diff options
Diffstat (limited to 'sound/isa/opti9xx/opti92x-ad1848.c')
| -rw-r--r-- | sound/isa/opti9xx/opti92x-ad1848.c | 720 |
1 files changed, 312 insertions, 408 deletions
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c index b94339f8306f..1ea3944ef7ab 100644 --- a/sound/isa/opti9xx/opti92x-ad1848.c +++ b/sound/isa/opti9xx/opti92x-ad1848.c @@ -24,13 +24,15 @@ #include <sound/driver.h> -#include <asm/io.h> -#include <asm/dma.h> -#include <linux/delay.h> #include <linux/init.h> +#include <linux/err.h> +#include <linux/platform_device.h> +#include <linux/delay.h> #include <linux/slab.h> #include <linux/pnp.h> #include <linux/moduleparam.h> +#include <asm/io.h> +#include <asm/dma.h> #include <sound/core.h> #ifdef CS4231 #include <sound/cs4231.h> @@ -120,8 +122,6 @@ MODULE_PARM_DESC(dma2, "2nd dma # for opti9xx driver."); #define OPTi9XX_MC_REG(n) n -typedef struct _snd_opti9xx opti9xx_t; - #ifdef OPTi93X #define OPTi93X_INDEX 0x00 @@ -193,16 +193,14 @@ typedef struct _snd_opti9xx opti9xx_t; #define OPTi93X_IRQ_CAPTURE 0x08 -typedef struct _snd_opti93x opti93x_t; - -struct _snd_opti93x { +struct snd_opti93x { unsigned long port; struct resource *res_port; int irq; int dma1; int dma2; - opti9xx_t *chip; + struct snd_opti9xx *chip; unsigned short hardware; unsigned char image[32]; @@ -212,10 +210,10 @@ struct _snd_opti93x { spinlock_t lock; - snd_card_t *card; - snd_pcm_t *pcm; - snd_pcm_substream_t *playback_substream; - snd_pcm_substream_t *capture_substream; + struct snd_card *card; + struct snd_pcm *pcm; + struct snd_pcm_substream *playback_substream; + struct snd_pcm_substream *capture_substream; unsigned int p_dma_size; unsigned int c_dma_size; }; @@ -227,7 +225,7 @@ struct _snd_opti93x { #endif /* OPTi93X */ -struct _snd_opti9xx { +struct snd_opti9xx { unsigned short hardware; unsigned char password; char name[7]; @@ -260,8 +258,8 @@ struct _snd_opti9xx { #endif /* CONFIG_PNP */ }; -static int snd_opti9xx_first_hit = 1; -static snd_card_t *snd_opti9xx_legacy = SNDRV_DEFAULT_PTR1; +static int snd_opti9xx_pnp_is_probed; +static struct platform_device *snd_opti9xx_platform_device; #ifdef CONFIG_PNP @@ -296,7 +294,7 @@ static char * snd_opti9xx_names[] = { }; -static long snd_legacy_find_free_ioport(long *port_table, long size) +static long __init snd_legacy_find_free_ioport(long *port_table, long size) { while (*port_table != -1) { if (request_region(*port_table, size, "ALSA test")) { @@ -308,7 +306,7 @@ static long snd_legacy_find_free_ioport(long *port_table, long size) return -1; } -static int __devinit snd_opti9xx_init(opti9xx_t *chip, unsigned short hardware) +static int __init snd_opti9xx_init(struct snd_opti9xx *chip, unsigned short hardware) { static int opti9xx_mc_size[] = {7, 7, 10, 10, 2, 2, 2}; @@ -363,7 +361,7 @@ static int __devinit snd_opti9xx_init(opti9xx_t *chip, unsigned short hardware) return 0; } -static unsigned char snd_opti9xx_read(opti9xx_t *chip, +static unsigned char snd_opti9xx_read(struct snd_opti9xx *chip, unsigned char reg) { unsigned long flags; @@ -406,7 +404,7 @@ static unsigned char snd_opti9xx_read(opti9xx_t *chip, return retval; } -static void snd_opti9xx_write(opti9xx_t *chip, unsigned char reg, +static void snd_opti9xx_write(struct snd_opti9xx *chip, unsigned char reg, unsigned char value) { unsigned long flags; @@ -453,7 +451,7 @@ static void snd_opti9xx_write(opti9xx_t *chip, unsigned char reg, (snd_opti9xx_read(chip, reg) & ~(mask)) | ((value) & (mask))) -static int __devinit snd_opti9xx_configure(opti9xx_t *chip) +static int __init snd_opti9xx_configure(struct snd_opti9xx *chip) { unsigned char wss_base_bits; unsigned char irq_bits; @@ -684,7 +682,7 @@ static unsigned char snd_opti93x_default_image[32] = }; -static int snd_opti93x_busy_wait(opti93x_t *chip) +static int snd_opti93x_busy_wait(struct snd_opti93x *chip) { int timeout; @@ -696,14 +694,14 @@ static int snd_opti93x_busy_wait(opti93x_t *chip) return -EBUSY; } -static unsigned char snd_opti93x_in(opti93x_t *chip, unsigned char reg) +static unsigned char snd_opti93x_in(struct snd_opti93x *chip, unsigned char reg) { snd_opti93x_busy_wait(chip); outb(chip->mce_bit | (reg & 0x1f), OPTi93X_PORT(chip, INDEX)); return inb(OPTi93X_PORT(chip, DATA)); } -static void snd_opti93x_out(opti93x_t *chip, unsigned char reg, +static void snd_opti93x_out(struct snd_opti93x *chip, unsigned char reg, unsigned char value) { snd_opti93x_busy_wait(chip); @@ -711,13 +709,13 @@ static void snd_opti93x_out(opti93x_t *chip, unsigned char reg, outb(value, OPTi93X_PORT(chip, DATA)); } -static void snd_opti93x_out_image(opti93x_t *chip, unsigned char reg, +static void snd_opti93x_out_image(struct snd_opti93x *chip, unsigned char reg, unsigned char value) { snd_opti93x_out(chip, reg, chip->image[reg] = value); } -static void snd_opti93x_out_mask(opti93x_t *chip, unsigned char reg, +static void snd_opti93x_out_mask(struct snd_opti93x *chip, unsigned char reg, unsigned char mask, unsigned char value) { snd_opti93x_out_image(chip, reg, @@ -725,7 +723,7 @@ static void snd_opti93x_out_mask(opti93x_t *chip, unsigned char reg, } -static void snd_opti93x_mce_up(opti93x_t *chip) +static void snd_opti93x_mce_up(struct snd_opti93x *chip) { snd_opti93x_busy_wait(chip); @@ -734,7 +732,7 @@ static void snd_opti93x_mce_up(opti93x_t *chip) outb(chip->mce_bit, OPTi93X_PORT(chip, INDEX)); } -static void snd_opti93x_mce_down(opti93x_t *chip) +static void snd_opti93x_mce_down(struct snd_opti93x *chip) { snd_opti93x_busy_wait(chip); @@ -746,7 +744,7 @@ static void snd_opti93x_mce_down(opti93x_t *chip) #define snd_opti93x_mute_reg(chip, reg, mute) \ snd_opti93x_out(chip, reg, mute ? 0x80 : chip->image[reg]); -static void snd_opti93x_mute(opti93x_t *chip, int mute) +static void snd_opti93x_mute(struct snd_opti93x *chip, int mute) { mute = mute ? 1 : 0; if (chip->mute == mute) @@ -798,7 +796,7 @@ static unsigned int rates[] = { 5512, 6615, 8000, 9600, 11025, 16000, 44100, 48000 }; #define RATES ARRAY_SIZE(rates) -static snd_pcm_hw_constraint_list_t hw_constraints_rates = { +static struct snd_pcm_hw_constraint_list hw_constraints_rates = { .count = RATES, .list = rates, .mask = 0, @@ -820,7 +818,7 @@ static unsigned char snd_opti93x_get_freq(unsigned int rate) return bits[RATES-1]; } -static unsigned char snd_opti93x_get_format(opti93x_t *chip, +static unsigned char snd_opti93x_get_format(struct snd_opti93x *chip, unsigned int format, int channels) { unsigned char retval = OPTi93X_LINEAR_8; @@ -845,7 +843,7 @@ static unsigned char snd_opti93x_get_format(opti93x_t *chip, } -static void snd_opti93x_playback_format(opti93x_t *chip, unsigned char fmt) +static void snd_opti93x_playback_format(struct snd_opti93x *chip, unsigned char fmt) { unsigned char mask; @@ -859,7 +857,7 @@ static void snd_opti93x_playback_format(opti93x_t *chip, unsigned char fmt) snd_opti93x_mute(chip, 0); } -static void snd_opti93x_capture_format(opti93x_t *chip, unsigned char fmt) +static void snd_opti93x_capture_format(struct snd_opti93x *chip, unsigned char fmt) { snd_opti93x_mute(chip, 