES; + + if (rev3_or_later) { + int sink_info; + + snd_hda_codec_write(codec, nid, 0, ATI_VERB_SET_SINK_INFO_INDEX, ATI_INFO_IDX_PORT_ID_LOW); + sink_info = snd_hda_codec_read(codec, nid, 0, ATI_VERB_GET_SINK_INFO_DATA, 0); + put_unaligned_le32(sink_info, buf + 8); + + snd_hda_codec_write(codec, nid, 0, ATI_VERB_SET_SINK_INFO_INDEX, ATI_INFO_IDX_PORT_ID_HIGH); + sink_info = snd_hda_codec_read(codec, nid, 0, ATI_VERB_GET_SINK_INFO_DATA, 0); + put_unaligned_le32(sink_info, buf + 12); + + snd_hda_codec_write(codec, nid, 0, ATI_VERB_SET_SINK_INFO_INDEX, ATI_INFO_IDX_MANUFACTURER_ID); + sink_info = snd_hda_codec_read(codec, nid, 0, ATI_VERB_GET_SINK_INFO_DATA, 0); + put_unaligned_le16(sink_info, buf + 16); + + snd_hda_codec_write(codec, nid, 0, ATI_VERB_SET_SINK_INFO_INDEX, ATI_INFO_IDX_PRODUCT_ID); + sink_info = snd_hda_codec_read(codec, nid, 0, ATI_VERB_GET_SINK_INFO_DATA, 0); + put_unaligned_le16(sink_info, buf + 18); + + snd_hda_codec_write(codec, nid, 0, ATI_VERB_SET_SINK_INFO_INDEX, ATI_INFO_IDX_SINK_DESC_LEN); + sink_desc_len = snd_hda_codec_read(codec, nid, 0, ATI_VERB_GET_SINK_INFO_DATA, 0); + + if (sink_desc_len > ELD_MAX_MNL) { + snd_printd(KERN_INFO "HDMI ATI/AMD: Truncating HDMI sink description with length %d\n", + sink_desc_len); + sink_desc_len = ELD_MAX_MNL; + } + + buf[4] |= sink_desc_len; + + for (i = 0; i < sink_desc_len; i++) { + snd_hda_codec_write(codec, nid, 0, ATI_VERB_SET_SINK_INFO_INDEX, ATI_INFO_IDX_SINK_DESC_FIRST + i); + buf[pos++] = snd_hda_codec_read(codec, nid, 0, ATI_VERB_GET_SINK_INFO_DATA, 0); + } + } + + for (i = AUDIO_CODING_TYPE_LPCM; i <= AUDIO_CODING_TYPE_WMAPRO; i++) { + if (i == AUDIO_CODING_TYPE_SACD || i == AUDIO_CODING_TYPE_DST) + continue; /* not handled by ATI/AMD */ + + snd_hda_codec_write(codec, nid, 0, ATI_VERB_SET_AUDIO_DESCRIPTOR, i << 3); + ati_sad = snd_hda_codec_read(codec, nid, 0, ATI_VERB_GET_AUDIO_DESCRIPTOR, 0); + + if (ati_sad <= 0) + continue; + + if (ati_sad & ATI_AUDIODESC_RATES) { + /* format is supported, copy SAD as-is */ + buf[pos++] = (ati_sad & 0x0000ff) >> 0; + buf[pos++] = (ati_sad & 0x00ff00) >> 8; + buf[pos++] = (ati_sad & 0xff0000) >> 16; + } + + if (i == AUDIO_CODING_TYPE_LPCM + && (ati_sad & ATI_AUDIODESC_LPCM_STEREO_RATES) + && (ati_sad & ATI_AUDIODESC_LPCM_STEREO_RATES) >> 16 != (ati_sad & ATI_AUDIODESC_RATES)) { + /* for PCM there is a separate stereo rate mask */ + buf[pos++] = ((ati_sad & 0x000000ff) & ~ATI_AUDIODESC_CHANNELS) | 0x1; + /* rates from the extra byte */ + buf[pos++] = (ati_sad & 0xff000000) >> 24; + buf[pos++] = (ati_sad & 0x00ff0000) >> 16; + } + } + + if (pos == ELD_FIXED_BYTES + sink_desc_len) { + snd_printd(KERN_INFO "HDMI ATI/AMD: no audio descriptors for ELD\n"); + return -EINVAL; + } + + /* + * HDMI VSDB latency format: + * separately for both audio and video: + * 0 field not valid or unknown latency + * [1..251] msecs = (x-1)*2 (max 500ms with x = 251 = 0xfb) + * 255 audio/video not supported + * + * HDA latency format: + * single value indicating video latency relative to audio: + * 0 unknown or 0ms + * [1..250] msecs = x*2 (max 500ms with x = 250 = 0xfa) + * [251..255] reserved + */ + aud_synch = snd_hda_codec_read(codec, nid, 0, ATI_VERB_GET_AUDIO_VIDEO_DELAY, 0); + if ((aud_synch & ATI_DELAY_VIDEO_LATENCY) && (aud_synch & ATI_DELAY_AUDIO_LATENCY)) { + int video_latency_hdmi = (aud_synch & ATI_DELAY_VIDEO_LATENCY); + int audio_latency_hdmi = (aud_synch & ATI_DELAY_AUDIO_LATENCY) >> 8; + + if (video_latency_hdmi <= 0xfb && audio_latency_hdmi <= 0xfb && + video_latency_hdmi > audio_latency_hdmi) + buf[6] = video_latency_hdmi - audio_latency_hdmi; + /* else unknown/invalid or 0ms or video ahead of audio, so use zero */ + } + + /* SAD count */ + buf[5] |= ((pos - ELD_FIXED_BYTES - sink_desc_len) / 3) << 4; + + /* Baseline ELD block length is 4-byte aligned */ + pos = round_up(pos, 4); + + /* Baseline ELD length (4-byte header is not counted in) */ + buf[2] = (pos - 4) / 4; + + *eld_size = pos; + + return 0; +} diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index b7c89dff7066..3067ed4fe3b2 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -549,11 +549,15 @@ static hda_nid_t look_for_out_mute_nid(struct hda_codec *codec, static hda_nid_t look_for_out_vol_nid(struct hda_codec *codec, struct nid_path *path) { + struct hda_gen_spec *spec = codec->spec; int i; for (i = path->depth - 1; i >= 0; i--) { - if (nid_has_volume(codec, path->path[i], HDA_OUTPUT)) - return path->path[i]; + hda_nid_t nid = path->path[i]; + if ((spec->out_vol_mask >> nid) & 1) + continue; + if (nid_has_volume(codec, nid, HDA_OUTPUT)) + return nid; } return 0; } @@ -792,10 +796,10 @@ static void set_pin_eapd(struct hda_codec *codec, hda_nid_t pin, bool enable) if (spec->own_eapd_ctl || !(snd_hda_query_pin_caps(codec, pin) & AC_PINCAP_EAPD)) return; - if (codec->inv_eapd) - enable = !enable; if (spec->keep_eapd_on && !enable) return; + if (codec->inv_eapd) + enable = !enable; snd_hda_codec_update_cache(codec, pin, 0, AC_VERB_SET_EAPD_BTLENABLE, enable ? 0x02 : 0x00); diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h index 48d44026705b..7e45cb44d151 100644 --- a/sound/pci/hda/hda_generic.h +++ b/sound/pci/hda/hda_generic.h @@ -242,6 +242,9 @@ struct hda_gen_spec { /* additional mute flags (only effective with auto_mute_via_amp=1) */ u64 mute_bits; + /* bitmask for skipping volume controls */ + u64 out_vol_mask; + /* badness tables for output path evaluations */ const struct badness_table *main_out_badness; const struct badness_table *extra_out_badness; diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 6e61a019aa5e..7a09404579a7 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -169,6 +169,7 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6}," "{Intel, PPT}," "{Intel, LPT}," "{Intel, LPT_LP}," + "{Intel, WPT_LP}," "{Intel, HPT}," "{Intel, PBG}," "{Intel, SCH}," @@ -568,6 +569,7 @@ enum { AZX_DRIVER_ICH, AZX_DRIVER_PCH, AZX_DRIVER_SCH, + AZX_DRIVER_HDMI, AZX_DRIVER_ATI, AZX_DRIVER_ATIHDMI, AZX_DRIVER_ATIHDMI_NS, @@ -612,6 +614,11 @@ enum { #define AZX_DCAPS_INTEL_PCH \ (AZX_DCAPS_INTEL_PCH_NOPM | AZX_DCAPS_PM_RUNTIME) +#define AZX_DCAPS_INTEL_HASWELL \ + (AZX_DCAPS_SCH_SNOOP | AZX_DCAPS_ALIGN_BUFSIZE | \ + AZX_DCAPS_COUNT_LPIB_DELAY | AZX_DCAPS_PM_RUNTIME | \ + AZX_DCAPS_I915_POWERWELL) + /* quirks for ATI SB / AMD Hudson */ #define AZX_DCAPS_PRESET_ATI_SB \ (AZX_DCAPS_ATI_SNOOP | AZX_DCAPS_NO_TCSEL | \ @@ -642,6 +649,7 @@ static char *driver_short_names[] = { [AZX_DRIVER_ICH] = "HDA Intel", [AZX_DRIVER_PCH] = "HDA Intel PCH", [AZX_DRIVER_SCH] = "HDA Intel MID", + [AZX_DRIVER_HDMI] = "HDA Intel HDMI", [AZX_DRIVER_ATI] = "HDA ATI SB", [AZX_DRIVER_ATIHDMI] = "HDA ATI HDMI", [AZX_DRIVER_ATIHDMI_NS] = "HDA ATI HDMI", @@ -906,12 +914,12 @@ static void azx_update_rirb(struct azx *chip) chip->rirb.res[addr] = res; smp_wmb(); chip->rirb.cmds[addr]--; - } else - snd_printk(KERN_ERR SFX "%s: spurious response %#x:%#x, " - "last cmd=%#08x\n", + } else if (printk_ratelimit()) { + snd_printk(KERN_ERR SFX "%s: spurious response %#x:%#x, last cmd=%#08x\n", pci_name(chip->pci), res, res_ex, chip->last_cmd[addr]); + } } } @@ -2986,7 +2994,8 @@ static int azx_runtime_suspend(struct device *dev) STATESTS_INT_MASK); azx_stop_chip(chip); - azx_enter_link_reset(chip); + if (!chip->bus->avoid_link_reset) + azx_enter_link_reset(chip); azx_clear_irq_pending(chip); if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) hda_display_power(false); @@ -3985,16 +3994,16 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = { /* Lynx Point-LP */ { PCI_DEVICE(0x8086, 0x9c21), .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, + /* Wildcat Point-LP */ + { PCI_DEVICE(0x8086, 0x9ca0), + .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, /* Haswell */ { PCI_DEVICE(0x8086, 0x0a0c), - .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH | - AZX_DCAPS_I915_POWERWELL }, + .driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_HASWELL }, { PCI_DEVICE(0x8086, 0x0c0c), - .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH | - AZX_DCAPS_I915_POWERWELL }, + .driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_HASWELL }, { PCI_DEVICE(0x8086, 0x0d0c), - .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH | - AZX_DCAPS_I915_POWERWELL }, + .driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_HASWELL }, /* 5 Series/3400 */ { PCI_DEVICE(0x8086, 0x3b56), .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM }, @@ -4074,6 +4083,22 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = { .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, { PCI_DEVICE(0x1002, 0xaa48), .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, + { PCI_DEVICE(0x1002, 0xaa50), + .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, + { PCI_DEVICE(0x1002, 0xaa58), + .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, + { PCI_DEVICE(0x1002, 0xaa60), + .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, + { PCI_DEVICE(0x1002, 0xaa68), + .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, + { PCI_DEVICE(0x1002, 0xaa80), + .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, + { PCI_DEVICE(0x1002, 0xaa88), + .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, + { PCI_DEVICE(0x1002, 0xaa90), + .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, + { PCI_DEVICE(0x1002, 0xaa98), + .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, { PCI_DEVICE(0x1002, 0x9902), .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI }, { PCI_DEVICE(0x1002, 0xaaa0), diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c index 05b3e3e9108f..afe594411a56 100644 --- a/sound/pci/hda/hda_jack.c +++ b/sound/pci/hda/hda_jack.c @@ -286,7 +286,7 @@ void snd_hda_jack_report_sync(struct hda_codec *codec) jack = codec->jacktbl.list; for (i = 0; i < codec->jacktbl.used; i++, jack++) if (jack->nid) { - if (!jack->kctl) + if (!jack->kctl || jack->block_report) continue; state = get_jack_plug_state(jack->pin_sense); snd_kctl_jack_report(codec->bus->card, jack->kctl, state); diff --git a/sound/pci/hda/hda_jack.h b/sound/pci/hda/hda_jack.h index 379420c44eef..46e1ea83ce3c 100644 --- a/sound/pci/hda/hda_jack.h +++ b/sound/pci/hda/hda_jack.h @@ -28,6 +28,7 @@ struct hda_jack_tbl { unsigned int jack_detect:1; /* capable of jack-detection? */ unsigned int jack_dirty:1; /* needs to update? */ unsigned int phantom_jack:1; /* a fixed, always present port? */ + unsigned int block_report:1; /* in a transitional state - do not report to userspace */ hda_nid_t gating_jack; /* valid when gating jack plugged */ hda_nid_t gated_jack; /* gated is dependent on this jack */ struct snd_kcontrol *kctl; /* assigned kctl for jack-detection */ diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index 2e7493ef8ee0..d398b648bb5d 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -428,6 +428,7 @@ enum { HDA_FIXUP_ACT_PROBE, HDA_FIXUP_ACT_INIT, HDA_FIXUP_ACT_BUILD, + HDA_FIXUP_ACT_FREE, }; int snd_hda_add_verbs(struct hda_codec *codec, const struct hda_verb *list); @@ -751,10 +752,6 @@ struct hdmi_eld { int eld_size; char eld_buffer[ELD_MAX_SIZE]; struct parsed_hdmi_eld info; - struct mutex lock; -#ifdef CONFIG_PROC_FS - struct snd_info_entry *proc_entry; -#endif }; int snd_hdmi_get_eld_size(struct hda_codec *codec, hda_nid_t nid); @@ -766,21 +763,15 @@ void snd_hdmi_show_eld(struct parsed_hdmi_eld *e); void snd_hdmi_eld_update_pcm_info(struct parsed_hdmi_eld *e, struct hda_pcm_stream *hinfo); +int snd_hdmi_get_eld_ati(struct hda_codec *codec, hda_nid_t nid, + unsigned char *buf, int *eld_size, + bool rev3_or_later); + #ifdef CONFIG_PROC_FS -int snd_hda_eld_proc_new(struct hda_codec *codec, struct hdmi_eld *eld, - int index); -void snd_hda_eld_proc_free(struct hda_codec *codec, struct hdmi_eld *eld); -#else -static inline int snd_hda_eld_proc_new(struct hda_codec *codec, - struct hdmi_eld *eld, - int index) -{ - return 0; -} -static inline void snd_hda_eld_proc_free(struct hda_codec *codec, - struct hdmi_eld *eld) -{ -} +void snd_hdmi_print_eld_info(struct hdmi_eld *eld, + struct snd_info_buffer *buffer); +void snd_hdmi_write_eld_info(struct hdmi_eld *eld, + struct snd_info_buffer *buffer); #endif #define SND_PRINT_CHANNEL_ALLOCATION_ADVISED_BUFSIZE 80 diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index 2aa2f579b4d6..1a83559f4cbd 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -139,6 +139,18 @@ static int ad198x_suspend(struct hda_codec *codec) } #endif +/* follow EAPD via vmaster hook */ +static void ad_vmaster_eapd_hook(void *private_data, int enabled) +{ + struct hda_codec *codec = private_data; + struct ad198x_spec *spec = codec->spec; + + if (!spec->eapd_nid) + return; + snd_hda_codec_update_cache(codec, spec->eapd_nid, 0, + AC_VERB_SET_EAPD_BTLENABLE, + enabled ? 0x02 : 0x00); +} /* * Automatic parse of I/O pins from the BIOS configuration @@ -219,8 +231,14 @@ static int alloc_ad_spec(struct hda_codec *codec) static void ad_fixup_inv_jack_detect(struct hda_codec *codec, const struct hda_fixup *fix, int action) { - if (action == HDA_FIXUP_ACT_PRE_PROBE) + struct ad198x_spec *spec = codec->spec; + + if (action == HDA_FIXUP_ACT_PRE_PROBE) { codec->inv_jack_detect = 1; + spec->gen.keep_eapd_on = 1; + spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook; + spec->eapd_nid = 0x1b; + } } enum { @@ -465,19 +483,6 @@ static int patch_ad1983(struct hda_codec *codec) * AD1981 HD specific */ -/* follow EAPD via vmaster hook */ -static void ad_vmaster_eapd_hook(void *private_data, int enabled) -{ - struct hda_codec *codec = private_data; - struct ad198x_spec *spec = codec->spec; - - if (!spec->eapd_nid) - return; - snd_hda_codec_update_cache(codec, spec->eapd_nid, 0, - AC_VERB_SET_EAPD_BTLENABLE, - enabled ? 0x02 : 0x00); -} - static void ad1981_fixup_hp_eapd(struct hda_codec *codec, const struct hda_fixup *fix, int action) { @@ -973,8 +978,11 @@ static void ad1884_fixup_thinkpad(struct hda_codec *codec, { struct ad198x_spec *spec = codec->spec; - if (action == HDA_FIXUP_ACT_PRE_PROBE) + if (action == HDA_FIXUP_ACT_PRE_PROBE) { spec->gen.keep_eapd_on = 1; + spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook; + spec->eapd_nid = 0x12; + } } /* set magic COEFs for dmic */ diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index 6e9876f27d95..54d14793725a 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -759,7 +759,7 @@ struct ca0132_spec { /* * CA0132 codec access */ -unsigned int codec_send_command(struct hda_codec *codec, hda_nid_t nid, +static unsigned int codec_send_command(struct hda_codec *codec, hda_nid_t nid, unsigned int verb, unsigned int parm, unsigned int *res) { unsigned int response; diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 18d972501585..fc492ac24caa 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -47,6 +47,10 @@ struct cs_spec { unsigned int spdif_present:1; unsigned int sense_b:1; hda_nid_t vendor_nid; + + /* for MBP SPDIF control */ + int (*spdif_sw_put)(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol); }; /* available models with CS420x */ @@ -331,10 +335,21 @@ static int cs_init(struct hda_codec *codec) return 0; } +static int cs_build_controls(struct hda_codec *codec) +{ + int err; + + err = snd_hda_gen_build_controls(codec); + if (err < 0) + return err; + snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD); + return 0; +} + #define cs_free snd_hda_gen_free static const struct hda_codec_ops cs_patch_ops = { - .build_controls = snd_hda_gen_build_controls, + .build_controls = cs_build_controls, .build_pcms = snd_hda_gen_build_pcms, .init = cs_init, .free = cs_free, @@ -597,18 +612,27 @@ static int patch_cs420x(struct hda_codec *codec) * Its layout is no longer compatible with CS4206/CS4207 */ enum { + CS4208_MAC_AUTO, CS4208_MBA6, + CS4208_MBP11, CS4208_GPIO0, }; static const struct hda_model_fixup cs4208_models[] = { { .id = CS4208_GPIO0, .name = "gpio0" }, { .id = CS4208_MBA6, .name = "mba6" }, + { .id = CS4208_MBP11, .name = "mbp11" }, {} }; static const struct snd_pci_quirk cs4208_fixup_tbl[] = { - /* codec SSID */ + SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO), + {} /* terminator */ +}; + +/* codec SSID matching */ +static const struct snd_pci_quirk cs4208_mac_fixup_tbl[] = { + SND_PCI_QUIRK(0x106b, 0x5e00, "MacBookPro 11,2", CS4208_MBP11), SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6), SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6), {} /* terminator */ @@ -626,6 +650,50 @@ static void cs4208_fixup_gpio0(struct hda_codec *codec, } } +static const struct hda_fixup cs4208_fixups[]; + +/* remap the fixup from codec SSID and apply it */ +static void cs4208_fixup_mac(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + if (action != HDA_FIXUP_ACT_PRE_PROBE) + return; + snd_hda_pick_fixup(codec, NULL, cs4208_mac_fixup_tbl, cs4208_fixups); + if (codec->fixup_id < 0 || codec->fixup_id == CS4208_MAC_AUTO) + codec->fixup_id = CS4208_GPIO0; /* default fixup */ + snd_hda_apply_fixup(codec, action); +} + +static int cs4208_spdif_sw_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct cs_spec *spec = codec->spec; + hda_nid_t pin = spec->gen.autocfg.dig_out_pins[0]; + int pinctl = ucontrol->value.integer.value[0] ? PIN_OUT : 0; + + snd_hda_set_pin_ctl_cache(codec, pin, pinctl); + return spec->spdif_sw_put(kcontrol, ucontrol); +} + +/* hook the SPDIF switch */ +static void cs4208_fixup_spdif_switch(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + if (action == HDA_FIXUP_ACT_BUILD) { + struct cs_spec *spec = codec->spec; + struct snd_kcontrol *kctl; + + if (!spec->gen.autocfg.dig_out_pins[0]) + return; + kctl = snd_hda_find_mixer_ctl(codec, "IEC958 Playback Switch"); + if (!kctl) + return; + spec->spdif_sw_put = kctl->put; + kctl->put = cs4208_spdif_sw_put; + } +} + static const struct hda_fixup cs4208_fixups[] = { [CS4208_MBA6] = { .type = HDA_FIXUP_PINS, @@ -633,10 +701,20 @@ static const struct hda_fixup cs4208_fixups[] = { .chained = true, .chain_id = CS4208_GPIO0, }, + [CS4208_MBP11] = { + .type = HDA_FIXUP_FUNC, + .v.func = cs4208_fixup_spdif_switch, + .chained = true, + .chain_id = CS4208_GPIO0, + }, [CS4208_GPIO0] = { .type = HDA_FIXUP_FUNC, .v.func = cs4208_fixup_gpio0, }, + [CS4208_MAC_AUTO] = { + .type = HDA_FIXUP_FUNC, + .v.func = cs4208_fixup_mac, + }, }; /* correct the 0dB offset of input pins */ @@ -660,6 +738,8 @@ static int patch_cs4208(struct hda_codec *codec) return -ENOMEM; spec->gen.automute_hook = cs_automute; + /* exclude NID 0x10 (HP) from output volumes due to different steps */ + spec->gen.out_vol_mask = 1ULL << 0x10; snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl, cs4208_fixups); diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index ec68eaea0336..c205bb1747fd 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -3208,11 +3208,17 @@ static int cx_auto_init(struct hda_codec *codec) return 0; } +static void cx_auto_free(struct hda_codec *codec) +{ + snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_FREE); + snd_hda_gen_free(codec); +} + static const struct hda_codec_ops cx_auto_patch_ops = { .build_controls = cx_auto_build_controls, .build_pcms = snd_hda_gen_build_pcms, .init = cx_auto_init, - .free = snd_hda_gen_free, + .free = cx_auto_free, .unsol_event = snd_hda_jack_unsol_event, #ifdef CONFIG_PM .check_power_status = snd_hda_gen_check_power_status, @@ -3232,8 +3238,84 @@ enum { CXT_FIXUP_HEADPHONE_MIC_PIN, CXT_FIXUP_HEADPHONE_MIC, CXT_FIXUP_GPIO1, + CXT_FIXUP_THINKPAD_ACPI, }; +#if IS_ENABLED(CONFIG_THINKPAD_ACPI) + +#include <linux/thinkpad_acpi.h> + +static int (*led_set_func)(int, bool); + +static void update_tpacpi_mute_led(void *private_data, int enabled) +{ + struct hda_codec *codec = private_data; + struct conexant_spec *spec = codec->spec; + + if (spec->dynamic_eapd) + cx_auto_vmaster_hook(private_data, enabled); + + if (led_set_func) + led_set_func(TPACPI_LED_MUTE, !enabled); +} + +static void update_tpacpi_micmute_led(struct hda_codec *codec, + struct snd_ctl_elem_value *ucontrol) +{ + if (!ucontrol || !led_set_func) + return; + if (strcmp("Capture Switch", ucontrol->id.name) == 0 && ucontrol->id.index == 0) { + /* TODO: How do I verify if it's a mono or stereo here? */ + bool val = ucontrol->value.integer.value[0] || ucontrol->value.integer.value[1]; + led_set_func(TPACPI_LED_MICMUTE, !val); + } +} + +static void cxt_fixup_thinkpad_acpi(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + struct conexant_spec *spec = codec->spec; + + bool removefunc = false; + + if (action == HDA_FIXUP_ACT_PROBE) { + if (!led_set_func) + led_set_func = symbol_request(tpacpi_led_set); + if (!led_set_func) { + snd_printk(KERN_WARNING "Failed to find thinkpad-acpi symbol tpacpi_led_set\n"); + return; + } + + removefunc = true; + if (led_set_func(TPACPI_LED_MUTE, false) >= 0) { + spec->gen.vmaster_mute.hook = update_tpacpi_mute_led; + removefunc = false; + } + if (led_set_func(TPACPI_LED_MICMUTE, false) >= 0) { + if (spec->gen.num_adc_nids > 1) + snd_printdd("Skipping micmute LED control due to several ADCs"); + else { + spec->gen.cap_sync_hook = update_tpacpi_micmute_led; + removefunc = false; + } + } + } + + if (led_set_func && (action == HDA_FIXUP_ACT_FREE || removefunc)) { + symbol_put(tpacpi_led_set); + led_set_func = NULL; + } +} + +#else + +static void cxt_fixup_thinkpad_acpi(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ +} + +#endif + static void cxt_fixup_stereo_dmic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { @@ -3344,6 +3426,8 @@ static const struct hda_fixup cxt_fixups[] = { [CXT_PINCFG_LENOVO_TP410] = { .type = HDA_FIXUP_PINS, .v.pins = cxt_pincfg_lenovo_tp410, + .chained = true, + .chain_id = CXT_FIXUP_THINKPAD_ACPI, }, [CXT_PINCFG_LEMOTE_A1004] = { .type = HDA_FIXUP_PINS, @@ -3385,6 +3469,10 @@ static const struct hda_fixup cxt_fixups[] = { { } }, }, + [CXT_FIXUP_THINKPAD_ACPI] = { + .type = HDA_FIXUP_FUNC, + .v.func = cxt_fixup_thinkpad_acpi, + }, }; static const struct snd_pci_quirk cxt5051_fixups[] = { @@ -3507,7 +3595,7 @@ static int patch_conexant_auto(struct hda_codec *codec) return 0; error: - snd_hda_gen_free(codec); + cx_auto_free(codec); return err; } @@ -3568,6 +3656,8 @@ static const struct hda_codec_preset snd_hda_preset_conexant[] = { .patch = patch_conexant_auto }, { .id = 0x14f15115, .name = "CX20757", .patch = patch_conexant_auto }, + { .id = 0x14f151d7, .name = "CX20952", + .patch = patch_conexant_auto }, {} /* terminator */ }; @@ -3594,6 +3684,7 @@ MODULE_ALIAS("snd-hda-codec-id:14f15111"); MODULE_ALIAS("snd-hda-codec-id:14f15113"); MODULE_ALIAS("snd-hda-codec-id:14f15114"); MODULE_ALIAS("snd-hda-codec-id:14f15115"); +MODULE_ALIAS("snd-hda-codec-id:14f151d7"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Conexant HD-audio codec"); diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 50173d412ac5..08407bed093e 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -6,6 +6,7 @@ * Copyright (c) 2006 ATI Technologies Inc. * Copyright (c) 2008 NVIDIA Corp. All rights reserved. * Copyright (c) 2008 Wei Ni <wni@nvidia.com> + * Copyright (c) 2013 Anssi Hannula <anssi.hannula@iki.fi> * * Authors: * Wu Fengguang <wfg@linux.intel.com> @@ -45,6 +46,7 @@ module_param(static_hdmi_pcm, bool, 0644); MODULE_PARM_DESC(static_hdmi_pcm, "Don't restrict PCM parameters per ELD info"); #define is_haswell(codec) ((codec)->vendor_id == 0x80862807) +#define is_valleyview(codec) ((codec)->vendor_id == 0x80862882) struct hdmi_spec_per_cvt { hda_nid_t cvt_nid; @@ -63,9 +65,11 @@ struct hdmi_spec_per_pin { hda_nid_t pin_nid; int num_mux_nids; hda_nid_t mux_nids[HDA_MAX_CONNECTIONS]; + hda_nid_t cvt_nid; struct hda_codec *codec; struct hdmi_eld sink_eld; + struct mutex lock; struct delayed_work work; struct snd_kcontrol *eld_ctl; int repoll_count; @@ -75,6 +79,42 @@ struct hdmi_spec_per_pin { bool chmap_set; /* channel-map override by ALSA API? */ unsigned char chmap[8]; /* ALSA API channel-map */ char pcm_name[8]; /* filled in build_pcm callbacks */ +#ifdef CONFIG_PROC_FS + struct snd_info_entry *proc_entry; +#endif +}; + +struct cea_channel_speaker_allocation; + +/* operations used by generic code that can be overridden by patches */ +struct hdmi_ops { + int (*pin_get_eld)(struct hda_codec *codec, hda_nid_t pin_nid, + unsigned char *buf, int *eld_size); + + /* get and set channel assigned to each HDMI ASP (audio sample packet) slot */ + int (*pin_get_slot_channel)(struct hda_codec *codec, hda_nid_t pin_nid, + int asp_slot); + int (*pin_set_slot_channel)(struct hda_codec *codec, hda_nid_t pin_nid, + int asp_slot, int channel); + + void (*pin_setup_infoframe)(struct hda_codec *codec, hda_nid_t pin_nid, + int ca, int active_channels, int conn_type); + + /* enable/disable HBR (HD passthrough) */ + int (*pin_hbr_setup)(struct hda_codec *codec, hda_nid_t pin_nid, bool hbr); + + int (*setup_stream)(struct hda_codec *codec, hda_nid_t cvt_nid, + hda_nid_t pin_nid, u32 stream_tag, int format); + + /* Helpers for producing the channel map TLVs. These can be overridden + * for devices that have non-standard mapping requirements. */ + int (*chmap_cea_alloc_validate_get_type)(struct cea_channel_speaker_allocation *cap, + int channels); + void (*cea_alloc_to_tlv_chmap)(struct cea_channel_speaker_allocation *cap, + unsigned int *chmap, int channels); + + /* check that the user-given chmap is supported */ + int (*chmap_validate)(int ca, int channels, unsigned char *chmap); }; struct hdmi_spec { @@ -88,8 +128,9 @@ struct hdmi_spec { unsigned int channels_max; /* max over all cvts */ struct hdmi_eld temp_eld; + struct hdmi_ops ops; /* - * Non-generic ATI/NVIDIA specific + * Non-generic VIA/NVIDIA specific */ struct hda_multi_out multiout; struct hda_pcm_stream pcm_playback; @@ -348,17 +389,19 @@ static int hdmi_eld_ctl_info(struct snd_kcontrol *kcontrol, { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct hdmi_spec *spec = codec->spec; + struct hdmi_spec_per_pin *per_pin; struct hdmi_eld *eld; int pin_idx; uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; pin_idx = kcontrol->private_value; - eld = &get_pin(spec, pin_idx)->sink_eld; + per_pin = get_pin(spec, pin_idx); + eld = &per_pin->sink_eld; - mutex_lock(&eld->lock); + mutex_lock(&per_pin->lock); uinfo->count = eld->eld_valid ? eld->eld_size : 0; - mutex_unlock(&eld->lock); + mutex_unlock(&per_pin->lock); return 0; } @@ -368,15 +411,17 @@ static int hdmi_eld_ctl_get(struct snd_kcontrol *kcontrol, { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct hdmi_spec *spec = codec->spec; + struct hdmi_spec_per_pin *per_pin; struct hdmi_eld *eld; int pin_idx; pin_idx = kcontrol->private_value; - eld = &get_pin(spec, pin_idx)->sink_eld; + per_pin = get_pin(spec, pin_idx); + eld = &per_pin->sink_eld; - mutex_lock(&eld->lock); + mutex_lock(&per_pin->lock); if (eld->eld_size > ARRAY_SIZE(ucontrol->value.bytes.data)) { - mutex_unlock(&eld->lock); + mutex_unlock(&per_pin->lock); snd_BUG(); return -EINVAL; } @@ -386,7 +431,7 @@ static int hdmi_eld_ctl_get(struct snd_kcontrol *kcontrol, if (eld->eld_valid) memcpy(ucontrol->value.bytes.data, eld->eld_buffer, eld->eld_size); - mutex_unlock(&eld->lock); + mutex_unlock(&per_pin->lock); return 0; } @@ -477,6 +522,68 @@ static void hdmi_set_channel_count(struct hda_codec *codec, AC_VERB_SET_CVT_CHAN_COUNT, chs - 1); } +/* + * ELD proc files + */ + +#ifdef CONFIG_PROC_FS +static void print_eld_info(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + struct hdmi_spec_per_pin *per_pin = entry->private_data; + + mutex_lock(&per_pin->lock); + snd_hdmi_print_eld_info(&per_pin->sink_eld, buffer); + mutex_unlock(&per_pin->lock); +} + +static void write_eld_info(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + struct hdmi_spec_per_pin *per_pin = entry->private_data; + + mutex_lock(&per_pin->lock); + snd_hdmi_write_eld_info(&per_pin->sink_eld, buffer); + mutex_unlock(&per_pin->lock); +} + +static int eld_proc_new(struct hdmi_spec_per_pin *per_pin, int index) +{ + char name[32]; + struct hda_codec *codec = per_pin->codec; + struct snd_info_entry *entry; + int err; + + snprintf(name, sizeof(name), "eld#%d.%d", codec->addr, index); + err = snd_card_proc_new(codec->bus->card, name, &entry); + if (err < 0) + return err; + + snd_info_set_text_ops(entry, per_pin, print_eld_info); + entry->c.text.write = write_eld_info; + entry->mode |= S_IWUSR; + per_pin->proc_entry = entry; + + return 0; +} + +static void eld_proc_free(struct hdmi_spec_per_pin *per_pin) +{ + if (!per_pin->codec->bus->shutdown && per_pin->proc_entry) { + snd_device_free(per_pin->codec->bus->card, per_pin->proc_entry); + per_pin->proc_entry = NULL; + } +} +#else +static inline int eld_proc_new(struct hdmi_spec_per_pin *per_pin, + int index) +{ + return 0; +} +static inline void eld_proc_free(struct hdmi_spec_per_pin *per_pin) +{ +} +#endif /* * Channel mapping routines @@ -577,74 +684,91 @@ static void hdmi_debug_channel_mapping(struct hda_codec *codec, hda_nid_t pin_nid) { #ifdef CONFIG_SND_DEBUG_VERBOSE + struct hdmi_spec *spec = codec->spec; int i; - int slot; + int channel; for (i = 0; i < 8; i++) { - slot = snd_hda_codec_read(codec, pin_nid, 0, - AC_VERB_GET_HDMI_CHAN_SLOT, i); + channel = spec->ops.pin_get_slot_channel(codec, pin_nid, i); printk(KERN_DEBUG "HDMI: ASP channel %d => slot %d\n", - slot >> 4, slot & 0xf); + channel, i); } #endif } - static void hdmi_std_setup_channel_mapping(struct hda_codec *codec, hda_nid_t pin_nid, bool non_pcm, int ca) { + struct hdmi_spec *spec = codec->spec; + struct cea_channel_speaker_allocation *ch_alloc; int i; int err; int order; int non_pcm_mapping[8]; order = get_channel_allocation_order(ca); + ch_alloc = &channel_allocations[order]; if (hdmi_channel_mapping[ca][1] == 0) { - for (i = 0; i < channel_allocations[order].channels; i++) - hdmi_channel_mapping[ca][i] = i | (i << 4); - for (; i < 8; i++) - hdmi_channel_mapping[ca][i] = 0xf | (i << 4); + int hdmi_slot = 0; + /* fill actual channel mappings in ALSA channel (i) order */ + for (i = 0; i < ch_alloc->channels; i++) { + while (!ch_alloc->speakers[7 - hdmi_slot] && !WARN_ON(hdmi_slot >= 8)) + hdmi_slot++; /* skip zero slots */ + + hdmi_channel_mapping[ca][i] = (i << 4) | hdmi_slot++; + } + /* fill the rest of the slots with ALSA channel 0xf */ + for (hdmi_slot = 0; hdmi_slot < 8; hdmi_slot++) + if (!ch_alloc->speakers[7 - hdmi_slot]) + hdmi_channel_mapping[ca][i++] = (0xf << 4) | hdmi_slot; } if (non_pcm) { - for (i = 0; i < channel_allocations[order].channels; i++) - non_pcm_mapping[i] = i | (i << 4); + for (i = 0; i < ch_alloc->channels; i++) + non_pcm_mapping[i] = (i << 4) | i; for (; i < 8; i++) - non_pcm_mapping[i] = 0xf | (i << 4); + non_pcm_mapping[i] = (0xf << 4) | i; } for (i = 0; i < 8; i++) { - err = snd_hda_codec_write(codec, pin_nid, 0, - AC_VERB_SET_HDMI_CHAN_SLOT, - non_pcm ? non_pcm_mapping[i] : hdmi_channel_mapping[ca][i]); + int slotsetup = non_pcm ? non_pcm_mapping[i] : hdmi_channel_mapping[ca][i]; + int hdmi_slot = slotsetup & 0x0f; + int channel = (slotsetup & 0xf0) >> 4; + err = spec->ops.pin_set_slot_channel(codec, pin_nid, hdmi_slot, channel); if (err) { snd_printdd(KERN_NOTICE "HDMI: channel mapping failed\n"); break; } } - - hdmi_debug_channel_mapping(codec, pin_nid); } struct channel_map_table { unsigned char map; /* ALSA API channel map position */ - unsigned char cea_slot; /* CEA slot value */ int spk_mask; /* speaker position bit mask */ }; static struct channel_map_table map_tables[] = { - { SNDRV_CHMAP_FL, 0x00, FL }, - { SNDRV_CHMAP_FR, 0x01, FR }, - { SNDRV_CHMAP_RL, 0x04, RL }, - { SNDRV_CHMAP_RR, 0x05, RR }, - { SNDRV_CHMAP_LFE, 0x02, LFE }, - { SNDRV_CHMAP_FC, 0x03, FC }, - { SNDRV_CHMAP_RLC, 0x06, RLC }, - { SNDRV_CHMAP_RRC, 0x07, RRC }, + { SNDRV_CHMAP_FL, FL }, + { SNDRV_CHMAP_FR, FR }, + { SNDRV_CHMAP_RL, RL }, + { SNDRV_CHMAP_RR, RR }, + { SNDRV_CHMAP_LFE, LFE }, + { SNDRV_CHMAP_FC, FC }, + { SNDRV_CHMAP_RLC, RLC }, + { SNDRV_CHMAP_RRC, RRC }, + { SNDRV_CHMAP_RC, RC }, + { SNDRV_CHMAP_FLC, FLC }, + { SNDRV_CHMAP_FRC, FRC }, + { SNDRV_CHMAP_TFL, FLH }, + { SNDRV_CHMAP_TFR, FRH }, + { SNDRV_CHMAP_FLW, FLW }, + { SNDRV_CHMAP_FRW, FRW }, + { SNDRV_CHMAP_TC, TC }, + { SNDRV_CHMAP_TFC, FCH }, {} /* terminator */ }; @@ -660,25 +784,19 @@ static int to_spk_mask(unsigned char c) } /* from ALSA API channel position to CEA slot */ -static int to_cea_slot(unsigned char c) +static int to_cea_slot(int ordered_ca, unsigned char pos) { - struct channel_map_table *t = map_tables; - for (; t->map; t++) { - if (t->map == c) - return t->cea_slot; - } - return 0x0f; -} + int mask = to_spk_mask(pos); + int i; -/* from CEA slot to ALSA API channel position */ -static int from_cea_slot(unsigned char c) -{ - struct channel_map_table *t = map_tables; - for (; t->map; t++) { - if (t->cea_slot == c) - return t->map; + if (mask) { + for (i = 0; i < 8; i++) { + if (channel_allocations[ordered_ca].speakers[7 - i] == mask) + return i; + } } - return 0; + + return -1; } /* from speaker bit mask to ALSA API channel position */ @@ -692,6 +810,14 @@ static int spk_to_chmap(int spk) return 0; } +/* from CEA slot to ALSA API channel position */ +static int from_cea_slot(int ordered_ca, unsigned char slot) +{ + int mask = channel_allocations[ordered_ca].speakers[7 - slot]; + + return spk_to_chmap(mask); +} + /* get the CA index corresponding to the given ALSA API channel map */ static int hdmi_manual_channel_allocation(int chs, unsigned char *map) { @@ -718,18 +844,29 @@ static int hdmi_manual_channel_allocation(int chs, unsigned char *map) /* set up the channel slots for the given ALSA API channel map */ static int hdmi_manual_setup_channel_mapping(struct hda_codec *codec, hda_nid_t pin_nid, - int chs, unsigned char *map) + int chs, unsigned char *map, + int ca) { - int i; - for (i = 0; i < 8; i++) { - int val, err; - if (i < chs) - val = to_cea_slot(map[i]); - else - val = 0xf; - val |= (i << 4); - err = snd_hda_codec_write(codec, pin_nid, 0, - AC_VERB_SET_HDMI_CHAN_SLOT, val); + struct hdmi_spec *spec = codec->spec; + int ordered_ca = get_channel_allocation_order(ca); + int alsa_pos, hdmi_slot; + int assignments[8] = {[0 ... 7] = 0xf}; + + for (alsa_pos = 0; alsa_pos < chs; alsa_pos++) { + + hdmi_slot = to_cea_slot(ordered_ca, map[alsa_pos]); + + if (hdmi_slot < 0) + continue; /* unassigned channel */ + + assignments[hdmi_slot] = alsa_pos; + } + + for (hdmi_slot = 0; hdmi_slot < 8; hdmi_slot++) { + int err; + + err = spec->ops.pin_set_slot_channel(codec, pin_nid, hdmi_slot, + assignments[hdmi_slot]); if (err) return -EINVAL; } @@ -740,9 +877,10 @@ static int hdmi_manual_setup_channel_mapping(struct hda_codec *codec, static void hdmi_setup_fake_chmap(unsigned char *map, int ca) { int i; + int ordered_ca = get_channel_allocation_order(ca); for (i = 0; i < 8; i++) { - if (i < channel_allocations[ca].channels) - map[i] = from_cea_slot((hdmi_channel_mapping[ca][i] >> 4) & 0x0f); + if (i < channel_allocations[ordered_ca].channels) + map[i] = from_cea_slot(ordered_ca, hdmi_channel_mapping[ca][i] & 0x0f); else map[i] = 0; } @@ -755,11 +893,29 @@ static void hdmi_setup_channel_mapping(struct hda_codec *codec, { if (!non_pcm && chmap_set) { hdmi_manual_setup_channel_mapping(codec, pin_nid, - channels, map); + channels, map, ca); } else { hdmi_std_setup_channel_mapping(codec, pin_nid, non_pcm, ca); hdmi_setup_fake_chmap(map, ca); } + + hdmi_debug_channel_mapping(codec, pin_nid); +} + +static int hdmi_pin_set_slot_channel(struct hda_codec *codec, hda_nid_t pin_nid, + int asp_slot, int channel) +{ + return snd_hda_codec_write(codec, pin_nid, 0, + AC_VERB_SET_HDMI_CHAN_SLOT, + (channel << 4) | asp_slot); +} + +static int hdmi_pin_get_slot_channel(struct hda_codec *codec, hda_nid_t pin_nid, + int asp_slot) +{ + return (snd_hda_codec_read(codec, pin_nid, 0, + AC_VERB_GET_HDMI_CHAN_SLOT, + asp_slot) & 0xf0) >> 4; } /* @@ -883,15 +1039,64 @@ static bool hdmi_infoframe_uptodate(struct hda_codec *codec, hda_nid_t pin_nid, return true; } +static void hdmi_pin_setup_infoframe(struct hda_codec *codec, + hda_nid_t pin_nid, + int ca, int active_channels, + int conn_type) +{ + union audio_infoframe ai; + + if (conn_type == 0) { /* HDMI */ + struct hdmi_audio_infoframe *hdmi_ai = &ai.hdmi; + + hdmi_ai->type = 0x84; + hdmi_ai->ver = 0x01; + hdmi_ai->len = 0x0a; + hdmi_ai->CC02_CT47 = active_channels - 1; + hdmi_ai->CA = ca; + hdmi_checksum_audio_infoframe(hdmi_ai); + } else if (conn_type == 1) { /* DisplayPort */ + struct dp_audio_infoframe *dp_ai = &ai.dp; + + dp_ai->type = 0x84; + dp_ai->len = 0x1b; + dp_ai->ver = 0x11 << 2; + dp_ai->CC02_CT47 = active_channels - 1; + dp_ai->CA = ca; + } else { + snd_printd("HDMI: unknown connection type at pin %d\n", + pin_nid); + return; + } + + /* + * sizeof(ai) is used instead of sizeof(*hdmi_ai) or + * sizeof(*dp_ai) to avoid partial match/update problems when + * the user switches between HDMI/DP monitors. + */ + if (!hdmi_infoframe_uptodate(codec, pin_nid, ai.bytes, + sizeof(ai))) { + snd_printdd("hdmi_pin_setup_infoframe: " + "pin=%d channels=%d ca=0x%02x\n", + pin_nid, + active_channels, ca); + hdmi_stop_infoframe_trans(codec, pin_nid); + hdmi_fill_audio_infoframe(codec, pin_nid, + ai.bytes, sizeof(ai)); + hdmi_start_infoframe_trans(codec, pin_nid); + } +} + static void hdmi_setup_audio_infoframe(struct hda_codec *codec, struct hdmi_spec_per_pin *per_pin, bool non_pcm) { + struct hdmi_spec *spec = codec->spec; hda_nid_t pin_nid = per_pin->pin_nid; int channels = per_pin->channels; + int active_channels; struct hdmi_eld *eld; - int ca; - union audio_infoframe ai; + int ca, ordered_ca; if (!channels) return; @@ -912,29 +1117,10 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, if (ca < 0) ca = 0; - memset(&ai, 0, sizeof(ai)); - if (eld->info.conn_type == 0) { /* HDMI */ - struct hdmi_audio_infoframe *hdmi_ai = &ai.hdmi; + ordered_ca = get_channel_allocation_order(ca); + active_channels = channel_allocations[ordered_ca].channels; - hdmi_ai->type = 0x84; - hdmi_ai->ver = 0x01; - hdmi_ai->len = 0x0a; - hdmi_ai->CC02_CT47 = channels - 1; - hdmi_ai->CA = ca; - hdmi_checksum_audio_infoframe(hdmi_ai); - } else if (eld->info.conn_type == 1) { /* DisplayPort */ - struct dp_audio_infoframe *dp_ai = &ai.dp; - - dp_ai->type = 0x84; - dp_ai->len = 0x1b; - dp_ai->ver = 0x11 << 2; - dp_ai->CC02_CT47 = channels - 1; - dp_ai->CA = ca; - } else { - snd_printd("HDMI: unknown connection type at pin %d\n", - pin_nid); - return; - } + hdmi_set_channel_count(codec, per_pin->cvt_nid, active_channels); /* * always configure channel mapping, it may have been changed by the @@ -944,32 +1130,17 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, channels, per_pin->chmap, per_pin->chmap_set); - /* - * sizeof(ai) is used instead of sizeof(*hdmi_ai) or - * sizeof(*dp_ai) to avoid partial match/update problems when - * the user switches between HDMI/DP monitors. - */ - if (!hdmi_infoframe_uptodate(codec, pin_nid, ai.bytes, - sizeof(ai))) { - snd_printdd("hdmi_setup_audio_infoframe: " - "pin=%d channels=%d\n", - pin_nid, - channels); - hdmi_stop_infoframe_trans(codec, pin_nid); - hdmi_fill_audio_infoframe(codec, pin_nid, - ai.bytes, sizeof(ai)); - hdmi_start_infoframe_trans(codec, pin_nid); - } + spec->ops.pin_setup_infoframe(codec, pin_nid, ca, active_channels, + eld->info.conn_type); per_pin->non_pcm = non_pcm; } - /* * Unsolicited events */ -static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll); +static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll); static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res) { @@ -995,8 +1166,8 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res) if (pin_idx < 0) return; - hdmi_present_sense(get_pin(spec, pin_idx), 1); - snd_hda_jack_report_sync(codec); + if (hdmi_present_sense(get_pin(spec, pin_idx), 1)) + snd_hda_jack_report_sync(codec); } static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res) @@ -1067,26 +1238,25 @@ static void haswell_verify_D0(struct hda_codec *codec, #define is_hbr_format(format) \ ((format & AC_FMT_TYPE_NON_PCM) && (format & AC_FMT_CHAN_MASK) == 7) -static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid, - hda_nid_t pin_nid, u32 stream_tag, int format) +static int hdmi_pin_hbr_setup(struct hda_codec *codec, hda_nid_t pin_nid, + bool hbr) { - int pinctl; - int new_pinctl = 0; - - if (is_haswell(codec)) - haswell_verify_D0(codec, cvt_nid, pin_nid); + int pinctl, new_pinctl; if (snd_hda_query_pin_caps(codec, pin_nid) & AC_PINCAP_HBR) { pinctl = snd_hda_codec_read(codec, pin_nid, 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0); + if (pinctl < 0) + return hbr ? -EINVAL : 0; + new_pinctl = pinctl & ~AC_PINCTL_EPT; - if (is_hbr_format(format)) + if (hbr) new_pinctl |= AC_PINCTL_EPT_HBR; else new_pinctl |= AC_PINCTL_EPT_NATIVE; - snd_printdd("hdmi_setup_stream: " + snd_printdd("hdmi_pin_hbr_setup: " "NID=0x%x, %spinctl=0x%x\n", pin_nid, pinctl == new_pinctl ? "" : "new-", @@ -1096,11 +1266,26 @@ static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid, snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, new_pinctl); + } else if (hbr) + return -EINVAL; - } - if (is_hbr_format(format) && !new_pinctl) { + return 0; +} + +static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid, + hda_nid_t pin_nid, u32 stream_tag, int format) +{ + struct hdmi_spec *spec = codec->spec; + int err; + + if (is_haswell(codec)) + haswell_verify_D0(codec, cvt_nid, pin_nid); + + err = spec->ops.pin_hbr_setup(codec, pin_nid, is_hbr_format(format)); + + if (err) { snd_printdd("hdmi_setup_stream: HBR is not supported\n"); - return -EINVAL; + return err; } snd_hda_codec_setup_stream(codec, cvt_nid, stream_tag, 0, format); @@ -1146,7 +1331,16 @@ static int hdmi_choose_cvt(struct hda_codec *codec, return 0; } -static void haswell_config_cvts(struct hda_codec *codec, +/* Intel HDMI workaround to fix audio routing issue: + * For some Intel display codecs, pins share the same connection list. + * So a conveter can be selected by multiple pins and playback on any of these + * pins will generate sound on the external display, because audio flows from + * the same converter to the display pipeline. Also muting one pin may make + * other pins have no sound output. + * So this function assures that an assigned converter for a pin is not selected + * by any other pins. + */ +static void intel_not_share_assigned_cvt(struct hda_codec *codec, hda_nid_t pin_nid, int mux_idx) { struct hdmi_spec *spec = codec->spec; @@ -1217,6 +1411,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo, per_cvt = get_cvt(spec, cvt_idx); /* Claim converter */ per_cvt->assigned = 1; + per_pin->cvt_nid = per_cvt->cvt_nid; hinfo->nid = per_cvt->cvt_nid; snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0, @@ -1224,8 +1419,8 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo, mux_idx); /* configure unused pins to choose other converters */ - if (is_haswell(codec)) - haswell_config_cvts(codec, per_pin->pin_nid, mux_idx); + if (is_haswell(codec) || is_valleyview(codec)) + intel_not_share_assigned_cvt(codec, per_pin->pin_nid, mux_idx); snd_hda_spdif_ctls_assign(codec, pin_idx, per_cvt->cvt_nid); @@ -1283,8 +1478,9 @@ static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx) return 0; } -static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll) +static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll) { + struct hda_jack_tbl *jack; struct hda_codec *codec = per_pin->codec; struct hdmi_spec *spec = codec->spec; struct hdmi_eld *eld = &spec->temp_eld; @@ -1301,7 +1497,9 @@ static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll) int present = snd_hda_pin_sense(codec, pin_nid); bool update_eld = false; bool eld_changed = false; + bool ret; + mutex_lock(&per_pin->lock); pin_eld->monitor_present = !!(present & AC_PINSENSE_PRESENCE); if (pin_eld->monitor_present) eld->eld_valid = !!(present & AC_PINSENSE_ELDV); @@ -1313,7 +1511,7 @@ static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll) codec->addr, pin_nid, pin_eld->monitor_present, eld->eld_valid); if (eld->eld_valid) { - if (snd_hdmi_get_eld(codec, pin_nid, eld->eld_buffer, + if (spec->ops.pin_get_eld(codec, pin_nid, eld->eld_buffer, &eld->eld_size) < 0) eld->eld_valid = false; else { @@ -1331,11 +1529,10 @@ static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll) queue_delayed_work(codec->bus->workq, &per_pin->work, msecs_to_jiffies(300)); - return; + goto unlock; } } - mutex_lock(&pin_eld->lock); if (pin_eld->eld_valid && !eld->eld_valid) { update_eld = true; eld_changed = true; @@ -1352,20 +1549,29 @@ static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll) pin_eld->eld_size = eld->eld_size; pin_eld->info = eld->info; - /* Haswell-specific workaround: re-setup when the transcoder is - * changed during the stream playback + /* + * Re-setup pin and infoframe. This is needed e.g. when + * - sink is first plugged-in (infoframe is not set up if !monitor_present) + * - transcoder can change during stream playback on Haswell */ - if (is_haswell(codec) && - eld->eld_valid && !old_eld_valid && per_pin->setup) + if (eld->eld_valid && !old_eld_valid && per_pin->setup) hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm); } - mutex_unlock(&pin_eld->lock); if (eld_changed) snd_ctl_notify(codec->bus->card, SNDRV_CTL_EVENT_MASK_VALUE | SNDRV_CTL_EVENT_MASK_INFO, &per_pin->eld_ctl->id); + unlock: + ret = !repoll || !pin_eld->monitor_present || pin_eld->eld_valid; + + jack = snd_hda_jack_tbl_get(codec, pin_nid); + if (jack) + jack->block_report = !ret; + + mutex_unlock(&per_pin->lock); + return ret; } static void hdmi_repoll_eld(struct work_struct *work) @@ -1376,7 +1582,8 @@ static void hdmi_repoll_eld(struct work_struct *work) if (per_pin->repoll_count++ > 6) per_pin->repoll_count = 0; - hdmi_present_sense(per_pin, per_pin->repoll_count); + if (hdmi_present_sense(per_pin, per_pin->repoll_count)) + snd_hda_jack_report_sync(per_pin->codec); } static void intel_haswell_fixup_connect_list(struct hda_codec *codec, @@ -1536,14 +1743,14 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo, bool non_pcm; non_pcm = check_non_pcm_per_cvt(codec, cvt_nid); + mutex_lock(&per_pin->lock); per_pin->channels = substream->runtime->channels; per_pin->setup = true; - hdmi_set_channel_count(codec, cvt_nid, substream->runtime->channels); - hdmi_setup_audio_infoframe(codec, per_pin, non_pcm); + mutex_unlock(&per_pin->lock); - return hdmi_setup_stream(codec, cvt_nid, pin_nid, stream_tag, format); + return spec->ops.setup_stream(codec, cvt_nid, pin_nid, stream_tag, format); } static int generic_hdmi_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, @@ -1579,11 +1786,14 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo, per_pin = get_pin(spec, pin_idx); snd_hda_spdif_ctls_unassign(codec, pin_idx); + + mutex_lock(&per_pin->lock); per_pin->chmap_set = false; memset(per_pin->chmap, 0, sizeof(per_pin->chmap)); per_pin->setup = false; per_pin->channels = 0; + mutex_unlock(&per_pin->lock); } return 0; @@ -1612,14 +1822,40 @@ static int hdmi_chmap_ctl_info(struct snd_kcontrol *kcontrol, return 0; } +static int hdmi_chmap_cea_alloc_validate_get_type(struct cea_channel_speaker_allocation *cap, + int channels) +{ + /* If the speaker allocation matches the channel count, it is OK.