1); @@ -875,7 +873,7 @@ static void snd_opti93x_capture_format(opti93x_t *chip, unsigned char fmt) } -static int snd_opti93x_open(opti93x_t *chip, unsigned int mode) +static int snd_opti93x_open(struct snd_opti93x *chip, unsigned int mode) { unsigned long flags; @@ -899,7 +897,7 @@ static int snd_opti93x_open(opti93x_t *chip, unsigned int mode) return 0; } -static void snd_opti93x_close(opti93x_t *chip, unsigned int mode) +static void snd_opti93x_close(struct snd_opti93x *chip, unsigned int mode) { unsigned long flags; @@ -926,10 +924,10 @@ static void snd_opti93x_close(opti93x_t *chip, unsigned int mode) spin_unlock_irqrestore(&chip->lock, flags); } -static int snd_opti93x_trigger(snd_pcm_substream_t *substream, +static int snd_opti93x_trigger(struct snd_pcm_substream *substream, unsigned char what, int cmd) { - opti93x_t *chip = snd_pcm_substream_chip(substream); + struct snd_opti93x *chip = snd_pcm_substream_chip(substream); switch (cmd) { case SNDRV_PCM_TRIGGER_START: @@ -937,7 +935,7 @@ static int snd_opti93x_trigger(snd_pcm_substream_t *substream, { unsigned int what = 0; struct list_head *pos; - snd_pcm_substream_t *s; + struct snd_pcm_substream *s; snd_pcm_group_for_each(pos, substream) { s = snd_pcm_group_substream_entry(pos); if (s == chip->playback_substream) { @@ -964,36 +962,36 @@ static int snd_opti93x_trigger(snd_pcm_substream_t *substream, return 0; } -static int snd_opti93x_playback_trigger(snd_pcm_substream_t *substream, int cmd) +static int snd_opti93x_playback_trigger(struct snd_pcm_substream *substream, int cmd) { return snd_opti93x_trigger(substream, OPTi93X_PLAYBACK_ENABLE, cmd); } -static int snd_opti93x_capture_trigger(snd_pcm_substream_t * substream, int cmd) +static int snd_opti93x_capture_trigger(struct snd_pcm_substream *substream, int cmd) { return snd_opti93x_trigger(substream, OPTi93X_CAPTURE_ENABLE, cmd); } -static int snd_opti93x_hw_params(snd_pcm_substream_t * substream, - snd_pcm_hw_params_t * hw_params) +static int snd_opti93x_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) { return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); } -static int snd_opti93x_hw_free(snd_pcm_substream_t * substream) +static int snd_opti93x_hw_free(struct snd_pcm_substream *substream) { snd_pcm_lib_free_pages(substream); return 0; } -static int snd_opti93x_playback_prepare(snd_pcm_substream_t * substream) +static int snd_opti93x_playback_prepare(struct snd_pcm_substream *substream) { - opti93x_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; + struct snd_opti93x *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; unsigned long flags; unsigned char format; unsigned int count = snd_pcm_lib_period_bytes(substream); @@ -1023,10 +1021,10 @@ static int snd_opti93x_playback_prepare(snd_pcm_substream_t * substream) return 0; } -static int snd_opti93x_capture_prepare(snd_pcm_substream_t *substream) +static int snd_opti93x_capture_prepare(struct snd_pcm_substream *substream) { - opti93x_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; + struct snd_opti93x *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; unsigned long flags; unsigned char format; unsigned int count = snd_pcm_lib_period_bytes(substream); @@ -1055,9 +1053,9 @@ static int snd_opti93x_capture_prepare(snd_pcm_substream_t *substream) return 0; } -static snd_pcm_uframes_t snd_opti93x_playback_pointer(snd_pcm_substream_t *substream) +static snd_pcm_uframes_t snd_opti93x_playback_pointer(struct snd_pcm_substream *substream) { - opti93x_t *chip = snd_pcm_substream_chip(substream); + struct snd_opti93x *chip = snd_pcm_substream_chip(substream); size_t ptr; if (!(chip->image[OPTi93X_IFACE_CONF] & OPTi93X_PLAYBACK_ENABLE)) @@ -1067,9 +1065,9 @@ static snd_pcm_uframes_t snd_opti93x_playback_pointer(snd_pcm_substream_t *subst return bytes_to_frames(substream->runtime, ptr); } -static snd_pcm_uframes_t snd_opti93x_capture_pointer(snd_pcm_substream_t *substream) +static snd_pcm_uframes_t snd_opti93x_capture_pointer(struct snd_pcm_substream *substream) { - opti93x_t *chip = snd_pcm_substream_chip(substream); + struct snd_opti93x *chip = snd_pcm_substream_chip(substream); size_t ptr; if (!(chip->image[OPTi93X_IFACE_CONF] & OPTi93X_CAPTURE_ENABLE)) @@ -1080,7 +1078,7 @@ static snd_pcm_uframes_t snd_opti93x_capture_pointer(snd_pcm_substream_t *substr } -static void snd_opti93x_overrange(opti93x_t *chip) +static void snd_opti93x_overrange(struct snd_opti93x *chip) { unsigned long flags; @@ -1094,7 +1092,7 @@ static void snd_opti93x_overrange(opti93x_t *chip) static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id, struct pt_regs *regs) { - opti93x_t *codec = dev_id; + struct snd_opti93x *codec = dev_id; unsigned char status; status = snd_opti9xx_read(codec->chip, OPTi9XX_MC_REG(11)); @@ -1109,7 +1107,7 @@ static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id, struct pt_regs * } -static snd_pcm_hardware_t snd_opti93x_playback = { +static struct snd_pcm_hardware snd_opti93x_playback = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START), .formats = (SNDRV_PCM_FMTBIT_MU_LAW | SNDRV_PCM_FMTBIT_A_LAW | SNDRV_PCM_FMTBIT_IMA_ADPCM | @@ -1127,7 +1125,7 @@ static snd_pcm_hardware_t snd_opti93x_playback = { .fifo_size = 0, }; -static snd_pcm_hardware_t snd_opti93x_capture = { +static struct snd_pcm_hardware snd_opti93x_capture = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START), .formats = (SNDRV_PCM_FMTBIT_MU_LAW | SNDRV_PCM_FMTBIT_A_LAW | SNDRV_PCM_FMTBIT_IMA_ADPCM | @@ -1145,11 +1143,11 @@ static snd_pcm_hardware_t snd_opti93x_capture = { .fifo_size = 0, }; -static int snd_opti93x_playback_open(snd_pcm_substream_t *substream) +static int snd_opti93x_playback_open(struct snd_pcm_substream *substream) { int error; - opti93x_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; + struct snd_opti93x *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; if ((error = snd_opti93x_open(chip, OPTi93X_MODE_PLAY)) < 0) return error; @@ -1161,11 +1159,11 @@ static int snd_opti93x_playback_open(snd_pcm_substream_t *substream) return error; } -static int snd_opti93x_capture_open(snd_pcm_substream_t *substream) +static int snd_opti93x_capture_open(struct snd_pcm_substream *substream) { int error; - opti93x_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; + struct snd_opti93x *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; if ((error = snd_opti93x_open(chip, OPTi93X_MODE_CAPTURE)) < 0) return error; @@ -1177,18 +1175,18 @@ static int snd_opti93x_capture_open(snd_pcm_substream_t *substream) return error; } -static int snd_opti93x_playback_close(snd_pcm_substream_t *substream) +static int snd_opti93x_playback_close(struct snd_pcm_substream *substream) { - opti93x_t *chip = snd_pcm_substream_chip(substream); + struct snd_opti93x *chip = snd_pcm_substream_chip(substream); chip->playback_substream = NULL; snd_opti93x_close(chip, OPTi93X_MODE_PLAY); return 0; } -static int snd_opti93x_capture_close(snd_pcm_substream_t *substream) +static int snd_opti93x_capture_close(struct snd_pcm_substream *substream) { - opti93x_t *chip = snd_pcm_substream_chip(substream); + struct snd_opti93x *chip = snd_pcm_substream_chip(substream); chip->capture_substream = NULL; snd_opti93x_close(chip, OPTi93X_MODE_CAPTURE); @@ -1196,7 +1194,7 @@ static int snd_opti93x_capture_close(snd_pcm_substream_t *substream) } -static void snd_opti93x_init(opti93x_t *chip) +static void snd_opti93x_init(struct snd_opti93x *chip) { unsigned long flags; int i; @@ -1211,7 +1209,7 @@ static void snd_opti93x_init(opti93x_t *chip) spin_unlock_irqrestore(&chip->lock, flags); } -static int snd_opti93x_probe(opti93x_t *chip) +static int snd_opti93x_probe(struct snd_opti93x *chip) { unsigned long flags; unsigned char val; @@ -1223,7 +1221,7 @@ static int snd_opti93x_probe(opti93x_t *chip) return (val == 0x0a) ? 0 : -ENODEV; } -static int snd_opti93x_free(opti93x_t *chip) +static int snd_opti93x_free(struct snd_opti93x *chip) { release_and_free_resource(chip->res_port); if (chip->dma1 >= 0) { @@ -1241,13 +1239,13 @@ static int snd_opti93x_free(opti93x_t *chip) return 0; } -static int snd_opti93x_dev_free(snd_device_t *device) +static int snd_opti93x_dev_free(struct snd_device *device) { - opti93x_t *chip = device->device_data; + struct snd_opti93x *chip = device->device_data; return snd_opti93x_free(chip); } -static const char *snd_opti93x_chip_id(opti93x_t *codec) +static const char *snd_opti93x_chip_id(struct snd_opti93x *codec) { switch (codec->hardware) { case OPTi9XX_HW_82C930: return "82C930"; @@ -1257,15 +1255,15 @@ static const char *snd_opti93x_chip_id(opti93x_t *codec) } } -static int snd_opti93x_create(snd_card_t *card, opti9xx_t *chip, +static int snd_opti93x_create(struct snd_card *card, struct snd_opti9xx *chip, int dma1, int dma2, - opti93x_t **rcodec) + struct snd_opti93x **rcodec) { - static snd_device_ops_t ops = { + static struct snd_device_ops ops = { .dev_free = snd_opti93x_dev_free, }; int error; - opti93x_t *codec; + struct snd_opti93x *codec; *rcodec = NULL; codec = kzalloc(sizeof(*codec), GFP_KERNEL); @@ -1324,7 +1322,7 @@ static int snd_opti93x_create(snd_card_t *card, opti9xx_t *chip, return 0; } -static snd_pcm_ops_t snd_opti93x_playback_ops = { +static struct snd_pcm_ops snd_opti93x_playback_ops = { .open = snd_opti93x_playback_open, .close = snd_opti93x_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -1335,7 +1333,7 @@ static snd_pcm_ops_t snd_opti93x_playback_ops = { .pointer = snd_opti93x_playback_pointer, }; -static snd_pcm_ops_t snd_opti93x_capture_ops = { +static struct snd_pcm_ops snd_opti93x_capture_ops = { .open = snd_opti93x_capture_open, .close = snd_opti93x_capture_close, .ioctl = snd_pcm_lib_ioctl, @@ -1346,17 +1344,10 @@ static snd_pcm_ops_t snd_opti93x_capture_ops = { .pointer = snd_opti93x_capture_pointer, }; -static void snd_opti93x_pcm_free(snd_pcm_t *pcm) -{ - opti93x_t *codec = pcm->private_data; - codec->pcm = NULL; - snd_pcm_lib_preallocate_free_for_all(pcm); -} - -static int snd_opti93x_pcm(opti93x_t *codec, int device, snd_pcm_t **rpcm) +static int snd_opti93x_pcm(struct snd_opti93x *codec, int device, struct snd_pcm **rpcm) { int error; - snd_pcm_t *pcm; + struct snd_pcm *pcm; if ((error = snd_pcm_new(codec->card, "OPTi 82C93X", device, 1, 1, &pcm))) return error; @@ -1365,7 +1356,6 @@ static int snd_opti93x_pcm(opti93x_t *codec, int device, snd_pcm_t **rpcm) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_opti93x_capture_ops); pcm->private_data = codec; - pcm->private_free = snd_opti93x_pcm_free; pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX; strcpy(pcm->name, snd_opti93x_chip_id(codec)); @@ -1384,7 +1374,7 @@ static int snd_opti93x_pcm(opti93x_t *codec, int device, snd_pcm_t **rpcm) * MIXER part */ -static int snd_opti93x_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +static int snd_opti93x_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { static char *texts[4] = { "Line1", "Aux", "Mic", "Mix" @@ -1399,9 +1389,9 @@ static int snd_opti93x_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * return 0; } -static int snd_opti93x_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_opti93x_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - opti93x_t *chip = snd_kcontrol_chip(kcontrol); + struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol); unsigned long flags; spin_lock_irqsave(&chip->lock, flags); @@ -1411,9 +1401,9 @@ static int snd_opti93x_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * return 0; } -static int snd_opti93x_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_opti93x_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - opti93x_t *chip = snd_kcontrol_chip(kcontrol); + struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol); unsigned long flags; unsigned short left, right; int change; @@ -1442,7 +1432,7 @@ static int snd_opti93x_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * .get = snd_opti93x_get_single, .put = snd_opti93x_put_single, \ .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } -static int snd_opti93x_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +static int snd_opti93x_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { int mask = (kcontrol->private_value >> 16) & 0xff; @@ -1453,9 +1443,9 @@ static int snd_opti93x_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t return 0; } -static int snd_opti93x_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_opti93x_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - opti93x_t *chip = snd_kcontrol_chip(kcontrol); + struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol); unsigned long flags; int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 8) & 0xff; @@ -1470,9 +1460,9 @@ static int snd_opti93x_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_ return 0; } -static int snd_opti93x_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_opti93x_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - opti93x_t *chip = snd_kcontrol_chip(kcontrol); + struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol); unsigned long flags; int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 8) & 0xff; @@ -1507,7 +1497,7 @@ static int snd_opti93x_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_ do { xctl.private_value &= ~0x0000ffff; \ xctl.private_value |= left_reg | (right_reg << 8); } while (0) -static int snd_opti93x_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +static int snd_opti93x_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { int mask = (kcontrol->private_value >> 24) & 0xff; @@ -1518,9 +1508,9 @@ static int snd_opti93x_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t return 0; } -static int snd_opti93x_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_opti93x_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - opti93x_t *chip = snd_kcontrol_chip(kcontrol); + struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol); unsigned long flags; int left_reg = kcontrol->private_value & 0xff; int right_reg = (kcontrol->private_value >> 8) & 0xff; @@ -1540,9 +1530,9 @@ static