*/ + if (cap->channels != channels) + return -1; + + /* all channels are remappable freely */ + return SNDRV_CTL_TLVT_CHMAP_VAR; +} + +static void hdmi_cea_alloc_to_tlv_chmap(struct cea_channel_speaker_allocation *cap, + unsigned int *chmap, int channels) +{ + int count = 0; + int c; + + for (c = 7; c >= 0; c--) { + int spk = cap->speakers[c]; + if (!spk) + continue; + + chmap[count++] = spk_to_chmap(spk); + } + + WARN_ON(count != channels); +} + static int hdmi_chmap_ctl_tlv(struct snd_kcontrol *kcontrol, int op_flag, unsigned int size, unsigned int __user *tlv) { struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol); struct hda_codec *codec = info->private_data; struct hdmi_spec *spec = codec->spec; - const unsigned int valid_mask = - FL | FR | RL | RR | LFE | FC | RLC | RRC; unsigned int __user *dst; int chs, count = 0; @@ -1630,18 +1866,19 @@ static int hdmi_chmap_ctl_tlv(struct snd_kcontrol *kcontrol, int op_flag, size -= 8; dst = tlv + 2; for (chs = 2; chs <= spec->channels_max; chs++) { - int i, c; + int i; struct cea_channel_speaker_allocation *cap; cap = channel_allocations; for (i = 0; i < ARRAY_SIZE(channel_allocations); i++, cap++) { int chs_bytes = chs * 4; - if (cap->channels != chs) - continue; - if (cap->spk_mask & ~valid_mask) + int type = spec->ops.chmap_cea_alloc_validate_get_type(cap, chs); + unsigned int tlv_chmap[8]; + + if (type < 0) continue; if (size < 8) return -ENOMEM; - if (put_user(SNDRV_CTL_TLVT_CHMAP_VAR, dst) || + if (put_user(type, dst) || put_user(chs_bytes, dst + 1)) return -EFAULT; dst += 2; @@ -1651,14 +1888,10 @@ static int hdmi_chmap_ctl_tlv(struct snd_kcontrol *kcontrol, int op_flag, return -ENOMEM; size -= chs_bytes; count += chs_bytes; - for (c = 7; c >= 0; c--) { - int spk = cap->speakers[c]; - if (!spk) - continue; - if (put_user(spk_to_chmap(spk), dst)) - return -EFAULT; - dst++; - } + spec->ops.cea_alloc_to_tlv_chmap(cap, tlv_chmap, chs); + if (copy_to_user(dst, tlv_chmap, chs_bytes)) + return -EFAULT; + dst += chs; } } if (put_user(count, tlv + 1)) @@ -1692,7 +1925,7 @@ static int hdmi_chmap_ctl_put(struct snd_kcontrol *kcontrol, unsigned int ctl_idx; struct snd_pcm_substream *substream; unsigned char chmap[8]; - int i, ca, prepared = 0; + int i, err, ca, prepared = 0; ctl_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); substream = snd_pcm_chmap_substream(info, ctl_idx); @@ -1716,10 +1949,17 @@ static int hdmi_chmap_ctl_put(struct snd_kcontrol *kcontrol, ca = hdmi_manual_channel_allocation(ARRAY_SIZE(chmap), chmap); if (ca < 0) return -EINVAL; + if (spec->ops.chmap_validate) { + err = spec->ops.chmap_validate(ca, ARRAY_SIZE(chmap), chmap); + if (err) + return err; + } + mutex_lock(&per_pin->lock); per_pin->chmap_set = true; memcpy(per_pin->chmap, chmap, sizeof(chmap)); if (prepared) hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm); + mutex_unlock(&per_pin->lock); return 0; } @@ -1836,12 +2076,11 @@ static int generic_hdmi_init_per_pins(struct hda_codec *codec) for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx); - struct hdmi_eld *eld = &per_pin->sink_eld; per_pin->codec = codec; - mutex_init(&eld->lock); + mutex_init(&per_pin->lock); INIT_DELAYED_WORK(&per_pin->work, hdmi_repoll_eld); - snd_hda_eld_proc_new(codec, eld, pin_idx); + eld_proc_new(per_pin, pin_idx); } return 0; } @@ -1882,10 +2121,9 @@ static void generic_hdmi_free(struct hda_codec *codec) for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx); - struct hdmi_eld *eld = &per_pin->sink_eld; cancel_delayed_work(&per_pin->work); - snd_hda_eld_proc_free(codec, eld); + eld_proc_free(per_pin); } flush_workqueue(codec->bus->workq); @@ -1922,6 +2160,17 @@ static const struct hda_codec_ops generic_hdmi_patch_ops = { #endif }; +static const struct hdmi_ops generic_standard_hdmi_ops = { + .pin_get_eld = snd_hdmi_get_eld, + .pin_get_slot_channel = hdmi_pin_get_slot_channel, + .pin_set_slot_channel = hdmi_pin_set_slot_channel, + .pin_setup_infoframe = hdmi_pin_setup_infoframe, + .pin_hbr_setup = hdmi_pin_hbr_setup, + .setup_stream = hdmi_setup_stream, + .chmap_cea_alloc_validate_get_type = hdmi_chmap_cea_alloc_validate_get_type, + .cea_alloc_to_tlv_chmap = hdmi_cea_alloc_to_tlv_chmap, +}; + static void intel_haswell_fixup_connect_list(struct hda_codec *codec, hda_nid_t nid) @@ -2004,6 +2253,7 @@ static int patch_generic_hdmi(struct hda_codec *codec) if (spec == NULL) return -ENOMEM; + spec->ops = generic_standard_hdmi_ops; codec->spec = spec; hdmi_array_init(spec, 4); @@ -2559,49 +2809,398 @@ static int patch_nvhdmi_8ch_7x(struct hda_codec *codec) } /* - * ATI-specific implementations - * - * FIXME: we may omit the whole this and use the generic code once after - * it's confirmed to work. + * NVIDIA codecs ignore ASP mapping for 2ch - confirmed on: + * - 0x10de0015 + * - 0x10de0040 + */ +static int nvhdmi_chmap_cea_alloc_validate_get_type(struct cea_channel_speaker_allocation *cap, + int channels) +{ + if (cap->ca_index == 0x00 && channels == 2) + return SNDRV_CTL_TLVT_CHMAP_FIXED; + + return hdmi_chmap_cea_alloc_validate_get_type(cap, channels); +} + +static int nvhdmi_chmap_validate(int ca, int chs, unsigned char *map) +{ + if (ca == 0x00 && (map[0] != SNDRV_CHMAP_FL || map[1] != SNDRV_CHMAP_FR)) + return -EINVAL; + + return 0; +} + +static int patch_nvhdmi(struct hda_codec *codec) +{ + struct hdmi_spec *spec; + int err; + + err = patch_generic_hdmi(codec); + if (err) + return err; + + spec = codec->spec; + + spec->ops.chmap_cea_alloc_validate_get_type = + nvhdmi_chmap_cea_alloc_validate_get_type; + spec->ops.chmap_validate = nvhdmi_chmap_validate; + + return 0; +} + +/* + * ATI/AMD-specific implementations */ -#define ATIHDMI_CVT_NID 0x02 /* audio converter */ -#define ATIHDMI_PIN_NID 0x03 /* HDMI output pin */ +#define is_amdhdmi_rev3_or_later(codec) \ + ((codec)->vendor_id == 0x1002aa01 && ((codec)->revision_id & 0xff00) >= 0x0300) +#define has_amd_full_remap_support(codec) is_amdhdmi_rev3_or_later(codec) -static int atihdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo, - struct hda_codec *codec, - unsigned int stream_tag, - unsigned int format, - struct snd_pcm_substream *substream) +/* ATI/AMD specific HDA pin verbs, see the AMD HDA Verbs specification */ +#define ATI_VERB_SET_CHANNEL_ALLOCATION 0x771 +#define ATI_VERB_SET_DOWNMIX_INFO 0x772 +#define ATI_VERB_SET_MULTICHANNEL_01 0x777 +#define ATI_VERB_SET_MULTICHANNEL_23 0x778 +#define ATI_VERB_SET_MULTICHANNEL_45 0x779 +#define ATI_VERB_SET_MULTICHANNEL_67 0x77a +#define ATI_VERB_SET_HBR_CONTROL 0x77c +#define ATI_VERB_SET_MULTICHANNEL_1 0x785 +#define ATI_VERB_SET_MULTICHANNEL_3 0x786 +#define ATI_VERB_SET_MULTICHANNEL_5 0x787 +#define ATI_VERB_SET_MULTICHANNEL_7 0x788 +#define ATI_VERB_SET_MULTICHANNEL_MODE 0x789 +#define ATI_VERB_GET_CHANNEL_ALLOCATION 0xf71 +#define ATI_VERB_GET_DOWNMIX_INFO 0xf72 +#define ATI_VERB_GET_MULTICHANNEL_01 0xf77 +#define ATI_VERB_GET_MULTICHANNEL_23 0xf78 +#define ATI_VERB_GET_MULTICHANNEL_45 0xf79 +#define ATI_VERB_GET_MULTICHANNEL_67 0xf7a +#define ATI_VERB_GET_HBR_CONTROL 0xf7c +#define ATI_VERB_GET_MULTICHANNEL_1 0xf85 +#define ATI_VERB_GET_MULTICHANNEL_3 0xf86 +#define ATI_VERB_GET_MULTICHANNEL_5 0xf87 +#define ATI_VERB_GET_MULTICHANNEL_7 0xf88 +#define ATI_VERB_GET_MULTICHANNEL_MODE 0xf89 + +/* AMD specific HDA cvt verbs */ +#define ATI_VERB_SET_RAMP_RATE 0x770 +#define ATI_VERB_GET_RAMP_RATE 0xf70 + +#define ATI_OUT_ENABLE 0x1 + +#define ATI_MULTICHANNEL_MODE_PAIRED 0 +#define ATI_MULTICHANNEL_MODE_SINGLE 1 + +#define ATI_HBR_CAPABLE 0x01 +#define ATI_HBR_ENABLE 0x10 + +static int atihdmi_pin_get_eld(struct hda_codec *codec, hda_nid_t nid, + unsigned char *buf, int *eld_size) +{ + /* call hda_eld.c ATI/AMD-specific function */ + return snd_hdmi_get_eld_ati(codec, nid, buf, eld_size, + is_amdhdmi_rev3_or_later(codec)); +} + +static void atihdmi_pin_setup_infoframe(struct hda_codec *codec, hda_nid_t pin_nid, int ca, + int active_channels, int conn_type) +{ + snd_hda_codec_write(codec, pin_nid, 0, ATI_VERB_SET_CHANNEL_ALLOCATION, ca); +} + +static int atihdmi_paired_swap_fc_lfe(int pos) +{ + /* + * ATI/AMD have automatic FC/LFE swap built-in + * when in pairwise mapping mode. + */ + + switch (pos) { + /* see channel_allocations[].speakers[] */ + case 2: return 3; + case 3: return 2; + default: break; + } + + return pos; +} + +static int atihdmi_paired_chmap_validate(int ca, int chs, unsigned char *map) +{ + struct cea_channel_speaker_allocation *cap; + int i, j; + + /* check that only channel pairs need to be remapped on old pre-rev3 ATI/AMD */ + + cap = &channel_allocations[get_channel_allocation_order(ca)]; + for (i = 0; i < chs; ++i) { + int mask = to_spk_mask(map[i]); + bool ok = false; + bool companion_ok = false; + + if (!mask) + continue; + + for (j = 0 + i % 2; j < 8; j += 2) { + int chan_idx = 7 - atihdmi_paired_swap_fc_lfe(j); + if (cap->speakers[chan_idx] == mask) { + /* channel is in a supported position */ + ok = true; + + if (i % 2 == 0 && i + 1 < chs) { + /* even channel, check the odd companion */ + int comp_chan_idx = 7 - atihdmi_paired_swap_fc_lfe(j + 1); + int comp_mask_req = to_spk_mask(map[i+1]); + int comp_mask_act = cap->speakers[comp_chan_idx]; + + if (comp_mask_req == comp_mask_act) + companion_ok = true; + else + return -EINVAL; + } + break; + } + } + + if (!ok) + return -EINVAL; + + if (companion_ok) + i++; /* companion channel already checked */ + } + + return 0; +} + +static int atihdmi_pin_set_slot_channel(struct hda_codec *codec, hda_nid_t pin_nid, + int hdmi_slot, int stream_channel) +{ + int verb; + int ati_channel_setup = 0; + + if (hdmi_slot > 7) + return -EINVAL; + + if (!has_amd_full_remap_support(codec)) { + hdmi_slot = atihdmi_paired_swap_fc_lfe(hdmi_slot); + + /* In case this is an odd slot but without stream channel, do not + * disable the slot since the corresponding even slot could have a + * channel. In case neither have a channel, the slot pair will be + * disabled when this function is called for the even slot. */ + if (hdmi_slot % 2 != 0 && stream_channel == 0xf) + return 0; + + hdmi_slot -= hdmi_slot % 2; + + if (stream_channel != 0xf) + stream_channel -= stream_channel % 2; + } + + verb = ATI_VERB_SET_MULTICHANNEL_01 + hdmi_slot/2 + (hdmi_slot % 2) * 0x00e; + + /* ati_channel_setup format: [7..4] = stream_channel_id, [1] = mute, [0] = enable */ + + if (stream_channel != 0xf) + ati_channel_setup = (stream_channel << 4) | ATI_OUT_ENABLE; + + return snd_hda_codec_write(codec, pin_nid, 0, verb, ati_channel_setup); +} + +static int atihdmi_pin_get_slot_channel(struct hda_codec *codec, hda_nid_t pin_nid, + int asp_slot) +{ + bool was_odd = false; + int ati_asp_slot = asp_slot; + int verb; + int ati_channel_setup; + + if (asp_slot > 7) + return -EINVAL; + + if (!has_amd_full_remap_support(codec)) { + ati_asp_slot = atihdmi_paired_swap_fc_lfe(asp_slot); + if (ati_asp_slot % 2 != 0) { + ati_asp_slot -= 1; + was_odd = true; + } + } + + verb = ATI_VERB_GET_MULTICHANNEL_01 + ati_asp_slot/2 + (ati_asp_slot % 2) * 0x00e; + + ati_channel_setup = snd_hda_codec_read(codec, pin_nid, 0, verb, 0); + + if (!(ati_channel_setup & ATI_OUT_ENABLE)) + return 0xf; + + return ((ati_channel_setup & 0xf0) >> 4) + !!was_odd; +} + +static int atihdmi_paired_chmap_cea_alloc_validate_get_type(struct cea_channel_speaker_allocation *cap, + int channels) +{ + int c; + + /* + * Pre-rev3 ATI/AMD codecs operate in a paired channel mode, so + * we need to take that into account (a single channel may take 2 + * channel slots if we need to carry a silent channel next to it). + * On Rev3+ AMD codecs this function is not used. + */ + int chanpairs = 0; + + /* We only produce even-numbered channel count TLVs */ + if ((channels % 2) != 0) + return -1; + + for (c = 0; c < 7; c += 2) { + if (cap->speakers[c] || cap->speakers[c+1]) + chanpairs++; + } + + if (chanpairs * 2 != channels) + return -1; + + return SNDRV_CTL_TLVT_CHMAP_PAIRED; +} + +static void atihdmi_paired_cea_alloc_to_tlv_chmap(struct cea_channel_speaker_allocation *cap, + unsigned int *chmap, int channels) +{ + /* produce paired maps for pre-rev3 ATI/AMD codecs */ + int count = 0; + int c; + + for (c = 7; c >= 0; c--) { + int chan = 7 - atihdmi_paired_swap_fc_lfe(7 - c); + int spk = cap->speakers[chan]; + if (!spk) { + /* add N/A channel if the companion channel is occupied */ + if (cap->speakers[chan + (chan % 2 ? -1 : 1)]) + chmap[count++] = SNDRV_CHMAP_NA; + + continue; + } + + chmap[count++] = spk_to_chmap(spk); + } + + WARN_ON(count != channels); +} + +static int atihdmi_pin_hbr_setup(struct hda_codec *codec, hda_nid_t pin_nid, + bool hbr) +{ + int hbr_ctl, hbr_ctl_new; + + hbr_ctl = snd_hda_codec_read(codec, pin_nid, 0, ATI_VERB_GET_HBR_CONTROL, 0); + if (hbr_ctl >= 0 && (hbr_ctl & ATI_HBR_CAPABLE)) { + if (hbr) + hbr_ctl_new = hbr_ctl | ATI_HBR_ENABLE; + else + hbr_ctl_new = hbr_ctl & ~ATI_HBR_ENABLE; + + snd_printdd("atihdmi_pin_hbr_setup: " + "NID=0x%x, %shbr-ctl=0x%x\n", + pin_nid, + hbr_ctl == hbr_ctl_new ? "" : "new-", + hbr_ctl_new); + + if (hbr_ctl != hbr_ctl_new) + snd_hda_codec_write(codec, pin_nid, 0, + ATI_VERB_SET_HBR_CONTROL, + hbr_ctl_new); + + } else if (hbr) + return -EINVAL; + + return 0; +} + +static int atihdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid, + hda_nid_t pin_nid, u32 stream_tag, int format) +{ + + if (is_amdhdmi_rev3_or_later(codec)) { + int ramp_rate = 180; /* default as per AMD spec */ + /* disable ramp-up/down for non-pcm as per AMD spec */ + if (format & AC_FMT_TYPE_NON_PCM) + ramp_rate = 0; + + snd_hda_codec_write(codec, cvt_nid, 0, ATI_VERB_SET_RAMP_RATE, ramp_rate); + } + + return hdmi_setup_stream(codec, cvt_nid, pin_nid, stream_tag, format); +} + + +static int atihdmi_init(struct hda_codec *codec) { struct hdmi_spec *spec = codec->spec; - struct hdmi_spec_per_cvt *per_cvt = get_cvt(spec, 0); - int chans = substream->runtime->channels; - int i, err; + int pin_idx, err; - err = simple_playback_pcm_prepare(hinfo, codec, stream_tag, format, - substream); - if (err < 0) + err = generic_hdmi_init(codec); + + if (err) return err; - snd_hda_codec_write(codec, per_cvt->cvt_nid, 0, - AC_VERB_SET_CVT_CHAN_COUNT, chans - 1); - /* FIXME: XXX */ - for (i = 0; i < chans; i++) { - snd_hda_codec_write(codec, per_cvt->cvt_nid, 0, - AC_VERB_SET_HDMI_CHAN_SLOT, - (i << 4) | i); + + for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { + struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx); + + /* make sure downmix information in infoframe is zero */ + snd_hda_codec_write(codec, per_pin->pin_nid, 0, ATI_VERB_SET_DOWNMIX_INFO, 0); + + /* enable channel-wise remap mode if supported */ + if (has_amd_full_remap_support(codec)) + snd_hda_codec_write(codec, per_pin->pin_nid, 0, + ATI_VERB_SET_MULTICHANNEL_MODE, + ATI_MULTICHANNEL_MODE_SINGLE); } + return 0; } static int patch_atihdmi(struct hda_codec *codec) { struct hdmi_spec *spec; - int err = patch_simple_hdmi(codec, ATIHDMI_CVT_NID, ATIHDMI_PIN_NID); - if (err < 0) + struct hdmi_spec_per_cvt *per_cvt; + int err, cvt_idx; + + err = patch_generic_hdmi(codec); + + if (err) return err; + + codec->patch_ops.init = atihdmi_init; + spec = codec->spec; - spec->pcm_playback.ops.prepare = atihdmi_playback_pcm_prepare; + + spec->ops.pin_get_eld = atihdmi_pin_get_eld; + spec->ops.pin_get_slot_channel = atihdmi_pin_get_slot_channel; + spec->ops.pin_set_slot_channel = atihdmi_pin_set_slot_channel; + spec->ops.pin_setup_infoframe = atihdmi_pin_setup_infoframe; + spec->ops.pin_hbr_setup = atihdmi_pin_hbr_setup; + spec->ops.setup_stream = atihdmi_setup_stream; + + if (!has_amd_full_remap_support(codec)) { + /* override to ATI/AMD-specific versions with pairwise mapping */ + spec->ops.chmap_cea_alloc_validate_get_type = + atihdmi_paired_chmap_cea_alloc_validate_get_type; + spec->ops.cea_alloc_to_tlv_chmap = atihdmi_paired_cea_alloc_to_tlv_chmap; + spec->ops.chmap_validate = atihdmi_paired_chmap_validate; + } + + /* ATI/AMD converters do not advertise all of their capabilities */ + for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) { + per_cvt = get_cvt(spec, cvt_idx); + per_cvt->channels_max = max(per_cvt->channels_max, 8u); + per_cvt->rates |= SUPPORTED_RATES; + per_cvt->formats |= SUPPORTED_FORMATS; + per_cvt->maxbps = max(per_cvt->maxbps, 24u); + } + + spec->channels_max = max(spec->channels_max, 8u); + return 0; } @@ -2621,7 +3220,7 @@ static const struct hda_codec_preset snd_hda_preset_hdmi[] = { { .id = 0x1002793c, .name = "RS600 HDMI", .patch = patch_atihdmi }, { .id = 0x10027919, .name = "RS600 HDMI", .patch = patch_atihdmi }, { .id = 0x1002791a, .name = "RS690/780 HDMI", .patch = patch_atihdmi }, -{ .id = 0x1002aa01, .name = "R6xx HDMI", .patch = patch_generic_hdmi }, +{ .id = 0x1002aa01, .name = "R6xx HDMI", .patch = patch_atihdmi }, { .id = 0x10951390, .name = "SiI1390 HDMI", .patch = patch_generic_hdmi }, { .id = 0x10951392, .name = "SiI1392 HDMI", .patch = patch_generic_hdmi }, { .id = 0x17e80047, .name = "Chrontel HDMI", .patch = patch_generic_hdmi }, @@ -2630,30 +3229,30 @@ static const struct hda_codec_preset snd_hda_preset_hdmi[] = { { .id = 0x10de0005, .name = "MCP77/78 HDMI", .patch = patch_nvhdmi_8ch_7x }, { .id = 0x10de0006, .name = "MCP77/78 HDMI", .patch = patch_nvhdmi_8ch_7x }, { .id = 0x10de0007, .name = "MCP79/7A HDMI", .patch = patch_nvhdmi_8ch_7x }, -{ .id = 0x10de000a, .name = "GPU 0a HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de000b, .name = "GPU 0b HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de000c, .name = "MCP89 HDMI", .patch = patch_generic_hdmi }, -{ .id = 0x10de000d, .name = "GPU 0d HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0010, .name = "GPU 10 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0011, .name = "GPU 11 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0012, .name = "GPU 12 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0013, .name = "GPU 13 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0014, .name = "GPU 14 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0015, .name = "GPU 15 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0016, .name = "GPU 16 HDMI/DP", .patch = patch_generic_hdmi }, +{ .id = 0x10de000a, .name = "GPU 0a HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de000b, .name = "GPU 0b HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de000c, .name = "MCP89 HDMI", .patch = patch_nvhdmi }, +{ .id = 0x10de000d, .name = "GPU 0d HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0010, .name = "GPU 10 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0011, .name = "GPU 11 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0012, .name = "GPU 12 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0013, .name = "GPU 13 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0014, .name = "GPU 14 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0015, .name = "GPU 15 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0016, .name = "GPU 16 HDMI/DP", .patch = patch_nvhdmi }, /* 17 is known to be absent */ -{ .id = 0x10de0018, .name = "GPU 18 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0019, .name = "GPU 19 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de001a, .name = "GPU 1a HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de001b, .name = "GPU 1b HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de001c, .name = "GPU 1c HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0040, .name = "GPU 40 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0041, .name = "GPU 41 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0042, .name = "GPU 42 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0043, .name = "GPU 43 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0044, .name = "GPU 44 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0051, .name = "GPU 51 HDMI/DP", .patch = patch_generic_hdmi }, -{ .id = 0x10de0060, .name = "GPU 60 HDMI/DP", .patch = patch_generic_hdmi }, +{ .id = 0x10de0018, .name = "GPU 18 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0019, .name = "GPU 19 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de001a, .name = "GPU 1a HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de001b, .name = "GPU 1b HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de001c, .name = "GPU 1c HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0040, .name = "GPU 40 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0041, .name = "GPU 41 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0042, .name = "GPU 42 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0043, .name = "GPU 43 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0044, .name = "GPU 44 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0051, .name = "GPU 51 HDMI/DP", .patch = patch_nvhdmi }, +{ .id = 0x10de0060, .name = "GPU 60 HDMI/DP", .patch = patch_nvhdmi }, { .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi_2ch }, { .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi_2ch }, { .id = 0x11069f80, .name = "VX900 HDMI/DP", .patch = patch_via_hdmi }, @@ -2669,6 +3268,7 @@ static const struct hda_codec_preset snd_hda_preset_hdmi[] = { { .id = 0x80862806, .name = "PantherPoint HDMI", .patch = patch_generic_hdmi }, { .id = 0x80862807, .name = "Haswell HDMI", .patch = patch_generic_hdmi }, { .id = 0x80862880, .name = "CedarTrail HDMI", .patch = patch_generic_hdmi }, +{ .id = 0x80862882, .name = "Valleyview2 HDMI", .patch = patch_generic_hdmi }, { .id = 0x808629fb, .name = "Crestline HDMI", .patch = patch_generic_hdmi }, {} /* terminator */ }; @@ -2723,6 +3323,7 @@ MODULE_ALIAS("snd-hda-codec-id:80862805"); MODULE_ALIAS("snd-hda-codec-id:80862806"); MODULE_ALIAS("snd-hda-codec-id:80862807"); MODULE_ALIAS("snd-hda-codec-id:80862880"); +MODULE_ALIAS("snd-hda-codec-id:80862882"); MODULE_ALIAS("snd-hda-codec-id:808629fb"); MODULE_LICENSE("GPL"); diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 8ad554312b69..04d1e6be600e 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -554,8 +554,6 @@ do_sku: nid = portd; else if (tmp == 3) nid = porti; - else - return 1; if (found_in_nid_list(nid, spec->gen.autocfg.line_out_pins, spec->gen.autocfg.line_outs)) return 1; @@ -579,26 +577,35 @@ static void alc_ssid_check(struct hda_codec *codec, const hda_nid_t *ports) /* * COEF access helper functions */ -static int alc_read_coef_idx(struct hda_codec *codec, - unsigned int coef_idx) + +static int alc_read_coefex_idx(struct hda_codec *codec, + hda_nid_t nid, + unsigned int coef_idx) { unsigned int val; - snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, + snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_COEF_INDEX, coef_idx); - val = snd_hda_codec_read(codec, 0x20, 0, + val = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PROC_COEF, 0); return val; } -static void alc_write_coef_idx(struct hda_codec *codec, unsigned int coef_idx, +#define alc_read_coef_idx(codec, coef_idx) \ + alc_read_coefex_idx(codec, 0x20, coef_idx) + +static void alc_write_coefex_idx(struct hda_codec *codec, hda_nid_t nid, + unsigned int coef_idx, unsigned int coef_val) { - snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, + snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_COEF_INDEX, coef_idx); - snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF, + snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PROC_COEF, coef_val); } +#define alc_write_coef_idx(codec, coef_idx, coef_val) \ + alc_write_coefex_idx(codec, 0x20, coef_idx, coef_val) + /* a special bypass for COEF 0; read the cached value at the second time */ static unsigned int alc_get_coef0(struct hda_codec *codec) { @@ -831,7 +838,11 @@ static inline void alc_shutup(struct hda_codec *codec) snd_hda_shutup_pins(codec); } -#define alc_free snd_hda_gen_free +static void alc_free(struct hda_codec *codec) +{ + snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_FREE); + snd_hda_gen_free(codec); +} #ifdef CONFIG_PM static void alc_power_eapd(struct hda_codec *codec) @@ -1043,6 +1054,7 @@ enum { ALC880_FIXUP_UNIWILL, ALC880_FIXUP_UNIWILL_DIG, ALC880_FIXUP_Z71V, + ALC880_FIXUP_ASUS_W5A, ALC880_FIXUP_3ST_BASE, ALC880_FIXUP_3ST, ALC880_FIXUP_3ST_DIG, @@ -1213,6 +1225,26 @@ static const struct hda_fixup alc880_fixups[] = { { } } }, + [ALC880_FIXUP_ASUS_W5A] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + /* set up the whole pins as BIOS is utterly broken */ + { 0x14, 0x0121411f }, /* HP */ + { 0x15, 0x411111f0 }, /* N/A */ + { 0x16, 0x411111f0 }, /* N/A */ + { 0x17, 0x411111f0 }, /* N/A */ + { 0x18, 0x90a60160 }, /* mic */ + { 0x19, 0x411111f0 }, /* N/A */ + { 0x1a, 0x411111f0 }, /* N/A */ + { 0x1b, 0x411111f0 }, /* N/A */ + { 0x1c, 0x411111f0 }, /* N/A */ + { 0x1d, 0x411111f0 }, /* N/A */ + { 0x1e, 0xb743111e }, /* SPDIF out */ + { } + }, + .chained = true, + .chain_id = ALC880_FIXUP_GPIO1, + }, [ALC880_FIXUP_3ST_BASE] = { .type = HDA_FIXUP_PINS, .v.pins = (const struct hda_pintbl[]) { @@ -1334,6 +1366,7 @@ static const struct hda_fixup alc880_fixups[] = { static const struct snd_pci_quirk alc880_fixup_tbl[] = { SND_PCI_QUIRK(0x1019, 0x0f69, "Coeus G610P", ALC880_FIXUP_W810), + SND_PCI_QUIRK(0x1043, 0x10c3, "ASUS W5A", ALC880_FIXUP_ASUS_W5A), SND_PCI_QUIRK(0x1043, 0x1964, "ASUS Z71V", ALC880_FIXUP_Z71V), SND_PCI_QUIRK_VENDOR(0x1043, "ASUS", ALC880_FIXUP_GPIO1), SND_PCI_QUIRK(0x1558, 0x5401, "Clevo GPIO2", ALC880_FIXUP_GPIO2), @@ -2388,6 +2421,7 @@ static const struct hda_verb alc268_beep_init_verbs[] = { enum { ALC268_FIXUP_INV_DMIC, ALC268_FIXUP_HP_EAPD, + ALC268_FIXUP_SPDIF, }; static const struct hda_fixup alc268_fixups[] = { @@ -2402,6 +2436,13 @@ static const struct hda_fixup alc268_fixups[] = { {} } }, + [ALC268_FIXUP_SPDIF] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x1e, 0x014b1180 }, /* enable SPDIF out */ + {} + } + }, }; static const struct hda_model_fixup alc268_fixup_models[] = { @@ -2411,6 +2452,7 @@ static const struct hda_model_fixup alc268_fixup_models[] = { }; static const struct snd_pci_quirk alc268_fixup_tbl[] = { + SND_PCI_QUIRK(0x1025, 0x0139, "Acer TravelMate 6293", ALC268_FIXUP_SPDIF), SND_PCI_QUIRK(0x1025, 0x015b, "Acer AOA 150 (ZG5)", ALC268_FIXUP_INV_DMIC), /* below is codec SSID since multiple Toshiba laptops have the * same PCI SSID 1179:ff00 @@ -2539,7 +2581,9 @@ enum { ALC269_TYPE_ALC282, ALC269_TYPE_ALC283, ALC269_TYPE_ALC284, + ALC269_TYPE_ALC285, ALC269_TYPE_ALC286, + ALC269_TYPE_ALC255, }; /* @@ -2558,6 +2602,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec) case ALC269_TYPE_ALC269VC: case ALC269_TYPE_ALC280: case ALC269_TYPE_ALC284: + case ALC269_TYPE_ALC285: ssids = alc269va_ssids; break; case ALC269_TYPE_ALC269VB: @@ -2565,6 +2610,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec) case ALC269_TYPE_ALC282: case ALC269_TYPE_ALC283: case ALC269_TYPE_ALC286: + case ALC269_TYPE_ALC255: ssids = alc269_ssids; break; default: @@ -2652,7 +2698,7 @@ static void alc283_shutup(struct hda_codec *codec) AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE); if (hp_pin_sense) - msleep(85); + msleep(100); snd_hda_codec_write(codec, hp_pin, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0); @@ -2661,7 +2707,7 @@ static void alc283_shutup(struct hda_codec *codec) alc_write_coef_idx(codec, 0x46, val | (3 << 12)); if (hp_pin_sense) - msleep(85); + msleep(100); snd_hda_shutup_pins(codec); alc_write_coef_idx(codec, 0x43, 0x9614); } @@ -2944,6 +2990,23 @@ static void alc269_fixup_mic_mute_hook(void *private_data, int enabled) snd_hda_set_pin_ctl_cache(codec, spec->mute_led_nid, pinval); } +/* Make sure the led works even in runtime suspend */ +static unsigned int led_power_filter(struct hda_codec *codec, + hda_nid_t nid, + unsigned int power_state) +{ + struct alc_spec *spec = codec->spec; + + if (power_state != AC_PWRST_D3 || nid != spec->mute_led_nid) + return power_state; + + /* Set pin ctl again, it might have just been set to 0 */ + snd_hda_set_pin_ctl(codec, nid, + snd_hda_codec_get_pin_target(codec, nid)); + + return AC_PWRST_D0; +} + static void alc269_fixup_hp_mute_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { @@ -2963,6 +3026,7 @@ static void alc269_fixup_hp_mute_led(struct hda_codec *codec, spec->mute_led_nid = pin - 0x0a + 0x18; spec->gen.vmaster_mute.hook = alc269_fixup_mic_mute_hook; spec->gen.vmaster_mute_enum = 1; + codec->power_filter = led_power_filter; snd_printd("Detected mute LED for %x:%d\n", spec->mute_led_nid, spec->mute_led_polarity); break; @@ -2978,6 +3042,7 @@ static void alc269_fixup_hp_mute_led_mic1(struct hda_codec *codec, spec->mute_led_nid = 0x18; spec->gen.vmaster_mute.hook = alc269_fixup_mic_mute_hook; spec->gen.vmaster_mute_enum = 1; + codec->power_filter = led_power_filter; } } @@ -2990,6 +3055,7 @@ static void alc269_fixup_hp_mute_led_mic2(struct hda_codec *codec, spec->mute_led_nid = 0x19; spec->gen.vmaster_mute.hook = alc269_fixup_mic_mute_hook; spec->gen.vmaster_mute_enum = 1; + codec->power_filter = led_power_filter; } } @@ -3052,6 +3118,19 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec) int val; switch (codec->vendor_id) { + case 0x10ec0255: + /* LDO and MISC control */ + alc_write_coef_idx(codec, 0x1b, 0x0c0b); + /* UAJ function set to menual mode */ + alc_write_coef_idx(codec, 0x45, 0xd089); + /* Direct Drive HP Amp control(Set to verb control)*/ + val = alc_read_coefex_idx(codec, 0x57, 0x05); + alc_write_coefex_idx(codec, 0x57, 0x05, val & ~(1<<14)); + /* Set MIC2 Vref gate with HP */ + alc_write_coef_idx(codec, 0x06, 0x6104); + /* Direct Drive HP Amp control */ + alc_write_coefex_idx(codec, 0x57, 0x03, 0x8aa6); + break; case 0x10ec0283: alc_write_coef_idx(codec, 0x1b, 0x0c0b); alc_write_coef_idx(codec, 0x45, 0xc429); @@ -3083,6 +3162,14 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin, int val; switch (codec->vendor_id) { + case 0x10ec0255: + alc_write_coef_idx(codec, 0x45, 0xc489); + snd_hda_set_pin_ctl_cache(codec, hp_pin, 0); + alc_write_coefex_idx(codec, 0x57, 0x03, 0x8aa6); + /* Set MIC2 Vref gate to normal */ + alc_write_coef_idx(codec, 0x06, 0x6100); + snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50); + break; case 0x10ec0283: alc_write_coef_idx(codec, 0x45, 0xc429); snd_hda_set_pin_ctl_cache(codec, hp_pin, 0); @@ -3114,6 +3201,12 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin, static void alc_headset_mode_default(struct hda_codec *codec) { switch (codec->vendor_id) { + case 0x10ec0255: + alc_write_coef_idx(codec, 0x45, 0xc089); + alc_write_coef_idx(codec, 0x45, 0xc489); + alc_write_coefex_idx(codec, 0x57, 0x03, 0x8ea6); + alc_write_coef_idx(codec, 0x49, 0x0049); + break; case 0x10ec0283: alc_write_coef_idx(codec, 0x06, 0x2100); alc_write_coef_idx(codec, 0x32, 0x4ea3); @@ -3137,6 +3230,12 @@ static void alc_headset_mode_default(struct hda_codec *codec) static void alc_headset_mode_ctia(struct hda_codec *codec) { switch (codec->vendor_id) { + case 0x10ec0255: + /* Set to CTIA type */ + alc_write_coef_idx(codec, 0x45, 0xd489); + alc_write_coef_idx(codec, 0x1b, 0x0c2b); + alc_write_coefex_idx(codec, 0x57, 0x03, 0x8ea6); + break; case 0x10ec0283: alc_write_coef_idx(codec, 0x45, 0xd429); alc_write_coef_idx(codec, 0x1b, 0x0c2b); @@ -3159,6 +3258,12 @@ static void alc_headset_mode_ctia(struct hda_codec *codec) static void alc_headset_mode_omtp(struct hda_codec *codec) { switch (codec->vendor_id) { + case 0x10ec0255: + /* Set to OMTP Type */ + alc_write_coef_idx(codec, 0x45, 0xe489); + alc_write_coef_idx(codec, 0x1b, 0x0c2b); + alc_write_coefex_idx(codec, 0x57, 0x03, 0x8ea6); + break; case 0x10ec0283: alc_write_coef_idx(codec, 0x45, 0xe429); alc_write_coef_idx(codec, 0x1b, 0x0c2b); @@ -3184,6 +3289,15 @@ static void alc_determine_headset_type(struct hda_codec *codec) struct alc_spec *spec = codec->spec; switch (codec->vendor_id) { + case 0x10ec0255: + /* combo jack auto switch control(Check type)*/ + alc_write_coef_idx(codec, 0x45, 0xd089); + /* combo jack auto switch control(Vref conteol) */ + alc_write_coef_idx(codec, 0x49, 0x0149); + msleep(300); + val = alc_read_coef_idx(codec, 0x46); + is_ctia = (val & 0x0070) == 0x0070; + break; case 0x10ec0283: alc_write_coef_idx(codec, 0x45, 0xd029); msleep(300); @@ -3230,8 +3344,10 @@ static void alc_update_headset_mode(struct hda_codec *codec) else new_headset_mode = ALC_HEADSET_MODE_HEADPHONE; - if (new_headset_mode == spec->current_headset_mode) + if (new_headset_mode == spec->current_headset_mode) { + snd_hda_gen_update_outputs(codec); return; + } switch (new_headset_mode) { case ALC_HEADSET_MODE_UNPLUGGED: @@ -3330,6 +3446,21 @@ static void alc_fixup_headset_mode_no_hp_mic(struct hda_codec *codec, alc_fixup_headset_mode(codec, fix, action); } +static void alc_fixup_headset_mode_alc255(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + if (action == HDA_FIXUP_ACT_PRE_PROBE) { + /* Set to iphone type */ + alc_write_coef_idx(codec, 0x1b, 0x880b); + alc_write_coef_idx(codec, 0x45, 0xd089); + alc_write_coef_idx(codec, 0x1b, 0x080b); + alc_write_coef_idx(codec, 0x46, 0x0004); + alc_write_coef_idx(codec, 0x1b, 0x0c0b); + msleep(30); + } + alc_fixup_headset_mode(codec, fix, action); +} + static void alc_fixup_headset_mode_alc668(struct hda_codec *codec, const struct hda_fixup *fix, int action) { @@ -3443,7 +3574,11 @@ static void alc283_fixup_chromebook(struct hda_codec *codec, switch (action) { case HDA_FIXUP_ACT_PRE_PROBE: alc283_chromebook_caps(codec); + /* Disable AA-loopback as it causes white noise */ + spec->gen.mixer_nid = 0; spec->gen.hp_automute_hook = alc283_hp_automute_hook; + break; + case HDA_FIXUP_ACT_INIT: /* MIC2-VREF control */ /* Set to manual mode */ val = alc_read_coef_idx(codec, 0x06); @@ -3514,6 +3649,74 @@ static void alc290_fixup_mono_speakers(struct hda_codec *codec, snd_hda_override_wcaps(codec, 0x03, 0); } +#if IS_ENABLED(CONFIG_THINKPAD_ACPI) + +#include <linux/thinkpad_acpi.h> + +static int (*led_set_func)(int, bool); + +static void update_tpacpi_mute_led(void *private_data, int enabled) +{ + if (led_set_func) + led_set_func(TPACPI_LED_MUTE, !enabled); +} + +static void update_tpacpi_micmute_led(struct hda_codec *codec, + struct snd_ctl_elem_value *ucontrol) +{ + if (!ucontrol || !led_set_func) + return; + if (strcmp("Capture Switch", ucontrol->id.name) == 0 && ucontrol->id.index == 0) { + /* TODO: How do I verify if it's a mono or stereo here? */ + bool val = ucontrol->value.integer.value[0] || ucontrol->value.integer.value[1]; + led_set_func(TPACPI_LED_MICMUTE, !val); + } +} + +static void alc_fixup_thinkpad_acpi(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + struct alc_spec *spec = codec->spec; + bool removefunc = false; + + if (action == HDA_FIXUP_ACT_PROBE) { + if (!led_set_func) + led_set_func = symbol_request(tpacpi_led_set); + if (!led_set_func) { + snd_printk(KERN_WARNING "Failed to find thinkpad-acpi symbol tpacpi_led_set\n"); + return; + } + + removefunc = true; + if (led_set_func(TPACPI_LED_MUTE, false) >= 0) { + spec->gen.vmaster_mute.hook = update_tpacpi_mute_led; + removefunc = false; + } + if (led_set_func(TPACPI_LED_MICMUTE, false) >= 0) { + if (spec->gen.num_adc_nids > 1) + snd_printdd("Skipping micmute LED control due to several ADCs"); + else { + spec->gen.cap_sync_hook = update_tpacpi_micmute_led; + removefunc = false; + } + } + } + + if (led_set_func && (action == HDA_FIXUP_ACT_FREE || removefunc)) { + symbol_put(tpacpi_led_set); + led_set_func = NULL; + } +} + +#else + +static void alc_fixup_thinkpad_acpi(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ +} + +#endif + enum { ALC269_FIXUP_SONY_VAIO, ALC275_FIXUP_SONY_VAIO_GPIO2, @@ -3552,11 +3755,15 @@ enum { ALC271_FIXUP_HP_GATE_MIC_JACK, ALC269_FIXUP_ACER_AC700, ALC269_FIXUP_LIMIT_INT_MIC_BOOST, + ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED, ALC269VB_FIXUP_ORDISSIMO_EVE2, ALC283_FIXUP_CHROME_BOOK, ALC282_FIXUP_ASUS_TX300, ALC283_FIXUP_INT_MIC, ALC290_FIXUP_MONO_SPEAKERS, + ALC269_FIXUP_THINKPAD_ACPI, + ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + ALC255_FIXUP_HEADSET_MODE, }; static const struct hda_fixup alc269_fixups[] = { @@ -3821,6 +4028,12 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc269_fixup_limit_int_mic_boost, }, + [ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc269_fixup_limit_int_mic_boost, + .chained = true, + .chain_id = ALC269_FIXUP_HP_MUTE_LED_MIC1, + }, [ALC269VB_FIXUP_ORDISSIMO_EVE2] = { .type = HDA_FIXUP_PINS, .v.pins = (const struct hda_pintbl[]) { @@ -3854,6 +4067,26 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_DELL3_MIC_NO_PRESENCE, }, + [ALC269_FIXUP_THINKPAD_ACPI] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc_fixup_thinkpad_acpi, + .chained = true, + .chain_id = ALC269_FIXUP_LIMIT_INT_MIC_BOOST + }, + [ALC255_FIXUP_DELL1_MIC_NO_PRESENCE] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */ + { 0x1a, 0x01a1913d }, /* use as headphone mic, without its own jack detect */ + { } + }, + .chained = true, + .chain_id = ALC255_FIXUP_HEADSET_MODE + }, + [ALC255_FIXUP_HEADSET_MODE] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc_fixup_headset_mode_alc255, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -3896,12 +4129,15 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1028, 0x0609, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x0613, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x0616, "Dell Vostro 5470", ALC290_FIXUP_MONO_SPEAKERS), + SND_PCI_QUIRK(0x1028, 0x061f, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1028, 0x063f, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x15cc, "Dell X5 Precision", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x15cd, "Dell X5 Precision", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2), SND_PCI_QUIRK(0x103c, 0x18e6, "HP", ALC269_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x1973, "HP Pavilion", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x1983, "HP Pavilion", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x218b, "HP", ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x21ed, "HP Falco Chromebook", ALC283_FIXUP_CHROME_BOOK), SND_PCI_QUIRK_VENDOR(0x103c, "HP", ALC269_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300), @@ -3937,7 +4173,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x2208, "Thinkpad T431s", ALC269_FIXUP_LENOVO_DOCK), SND_PCI_QUIRK(0x17aa, 0x220c, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x2212, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), - SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), + SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad", ALC269_FIXUP_THINKPAD_ACPI), SND_PCI_QUIRK(0x17aa, 0x2215, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC), @@ -4125,9 +4361,16 @@ static int patch_alc269(struct hda_codec *codec) case 0x10ec0292: spec->codec_variant = ALC269_TYPE_ALC284; break; + case 0x10ec0285: + case 0x10ec0293: + spec->codec_variant = ALC269_TYPE_ALC285; + break; case 0x10ec0286: spec->codec_variant = ALC269_TYPE_ALC286; break; + case 0x10ec0255: + spec->codec_variant = ALC269_TYPE_ALC255; + break; } if (snd_hda_codec_read(codec, 0x51, 0, AC_VERB_PARAMETERS, 0) == 0x10ec5505) { @@ -4415,6 +4658,25 @@ static void alc272_fixup_mario(struct hda_codec *codec, "hda_codec: failed to override amp caps for NID 0x2\n"); } +static const struct snd_pcm_chmap_elem asus_pcm_2_1_chmaps[] = { + { .channels = 2, + .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR } }, + { .channels = 4, + .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR, + SNDRV_CHMAP_NA, SNDRV_CHMAP_LFE } }, /* LFE only on right */ + { } +}; + +/* override the 2.1 chmap */ +static void alc662_fixup_bass_chmap(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + if (action == HDA_FIXUP_ACT_BUILD) { + struct alc_spec *spec = codec->spec; + spec->gen.pcm_rec[0].stream[0].chmap = asus_pcm_2_1_chmaps; + } +} + enum { ALC662_FIXUP_ASPIRE, ALC662_FIXUP_IDEAPAD, @@ -4435,6 +4697,7 @@ enum { ALC662_FIXUP_INV_DMIC, ALC668_FIXUP_DELL_MIC_NO_PRESENCE, ALC668_FIXUP_HEADSET_MODE, + ALC662_FIXUP_BASS_CHMAP, }; static const struct hda_fixup alc662_fixups[] = { @@ -4609,6 +4872,12 @@ static const struct hda_fixup alc662_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_headset_mode_alc668, }, + [ALC662_FIXUP_BASS_CHMAP] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc662_fixup_bass_chmap, + .chained = true, + .chain_id = ALC662_FIXUP_ASUS_MODE4 + }, }; static const struct snd_pci_quirk alc662_fixup_tbl[] = { @@ -4621,9 +4890,10 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE), SND_PCI_QUIRK(0x1028, 0x05d8, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x05db, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1028, 0x0626, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800), - SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_ASUS_MODE4), - SND_PCI_QUIRK(0x1043, 0x1bf3, "ASUS N76VZ", ALC662_FIXUP_ASUS_MODE4), + SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_BASS_CHMAP), + SND_PCI_QUIRK(0x1043, 0x1bf3, "ASUS N76VZ", ALC662_FIXUP_BASS_CHMAP), SND_PCI_QUIRK(0x1043, 0x8469, "ASUS mobo", ALC662_FIXUP_NO_JACK_DETECT), SND_PCI_QUIRK(0x105b, 0x0cd6, "Foxconn", ALC662_FIXUP_ASUS_MODE2), SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD), @@ -4842,6 +5112,7 @@ static int patch_alc680(struct hda_codec *codec) static const struct hda_codec_preset snd_hda_preset_realtek[] = { { .id = 0x10ec0221, .name = "ALC221", .patch = patch_alc269 }, { .id = 0x10ec0233, .name = "ALC233", .patch = patch_alc269 }, + { .id = 0x10ec0255, .name = "ALC255", .patch = patch_alc269 }, { .id = 0x10ec0260, .name = "ALC260", .patch = patch_alc260 }, { .id = 0x10ec0262, .name = "ALC262", .patch = patch_alc262 }, { .id = 0x10ec0267, .name = "ALC267", .patch = patch_alc268 }, @@ -4855,9 +5126,11 @@ static const struct hda_codec_preset snd_hda_preset_realtek[] = { { .id = 0x10ec0282, .name = "ALC282", .patch = patch_alc269 }, { .id = 0x10ec0283, .name = "ALC283", .patch = patch_alc269 }, { .id = 0x10ec0284, .name = "ALC284", .patch = patch_alc269 }, + { .id = 0x10ec0285, .name = "ALC285", .patch = patch_alc269 }, { .id = 0x10ec0286, .name = "ALC286", .patch = patch_alc269 }, { .id = 0x10ec0290, .name = "ALC290", .patch = patch_alc269 }, { .id = 0x10ec0292, .name = "ALC292", .patch = patch_alc269 }, + { .id = 0x10ec0293, .name = "ALC293", .patch = patch_alc269 }, { .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660", .patch = patch_alc861 }, { .id = 0x10ec0660, .name = "ALC660-VD", .patch = patch_alc861vd }, diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index fba0cef1c47f..d2cc0041d9d3 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -100,6 +100,7 @@ enum { STAC_92HD83XXX_HEADSET_JACK, STAC_92HD83XXX_HP, STAC_HP_ENVY_BASS, + STAC_HP_BNB13_EQ, STAC_92HD83XXX_MODELS }; @@ -2091,8 +2092,10 @@ static void stac92hd83xxx_fixup_hp_mic_led(struct hda_codec *codec, { struct sigmatel_spec *spec = codec->spec; - if (action == HDA_FIXUP_ACT_PRE_PROBE) + if (action == HDA_FIXUP_ACT_PRE_PROBE) { spec->mic_mute_led_gpio = 0x08; /* GPIO3 */ + codec->bus->avoid_link_reset = 1; + } } static void stac92hd83xxx_fixup_headset_jack(struct hda_codec *codec, @@ -2104,6 +2107,434 @@ static void stac92hd83xxx_fixup_headset_jack(struct hda_codec *codec, spec->headset_jack = 1; } +static const struct hda_verb hp_bnb13_eq_verbs[] = { + /* 44.1KHz base */ + { 0x22, 0x7A6, 0x3E }, + { 0x22, 0x7A7, 0x68 }, + { 0x22, 0x7A8, 0x17 }, + { 0x22, 0x7A9, 0x3E }, + { 0x22, 0x7AA, 0x68 }, + { 0x22, 0x7AB, 0x17 }, + { 0x22, 0x7AC, 0x00 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x83 }, + { 0x22, 0x7A7, 0x2F }, + { 0x22, 0x7A8, 0xD1 }, + { 0x22, 0x7A9, 0x83 }, + { 0x22, 0x7AA, 0x2F }, + { 0x22, 0x7AB, 0xD1 }, + { 0x22, 0x7AC, 0x01 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x3E }, + { 0x22, 0x7A7, 0x68 }, + { 0x22, 0x7A8, 0x17 }, + { 0x22, 0x7A9, 0x3E }, + { 0x22, 0x7AA, 0x68 }, + { 0x22, 0x7AB, 0x17 }, + { 0x22, 0x7AC, 0x02 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x7C }, + { 0x22, 0x7A7, 0xC6 }, + { 0x22, 0x7A8, 0x0C }, + { 0x22, 0x7A9, 0x7C }, + { 0x22, 0x7AA, 0xC6 }, + { 0x22, 0x7AB, 0x0C }, + { 0x22, 0x7AC, 0x03 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0xC3 }, + { 0x22, 0x7A7, 0x25 }, + { 0x22, 0x7A8, 0xAF }, + { 0x22, 0x7A9, 0xC3 }, + { 0x22, 0x7AA, 0x25 }, + { 0x22, 0x7AB, 0xAF }, + { 0x22, 0x7AC, 0x04 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x3E }, + { 0x22, 0x7A7, 0x85 }, + { 0x22, 0x7A8, 0x73 }, + { 0x22, 0x7A9, 0x3E }, + { 0x22, 0x7AA, 0x85 }, + { 0x22, 0x7AB, 0x73 }, + { 0x22, 0x7AC, 0x05 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x85 }, + { 0x22, 0x7A7, 0x39 }, + { 0x22, 0x7A8, 0xC7 }, + { 0x22, 0x7A9, 0x85 }, + { 0x22, 0x7AA, 0x39 }, + { 0x22, 0x7AB, 0xC7 }, + { 0x22, 0x7AC, 0x06 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x3C }, + { 0x22, 0x7A7, 0x90 }, + { 0x22, 0x7A8, 0xB0 }, + { 0x22, 0x7A9, 0x3C }, + { 0x22, 0x7AA, 0x90 }, + { 0x22, 0x7AB, 0xB0 }, + { 0x22, 0x7AC, 0x07 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x7A }, + { 0x22, 0x7A7, 0xC6 }, + { 0x22, 0x7A8, 0x39 }, + { 0x22, 0x7A9, 0x7A }, + { 0x22, 0x7AA, 0xC6 }, + { 0x22, 0x7AB, 0x39 }, + { 0x22, 0x7AC, 0x08 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0xC4 }, + { 0x22, 0x7A7, 0xE9 }, + { 0x22, 0x7A8, 0xDC }, + { 0x22, 0x7A9, 0xC4 }, + { 0x22, 0x7AA, 0xE9 }, + { 0x22, 0x7AB, 0xDC }, + { 0x22, 0x7AC, 0x09 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x3D }, + { 0x22, 0x7A7, 0xE1 }, + { 0x22, 0x7A8, 0x0D }, + { 0x22, 0x7A9, 0x3D }, + { 0x22, 0x7AA, 0xE1 }, + { 0x22, 0x7AB, 0x0D }, + { 0x22, 0x7AC, 0x0A }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x89 }, + { 0x22, 0x7A7, 0xB6 }, + { 0x22, 0x7A8, 0xEB }, + { 0x22, 0x7A9, 0x89 }, + { 0x22, 0x7AA, 0xB6 }, + { 0x22, 0x7AB, 0xEB }, + { 0x22, 0x7AC, 0x0B }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x39 }, + { 0x22, 0x7A7, 0x9D }, + { 0x22, 0x7A8, 0xFE }, + { 0x22, 0x7A9, 0x39 }, + { 0x22, 0x7AA, 0x9D }, + { 0x22, 0x7AB, 0xFE }, + { 0x22, 0x7AC, 0x0C }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x76 }, + { 0x22, 0x7A7, 0x49 }, + { 0x22, 0x7A8, 0x15 }, + { 0x22, 0x7A9, 0x76 }, + { 0x22, 0x7AA, 0x49 }, + { 0x22, 0x7AB, 0x15 }, + { 0x22, 0x7AC, 0x0D }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0xC8 }, + { 0x22, 0x7A7, 0x80 }, + { 0x22, 0x7A8, 0xF5 }, + { 0x22, 0x7A9, 0xC8 }, + { 0x22, 0x7AA, 0x80 }, + { 0x22, 0x7AB, 0xF5 }, + { 0x22, 0x7AC, 0x0E }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x40 }, + { 0x22, 0x7A7, 0x00 }, + { 0x22, 0x7A8, 0x00 }, + { 0x22, 0x7A9, 0x40 }, + { 0x22, 0x7AA, 0x00 }, + { 0x22, 0x7AB, 0x00 }, + { 0x22, 0x7AC, 0x0F }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x90 }, + { 0x22, 0x7A7, 0x68 }, + { 0x22, 0x7A8, 0xF1 }, + { 0x22, 0x7A9, 0x90 }, + { 0x22, 0x7AA, 0x68 }, + { 0x22, 0x7AB, 0xF1 }, + { 0x22, 0x7AC, 0x10 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x34 }, + { 0x22, 0x7A7, 0x47 }, + { 0x22, 0x7A8, 0x6C }, + { 0x22, 0x7A9, 0x34 }, + { 0x22, 0x7AA, 0x47 }, + { 0x22, 0x7AB, 0x6C }, + { 0x22, 0x7AC, 0x11 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x6F }, + { 0x22, 0x7A7, 0x97 }, + { 0x22, 0x7A8, 0x0F }, + { 0x22, 0x7A9, 0x6F }, + { 0x22, 0x7AA, 0x97 }, + { 0x22, 0x7AB, 0x0F }, + { 0x22, 0x7AC, 0x12 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0xCB }, + { 0x22, 0x7A7, 0xB8 }, + { 0x22, 0x7A8, 0x94 }, + { 0x22, 0x7A9, 0xCB }, + { 0x22, 0x7AA, 0xB8 }, + { 0x22, 0x7AB, 0x94 }, + { 0x22, 0x7AC, 0x13 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x40 }, + { 0x22, 0x7A7, 0x00 }, + { 0x22, 0x7A8, 0x00 }, + { 0x22, 0x7A9, 0x40 }, + { 0x22, 0x7AA, 0x00 }, + { 0x22, 0x7AB, 0x00 }, + { 0x22, 0x7AC, 0x14 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x95 }, + { 0x22, 0x7A7, 0x76 }, + { 0x22, 0x7A8, 0x5B }, + { 0x22, 0x7A9, 0x95 }, + { 0x22, 0x7AA, 0x76 }, + { 0x22, 0x7AB, 0x5B }, + { 0x22, 0x7AC, 0x15 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x31 }, + { 0x22, 0x7A7, 0xAC }, + { 0x22, 0x7A8, 0x31 }, + { 0x22, 0x7A9, 0x31 }, + { 0x22, 0x7AA, 0xAC }, + { 0x22, 0x7AB, 0x31 }, + { 0x22, 0x7AC, 0x16 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x6A }, + { 0x22, 0x7A7, 0x89 }, + { 0x22, 0x7A8, 0xA5 }, + { 0x22, 0x7A9, 0x6A }, + { 0x22, 0x7AA, 0x89 }, + { 0x22, 0x7AB, 0xA5 }, + { 0x22, 0x7AC, 0x17 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0xCE }, + { 0x22, 0x7A7, 0x53 }, + { 0x22, 0x7A8, 0xCF }, + { 0x22, 0x7A9, 0xCE }, + { 0x22, 0x7AA, 0x53 }, + { 0x22, 0x7AB, 0xCF }, + { 0x22, 0x7AC, 0x18 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x40 }, + { 0x22, 0x7A7, 0x00 }, + { 0x22, 0x7A8, 0x00 }, + { 0x22, 0x7A9, 0x40 }, + { 0x22, 0x7AA, 0x00 }, + { 0x22, 0x7AB, 0x00 }, + { 0x22, 0x7AC, 0x19 }, + { 0x22, 0x7AD, 0x80 }, + /* 48KHz base */ + { 0x22, 0x7A6, 0x3E }, + { 0x22, 0x7A7, 0x88 }, + { 0x22, 0x7A8, 0xDC }, + { 0x22, 0x7A9, 0x3E }, + { 0x22, 0x7AA, 0x88 }, + { 0x22, 0x7AB, 0xDC }, + { 0x22, 0x7AC, 0x1A }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x82 }, + { 0x22, 0x7A7, 0xEE }, + { 0x22, 0x7A8, 0x46 }, + { 0x22, 0x7A9, 0x82 }, + { 0x22, 0x7AA, 0xEE }, + { 0x22, 0x7AB, 0x46 }, + { 0x22, 0x7AC, 0x1B }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x3E }, + { 0x22, 0x7A7, 0x88 }, + { 0x22, 0x7A8, 0xDC }, + { 0x22, 0x7A9, 0x3E }, + { 0x22, 0x7AA, 0x88 }, + { 0x22, 0x7AB, 0xDC }, + { 0x22, 0x7AC, 0x1C }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x7D }, + { 0x22, 0x7A7, 0x09 }, + { 0x22, 0x7A8, 0x28 }, + { 0x22, 0x7A9, 0x7D }, + { 0x22, 0x7AA, 0x09 }, + { 0x22, 0x7AB, 0x28 }, + { 0x22, 0x7AC, 0x1D }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0xC2 }, + { 0x22, 0x7A7, 0xE5 }, + { 0x22, 0x7A8, 0xB4 }, + { 0x22, 0x7A9, 0xC2 }, + { 0x22, 0x7AA, 0xE5 }, + { 0x22, 0x7AB, 0xB4 }, + { 0x22, 0x7AC, 0x1E }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x3E }, + { 0x22, 0x7A7, 0xA3 }, + { 0x22, 0x7A8, 0x1F }, + { 0x22, 0x7A9, 0x3E }, + { 0x22, 0x7AA, 0xA3 }, + { 0x22, 0x7AB, 0x1F }, + { 0x22, 0x7AC, 0x1F }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x84 }, + { 0x22, 0x7A7, 0xCA }, + { 0x22, 0x7A8, 0xF1 }, + { 0x22, 0x7A9, 0x84 }, + { 0x22, 0x7AA, 0xCA }, + { 0x22, 0x7AB, 0xF1 }, + { 0x22, 0x7AC, 0x20 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x3C }, + { 0x22, 0x7A7, 0xD5 }, + { 0x22, 0x7A8, 0x9C }, + { 0x22, 0x7A9, 0x3C }, + { 0x22, 0x7AA, 0xD5 }, + { 0x22, 0x7AB, 0x9C }, + { 0x22, 0x7AC, 0x21 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x7B }, + { 0x22, 0x7A7, 0x35 }, + { 0x22, 0x7A8, 0x0F }, + { 0x22, 0x7A9, 0x7B }, + { 0x22, 0x7AA, 0x35 }, + { 0x22, 0x7AB, 0x0F }, + { 0x22, 0x7AC, 0x22 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0xC4 }, + { 0x22, 0x7A7, 0x87 }, + { 0x22, 0x7A8, 0x45 }, + { 0x22, 0x7A9, 0xC4 }, + { 0x22, 0x7AA, 0x87 }, + { 0x22, 0x7AB, 0x45 }, + { 0x22, 0x7AC, 0x23 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x3E }, + { 0x22, 0x7A7, 0x0A }, + { 0x22, 0x7A8, 0x78 }, + { 0x22, 0x7A9, 0x3E }, + { 0x22, 0x7AA, 0x0A }, + { 0x22, 0x7AB, 0x78 }, + { 0x22, 0x7AC, 0x24 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x88 }, + { 0x22, 0x7A7, 0xE2 }, + { 0x22, 0x7A8, 0x05 }, + { 0x22, 0x7A9, 0x88 }, + { 0x22, 0x7AA, 0xE2 }, + { 0x22, 0x7AB, 0x05 }, + { 0x22, 0x7AC, 0x25 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x3A }, + { 0x22, 0x7A7, 0x1A }, + { 0x22, 0x7A8, 0xA3 }, + { 0x22, 0x7A9, 0x3A }, + { 0x22, 0x7AA, 0x1A }, + { 0x22, 0x7AB, 0xA3 }, + { 0x22, 0x7AC, 0x26 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x77 }, + { 0x22, 0x7A7, 0x1D }, + { 0x22, 0x7A8, 0xFB }, + { 0x22, 0x7A9, 0x77 }, + { 0x22, 0x7AA, 0x1D }, + { 0x22, 0x7AB, 0xFB }, + { 0x22, 0x7AC, 0x27 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0xC7 }, + { 0x22, 0x7A7, 0xDA }, + { 0x22, 0x7A8, 0xE5 }, + { 0x22, 0x7A9, 0xC7 }, + { 0x22, 0x7AA, 0xDA }, + { 0x22, 0x7AB, 0xE5 }, + { 0x22, 0x7AC, 0x28 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x40 }, + { 0x22, 0x7A7, 0x00 }, + { 0x22, 0x7A8, 0x00 }, + { 0x22, 0x7A9, 0x40 }, + { 0x22, 0x7AA, 0x00 }, + { 0x22, 0x7AB, 0x00 }, + { 0x22, 0x7AC, 0x29 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x8E }, + { 0x22, 0x7A7, 0xD7 }, + { 0x22, 0x7A8, 0x22 }, + { 0x22, 0x7A9, 0x8E }, + { 0x22, 0x7AA, 0xD7 }, + { 0x22, 0x7AB, 0x22 }, + { 0x22, 0x7AC, 0x2A }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x35 }, + { 0x22, 0x7A7, 0x26 }, + { 0x22, 0x7A8, 0xC6 }, + { 0x22, 0x7A9, 0x35 }, + { 0x22, 0x7AA, 0x26 }, + { 0x22, 0x7AB, 0xC6 }, + { 0x22, 0x7AC, 0x2B }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x71 }, + { 0x22, 0x7A7, 0x28 }, + { 0x22, 0x7A8, 0xDE }, + { 0x22, 0x7A9, 0x71 }, + { 0x22, 0x7AA, 0x28 }, + { 0x22, 0x7AB, 0xDE }, + { 0x22, 0x7AC, 0x2C }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0xCA }, + { 0x22, 0x7A7, 0xD9 }, + { 0x22, 0x7A8, 0x3A }, + { 0x22, 0x7A9, 0xCA }, + { 0x22, 0x7AA, 0xD9 }, + { 0x22, 0x7AB, 0x3A }, + { 0x22, 0x7AC, 0x2D }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x40 }, + { 0x22, 0x7A7, 0x00 }, + { 0x22, 0x7A8, 0x00 }, + { 0x22, 0x7A9, 0x40 }, + { 0x22, 0x7AA, 0x00 }, + { 0x22, 0x7AB, 0x00 }, + { 0x22, 0x7AC, 0x2E }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x93 }, + { 0x22, 0x7A7, 0x5E }, + { 0x22, 0x7A8, 0xD8 }, + { 0x22, 0x7A9, 0x93 }, + { 0x22, 0x7AA, 0x5E }, + { 0x22, 0x7AB, 0xD8 }, + { 0x22, 0x7AC, 0x2F }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x32 }, + { 0x22, 0x7A7, 0xB7 }, + { 0x22, 0x7A8, 0xB1 }, + { 0x22, 0x7A9, 0x32 }, + { 0x22, 0x7AA, 0xB7 }, + { 0x22, 0x7AB, 0xB1 }, + { 0x22, 0x7AC, 0x30 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x6C }, + { 0x22, 0x7A7, 0xA1 }, + { 0x22, 0x7A8, 0x28 }, + { 0x22, 0x7A9, 0x6C }, + { 0x22, 0x7AA, 0xA1 }, + { 0x22, 0x7AB, 0x28 }, + { 0x22, 0x7AC, 0x31 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0xCD }, + { 0x22, 0x7A7, 0x48 }, + { 0x22, 0x7A8, 0x4F }, + { 0x22, 0x7A9, 0xCD }, + { 0x22, 0x7AA, 0x48 }, + { 0x22, 0x7AB, 0x4F }, + { 0x22, 0x7AC, 0x32 }, + { 0x22, 0x7AD, 0x80 }, + { 0x22, 0x7A6, 0x40 }, + { 0x22, 0x7A7, 0x00 }, + { 0x22, 0x7A8, 0x00 }, + { 0x22, 0x7A9, 0x40 }, + { 0x22, 0x7AA, 0x00 }, + { 0x22, 0x7AB, 0x00 }, + { 0x22, 0x7AC, 0x33 }, + { 0x22, 0x7AD, 0x80 }, + /* common */ + { 0x22, 0x782, 0xC1 }, + { 0x22, 0x771, 0x2C }, + { 0x22, 0x772, 0x2C }, + { 0x22, 0x788, 0x04 }, + { 0x01, 0x7B0, 0x08 }, + {} +}; + static const struct hda_fixup stac92hd83xxx_fixups[] = { [STAC_92HD83XXX_REF] = { .type = HDA_FIXUP_PINS, @@ -2172,6 +2603,12 @@ static const struct hda_fixup stac92hd83xxx_fixups[] = { {} }, }, + [STAC_HP_BNB13_EQ] = { + .type = HDA_FIXUP_VERBS, + .v.verbs = hp_bnb13_eq_verbs, + .chained = true, + .chain_id = STAC_92HD83XXX_HP_MIC_LED, + }, }; static const struct hda_model_fixup stac92hd83xxx_models[] = { @@ -2187,6 +2624,7 @@ static const struct hda_model_fixup stac92hd83xxx_models[] = { { .id = STAC_92HD83XXX_HP_MIC_LED, .name = "hp-mic-led" }, { .id = STAC_92HD83XXX_HEADSET_JACK, .name = "headset-jack" }, { .id = STAC_HP_ENVY_BASS, .name = "hp-envy-bass" }, + { .id = STAC_HP_BNB13_EQ, .name = "hp-bnb13-eq" }, {} }; @@ -2233,7 +2671,101 @@ static const struct snd_pci_quirk stac92hd83xxx_fixup_tbl[] = { SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1888, "HP Envy Spectre", STAC_HP_ENVY_BASS), SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x18df, - "HP Folio", STAC_92HD83XXX_HP_MIC_LED), + "HP Folio", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x18F8, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1909, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x190A, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1940, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1941, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1942, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1943, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1944, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1945, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1946, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1948, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1949, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x194A, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x194B, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x194C, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x194E, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x194F, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1950, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1951, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x195A, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x195B, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x195C, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1991, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2103, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2104, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2105, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2106, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2107, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2108, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2109, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x210A, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x210B, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x211C, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x211D, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x211E, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x211F, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2120, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2121, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2122, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2123, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x213E, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x213F, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2140, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x21B2, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x21B3, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x21B5, + "HP bNB13", STAC_HP_BNB13_EQ), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x21B6, + "HP bNB13", STAC_HP_BNB13_EQ), SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xff00, 0x1900, "HP", STAC_92HD83XXX_HP_MIC_LED), SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xff00, 0x2000, diff --git a/sound/pci/ice1712/psc724.c b/sound/pci/ice1712/psc724.c index 302ac6ddd545..4019cf27d117 100644 --- a/sound/pci/ice1712/psc724.c +++ b/sound/pci/ice1712/psc724.c @@ -203,12 +203,12 @@ static void psc724_set_jack_state(struct snd_ice1712 *ice, bool hp_connected) /* notify about master speaker mute change */ memset(&elem_id, 0, sizeof(elem_id)); elem_id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; - strncpy(elem_id.name, "Master Speakers Playback Switch", + strlcpy(elem_id.name, "Master Speakers Playback Switch", sizeof(elem_id.name)); kctl = snd_ctl_find_id(ice->card, &elem_id); snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &kctl->id); /* and headphone mute change */ - strncpy(elem_id.name, spec->wm8776.ctl[WM8776_CTL_HP_SW].name, + strlcpy(elem_id.name, spec->wm8776.ctl[WM8776_CTL_HP_SW].name, sizeof(elem_id.name)); kctl = snd_ctl_find_id(ice->card, &elem_id); snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &kctl->id); diff --git a/sound/pci/ice1712/quartet.c b/sound/pci/ice1712/quartet.c index 975e0357bd5a..71c6003ef338 100644 --- a/sound/pci/ice1712/quartet.c +++ b/sound/pci/ice1712/quartet.c @@ -203,6 +203,7 @@ static const char * const ext_clock_names[3] = {"IEC958 In", "Word Clock 1xFS", #define AK4620_DEEMVOL_REG 0x03 #define AK4620_SMUTE (1<<7) +#ifdef CONFIG_PROC_FS /* * Conversion from int value to its binary form. Used for debugging. * The output buffer must be allocated prior to calling the function. @@ -227,6 +228,7 @@ static char *get_binary(char *buffer, int value) buffer[pos] = '\0'; return buffer; } +#endif /* CONFIG_PROC_FS */ /* * Initial setup of the conversion array GPIO <-> rate diff --git a/sound/pci/ice1712/wm8766.c b/sound/pci/ice1712/wm8766.c index e473f8a88f9c..21b373b2e260 100644 --- a/sound/pci/ice1712/wm8766.c +++ b/sound/pci/ice1712/wm8766.c @@ -253,7 +253,8 @@ static int snd_wm8766_ctl_get(struct snd_kcontrol *kcontrol, } if (wm->ctl[n].flags & WM8766_FLAG_INVERT) { val1 = wm->ctl[n].max - (val1 - wm->ctl[n].min); - val2 = wm->ctl[n].max - (val2 - wm->ctl[n].min); + if (wm->ctl[n].flags & WM8766_FLAG_STEREO) + val2 = wm->ctl[n].max - (val2 - wm->ctl[n].min); } ucontrol->value.integer.value[0] = val1; if (wm->ctl[n].flags & WM8766_FLAG_STEREO) diff --git a/sound/pci/ice1712/wm8776.c b/sound/pci/ice1712/wm8776.c index a3c05fe5daf9..e66c0da62014 100644 --- a/sound/pci/ice1712/wm8776.c +++ b/sound/pci/ice1712/wm8776.c @@ -52,7 +52,7 @@ static void snd_wm8776_activate_ctl(struct snd_wm8776 *wm, unsigned int index_offset; memset(&elem_id, 0, sizeof(elem_id)); - strncpy(elem_id.name, ctl_name, sizeof(elem_id.name)); + strlcpy(elem_id.name, ctl_name, sizeof(elem_id.name)); elem_id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; kctl = snd_ctl_find_id(card, &elem_id); if (!kctl) @@ -526,7 +526,8 @@ static int snd_wm8776_ctl_get(struct snd_kcontrol *kcontrol, } if (wm->ctl[n].flags & WM8776_FLAG_INVERT) { val1 = wm->ctl[n].max - (val1 - wm->ctl[n].min); - val2 = wm->ctl[n].max - (val2 - wm->ctl[n].min); + if (wm->ctl[n].flags & WM8776_FLAG_STEREO) + val2 = wm->ctl[n].max - (val2 - wm->ctl[n].min); } ucontrol->value.integer.value[0] = val1; if (wm->ctl[n].flags & WM8776_FLAG_STEREO) diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 59c8aaebb91e..08d8733604a2 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -1541,17 +1541,16 @@ static int snd_intel8x0_pcm1(struct intel8x0 *chip, int device, snd_dma_pci_data(chip->pci), rec->prealloc_size, rec->prealloc_max_size); - if (rec->ac97_idx == ICHD_PCMOUT && rec->playback_ops) { + if (rec->playback_ops && + rec->playback_ops->open == snd_intel8x0_playback_open) { struct snd_pcm_chmap *chmap; int chs = 2; - if (rec->ac97_idx == ICHD_PCMOUT) { - if (chip->multi8) - chs = 8; - else if (chip->multi6) - chs = 6; - else if (chip->multi4) - chs = 4; - } + if (chip->multi8) + chs = 8; + else if (chip->multi6) + chs = 6; + else if (chip->multi4) + chs = 4; err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, snd_pcm_alt_chmaps, chs, 0, &chmap); diff --git a/sound/pci/lola/lola.c b/sound/pci/lola/lola.c index 7307d97186cb..0568540dc8d3 100644 --- a/sound/pci/lola/lola.c +++ b/sound/pci/lola/lola.c @@ -463,7 +463,7 @@ static int lola_parse_tree(struct lola *chip) err = lola_read_param(chip, 1, LOLA_PAR_FUNCTION_TYPE, &val); if (err < 0) { - printk(KERN_ERR SFX "Can't read FUNCTION_TYPE for 0x%x\n", nid); + printk(KERN_ERR SFX "Can't read FUNCTION_TYPE\n"); return err; } if (val != 1) { diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c index 3230e57f246c..5fcaaa6da4a8 100644 --- a/sound/pci/lx6464es/lx6464es.c +++ b/sound/pci/lx6464es/lx6464es.c @@ -453,8 +453,8 @@ static void lx_trigger_start(struct lx6464es *chip, struct lx_stream *lx_stream) lower_32_bits(buf), upper_32_bits(buf), &buffer_index); - snd_printdd(LXP "starting: buffer index %x on %p (%d bytes)\n", - buffer_index, (void *)buf, period_bytes); + snd_printdd(LXP "starting: buffer index %x on 0x%lx (%d bytes)\n", + buffer_index, (unsigned long)buf, period_bytes); buf += period_bytes; } diff --git a/sound/pci/lx6464es/lx_core.c b/sound/pci/lx6464es/lx_core.c index 633c8607d053..626ecad4dae7 100644 --- a/sound/pci/lx6464es/lx_core.c +++ b/sound/pci/lx6464es/lx_core.c @@ -1191,8 +1191,8 @@ static int lx_interrupt_request_new_buffer(struct lx6464es *chip, unpack_pointer(buf, &buf_lo, &buf_hi); err = lx_buffer_give(chip, 0, is_capture, period_bytes, buf_lo, buf_hi, &buffer_index); - snd_printdd(LXP "interrupt: gave buffer index %x on %p (%d bytes)\n", - buffer_index, (void *)buf, period_bytes); + snd_printdd(LXP "interrupt: gave buffer index %x on 0x%lx (%d bytes)\n", + buffer_index, (unsigned long)buf, period_bytes); lx_stream->frame_pos = next_pos; spin_unlock_irqrestore(&chip->lock, flags); diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c index bb9ebc5543d7..0236363c301f 100644 --- a/sound/pci/rme96.c +++ b/sound/pci/rme96.c @@ -350,9 +350,8 @@ snd_rme96_playback_copy(struct snd_pcm_substream *substream, struct rme96 *rme96 = snd_pcm_substream_chip(substream); count <<= rme96->playback_frlog; pos <<= rme96->playback_frlog; - copy_from_user_toio(rme96->iobase + RME96_IO_PLAY_BUFFER + pos, src, - count); - return 0; + return copy_from_user_toio(rme96->iobase + RME96_IO_PLAY_BUFFER + pos, src, + count); } static int @@ -365,9 +364,8 @@ snd_rme96_capture_copy(struct snd_pcm_substream *substream, struct rme96 *rme96 = snd_pcm_substream_chip(substream); count <<= rme96->capture_frlog; pos <<= rme96->capture_frlog; - copy_to_user_fromio(dst, rme96->iobase + RME96_IO_REC_BUFFER + pos, - count); - return 0; + return copy_to_user_fromio(dst, rme96->iobase + RME96_IO_REC_BUFFER + pos, + count); } /* diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 3cde55b753e2..e98dc008de0b 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -3996,7 +3996,6 @@ static int hdspm_tco_sync_check(struct hdspm *hdspm) return 1; } return 0; - break; case AES32: status = hdspm_read(hdspm, HDSPM_statusRegister); if (status & HDSPM_tcoLockAes) { @@ -4006,9 +4005,6 @@ static int hdspm_tco_sync_check(struct hdspm *hdspm) return 1; } return 0; - - break; - case RayDAT: case AIO: status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); @@ -4018,7 +4014,6 @@ static int hdspm_tco_sync_check(struct hdspm *hdspm) if (status & 0x4000000) return 1; /* Lock */ return 0; /* No signal */ - break; default: break; @@ -6405,7 +6400,7 @@ static int snd_hdspm_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, memset(&hdspm_version, 0, sizeof(hdspm_version)); hdspm_version.card_type = hdspm->io_type; - strncpy(hdspm_version.cardname, hdspm->card_name, + strlcpy(hdspm_version.cardname, hdspm->card_name, sizeof(hdspm_version.cardname)); hdspm_version.serial = hdspm->serial; hdspm_version.firmware_rev = hdspm->firmware_rev; diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c index 8c7dcbe0118d..ebb76f2d90d7 100644 --- a/sound/ppc/snd_ps3.c +++ b/sound/ppc/snd_ps3.c @@ -933,8 +933,10 @@ static int snd_ps3_driver_probe(struct ps3_system_bus_device *dev) int i, ret; u64 lpar_addr, lpar_size; - BUG_ON(!firmware_has_feature(FW_FEATURE_PS3_LV1)); - BUG_ON(dev->match_id != PS3_MATCH_ID_SOUND); + if (WARN_ON(!firmware_has_feature(FW_FEATURE_PS3_LV1))) + return -ENODEV; + if (WARN_ON(dev->match_id != PS3_MATCH_ID_SOUND)) + return -ENODEV; the_card.ps3_dev = dev; diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index bb53dea85b17..8697cedccd21 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -777,7 +777,7 @@ static int asoc_ssc_init(struct device *dev) if (ret) { dev_err(dev, "Could not register PCM: %d\n", ret); goto err_unregister_dai; - }; + } return 0; diff --git a/sound/soc/blackfin/bf5xx-sport.c b/sound/soc/blackfin/bf5xx-sport.c index 695351241db8..9dfa1241ea66 100644 --- a/sound/soc/blackfin/bf5xx-sport.c +++ b/sound/soc/blackfin/bf5xx-sport.c @@ -179,8 +179,9 @@ static inline int sport_hook_rx_dummy(struct sport_device *sport) struct dmasg *desc, temp_desc; unsigned long flags; - BUG_ON(sport->dummy_rx_desc == NULL); - BUG_ON(sport->curr_rx_desc == sport->dummy_rx_desc); + if (WARN_ON(!sport->dummy_rx_desc) || + WARN_ON(sport->curr_rx_desc == sport->dummy_rx_desc)) + return -EINVAL; /* Maybe the dummy buffer descriptor ring is damaged */ sport->dummy_rx_desc->next_desc_addr = sport->dummy_rx_desc + 1; @@ -250,8 +251,9 @@ int sport_rx_start(struct sport_device *sport) return -EBUSY; if (sport->tx_run) { /* tx is running, rx is not running */ - BUG_ON(sport->dma_rx_desc == NULL); - BUG_ON(sport->curr_rx_desc != sport->dummy_rx_desc); + if (WARN_ON(!sport->dma_rx_desc) || + WARN_ON(sport->curr_rx_desc != sport->dummy_rx_desc)) + return -EINVAL; local_irq_save(flags); while ((get_dma_curr_desc_ptr(sport->dma_rx_chan) - sizeof(struct dmasg)) != sport->dummy_rx_desc) @@ -298,8 +300,9 @@ static inline int sport_hook_tx_dummy(struct sport_device *sport) struct dmasg *desc, temp_desc; unsigned long flags; - BUG_ON(sport->dummy_tx_desc == NULL); - BUG_ON(sport->curr_tx_desc == sport->dummy_tx_desc); + if (WARN_ON(!sport->dummy_tx_desc) || + WARN_ON(sport->curr_tx_desc == sport->dummy_tx_desc)) + return -EINVAL; sport->dummy_tx_desc->next_desc_addr = sport->dummy_tx_desc + 1; @@ -331,8 +334,9 @@ int sport_tx_start(struct sport_device *sport) if (sport->tx_run) return -EBUSY; if (sport->rx_run) { - BUG_ON(sport->dma_tx_desc == NULL); - BUG_ON(sport->curr_tx_desc != sport->dummy_tx_desc); + if (WARN_ON(!sport->dma_tx_desc) || + WARN_ON(sport->curr_tx_desc != sport->dummy_tx_desc)) + return -EINVAL; /* Hook the normal buffer descriptor */ local_irq_save(flags); while ((get_dma_curr_desc_ptr(sport->dma_tx_chan) - @@ -767,7 +771,8 @@ static irqreturn_t err_handler(int irq, void *dev_id) int sport_set_rx_callback(struct sport_device *sport, void (*rx_callback)(void *), void *rx_data) { - BUG_ON(rx_callback == NULL); + if (WARN_ON(!rx_callback)) + return -EINVAL; sport->rx_callback = rx_callback; sport->rx_data = rx_data; @@ -778,7 +783,8 @@ EXPORT_SYMBOL(sport_set_rx_callback); int sport_set_tx_callback(struct sport_device *sport, void (*tx_callback)(void *), void *tx_data) { - BUG_ON(tx_callback == NULL); + if (WARN_ON(!tx_callback)) + return -EINVAL; sport->tx_callback = tx_callback; sport->tx_data = tx_data; @@ -789,7 +795,8 @@ EXPORT_SYMBOL(sport_set_tx_callback); int sport_set_err_callback(struct sport_device *sport, void (*err_callback)(void *), void *err_data) { - BUG_ON(err_callback == NULL); + if (WARN_ON(!err_callback)) + return -EINVAL; sport->err_callback = err_callback; sport->err_data = err_data; @@ -856,7 +863,8 @@ struct sport_device *sport_init(struct platform_device *pdev, param.wdsize = wdsize; param.dummy_count = dummy_count; - BUG_ON(param.wdsize == 0 || param.dummy_count == 0); + if (WARN_ON(param.wdsize == 0 || param.dummy_count == 0)) + return NULL; ret = sport_config_pdev(pdev, ¶m); if (ret) diff --git a/sound/soc/codecs/ak4641.c b/sound/soc/codecs/ak4641.c index 5f9af1fb76e8..49cc5f6d6dba 100644 --- a/sound/soc/codecs/ak4641.c +++ b/sound/soc/codecs/ak4641.c @@ -328,7 +328,7 @@ static int ak4641_i2s_hw_params(struct snd_pcm_substream *substream, if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { ak4641->playback_fs = rate; ak4641_set_deemph(codec); - }; + } return 0; } diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c index 66ceee22fdad..53d7dab4e054 100644 --- a/sound/soc/codecs/max98088.c +++ b/sound/soc/codecs/max98088.c @@ -568,8 +568,9 @@ static void m98088_eq_band(struct snd_soc_codec *codec, unsigned int dai, unsigned int eq_reg; unsigned int i; - BUG_ON(band > 4); - BUG_ON(dai > 1); + if (WARN_ON(band > 4) || + WARN_ON(dai > 1)) + return; /* Load the base register address */ eq_reg = dai ? M98088_REG_84_DAI2_EQ_BASE : M98088_REG_52_DAI1_EQ_BASE; @@ -909,7 +910,8 @@ static int max98088_line_pga(struct snd_soc_dapm_widget *w, struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec); u8 *state; - BUG_ON(!((channel == 1) || (channel == 2))); + if (WARN_ON(!(channel == 1 || channel == 2))) + return -EINVAL; switch (line) { case LINE_INA: diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c index 8fb072455802..67244315c721 100644 --- a/sound/soc/codecs/max98095.c +++ b/sound/soc/codecs/max98095.c @@ -516,8 +516,9 @@ static void m98095_eq_band(struct snd_soc_codec *codec, unsigned int dai, unsigned int eq_reg; unsigned int i; - BUG_ON(band > 4); - BUG_ON(dai > 1); + if (WARN_ON(band > 4) || + WARN_ON(dai > 1)) + return; /* Load the base register address */ eq_reg = dai ? M98095_142_DAI2_EQ_BASE : M98095_110_DAI1_EQ_BASE; @@ -541,8 +542,9 @@ static void m98095_biquad_band(struct snd_soc_codec *codec, unsigned int dai, unsigned int bq_reg; unsigned int i; - BUG_ON(band > 1); - BUG_ON(dai > 1); + if (WARN_ON(band > 1) || + WARN_ON(dai > 1)) + return; /* Load the base register address */ bq_reg = dai ? M98095_17E_DAI2_BQ_BASE : M98095_174_DAI1_BQ_BASE; @@ -890,7 +892,8 @@ static int max98095_line_pga(struct snd_soc_dapm_widget *w, struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec); u8 *state; - BUG_ON(!((channel == 1) || (channel == 2))); + if (WARN_ON(!(channel == 1 || channel == 2))) + return -EINVAL; state = &max98095->lin_state; @@ -1740,7 +1743,8 @@ static int max98095_put_eq_enum(struct snd_kcontrol *kcontrol, int fs, best, best_val, i; int regmask, regsave; - BUG_ON(channel > 1); + if (WARN_ON(channel > 1)) + return -EINVAL; if (!pdata || !max98095->eq_textcnt) return 0; diff --git a/sound/soc/codecs/mc13783.c b/sound/soc/codecs/mc13783.c index f5472adee674..bae60164c7b7 100644 --- a/sound/soc/codecs/mc13783.c +++ b/sound/soc/codecs/mc13783.c @@ -343,7 +343,7 @@ static int mc13783_set_tdm_slot_dac(struct snd_soc_dai *dai, break; default: return -EINVAL; - }; + } snd_soc_update_bits(codec, MC13783_SSI_NETWORK, mask, val); diff --git a/sound/soc/codecs/tas5086.c b/sound/soc/codecs/tas5086.c index fe4d29d88564..a895a5e4bdf2 100644 --- a/sound/soc/codecs/tas5086.c +++ b/sound/soc/codecs/tas5086.c @@ -432,7 +432,7 @@ static int tas5086_hw_params(struct snd_pcm_substream *substream, default: dev_err(codec->dev, "Invalid bit width\n"); return -EINVAL; - }; + } ret = regmap_write(priv->regmap, TAS5086_SERIAL_DATA_IF, val); if (ret < 0) diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c index 998555f2a8aa..b27c396037d4 100644 --- a/sound/soc/codecs/tpa6130a2.c +++ b/sound/soc/codecs/tpa6130a2.c @@ -56,7 +56,8 @@ static int tpa6130a2_i2c_read(int reg) struct tpa6130a2_data *data; int val; - BUG_ON(tpa6130a2_client == NULL); + if (WARN_ON(!tpa6130a2_client)) + return -EINVAL; data = i2c_get_clientdata(tpa6130a2_client); /* If powered off, return the cached value */ @@ -78,7 +79,8 @@ static int tpa6130a2_i2c_write(int reg, u8 value) struct tpa6130a2_data *data; int val = 0; - BUG_ON(tpa6130a2_client == NULL); + if (WARN_ON(!tpa6130a2_client)) + return -EINVAL; data = i2c_get_clientdata(tpa6130a2_client); if (data->power_state) { @@ -99,7 +101,8 @@ static u8 tpa6130a2_read(int reg) { struct tpa6130a2_data *data; - BUG_ON(tpa6130a2_client == NULL); + if (WARN_ON(!tpa6130a2_client)) + return 0; data = i2c_get_clientdata(tpa6130a2_client); return data->regs[reg]; @@ -110,7 +113,8 @@ static int tpa6130a2_initialize(void) struct tpa6130a2_data *data; int i, ret = 0; - BUG_ON(tpa6130a2_client == NULL); + if (WARN_ON(!tpa6130a2_client)) + return -EINVAL; data = i2c_get_clientdata(tpa6130a2_client); for (i = 1; i < TPA6130A2_REG_VERSION; i++) { @@ -128,7 +132,8 @@ static int tpa6130a2_power(u8 power) u8 val; int ret = 0; - BUG_ON(tpa6130a2_client == NULL); + if (WARN_ON(!tpa6130a2_client)) + return -EINVAL; data = i2c_get_clientdata(tpa6130a2_client); mutex_lock(&data->mutex); @@ -194,7 +199,8 @@ static int tpa6130a2_get_volsw(struct snd_kcontrol *kcontrol, unsigned int mask = (1 << fls(max)) - 1; unsigned int invert = mc->invert; - BUG_ON(tpa6130a2_client == NULL); + if (WARN_ON(!tpa6130a2_client)) + return -EINVAL; data = i2c_get_clientdata(tpa6130a2_client); mutex_lock(&data->mutex); @@ -224,7 +230,8 @@ static int tpa6130a2_put_volsw(struct snd_kcontrol *kcontrol, unsigned int val = (ucontrol->value.integer.value[0] & mask); unsigned int val_reg; - BUG_ON(tpa6130a2_client == NULL); + if (WARN_ON(!tpa6130a2_client)) + return -EINVAL; data = i2c_get_clientdata(tpa6130a2_client); if (invert) diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c index bf7804a12863..71ce3159a62e 100644 --- a/sound/soc/codecs/wm0010.c +++ b/sound/soc/codecs/wm0010.c @@ -372,7 +372,8 @@ static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec) offset = 0; dsp = inforec->dsp_target; wm0010->boot_failed = false; - BUG_ON(!list_empty(&xfer_list)); + if (WARN_ON(!list_empty(&xfer_list))) + return -EINVAL; init_completion(&done); /* First record should be INFO */ diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c index 7fefd766b582..8ae50274ea8f 100644 --- a/sound/soc/codecs/wm2000.c +++ b/sound/soc/codecs/wm2000.c @@ -137,7 +137,8 @@ static int wm2000_power_up(struct i2c_client *i2c, int analogue) unsigned long rate; int ret; - BUG_ON(wm2000->anc_mode != ANC_OFF); + if (WARN_ON(wm2000->anc_mode != ANC_OFF)) + return -EINVAL; dev_dbg(&i2c->dev, "Beginning power up\n"); @@ -277,7 +278,8 @@ static int wm2000_enter_bypass(struct i2c_client *i2c, int analogue) { struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev); - BUG_ON(wm2000->anc_mode != ANC_ACTIVE); + if (WARN_ON(wm2000->anc_mode != ANC_ACTIVE)) + return -EINVAL; if (analogue) { wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL, @@ -315,7 +317,8 @@ static int wm2000_exit_bypass(struct i2c_client *i2c, int analogue) { struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev); - BUG_ON(wm2000->anc_mode != ANC_BYPASS); + if (WARN_ON(wm2000->anc_mode != ANC_BYPASS)) + return -EINVAL; wm2000_write(i2c, WM2000_REG_SYS_CTL1, 0); @@ -349,7 +352,8 @@ static int wm2000_enter_standby(struct i2c_client *i2c, int analogue) { struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev); - BUG_ON(wm2000->anc_mode != ANC_ACTIVE); + if (WARN_ON(wm2000->anc_mode != ANC_ACTIVE)) + return -EINVAL; if (analogue) { wm2000_write(i2c, WM2000_REG_ANA_VMID_PD_TIME, 248 / 4); @@ -392,7 +396,8 @@ static int wm2000_exit_standby(struct i2c_client *i2c, int analogue) { struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev); - BUG_ON(wm2000->anc_mode != ANC_STANDBY); + if (WARN_ON(wm2000->anc_mode != ANC_STANDBY)) + return -EINVAL; wm2000_write(i2c, WM2000_REG_SYS_CTL1, 0); diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c index ac1745d030d6..4cf91deabc02 100644 --- a/sound/soc/codecs/wm5100.c +++ b/sound/soc/codecs/wm5100.c @@ -1972,7 +1972,8 @@ static void wm5100_set_detect_mode(struct wm5100_priv *wm5100, int the_mode) { struct wm5100_jack_mode *mode = &wm5100->pdata.jack_modes[the_mode]; - BUG_ON(the_mode >= ARRAY_SIZE(wm5100->pdata.jack_modes)); + if (WARN_ON(the_mode >= ARRAY_SIZE(wm5100->pdata.jack_modes))) + return; gpio_set_value_cansleep(wm5100->pdata.hp_pol, mode->hp_pol); regmap_update_bits(wm5100->regmap, WM5100_ACCESSORY_DETECT_MODE_1, diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c index af1318ddb062..a183dcf3d5c1 100644 --- a/sound/soc/codecs/wm8350.c +++ b/sound/soc/codecs/wm8350.c @@ -274,7 +274,7 @@ static int pga_event(struct snd_soc_dapm_widget *w, break; default: - BUG(); + WARN(1, "Invalid shift %d\n", w->shift); return -1; } diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c index 5e9c40fa7eb2..08a414b57b1e 100644 --- a/sound/soc/codecs/wm8580.c +++ b/sound/soc/codecs/wm8580.c @@ -736,7 +736,7 @@ static int wm8580_set_sysclk(struct snd_soc_dai *dai, int clk_id, break; default: - BUG_ON("Unknown DAI driver ID\n"); + WARN(1, "Unknown DAI driver ID\n"); return -EINVAL; } diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c index f31017ed1381..942d58e455f3 100644 --- a/sound/soc/codecs/wm8776.c +++ b/sound/soc/codecs/wm8776.c @@ -325,7 +325,8 @@ static int wm8776_set_sysclk(struct snd_soc_dai *dai, struct snd_soc_codec *codec = dai->codec; struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec); - BUG_ON(dai->driver->id >= ARRAY_SIZE(wm8776->sysclk)); + if (WARN_ON(dai->driver->id >= ARRAY_SIZE(wm8776->sysclk))) + return -EINVAL; wm8776->sysclk[dai->driver->id] = freq; diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c index 7c8257c5a17b..734209e252c3 100644 --- a/sound/soc/codecs/wm8900.c +++ b/sound/soc/codecs/wm8900.c @@ -279,7 +279,8 @@ static int wm8900_hp_event(struct snd_soc_dapm_widget *w, break; default: - BUG(); + WARN(1, "Invalid event %d\n", event); + break; } return 0; @@ -691,7 +692,8 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, unsigned int K, Ndiv, Nmod, target; unsigned int div; - BUG_ON(!Fout); + if (WARN_ON(!Fout)) + return -EINVAL; /* The FLL must run at 90-100MHz which is then scaled down to * the output value by FLLCLK_DIV. */ @@ -742,8 +744,9 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, /* Move down to proper range now rounding is done */ fll_div->k = K / 10; - BUG_ON(target != Fout * (fll_div->fllclk_div << 2)); - BUG_ON(!K && target != Fref * fll_div->fll_ratio * fll_div->n); + if (WARN_ON(target != Fout * (fll_div->fllclk_div << 2)) || + WARN_ON(!K && target != Fref * fll_div->fll_ratio * fll_div->n)) + return -EINVAL; return 0; } diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index 4dfa8dceeabf..3938fb1c203e 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -658,7 +658,8 @@ SOC_SINGLE_TLV("EQ5 Volume", WM8904_EQ6, 0, 24, 0, eq_tlv), static int cp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - BUG_ON(event != SND_SOC_DAPM_POST_PMU); + if (WARN_ON(event != SND_SOC_DAPM_POST_PMU)) + return -EINVAL; /* Maximum startup time */ udelay(500); @@ -740,7 +741,7 @@ static int out_pga_event(struct snd_soc_dapm_widget *w, dcs_r = 3; break; default: - BUG(); + WARN(1, "Invalid reg %d\n", reg); return -EINVAL; } diff --git a/sound/soc/codecs/wm8958-dsp2.c b/sound/soc/codecs/wm8958-dsp2.c index b0710d817a65..b7488f190d2b 100644 --- a/sound/soc/codecs/wm8958-dsp2.c +++ b/sound/soc/codecs/wm8958-dsp2.c @@ -348,7 +348,7 @@ static void wm8958_dsp_apply(struct snd_soc_codec *codec, int path, int start) aif = 1; break; default: - BUG(); + WARN(1, "Invalid path %d\n", path); return; } diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index 48dce72fed1d..543c5c2631b6 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -1853,7 +1853,7 @@ static int cp_event(struct snd_soc_dapm_widget *w, break; default: - BUG(); + WARN(1, "Invalid event %d\n", event); return -EINVAL; } @@ -1945,7 +1945,7 @@ static int hp_event(struct snd_soc_dapm_widget *w, break; default: - BUG(); + WARN(1, "Invalid event %d\n", event); return -EINVAL; } @@ -1974,7 +1974,7 @@ static int out_pga_event(struct snd_soc_dapm_widget *w, reg = WM8962_SPKOUTL_VOLUME; break; default: - BUG(); + WARN(1, "Invalid shift %d\n", w->shift); return -EINVAL; } @@ -1982,7 +1982,7 @@ static int out_pga_event(struct snd_soc_dapm_widget *w, case SND_SOC_DAPM_POST_PMU: return snd_soc_write(codec, reg, snd_soc_read(codec, reg)); default: - BUG(); + WARN(1, "Invalid event %d\n", event); return -EINVAL; } } @@ -2005,7 +2005,7 @@ static int dsp2_event(struct snd_soc_dapm_widget *w, break; default: - BUG(); + WARN(1, "Invalid event %d\n", event); return -EINVAL; } diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c index b70379ebd142..1a7655b0aa22 100644 --- a/sound/soc/codecs/wm8996.c +++ b/sound/soc/codecs/wm8996.c @@ -610,7 +610,7 @@ static int bg_event(struct snd_soc_dapm_widget *w, wm8996_bg_disable(codec); break; default: - BUG(); + WARN(1, "Invalid event %d\n", event); ret = -EINVAL; } @@ -627,7 +627,7 @@ static int cp_event(struct snd_soc_dapm_widget *w, msleep(5); break; default: - BUG(); + WARN(1, "Invalid event %d\n", event); ret = -EINVAL; } @@ -648,7 +648,7 @@ static int rmv_short_event(struct snd_soc_dapm_widget *w, wm8996->hpout_pending |= w->shift; break; default: - BUG(); + WARN(1, "Invalid event %d\n", event); return -EINVAL; } @@ -769,7 +769,7 @@ static int dcs_start(struct snd_soc_dapm_widget *w, wm8996->dcs_pending |= 1 << w->shift; break; default: - BUG(); + WARN(1, "Invalid event %d\n", event); return -EINVAL; } @@ -1658,7 +1658,7 @@ static int wm8996_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) lrclk_rx_reg = WM8996_AIF2_RX_LRCLK_2; break; default: - BUG(); + WARN(1, "Invalid dai id %d\n", dai->id); return -EINVAL; } @@ -1770,7 +1770,7 @@ static int wm8996_hw_params(struct snd_pcm_substream *substream, dsp_shift = WM8996_DSP2_DIV_SHIFT; break; default: - BUG(); + WARN(1, "Invalid dai id %d\n", dai->id); return -EINVAL; } diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c index a53e175c015a..acea8927905b 100644 --- a/sound/soc/codecs/wm9713.c +++ b/sound/soc/codecs/wm9713.c @@ -221,7 +221,8 @@ static int wm9713_voice_shutdown(struct snd_soc_dapm_widget *w, struct snd_soc_codec *codec = w->codec; u16 status, rate; - BUG_ON(event != SND_SOC_DAPM_PRE_PMD); + if (WARN_ON(event != SND_SOC_DAPM_PRE_PMD)) + return -EINVAL; /* Gracefully shut down the voice interface. */ status = ac97_read(codec, AC97_EXTENDED_MID) | 0x1000; diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 53b6033658a6..46ec0e9744d4 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -341,6 +341,8 @@ static struct wm_adsp_region const *wm_adsp_find_region(struct wm_adsp *dsp, static unsigned int wm_adsp_region_to_reg(struct wm_adsp_region const *region, unsigned int offset) { + if (WARN_ON(!region)) + return offset; switch (region->type) { case WMFW_ADSP1_PM: return region->base + (offset * 3); @@ -353,7 +355,7 @@ static unsigned int wm_adsp_region_to_reg(struct wm_adsp_region const *region, case WMFW_ADSP1_ZM: return region->base + (offset * 2); default: - WARN_ON(NULL != "Unknown memory region type"); + WARN(1, "Unknown memory region type"); return offset; } } @@ -605,7 +607,7 @@ static int wm_adsp_load(struct wm_adsp *dsp) break; default: - BUG_ON(NULL == "Unknown DSP type"); + WARN(1, "Unknown DSP type"); goto out_fw; } @@ -645,27 +647,22 @@ static int wm_adsp_load(struct wm_adsp *dsp) reg = offset; break; case WMFW_ADSP1_PM: - BUG_ON(!mem); region_name = "PM"; reg = wm_adsp_region_to_reg(mem, offset); break; case WMFW_ADSP1_DM: - BUG_ON(!mem); region_name = "DM"; reg = wm_adsp_region_to_reg(mem, offset); break; case WMFW_ADSP2_XM: - BUG_ON(!mem); region_name = "XM"; reg = wm_adsp_region_to_reg(mem, offset); break; case WMFW_ADSP2_YM: - BUG_ON(!mem); region_name = "YM"; reg = wm_adsp_region_to_reg(mem, offset); break; case WMFW_ADSP1_ZM: - BUG_ON(!mem); region_name = "ZM"; reg = wm_adsp_region_to_reg(mem, offset); break; @@ -905,10 +902,8 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) break; } - if (mem == NULL) { - BUG_ON(mem != NULL); + if (WARN_ON(!mem)) return -EINVAL; - } switch (dsp->type) { case WMFW_ADSP1: @@ -1002,7 +997,7 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) break; default: - BUG_ON(NULL == "Unknown DSP type"); + WARN(1, "Unknown DSP type"); return -EINVAL; } @@ -1066,6 +1061,7 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) if (i + 1 < algs) { region->len = be32_to_cpu(adsp1_alg[i + 1].dm); region->len -= be32_to_cpu(adsp1_alg[i].dm); + region->len *= 4; wm_adsp_create_control(dsp, region); } else { adsp_warn(dsp, "Missing length info for region DM with ID %x\n", @@ -1083,6 +1079,7 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) if (i + 1 < algs) { region->len = be32_to_cpu(adsp1_alg[i + 1].zm); region->len -= be32_to_cpu(adsp1_alg[i].zm); + region->len *= 4; wm_adsp_create_control(dsp, region); } else { adsp_warn(dsp, "Missing length info for region ZM with ID %x\n", @@ -1112,6 +1109,7 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) if (i + 1 < algs) { region->len = be32_to_cpu(adsp2_alg[i + 1].xm); region->len -= be32_to_cpu(adsp2_alg[i].xm); + region->len *= 4; wm_adsp_create_control(dsp, region); } else { adsp_warn(dsp, "Missing length info for region XM with ID %x\n", @@ -1129,6 +1127,7 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) if (i + 1 < algs) { region->len = be32_to_cpu(adsp2_alg[i + 1].ym); region->len -= be32_to_cpu(adsp2_alg[i].ym); + region->len *= 4; wm_adsp_create_control(dsp, region); } else { adsp_warn(dsp, "Missing length info for region YM with ID %x\n", @@ -1146,6 +1145,7 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) if (i + 1 < algs) { region->len = be32_to_cpu(adsp2_alg[i + 1].zm); region->len -= be32_to_cpu(adsp2_alg[i].zm); + region->len *= 4; wm_adsp_create_control(dsp, region); } else { adsp_warn(dsp, "Missing length info for region ZM with ID %x\n", diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c index 01daf655e20b..b371066dd5bc 100644 --- a/sound/soc/codecs/wm_hubs.c +++ b/sound/soc/codecs/wm_hubs.c @@ -611,7 +611,7 @@ static int earpiece_event(struct snd_soc_dapm_widget *w, break; default: - BUG(); + WARN(1, "Invalid event %d\n", event); break; } diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c index 76c742a09ef9..55193a5596ca 100644 --- a/sound/soc/fsl/fsl_spdif.c +++ b/sound/soc/fsl/fsl_spdif.c @@ -1107,11 +1107,6 @@ static int fsl_spdif_probe(struct platform_device *pdev) /* Get the addresses and IRQ */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "could not determine device resources\n"); - return -ENXIO; - } - regs = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(regs)) return PTR_ERR(regs); diff --git a/sound/soc/fsl/imx-pcm-fiq.c b/sound/soc/fsl/imx-pcm-fiq.c index 2fc872b2deff..f00b512dbada 100644 --- a/sound/soc/fsl/imx-pcm-fiq.c +++ b/sound/soc/fsl/imx-pcm-fiq.c @@ -39,8 +39,6 @@ struct imx_pcm_runtime_data { unsigned int period; int periods; unsigned long offset; - unsigned long last_offset; - unsigned long size; struct hrtimer hrt; int poll_time_ns; struct snd_pcm_substream *substream; @@ -53,9 +51,7 @@ static enum hrtimer_restart snd_hrtimer_callback(struct hrtimer *hrt) struct imx_pcm_runtime_data *iprtd = container_of(hrt, struct imx_pcm_runtime_data, hrt); struct snd_pcm_substream *substream = iprtd->substream; - struct snd_pcm_runtime *runtime = substream->runtime; struct pt_regs regs; - unsigned long delta; if (!atomic_read(&iprtd->playing) && !atomic_read(&iprtd->capturing)) return HRTIMER_NORESTART; @@ -67,19 +63,7 @@ static enum hrtimer_restart snd_hrtimer_callback(struct hrtimer *hrt) else iprtd->offset = regs.ARM_r9 & 0xffff; - /* How much data have we transferred since the last period report? */ - if (iprtd->offset >= iprtd->last_offset) - delta = iprtd->offset - iprtd->last_offset; - else - delta = runtime->buffer_size + iprtd->offset - - iprtd->last_offset; - - /* If we've transferred at least a period then report it and - * reset our poll time */ - if (delta >= iprtd->period) { - snd_pcm_period_elapsed(substream); - iprtd->last_offset = iprtd->offset; - } + snd_pcm_period_elapsed(substream); hrtimer_forward_now(hrt, ns_to_ktime(iprtd->poll_time_ns)); @@ -96,11 +80,9 @@ static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_runtime *runtime = substream->runtime; struct imx_pcm_runtime_data *iprtd = runtime->private_data; - iprtd->size = params_buffer_bytes(params); iprtd->periods = params_periods(params); - iprtd->period = params_period_bytes(params) ; + iprtd->period = params_period_bytes(params); iprtd->offset = 0; - iprtd->last_offset = 0; iprtd->poll_time_ns = 1000000000 / params_rate(params) * params_period_size(params); snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); diff --git a/sound/soc/fsl/imx-wm8962.c b/sound/soc/fsl/imx-wm8962.c index 72064e995687..361f94f09b11 100644 --- a/sound/soc/fsl/imx-wm8962.c +++ b/sound/soc/fsl/imx-wm8962.c @@ -279,8 +279,7 @@ static int imx_wm8962_probe(struct platform_device *pdev) return 0; clk_fail: - if (!IS_ERR(data->codec_clk)) - clk_disable_unprepare(data->codec_clk); + clk_disable_unprepare(data->codec_clk); fail: if (ssi_np) of_node_put(ssi_np); diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c index 392fc0b8f5b8..b6b5eb698d33 100644 --- a/sound/soc/mid-x86/sst_platform.c +++ b/sound/soc/mid-x86/sst_platform.c @@ -40,7 +40,8 @@ static DEFINE_MUTEX(sst_lock); int sst_register_dsp(struct sst_device *dev) { - BUG_ON(!dev); + if (WARN_ON(!dev)) + return -EINVAL; if (!try_module_get(dev->dev->driver->owner)) return -ENODEV; mutex_lock(&sst_lock); @@ -59,7 +60,8 @@ EXPORT_SYMBOL_GPL(sst_register_dsp); int sst_unregister_dsp(struct sst_device *dev) { - BUG_ON(!dev); + if (WARN_ON(!dev)) + return -EINVAL; if (dev != sst) return -EINVAL; diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c index 5e8d640d314f..6d216cb6c19b 100644 --- a/sound/soc/omap/n810.c +++ b/sound/soc/omap/n810.c @@ -344,8 +344,11 @@ static int __init n810_soc_init(void) clk_set_parent(sys_clkout2_src, func96m_clk); clk_set_rate(sys_clkout2, 12000000); - BUG_ON((gpio_request(N810_HEADSET_AMP_GPIO, "hs_amp") < 0) || - (gpio_request(N810_SPEAKER_AMP_GPIO, "spk_amp") < 0)); + if (WARN_ON((gpio_request(N810_HEADSET_AMP_GPIO, "hs_amp") < 0) || + (gpio_request(N810_SPEAKER_AMP_GPIO, "spk_amp") < 0))) { + err = -EINVAL; + goto err4; + } gpio_direction_output(N810_HEADSET_AMP_GPIO, 0); gpio_direction_output(N810_SPEAKER_AMP_GPIO, 0); diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c index d5340a088858..c0d648d3339f 100644 --- a/sound/soc/pxa/pxa2xx-i2s.c +++ b/sound/soc/pxa/pxa2xx-i2s.c @@ -165,7 +165,8 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream, { struct snd_dmaengine_dai_dma_data *dma_data; - BUG_ON(IS_ERR(clk_i2s)); + if (WARN_ON(IS_ERR(clk_i2s))) + return -EINVAL; clk_prepare_enable(clk_i2s); clk_ena = 1; pxa_i2s_wait(); diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c index d0740a762963..5cfaa5464eba 100644 --- a/sound/soc/s6000/s6000-pcm.c +++ b/sound/soc/s6000/s6000-pcm.c @@ -90,7 +90,8 @@ static void s6000_pcm_enqueue_dma(struct snd_pcm_substream *substream) return; } - BUG_ON(period_size & 15); + if (WARN_ON(period_size & 15)) + return; s6dmac_put_fifo(DMA_MASK_DMAC(channel), DMA_INDEX_CHNL(channel), src, dst, period_size); diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig index 56d8ff6a402d..14011d90d70a 100644 --- a/sound/soc/sh/Kconfig +++ b/sound/soc/sh/Kconfig @@ -37,7 +37,6 @@ config SND_SOC_SH4_SIU config SND_SOC_RCAR tristate "R-Car series SRU/SCU/SSIU/SSI support" select SND_SIMPLE_CARD - select RCAR_CLK_ADG help This option enables R-Car SUR/SCU/SSIU/SSI sound support diff --git a/sound/soc/sh/rcar/scu.c b/sound/soc/sh/rcar/scu.c index 1ab1bce6be7f..f4453e33a847 100644 --- a/sound/soc/sh/rcar/scu.c +++ b/sound/soc/sh/rcar/scu.c @@ -198,7 +198,8 @@ static struct rsnd_mod_ops rsnd_scu_ops = { struct rsnd_mod *rsnd_scu_mod_get(struct rsnd_priv *priv, int id) { - BUG_ON(id < 0 || id >= rsnd_scu_nr(priv)); + if (WARN_ON(id < 0 || id >= rsnd_scu_nr(priv))) + id = 0; return &((struct rsnd_scu *)(priv->scu) + id)->mod; } diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index b71cf9d7dd3f..5ac20cd5e006 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -611,7 +611,8 @@ struct rsnd_mod *rsnd_ssi_mod_get_frm_dai(struct rsnd_priv *priv, struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id) { - BUG_ON(id < 0 || id >= rsnd_ssi_nr(priv)); + if (WARN_ON(id < 0 || id >= rsnd_ssi_nr(priv))) + id = 0; return &(((struct rsnd_ssiu *)(priv->ssiu))->ssi + id)->mod; } diff --git a/sound/soc/sh/siu_dai.c b/sound/soc/sh/siu_dai.c index 9dc24ffa892a..d55babee14f8 100644 --- a/sound/soc/sh/siu_dai.c +++ b/sound/soc/sh/siu_dai.c @@ -543,7 +543,8 @@ static void siu_dai_shutdown(struct snd_pcm_substream *substream, /* Stop the siu if the other stream is not using it */ if (!port_info->play_cap) { /* during stmread or stmwrite ? */ - BUG_ON(port_info->playback.rw_flg || port_info->capture.rw_flg); + if (WARN_ON(port_info->playback.rw_flg || port_info->capture.rw_flg)) + return; siu_dai_spbstop(port_info); siu_dai_stop(port_info); } diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c index 1b6663f45b34..375dc6dfba4e 100644 --- a/sound/soc/soc-cache.c +++ b/sound/soc/soc-cache.c @@ -36,7 +36,8 @@ static bool snd_soc_set_cache_val(void *base, unsigned int idx, break; } default: - BUG(); + WARN(1, "Invalid word_size %d\n", word_size); + break; } return false; } @@ -57,7 +58,8 @@ static unsigned int snd_soc_get_cache_val(const void *base, unsigned int idx, return cache[idx]; } default: - BUG(); + WARN(1, "Invalid word_size %d\n", word_size); + break; } /* unreachable */ return -1; diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index bdc1d74eb7b0..4e53d87e881d 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -662,6 +662,8 @@ int snd_soc_suspend(struct device *dev) codec->cache_sync = 1; if (codec->using_regmap) regcache_mark_dirty(codec->control_data); + /* deactivate pins to sleep state */ + pinctrl_pm_select_sleep_state(codec->dev); break; default: dev_dbg(codec->dev, @@ -679,6 +681,9 @@ int snd_soc_suspend(struct device *dev) if (cpu_dai->driver->suspend && cpu_dai->driver->ac97_control) cpu_dai->driver->suspend(cpu_dai); + + /* deactivate pins to sleep state */ + pinctrl_pm_select_sleep_state(cpu_dai->dev); } if (card->suspend_post) @@ -807,6 +812,16 @@ int snd_soc_resume(struct device *dev) if (list_empty(&card->codec_dev_list)) return 0; + /* activate pins from sleep state */ + for (i = 0; i < card->num_rtd; i++) { + struct snd_soc_dai *cpu_dai = card->rtd[i].cpu_dai; + struct snd_soc_dai *codec_dai = card->rtd[i].codec_dai; + if (cpu_dai->active) + pinctrl_pm_select_default_state(cpu_dai->dev); + if (codec_dai->active) + pinctrl_pm_select_default_state(codec_dai->dev); + } + /* AC97 devices might have other drivers hanging off them so * need to resume immediately. Other drivers don't have that * problem and may take a substantial amount of time to resume @@ -1929,6 +1944,14 @@ int snd_soc_poweroff(struct device *dev) snd_soc_dapm_shutdown(card); + /* deactivate pins to sleep state */ + for (i = 0; i < card->num_rtd; i++) { + struct snd_soc_dai *cpu_dai = card->rtd[i].cpu_dai; + struct snd_soc_dai *codec_dai = card->rtd[i].codec_dai; + pinctrl_pm_select_sleep_state(codec_dai->dev); + pinctrl_pm_select_sleep_state(cpu_dai->dev); + } + return 0; } EXPORT_SYMBOL_GPL(snd_soc_poweroff); @@ -3767,6 +3790,16 @@ int snd_soc_register_card(struct snd_soc_card *card) if (ret != 0) soc_cleanup_card_debugfs(card); + /* deactivate pins to sleep state */ + for (i = 0; i < card->num_rtd; i++) { + struct snd_soc_dai *cpu_dai = card->rtd[i].cpu_dai; + struct snd_soc_dai *codec_dai = card->rtd[i].codec_dai; + if (!codec_dai->active) + pinctrl_pm_select_sleep_state(codec_dai->dev); + if (!cpu_dai->active) + pinctrl_pm_select_sleep_state(cpu_dai->dev); + } + return ret; } EXPORT_SYMBOL_GPL(snd_soc_register_card); diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index cc36caaf6443..dcade130157f 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -1427,7 +1427,7 @@ static void dapm_seq_check_event(struct snd_soc_card *card, power = 0; break; default: - BUG(); + WARN(1, "Unknown event %d\n", event); return; } @@ -1460,7 +1460,7 @@ static void dapm_seq_run_coalesced(struct snd_soc_card *card, power_list)->reg; list_for_each_entry(w, pending, power_list) { - BUG_ON(reg != w->reg); + WARN_ON(reg != w->reg); w->power = w->new_power; mask |= w->mask << w->shift; @@ -2026,7 +2026,7 @@ static ssize_t dapm_bias_read_file(struct file *file, char __user *user_buf, level = "Off\n"; break; default: - BUG(); + WARN(1, "Unknown bias_level %d\n", dapm->bias_level); level = "Unknown\n"; break; } @@ -3359,8 +3359,9 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w, u64 fmt; int ret; - BUG_ON(!config); - BUG_ON(list_empty(&w->sources) || list_empty(&w->sinks)); + if (WARN_ON(!config) || + WARN_ON(list_empty(&w->sources) || list_empty(&w->sinks))) + return -EINVAL; /* We only support a single source and sink, pick the first */ source_p = list_first_entry(&w->sources, struct snd_soc_dapm_path, @@ -3368,9 +3369,10 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w, sink_p = list_first_entry(&w->sinks, struct snd_soc_dapm_path, list_source); - BUG_ON(!source_p || !sink_p); - BUG_ON(!sink_p->source || !source_p->sink); - BUG_ON(!source_p->source || !sink_p->sink); + if (WARN_ON(!source_p || !sink_p) || + WARN_ON(!sink_p->source || !source_p->sink) || + WARN_ON(!source_p->source || !sink_p->sink)) + return -EINVAL; source = source_p->source->priv; sink = sink_p->sink->priv; @@ -3446,7 +3448,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w, break; default: - BUG(); + WARN(1, "Unknown event %d\n", event); return -EINVAL; } diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c index 6ad4c7a47f5d..cbc9c96ce1f4 100644 --- a/sound/soc/soc-generic-dmaengine-pcm.c +++ b/sound/soc/soc-generic-dmaengine-pcm.c @@ -230,7 +230,7 @@ static int dmaengine_pcm_new(struct snd_soc_pcm_runtime *rtd) } ret = snd_pcm_lib_preallocate_pages(substream, - SNDRV_DMA_TYPE_DEV, + SNDRV_DMA_TYPE_DEV_IRAM, dmaengine_dma_dev(pcm, substream), prealloc_buffer_size, max_buffer_size); diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 591f0f3074c5..42782c01e413 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -19,6 +19,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/delay.h> +#include <linux/pinctrl/consumer.h> #include <linux/pm_runtime.h> #include <linux/slab.h> #include <linux/workqueue.h> @@ -183,6 +184,8 @@ static int soc_pcm_open(struct snd_pcm_substream *substream) struct snd_soc_dai_driver *codec_dai_drv = codec_dai->driver; int ret = 0; + pinctrl_pm_select_default_state(cpu_dai->dev); + pinctrl_pm_select_default_state(codec_dai->dev); pm_runtime_get_sync(cpu_dai->dev); pm_runtime_get_sync(codec_dai->dev); pm_runtime_get_sync(platform->dev); @@ -317,6 +320,10 @@ out: pm_runtime_put(platform->dev); pm_runtime_put(codec_dai->dev); pm_runtime_put(cpu_dai->dev); + if (!codec_dai->active) + pinctrl_pm_select_sleep_state(codec_dai->dev); + if (!cpu_dai->active) + pinctrl_pm_select_sleep_state(cpu_dai->dev); return ret; } @@ -426,6 +433,10 @@ static int soc_pcm_close(struct snd_pcm_substream *substream) pm_runtime_put(platform->dev); pm_runtime_put(codec_dai->dev); pm_runtime_put(cpu_dai->dev); + if (!codec_dai->active) + pinctrl_pm_select_sleep_state(codec_dai->dev); + if (!cpu_dai->active) + pinctrl_pm_select_sleep_state(cpu_dai->dev); return 0; } diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c index 52af7f6fb37f..364bf6a907e1 100644 --- a/sound/soc/tegra/tegra20_i2s.c +++ b/sound/soc/tegra/tegra20_i2s.c @@ -297,7 +297,7 @@ static bool tegra20_i2s_wr_rd_reg(struct device *dev, unsigned int reg) return true; default: return false; - }; + } } static bool tegra20_i2s_volatile_reg(struct device *dev, unsigned int reg) @@ -310,7 +310,7 @@ static bool tegra20_i2s_volatile_reg(struct device *dev, unsigned int reg) return true; default: return false; - }; + } } static bool tegra20_i2s_precious_reg(struct device *dev, unsigned int reg) @@ -321,7 +321,7 @@ static bool tegra20_i2s_precious_reg(struct device *dev, unsigned int reg) return true; default: return false; - }; + } } static const struct regmap_config tegra20_i2s_regmap_config = { diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c index 551b3c93ce93..08bc6931c7c7 100644 --- a/sound/soc/tegra/tegra20_spdif.c +++ b/sound/soc/tegra/tegra20_spdif.c @@ -213,7 +213,7 @@ static bool tegra20_spdif_wr_rd_reg(struct device *dev, unsigned int reg) return true; default: return false; - }; + } } static bool tegra20_spdif_volatile_reg(struct device *dev, unsigned int reg) @@ -234,7 +234,7 @@ static bool tegra20_spdif_volatile_reg(struct device *dev, unsigned int reg) return true; default: return false; - }; + } } static bool tegra20_spdif_precious_reg(struct device *dev, unsigned int reg) @@ -247,7 +247,7 @@ static bool tegra20_spdif_precious_reg(struct device *dev, unsigned int reg) return true; default: return false; - }; + } } static const struct regmap_config tegra20_spdif_regmap_config = { diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c index bdd19db4a08b..31154338c1eb 100644 --- a/sound/soc/tegra/tegra30_ahub.c +++ b/sound/soc/tegra/tegra30_ahub.c @@ -360,7 +360,7 @@ static bool tegra30_ahub_apbif_wr_rd_reg(struct device *dev, unsigned int reg) return true; default: break; - }; + } if (REG_IN_ARRAY(reg, CHANNEL_CTRL) || REG_IN_ARRAY(reg, CHANNEL_CLEAR) || @@ -395,7 +395,7 @@ static bool tegra30_ahub_apbif_volatile_reg(struct device *dev, return true; default: break; - }; + } if (REG_IN_ARRAY(reg, CHANNEL_CLEAR) || REG_IN_ARRAY(reg, CHANNEL_STATUS) || diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c index 5f20b695eba2..231a785b3921 100644 --- a/sound/soc/tegra/tegra30_i2s.c +++ b/sound/soc/tegra/tegra30_i2s.c @@ -376,7 +376,7 @@ static bool tegra30_i2s_wr_rd_reg(struct device *dev, unsigned int reg) return true; default: return false; - }; + } } static bool tegra30_i2s_volatile_reg(struct device *dev, unsigned int reg) @@ -389,7 +389,7 @@ static bool tegra30_i2s_volatile_reg(struct device *dev, unsigned int reg) return true; default: return false; - }; + } } static const struct regmap_config tegra30_i2s_regmap_config = { diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c index 45a6428cba8d..fbd077f4de72 100644 --- a/sound/soc/txx9/txx9aclc.c +++ b/sound/soc/txx9/txx9aclc.c @@ -115,8 +115,8 @@ static void txx9aclc_dma_complete(void *arg) spin_lock_irqsave(&dmadata->dma_lock, flags); if (dmadata->frag_count >= 0) { dmadata->dmacount--; - BUG_ON(dmadata->dmacount < 0); - tasklet_schedule(&dmadata->tasklet); + if (!WARN_ON(dmadata->dmacount < 0)) + tasklet_schedule(&dmadata->tasklet); } spin_unlock_irqrestore(&dmadata->dma_lock, flags); } @@ -181,7 +181,10 @@ static void txx9aclc_dma_tasklet(unsigned long data) spin_unlock_irqrestore(&dmadata->dma_lock, flags); return; } - BUG_ON(dmadata->dmacount >= NR_DMA_CHAIN); + if (WARN_ON(dmadata->dmacount >= NR_DMA_CHAIN)) { + spin_unlock_irqrestore(&dmadata->dma_lock, flags); + return; + } while (dmadata->dmacount < NR_DMA_CHAIN) { dmadata->dmacount++; spin_unlock_irqrestore(&dmadata->dma_lock, flags); diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c index 54aaad2a10f5..dbb1b625eb2f 100644 --- a/sound/sparc/cs4231.c +++ b/sound/sparc/cs4231.c @@ -429,7 +429,8 @@ static void snd_cs4231_advance_dma(struct cs4231_dma_control *dma_cont, unsigned int period_size = snd_pcm_lib_period_bytes(substream); unsigned int offset = period_size * (*periods_sent); - BUG_ON(period_size >= (1 << 24)); + if (WARN_ON(period_size >= (1 << 24))) + return; if (dma_cont->request(dma_cont, runtime->dma_addr + offset, period_size)) @@ -906,18 +907,24 @@ static int snd_cs4231_playback_prepare(struct snd_pcm_substream *substream) struct snd_cs4231 *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; unsigned long flags; + int ret = 0; spin_lock_irqsave(&chip->lock, flags); chip->image[CS4231_IFACE_CTRL] &= ~(CS4231_PLAYBACK_ENABLE | CS4231_PLAYBACK_PIO); - BUG_ON(runtime->period_size > 0xffff + 1); + if (WARN_ON(runtime->period_size > 0xffff + 1)) { + ret = -EINVAL; + goto out; + } chip->p_periods_sent = 0; + +out: spin_unlock_irqrestore(&chip->lock, flags); - return 0; + return ret; } static int snd_cs4231_capture_hw_params(struct snd_pcm_substream *substream, diff --git a/sound/usb/6fire/chip.c b/sound/usb/6fire/chip.c index c39c77978468..66edc4a7917f 100644 --- a/sound/usb/6fire/chip.c +++ b/sound/usb/6fire/chip.c @@ -101,7 +101,7 @@ static int usb6fire_chip_probe(struct usb_interface *intf, usb_set_intfdata(intf, chips[i]); mutex_unlock(®ister_mutex); return 0; - } else if (regidx < 0) + } else if (!devices[i] && regidx < 0) regidx = i; } if (regidx < 0) { diff --git a/sound/usb/caiaq/control.c b/sound/usb/caiaq/control.c index ae6b50f9ed56..f65fc0987cfb 100644 --- a/sound/usb/caiaq/control.c +++ b/sound/usb/caiaq/control.c @@ -28,6 +28,7 @@ #include "control.h" #define CNT_INTVAL 0x10000 +#define MASCHINE_BANK_SIZE 32 static int control_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) @@ -105,6 +106,10 @@ static int control_put(struct snd_kcontrol *kcontrol, USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1)) cmd = EP1_CMD_DIMM_LEDS; + if (cdev->chip.usb_id == + USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER)) + cmd = EP1_CMD_DIMM_LEDS; + if (pos & CNT_INTVAL) { int i = pos & ~CNT_INTVAL; @@ -121,6 +126,20 @@ static int control_put(struct snd_kcontrol *kcontrol, usb_sndbulkpipe(cdev->chip.dev, 8), cdev->ep8_out_buf, sizeof(cdev->ep8_out_buf), &actual_len, 200); + } else if (cdev->chip.usb_id == + USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER)) { + + int bank = 0; + int offset = 0; + + if (i >= MASCHINE_BANK_SIZE) { + bank = 0x1e; + offset = MASCHINE_BANK_SIZE; + } + + snd_usb_caiaq_send_command_bank(cdev, cmd, bank, + cdev->control_state + offset, + MASCHINE_BANK_SIZE); } else { snd_usb_caiaq_send_command(cdev, cmd, cdev->control_state, sizeof(cdev->control_state)); @@ -490,6 +509,74 @@ static struct caiaq_controller kontrols4_controller[] = { { "LED: FX2: Mode", 133 | CNT_INTVAL }, }; +static struct caiaq_controller maschine_controller[] = { + { "LED: Pad 1", 3 | CNT_INTVAL }, + { "LED: Pad 2", 2 | CNT_INTVAL }, + { "LED: Pad 3", 1 | CNT_INTVAL }, + { "LED: Pad 4", 0 | CNT_INTVAL }, + { "LED: Pad 5", 7 | CNT_INTVAL }, + { "LED: Pad 6", 6 | CNT_INTVAL }, + { "LED: Pad 7", 5 | CNT_INTVAL }, + { "LED: Pad 8", 4 | CNT_INTVAL }, + { "LED: Pad 9", 11 | CNT_INTVAL }, + { "LED: Pad 10", 10 | CNT_INTVAL }, + { "LED: Pad 11", 9 | CNT_INTVAL }, + { "LED: Pad 12", 8 | CNT_INTVAL }, + { "LED: Pad 13", 15 | CNT_INTVAL }, + { "LED: Pad 14", 14 | CNT_INTVAL }, + { "LED: Pad 15", 13 | CNT_INTVAL }, + { "LED: Pad 16", 12 | CNT_INTVAL }, + + { "LED: Mute", 16 | CNT_INTVAL }, + { "LED: Solo", 17 | CNT_INTVAL }, + { "LED: Select", 18 | CNT_INTVAL }, + { "LED: Duplicate", 19 | CNT_INTVAL }, + { "LED: Navigate", 20 | CNT_INTVAL }, + { "LED: Pad Mode", 21 | CNT_INTVAL }, + { "LED: Pattern", 22 | CNT_INTVAL }, + { "LED: Scene", 23 | CNT_INTVAL }, + + { "LED: Shift", 24 | CNT_INTVAL }, + { "LED: Erase", 25 | CNT_INTVAL }, + { "LED: Grid", 26 | CNT_INTVAL }, + { "LED: Right Bottom", 27 | CNT_INTVAL }, + { "LED: Rec", 28 | CNT_INTVAL }, + { "LED: Play", 29 | CNT_INTVAL }, + { "LED: Left Bottom", 32 | CNT_INTVAL }, + { "LED: Restart", 33 | CNT_INTVAL }, + + { "LED: Group A", 41 | CNT_INTVAL }, + { "LED: Group B", 40 | CNT_INTVAL }, + { "LED: Group C", 37 | CNT_INTVAL }, + { "LED: Group D", 36 | CNT_INTVAL }, + { "LED: Group E", 39 | CNT_INTVAL }, + { "LED: Group F", 38 | CNT_INTVAL }, + { "LED: Group G", 35 | CNT_INTVAL }, + { "LED: Group H", 34 | CNT_INTVAL }, + + { "LED: Auto Write", 42 | CNT_INTVAL }, + { "LED: Snap", 43 | CNT_INTVAL }, + { "LED: Right Top", 44 | CNT_INTVAL }, + { "LED: Left Top", 45 | CNT_INTVAL }, + { "LED: Sampling", 46 | CNT_INTVAL }, + { "LED: Browse", 47 | CNT_INTVAL }, + { "LED: Step", 48 | CNT_INTVAL }, + { "LED: Control", 49 | CNT_INTVAL }, + + { "LED: Top Button 1", 57 | CNT_INTVAL }, + { "LED: Top Button 2", 56 | CNT_INTVAL }, + { "LED: Top Button 3", 55 | CNT_INTVAL }, + { "LED: Top Button 4", 54 | CNT_INTVAL }, + { "LED: Top Button 5", 53 | CNT_INTVAL }, + { "LED: Top Button 6", 52 | CNT_INTVAL }, + { "LED: Top Button 7", 51 | CNT_INTVAL }, + { "LED: Top Button 8", 50 | CNT_INTVAL }, + + { "LED: Note Repeat", 58 | CNT_INTVAL }, + + { "Backlight Display", 59 | CNT_INTVAL } +}; + static int add_controls(struct caiaq_controller *c, int num, struct snd_usb_caiaqdev *cdev) { @@ -553,6 +640,11 @@ int snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *cdev) ret = add_controls(kontrols4_controller, ARRAY_SIZE(kontrols4_controller), cdev); break; + + case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER): + ret = add_controls(maschine_controller, + ARRAY_SIZE(maschine_controller), cdev); + break; } return ret; diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c index 1a61dd12fe38..bc55f708a696 100644 --- a/sound/usb/caiaq/device.c +++ b/sound/usb/caiaq/device.c @@ -235,6 +235,31 @@ int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *cdev, cdev->ep1_out_buf, len+1, &actual_len, 200); } +int snd_usb_caiaq_send_command_bank(struct snd_usb_caiaqdev *cdev, + unsigned char command, + unsigned char bank, + const unsigned char *buffer, + int len) +{ + int actual_len; + struct usb_device *usb_dev = cdev->chip.dev; + + if (!usb_dev) + return -EIO; + + if (len > EP1_BUFSIZE - 2) + len = EP1_BUFSIZE - 2; + + if (buffer && len > 0) + memcpy(cdev->ep1_out_buf+2, buffer, len); + + cdev->ep1_out_buf[0] = command; + cdev->ep1_out_buf[1] = bank; + + return usb_bulk_msg(usb_dev, usb_sndbulkpipe(usb_dev, 1), + cdev->ep1_out_buf, len+2, &actual_len, 200); +} + int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *cdev, int rate, int depth, int bpp) { diff --git a/sound/usb/caiaq/device.h b/sound/usb/caiaq/device.h index ad102fac6942..ab0f7520a99b 100644 --- a/sound/usb/caiaq/device.h +++ b/sound/usb/caiaq/device.h @@ -128,5 +128,10 @@ int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *cdev, unsigned char command, const unsigned char *buffer, int len); +int snd_usb_caiaq_send_command_bank(struct snd_usb_caiaqdev *cdev, + unsigned char command, + unsigned char bank, + const unsigned char *buffer, + int len); #endif /* CAIAQ_DEVICE_H */ diff --git a/sound/usb/card.c b/sound/usb/card.c index 64952e2d3ed1..d979050e6a6a 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -79,7 +79,6 @@ static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card * /* Vendor/product IDs for this card */ static int vid[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = -1 }; static int pid[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = -1 }; -static int nrpacks = 8; /* max. number of packets per urb */ static int device_setup[SNDRV_CARDS]; /* device parameter for this card */ static bool ignore_ctl_error; static bool autoclock = true; @@ -94,8 +93,6 @@ module_param_array(vid, int, NULL, 0444); MODULE_PARM_DESC(vid, "Vendor ID for the USB audio device."); module_param_array(pid, int, NULL, 0444); MODULE_PARM_DESC(pid, "Product ID for the USB audio device."); -module_param(nrpacks, int, 0644); -MODULE_PARM_DESC(nrpacks, "Max. number of packets per URB."); module_param_array(device_setup, int, NULL, 0444); MODULE_PARM_DESC(device_setup, "Specific device setup (if needed)."); module_param(ignore_ctl_error, bool, 0444); @@ -349,6 +346,7 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx, case USB_SPEED_LOW: case USB_SPEED_FULL: case USB_SPEED_HIGH: + case USB_SPEED_WIRELESS: case USB_SPEED_SUPER: break; default: @@ -374,7 +372,6 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx, chip->dev = dev; chip->card = card; chip->setup = device_setup[idx]; - chip->nrpacks = nrpacks; chip->autoclock = autoclock; chip->probing = 1; @@ -754,19 +751,4 @@ static struct usb_driver usb_audio_driver = { .supports_autosuspend = 1, }; -static int __init snd_usb_audio_init(void) -{ - if (nrpacks < 1 || nrpacks > MAX_PACKS) { - printk(KERN_WARNING "invalid nrpacks value.\n"); - return -EINVAL; - } - return usb_register(&usb_audio_driver); -} - -static void __exit snd_usb_audio_cleanup(void) -{ - usb_deregister(&usb_audio_driver); -} - -module_init(snd_usb_audio_init); -module_exit(snd_usb_audio_cleanup); +module_usb_driver(usb_audio_driver); diff --git a/sound/usb/card.h b/sound/usb/card.h index 5ecacaa90b53..9867ab866857 100644 --- a/sound/usb/card.h +++ b/sound/usb/card.h @@ -2,11 +2,11 @@ #define __USBAUDIO_CARD_H #define MAX_NR_RATES 1024 -#define MAX_PACKS 20 +#define MAX_PACKS 6 /* per URB */ #define MAX_PACKS_HS (MAX_PACKS * 8) /* in high speed mode */ -#define MAX_URBS 8 +#define MAX_URBS 12 #define SYNC_URBS 4 /* always four urbs for sync */ -#define MAX_QUEUE 24 /* try not to exceed this queue length, in ms */ +#define MAX_QUEUE 18 /* try not to exceed this queue length, in ms */ struct audioformat { struct list_head list; @@ -87,6 +87,7 @@ struct snd_usb_endpoint { unsigned int phase; /* phase accumulator */ unsigned int maxpacksize; /* max packet size in bytes */ unsigned int maxframesize; /* max packet size in frames */ + unsigned int max_urb_frames; /* max URB size in frames */ unsigned int curpacksize; /* current packet size in bytes (for capture) */ unsigned int curframesize; /* current packet size in frames (for capture) */ unsigned int syncmaxsize; /* sync endpoint packet size */ @@ -95,7 +96,7 @@ struct snd_usb_endpoint { unsigned int syncinterval; /* P for adaptive mode, 0 otherwise */ unsigned char silence_value; unsigned int stride; - int iface, alt_idx; + int iface, altsetting; int skip_packets; /* quirks for devices to ignore the first n packets in a stream */ @@ -116,6 +117,8 @@ struct snd_usb_substream { unsigned int channels_max; /* max channels in the all audiofmts */ unsigned int cur_rate; /* current rate (for hw_params callback) */ unsigned int period_bytes; /* current period bytes (for hw_params callback) */ + unsigned int period_frames; /* current frames per period */ + unsigned int buffer_periods; /* current periods per buffer */ unsigned int altset_idx; /* USB data format: index of alternate setting */ unsigned int txfr_quirk:1; /* allow sub-frame alignment */ unsigned int fmt_type; /* USB audio format type (1-3) */ @@ -125,6 +128,7 @@ struct snd_usb_substream { unsigned int hwptr_done; /* processed byte position in the buffer */ unsigned int transfer_done; /* processed frames since last period update */ + unsigned int frame_limit; /* limits number of packets in URB */ /* data and sync endpoints for this stream */ unsigned int ep_num; /* the endpoint number */ diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c index 93e970f2b3c0..b9ba0fcc45df 100644 --- a/sound/usb/endpoint.c +++ b/sound/usb/endpoint.c @@ -33,7 +33,6 @@ #include "pcm.h" #include "quirks.h" -#define EP_FLAG_ACTIVATED 0 #define EP_FLAG_RUNNING 1 #define EP_FLAG_STOPPING 2 @@ -426,9 +425,9 @@ struct snd_usb_endpoint *snd_usb_add_endpoint(struct snd_usb_audio *chip, list_for_each_entry(ep, &chip->ep_list, list) { if (ep->ep_num == ep_num && ep->iface == alts->desc.bInterfaceNumber && - ep->alt_idx == alts->desc.bAlternateSetting) { + ep->altsetting == alts->desc.bAlternateSetting) { snd_printdd(KERN_DEBUG "Re-using EP %x in iface %d,%d @%p\n", - ep_num, ep->iface, ep->alt_idx, ep); + ep_num, ep->iface, ep->altsetting, ep); goto __exit_unlock; } } @@ -447,7 +446,7 @@ struct snd_usb_endpoint *snd_usb_add_endpoint(struct snd_usb_audio *chip, ep->type = type; ep->ep_num = ep_num; ep->iface = alts->desc.bInterfaceNumber; - ep->alt_idx = alts->desc.bAlternateSetting; + ep->altsetting = alts->desc.bAlternateSetting; INIT_LIST_HEAD(&ep->ready_playback_urbs); ep_num &= USB_ENDPOINT_NUMBER_MASK; @@ -574,11 +573,14 @@ static int data_ep_set_params(struct snd_usb_endpoint *ep, snd_pcm_format_t pcm_format, unsigned int channels, unsigned int period_bytes, + unsigned int frames_per_period, + unsigned int periods_per_buffer, struct audioformat *fmt, struct snd_usb_endpoint *sync_ep) { - unsigned int maxsize, i, urb_packs, total_packs, packs_per_ms; - int is_playback = usb_pipeout(ep->pipe); + unsigned int maxsize, minsize, packs_per_ms, max_packs_per_urb; + unsigned int max_packs_per_period, urbs_per_period, urb_packs; + unsigned int max_urbs, i; int frame_bits = snd_pcm_format_physical_width(pcm_format) * channels; if (pcm_format == SNDRV_PCM_FORMAT_DSD_U16_LE && fmt->dsd_dop) { @@ -611,58 +613,67 @@ static int data_ep_set_params(struct snd_usb_endpoint *ep, else ep->curpacksize = maxsize; - if (snd_usb_get_speed(ep->chip->dev) != USB_SPEED_FULL) + if (snd_usb_get_speed(ep->chip->dev) != USB_SPEED_FULL) { packs_per_ms = 8 >> ep->datainterval; - else - packs_per_ms = 1; - - if (is_playback && !snd_usb_endpoint_implicit_feedback_sink(ep)) { - urb_packs = max(ep->chip->nrpacks, 1); - urb_packs = min(urb_packs, (unsigned int) MAX_PACKS); + max_packs_per_urb = MAX_PACKS_HS; } else { - urb_packs = 1; + packs_per_ms = 1; + max_packs_per_urb = MAX_PACKS; } + if (sync_ep && !snd_usb_endpoint_implicit_feedback_sink(ep)) + max_packs_per_urb = min(max_packs_per_urb, + 1U << sync_ep->syncinterval); + max_packs_per_urb = max(1u, max_packs_per_urb >> ep->datainterval); - urb_packs *= packs_per_ms; + /* + * Capture endpoints need to use small URBs because there's no way + * to tell in advance where the next period will end, and we don't + * want the next URB to complete much after the period ends. + * + * Playback endpoints with implicit sync much use the same parameters + * as their corresponding capture endpoint. + */ + if (usb_pipein(ep->pipe) || + snd_usb_endpoint_implicit_feedback_sink(ep)) { - if (sync_ep && !snd_usb_endpoint_implicit_feedback_sink(ep)) - urb_packs = min(urb_packs, 1U << sync_ep->syncinterval); + /* make capture URBs <= 1 ms and smaller than a period */ + urb_packs = min(max_packs_per_urb, packs_per_ms); + while (urb_packs > 1 && urb_packs * maxsize >= period_bytes) + urb_packs >>= 1; + ep->nurbs = MAX_URBS; - /* decide how many packets to be used */ - if (is_playback && !snd_usb_endpoint_implicit_feedback_sink(ep)) { - unsigned int minsize, maxpacks; + /* + * Playback endpoints without implicit sync are adjusted so that + * a period fits as evenly as possible in the smallest number of + * URBs. The total number of URBs is adjusted to the size of the + * ALSA buffer, subject to the MAX_URBS and MAX_QUEUE limits. + */ + } else { /* determine how small a packet can be */ - minsize = (ep->freqn >> (16 - ep->datainterval)) - * (frame_bits >> 3); + minsize = (ep->freqn >> (16 - ep->datainterval)) * + (frame_bits >> 3); /* with sync from device, assume it can be 12% lower */ if (sync_ep) minsize -= minsize >> 3; minsize = max(minsize, 1u); - total_packs = (period_bytes + minsize - 1) / minsize; - /* we need at least two URBs for queueing */ - if (total_packs < 2) { - total_packs = 2; - } else { - /* and we don't want too long a queue either */ - maxpacks = max(MAX_QUEUE * packs_per_ms, urb_packs * 2); - total_packs = min(total_packs, maxpacks); - } - } else { - while (urb_packs > 1 && urb_packs * maxsize >= period_bytes) - urb_packs >>= 1; - total_packs = MAX_URBS * urb_packs; - } - ep->nurbs = (total_packs + urb_packs - 1) / urb_packs; - if (ep->nurbs > MAX_URBS) { - /* too much... */ - ep->nurbs = MAX_URBS; - total_packs = MAX_URBS * urb_packs; - } else if (ep->nurbs < 2) { - /* too little - we need at least two packets - * to ensure contiguous playback/capture - */ - ep->nurbs = 2; + /* how many packets will contain an entire ALSA period? */ + max_packs_per_period = DIV_ROUND_UP(period_bytes, minsize); + + /* how many URBs will contain a period? */ + urbs_per_period = DIV_ROUND_UP(max_packs_per_period, + max_packs_per_urb); + /* how many packets are needed in each URB? */ + urb_packs = DIV_ROUND_UP(max_packs_per_period, urbs_per_period); + + /* limit the number of frames in a single URB */ + ep->max_urb_frames = DIV_ROUND_UP(frames_per_period, + urbs_per_period); + + /* try to use enough URBs to contain an entire ALSA buffer */ + max_urbs = min((unsigned) MAX_URBS, + MAX_QUEUE * packs_per_ms / urb_packs); + ep->nurbs = min(max_urbs, urbs_per_period * periods_per_buffer); } /* allocate and initialize data urbs */ @@ -670,8 +681,7 @@ static int data_ep_set_params(struct snd_usb_endpoint *ep, struct snd_urb_ctx *u = &ep->urb[i]; u->index = i; u->ep = ep; - u->packets = (i + 1) * total_packs / ep->nurbs - - i * total_packs / ep->nurbs; + u->packets = urb_packs; u->buffer_size = maxsize * u->packets; if (fmt->fmt_type == UAC_FORMAT_TYPE_II) @@ -703,8 +713,7 @@ out_of_memory: /* * configure a sync endpoint */ -static int sync_ep_set_params(struct snd_usb_endpoint *ep, - struct audioformat *fmt) +static int sync_ep_set_params(struct snd_usb_endpoint *ep) { int i; @@ -748,6 +757,8 @@ out_of_memory: * @pcm_format: the audio fomat. * @channels: the number of audio channels. * @period_bytes: the number of bytes in one alsa period. + * @period_frames: the number of frames in one alsa period. + * @buffer_periods: the number of periods in one alsa buffer. * @rate: the frame rate. * @fmt: the USB audio format information * @sync_ep: the sync endpoint to use, if any @@ -760,6 +771,8 @@ int snd_usb_endpoint_set_params(struct snd_usb_endpoint *ep, snd_pcm_format_t pcm_format, unsigned int channels, unsigned int period_bytes, + unsigned int period_frames, + unsigned int buffer_periods, unsigned int rate, struct audioformat *fmt, struct snd_usb_endpoint *sync_ep) @@ -793,10 +806,11 @@ int snd_usb_endpoint_set_params(struct snd_usb_endpoint *ep, switch (ep->type) { case SND_USB_ENDPOINT_TYPE_DATA: err = data_ep_set_params(ep, pcm_format, channels, - period_bytes, fmt, sync_ep); + period_bytes, period_frames, + buffer_periods, fmt, sync_ep); break; case SND_USB_ENDPOINT_TYPE_SYNC: - err = sync_ep_set_params(ep, fmt); + err = sync_ep_set_params(ep); break; default: err = -EINVAL; @@ -931,28 +945,21 @@ void snd_usb_endpoint_stop(struct snd_usb_endpoint *ep) * * @ep: the endpoint to deactivate * - * If the endpoint is not currently in use, this functions will select the - * alternate interface setting 0 for the interface of this endpoint. + * If the endpoint is not currently in use, this functions will + * deactivate its associated URBs. * * In case of any active users, this functions does nothing. - * - * Returns an error if usb_set_interface() failed, 0 in all other - * cases. */ -int snd_usb_endpoint_deactivate(struct snd_usb_endpoint *ep) +void snd_usb_endpoint_deactivate(struct snd_usb_endpoint *ep) { if (!ep) - return -EINVAL; - - deactivate_urbs(ep, true); - wait_clear_urbs(ep); + return; if (ep->use_count != 0) - return 0; - - clear_bit(EP_FLAG_ACTIVATED, &ep->flags); + return; - return 0; + deactivate_urbs(ep, true); + wait_clear_urbs(ep); } /** diff --git a/sound/usb/endpoint.h b/sound/usb/endpoint.h index 2287adf5ca59..1c7e8ee48abc 100644 --- a/sound/usb/endpoint.h +++ b/sound/usb/endpoint.h @@ -12,6 +12,8 @@ int snd_usb_endpoint_set_params(struct snd_usb_endpoint *ep, snd_pcm_format_t pcm_format, unsigned int channels, unsigned int period_bytes, + unsigned int period_frames, + unsigned int buffer_periods, unsigned int rate, struct audioformat *fmt, struct snd_usb_endpoint *sync_ep); @@ -20,7 +22,7 @@ int snd_usb_endpoint_start(struct snd_usb_endpoint *ep, bool can_sleep); void snd_usb_endpoint_stop(struct snd_usb_endpoint *ep); void snd_usb_endpoint_sync_pending_stop(struct snd_usb_endpoint *ep); int snd_usb_endpoint_activate(struct snd_usb_endpoint *ep); -int snd_usb_endpoint_deactivate(struct snd_usb_endpoint *ep); +void snd_usb_endpoint_deactivate(struct snd_usb_endpoint *ep); void snd_usb_endpoint_free(struct list_head *head); int snd_usb_endpoint_implicit_feedback_sink(struct snd_usb_endpoint *ep); diff --git a/sound/usb/helper.c b/sound/usb/helper.c index 620902463c6e..51ed1ac825fd 100644 --- a/sound/usb/helper.c +++ b/sound/usb/helper.c @@ -118,6 +118,7 @@ unsigned char snd_usb_parse_datainterval(struct snd_usb_audio *chip, { switch (snd_usb_get_speed(chip->dev)) { case USB_SPEED_HIGH: + case USB_SPEED_WIRELESS: case USB_SPEED_SUPER: if (get_endpoint(alts, 0)->bInterval >= 1 && get_endpoint(alts, 0)->bInterval <= 4) diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 95558ef4a7a0..44b0ba4feab3 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -1151,14 +1151,14 @@ static void check_no_speaker_on_headset(struct snd_kcontrol *kctl, const char *names_to_check[] = { "Headset", "headset", "Headphone", "headphone", NULL}; const char **s; - bool found = 0; + bool found = false; if (strcmp("Speaker", kctl->id.name)) return; for (s = names_to_check; *s; s++) if (strstr(card->shortname, *s)) { - found = 1; + found = true; break; } diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index d42a584cf829..3454262358b3 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -433,6 +433,89 @@ static void snd_audigy2nx_proc_read(struct snd_info_entry *entry, } } +/* EMU0204 */ +static int snd_emu0204_ch_switch_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + static const char *texts[2] = {"1/2", + "3/4" + }; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = 2; + if (uinfo->value.enumerated.item > 1) + uinfo->value.enumerated.item = 1; + strcpy(uinfo->value.enumerated.name, + texts[uinfo->value.enumerated.item]); + + return 0; +} + +static int snd_emu0204_ch_switch_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + ucontrol->value.enumerated.item[0] = kcontrol->private_value; + return 0; +} + +static int snd_emu0204_ch_switch_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); + unsigned int value = ucontrol->value.enumerated.item[0]; + int err, changed; + unsigned char buf[2]; + + if (value > 1) + return -EINVAL; + + buf[0] = 0x01; + buf[1] = value ? 0x02 : 0x01; + + changed = value != kcontrol->private_value; + down_read(&mixer->chip->shutdown_rwsem); + if (mixer->chip->shutdown) { + err = -ENODEV; + goto out; + } + err = snd_usb_ctl_msg(mixer->chip->dev, + usb_sndctrlpipe(mixer->chip->dev, 0), UAC_SET_CUR, + USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, + 0x0400, 0x0e00, buf, 2); + out: + up_read(&mixer->chip->shutdown_rwsem); + if (err < 0) + return err; + kcontrol->private_value = value; + return changed; +} + + +static struct snd_kcontrol_new snd_emu0204_controls[] = { + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Front Jack Channels", + .info = snd_emu0204_ch_switch_info, + .get = snd_emu0204_ch_switch_get, + .put = snd_emu0204_ch_switch_put, + .private_value = 0, + }, +}; + +static int snd_emu0204_controls_create(struct usb_mixer_interface *mixer) +{ + int i, err; + + for (i = 0; i < ARRAY_SIZE(snd_emu0204_controls); ++i) { + err = snd_ctl_add(mixer->chip->card, + snd_ctl_new1(&snd_emu0204_controls[i], mixer)); + if (err < 0) + return err; + } + + return 0; +} /* ASUS Xonar U1 / U3 controls */ static int snd_xonar_u1_switch_get(struct snd_kcontrol *kcontrol, @@ -1545,6 +1628,13 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) snd_audigy2nx_proc_read); break; + /* EMU0204 */ + case USB_ID(0x041e, 0x3f19): + err = snd_emu0204_controls_create(mixer); + if (err < 0) + break; + break; + case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */ case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C400 */ err = snd_c400_create_mixer(mixer); diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index b375d58871e7..ca3256d6fde3 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -241,16 +241,17 @@ static int start_endpoints(struct snd_usb_substream *subs, bool can_sleep) struct snd_usb_endpoint *ep = subs->sync_endpoint; if (subs->data_endpoint->iface != subs->sync_endpoint->iface || - subs->data_endpoint->alt_idx != subs->sync_endpoint->alt_idx) { + subs->data_endpoint->altsetting != subs->sync_endpoint->altsetting) { err = usb_set_interface(subs->dev, subs->sync_endpoint->iface, - subs->sync_endpoint->alt_idx); + subs->sync_endpoint->altsetting); if (err < 0) { + clear_bit(SUBSTREAM_FLAG_SYNC_EP_STARTED, &subs->flags); snd_printk(KERN_ERR "%d:%d:%d: cannot set interface (%d)\n", subs->dev->devnum, subs->sync_endpoint->iface, - subs->sync_endpoint->alt_idx, err); + subs->sync_endpoint->altsetting, err); return -EIO; } } @@ -282,22 +283,6 @@ static void stop_endpoints(struct snd_usb_substream *subs, bool wait) } } -static int deactivate_endpoints(struct snd_usb_substream *subs) -{ - int reta, retb; - - reta = snd_usb_endpoint_deactivate(subs->sync_endpoint); - retb = snd_usb_endpoint_deactivate(subs->data_endpoint); - - if (reta < 0) - return reta; - - if (retb < 0) - return retb; - - return 0; -} - static int search_roland_implicit_fb(struct usb_device *dev, int ifnum, unsigned int altsetting, struct usb_host_interface **alts, @@ -595,6 +580,7 @@ static int configure_sync_endpoint(struct snd_usb_substream *subs) subs->pcm_format, subs->channels, subs->period_bytes, + 0, 0, subs->cur_rate, subs->cur_audiofmt, NULL); @@ -631,6 +617,7 @@ static int configure_sync_endpoint(struct snd_usb_substream *subs) subs->pcm_format, sync_fp->channels, sync_period_bytes, + 0, 0, subs->cur_rate, sync_fp, NULL); @@ -653,6 +640,8 @@ static int configure_endpoint(struct snd_usb_substream *subs) subs->pcm_format, subs->channels, subs->period_bytes, + subs->period_frames, + subs->buffer_periods, subs->cur_rate, subs->cur_audiofmt, subs->sync_endpoint); @@ -689,6 +678,8 @@ static int snd_usb_hw_params(struct snd_pcm_substream *substream, subs->pcm_format = params_format(hw_params); subs->period_bytes = params_period_bytes(hw_params); + subs->period_frames = params_period_size(hw_params); + subs->buffer_periods = params_periods(hw_params); subs->channels = params_channels(hw_params); subs->cur_rate = params_rate(hw_params); @@ -730,7 +721,8 @@ static int snd_usb_hw_free(struct snd_pcm_substream *substream) down_read(&subs->stream->chip->shutdown_rwsem); if (!subs->stream->chip->shutdown) { stop_endpoints(subs, true); - deactivate_endpoints(subs); + snd_usb_endpoint_deactivate(subs->sync_endpoint); + snd_usb_endpoint_deactivate(subs->data_endpoint); } up_read(&subs->stream->chip->shutdown_rwsem); return snd_pcm_lib_free_vmalloc_buffer(substream); @@ -1363,6 +1355,7 @@ static void prepare_playback_urb(struct snd_usb_substream *subs, frames = 0; urb->number_of_packets = 0; spin_lock_irqsave(&subs->lock, flags); + subs->frame_limit += ep->max_urb_frames; for (i = 0; i < ctx->packets; i++) { if (ctx->packet_size[i]) counts = ctx->packet_size[i]; @@ -1377,6 +1370,7 @@ static void prepare_playback_urb(struct snd_usb_substream *subs, subs->transfer_done += counts; if (subs->transfer_done >= runtime->period_size) { subs->transfer_done -= runtime->period_size; + subs->frame_limit = 0; period_elapsed = 1; if (subs->fmt_type == UAC_FORMAT_TYPE_II) { if (subs->transfer_done > 0) { @@ -1399,8 +1393,10 @@ static void prepare_playback_urb(struct snd_usb_substream *subs, break; } } - if (period_elapsed && - !snd_usb_endpoint_implicit_feedback_sink(subs->data_endpoint)) /* finish at the period boundary */ + /* finish at the period boundary or after enough frames */ + if ((period_elapsed || + subs->transfer_done >= subs->frame_limit) && + !snd_usb_endpoint_implicit_feedback_sink(ep)) break; } bytes = frames * ep->stride; diff --git a/sound/usb/stream.c b/sound/usb/stream.c index c4339f97226b..2fb71be5e100 100644 --- a/sound/usb/stream.c +++ b/sound/usb/stream.c @@ -273,16 +273,14 @@ static struct snd_pcm_chmap_elem *convert_chmap(int channels, unsigned int bits, SNDRV_CHMAP_TSL, /* top side left */ SNDRV_CHMAP_TSR, /* top side right */ SNDRV_CHMAP_BC, /* bottom center */ - SNDRV_CHMAP_BLC, /* bottom left center */ - SNDRV_CHMAP_BRC, /* bottom right center */ + SNDRV_CHMAP_RLC, /* back left of center */ + SNDRV_CHMAP_RRC, /* back right of center */ 0 /* terminator */ }; struct snd_pcm_chmap_elem *chmap; const unsigned int *maps; int c; - if (!bits) - return NULL; if (channels > ARRAY_SIZE(chmap->map)) return NULL; @@ -293,9 +291,19 @@ static struct snd_pcm_chmap_elem *convert_chmap(int channels, unsigned int bits, maps = protocol == UAC_VERSION_2 ? uac2_maps : uac1_maps; chmap->channels = channels; c = 0; - for (; bits && *maps; maps++, bits >>= 1) { - if (bits & 1) - chmap->map[c++] = *maps; + + if (bits) { + for (; bits && *maps; maps++, bits >>= 1) + if (bits & 1) + chmap->map[c++] = *maps; + } else { + /* If we're missing wChannelConfig, then guess something + to make sure the channel map is not skipped entirely */ + if (channels == 1) + chmap->map[c++] = SNDRV_CHMAP_MONO; + else + for (; c < channels && *maps; maps++) + chmap->map[c++] = *maps; } for (; c < channels; c++) @@ -579,6 +587,7 @@ int snd_usb_parse_audio_interface(struct snd_usb_audio *chip, int iface_no) num_channels = as->bNrChannels; format = le32_to_cpu(as->bmFormats); + chconfig = le32_to_cpu(as->bmChannelConfig); /* lookup the terminal associated to this interface * to extract the clock */ @@ -586,7 +595,8 @@ int snd_usb_parse_audio_interface(struct snd_usb_audio *chip, int iface_no) as->bTerminalLink); if (input_term) { clock = input_term->bCSourceID; - chconfig = le32_to_cpu(input_term->bmChannelConfig); + if (!chconfig && (num_channels == input_term->bNrChannels)) + chconfig = le32_to_cpu(input_term->bmChannelConfig); break; } @@ -652,7 +662,6 @@ int snd_usb_parse_audio_interface(struct snd_usb_audio *chip, int iface_no) * (fp->maxpacksize & 0x7ff); fp->attributes = parse_uac_endpoint_attributes(chip, alts, protocol, iface_no); fp->clock = clock; - fp->chmap = convert_chmap(num_channels, chconfig, protocol); /* some quirks for attributes here */ @@ -688,12 +697,16 @@ int snd_usb_parse_audio_interface(struct snd_usb_audio *chip, int iface_no) /* ok, let's parse further... */ if (snd_usb_parse_audio_format(chip, fp, format, fmt, stream) < 0) { kfree(fp->rate_table); - kfree(fp->chmap); kfree(fp); fp = NULL; continue; } + /* Create chmap */ + if (fp->channels != num_channels) + chconfig = 0; + fp->chmap = convert_chmap(fp->channels, chconfig, protocol); + snd_printdd(KERN_INFO "%d:%u:%d: add audio endpoint %#x\n", dev->devnum, iface_no, altno, fp->endpoint); err = snd_usb_add_audio_stream(chip, stream, fp); if (err < 0) { diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h index caabe9b3af49..5d2fe0530745 100644 --- a/sound/usb/usbaudio.h +++ b/sound/usb/usbaudio.h @@ -55,7 +55,6 @@ struct snd_usb_audio { struct list_head mixer_list; /* list of mixer interfaces */ int setup; /* from the 'device_setup' module param */ - int nrpacks; /* from the 'nrpacks' module param */ bool autoclock; /* from the 'autoclock' module param */ struct usb_host_interface *ctrl_intf; /* the audio control interface */ |