int snd_opti93x_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_ return 0; } -static int snd_opti93x_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_opti93x_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - opti93x_t *chip = snd_kcontrol_chip(kcontrol); + struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol); unsigned long flags; int left_reg = kcontrol->private_value & 0xff; int right_reg = (kcontrol->private_value >> 8) & 0xff; @@ -1571,7 +1561,7 @@ static int snd_opti93x_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_ return change; } -static snd_kcontrol_new_t snd_opti93x_controls[] = { +static struct snd_kcontrol_new snd_opti93x_controls[] = { OPTi93X_DOUBLE("Master Playback Switch", 0, OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1), OPTi93X_DOUBLE("Master Playback Volume", 0, OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 1, 1, 31, 1), OPTi93X_DOUBLE("PCM Playback Switch", 0, OPTi93X_DAC_LEFT, OPTi93X_DAC_RIGHT, 7, 7, 1, 1), @@ -1597,10 +1587,10 @@ OPTi93X_DOUBLE("Capture Volume", 0, OPTi93X_MIXOUT_LEFT, OPTi93X_MIXOUT_RIGHT, 0 } }; -static int snd_opti93x_mixer(opti93x_t *chip) +static int snd_opti93x_mixer(struct snd_opti93x *chip) { - snd_card_t *card; - snd_kcontrol_new_t knew; + struct snd_card *card; + struct snd_kcontrol_new knew; int err; unsigned int idx; @@ -1632,7 +1622,7 @@ static int snd_opti93x_mixer(opti93x_t *chip) #endif /* OPTi93X */ -static int __devinit snd_card_opti9xx_detect(snd_card_t *card, opti9xx_t *chip) +static int __init snd_card_opti9xx_detect(struct snd_card *card, struct snd_opti9xx *chip) { int i, err; @@ -1686,8 +1676,8 @@ static int __devinit snd_card_opti9xx_detect(snd_card_t *card, opti9xx_t *chip) } #ifdef CONFIG_PNP -static int __devinit snd_card_opti9xx_pnp(opti9xx_t *chip, struct pnp_card_link *card, - const struct pnp_card_device_id *pid) +static int __init snd_card_opti9xx_pnp(struct snd_opti9xx *chip, struct pnp_card_link *card, + const struct pnp_card_device_id *pid) { struct pnp_dev *pdev; struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL); @@ -1778,195 +1768,35 @@ static int __devinit snd_card_opti9xx_pnp(opti9xx_t *chip, struct pnp_card_link } #endif /* CONFIG_PNP */ -#if 0 -static int __devinit snd_card_opti9xx_resources(struct snd_card_opti9xx *chip, - snd_card_t *card) -{ - int error, i, pnp = 0; - -#ifdef CONFIG_PNP - pnp = chip->dev != NULL; -#endif /* CONFIG_PNP */ - -#ifndef OPTi93X - if (chip->chip->hardware == OPTi9XX_HW_82C928) - mpu_port = -1; -#endif /* OPTi93X */ - error = 0; - if (!pnp && (mpu_port == SNDRV_DEFAULT_PORT1)) { - for (i = 0; possible_mpu_ports[i] != -1; i++) - if (!snd_register_ioport(card, possible_mpu_ports[i], 2, - DRIVER_NAME" - MPU-401", NULL)) { - mpu_port = possible_mpu_ports[i]; - break; - } - if (mpu_port == SNDRV_DEFAULT_PORT1) - error = -EBUSY; - } - else - error = (mpu_port == -1) ? -ENODEV : - snd_register_ioport(card, mpu_port, 2, - DRIVER_NAME" - MPU-401", NULL); - if (error) - chip->chip->mpu_port = -1; - else if (pnp && (irq == mpu_irq)) - chip->chip->mpu_irq = mpu_irq; - else if (!snd_register_interrupt(card, - DRIVER_NAME" - MPU-401", - mpu_irq, SNDRV_IRQ_TYPE_ISA, - snd_card_opti9xx_mpu_interrupt, chip, - pnp ? no_alternatives : possible_mpu_irqs, - &chip->mpuirqptr)) { - chip->chip->mpu_port = mpu_port; - chip->chip->mpu_irq = chip->mpuirqptr->irq; - } - else - chip->chip->mpu_port = -1; - - if (!pnp && (port == SNDRV_DEFAULT_PORT1)) { - for (i = 0; possible_ports[i] != -1; i++) - if (!snd_register_ioport(card, possible_ports[i], 8, - DRIVER_NAME" - WSS", NULL)) { - port = possible_ports[i]; - break; - } - if (port == SNDRV_DEFAULT_PORT1) - return -EBUSY; - } - else if ((error = snd_register_ioport(card, port, 8, - DRIVER_NAME" - WSS", NULL)) < 0) - return error; - chip->chip->wss_base = port; - if ((error = snd_register_interrupt(card, DRIVER_NAME" - WSS", - irq, SNDRV_IRQ_TYPE_ISA, - snd_card_opti9xx_interrupt, chip, - pnp ? no_alternatives : possible_irqs, - &chip->irqptr)) < 0) - return error; - chip->chip->irq = chip->irqptr->irq; - if ((error = snd_register_dma_channel(card, -#if defined(CS4231) || defined(OPTi93X) - DRIVER_NAME" - WSS playback", -#else - DRIVER_NAME" - WSS", -#endif /* CS4231 || OPTi93X */ - dma1, SNDRV_DMA_TYPE_ISA, dma1_size, - pnp ? no_alternatives : possible_dma1s, - &chip->dma1ptr)) < 0) - return error; - chip->chip->dma1 = chip->dma1ptr->dma; -#if defined(CS4231) || defined(OPTi93X) - if ((error = snd_register_dma_channel(card, DRIVER_NAME" - WSS capture", - dma2, SNDRV_DMA_TYPE_ISA, dma2_size, - pnp ? no_alternatives : - possible_dma2s[chip->dma1ptr->dma], - &chip->dma2ptr)) < 0) - return error; - chip->chip->dma2 = chip->dma2ptr->dma; -#endif /* CS4231 || OPTi93X */ - - if (snd_register_ioport(card, - pnp ? fm_port : fm_port = 0x388, 4, - DRIVER_NAME" - OPL", NULL) < 0) - fm_port = -1; - chip->chip->fm_port = fm_port; - - return 0; -} -#endif - -static void snd_card_opti9xx_free(snd_card_t *card) +static void snd_card_opti9xx_free(struct snd_card *card) { - opti9xx_t *chip = (opti9xx_t *)card->private_data; + struct snd_opti9xx *chip = card->private_data; if (chip) release_and_free_resource(chip->res_mc_base); } -static int snd_card_opti9xx_probe(struct pnp_card_link *pcard, - const struct pnp_card_device_id *pid) +static int __init snd_opti9xx_probe(struct snd_card *card) { static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1}; - static long possible_mpu_ports[] = {0x300, 0x310, 0x320, 0x330, -1}; -#ifdef OPTi93X - static int possible_irqs[] = {5, 9, 10, 11, 7, -1}; -#else - static int possible_irqs[] = {9, 10, 11, 7, -1}; -#endif /* OPTi93X */ - static int possible_mpu_irqs[] = {5, 9, 10, 7, -1}; - static int possible_dma1s[] = {3, 1, 0, -1}; -#if defined(CS4231) || defined(OPTi93X) - static int possible_dma2s[][2] = {{1,-1}, {0,-1}, {-1,-1}, {0,-1}}; -#endif /* CS4231 || OPTi93X */ int error; - opti9xx_t *chip; + struct snd_opti9xx *chip = card->private_data; #if defined(OPTi93X) - opti93x_t *codec; + struct snd_opti93x *codec; #elif defined(CS4231) - cs4231_t *codec; - snd_timer_t *timer; + struct snd_cs4231 *codec; + struct snd_timer *timer; #else - ad1848_t *codec; + struct snd_ad1848 *codec; #endif - snd_card_t *card; - snd_pcm_t *pcm; - snd_rawmidi_t *rmidi; - snd_hwdep_t *synth; -#ifdef CONFIG_PNP - int hw; -#endif /* CONFIG_PNP */ - - if (pcard && !snd_opti9xx_first_hit) - return -EBUSY; - if (!(card = snd_card_new(index, id, THIS_MODULE, - sizeof(opti9xx_t)))) - return -ENOMEM; - card->private_free = snd_card_opti9xx_free; - chip = (opti9xx_t *)card->private_data; - -#ifdef CONFIG_PNP - if (isapnp && pcard && (hw = snd_card_opti9xx_pnp(chip, pcard, pid)) > 0) { - switch (hw) { - case 0x0924: - hw = OPTi9XX_HW_82C924; - break; - case 0x0925: - hw = OPTi9XX_HW_82C925; - break; - case 0x0931: - hw = OPTi9XX_HW_82C931; - break; - default: - snd_card_free(card); - return -ENODEV; - } - - if ((error = snd_opti9xx_init(chip, hw))) { - snd_card_free(card); - return error; - } - if (hw <= OPTi9XX_HW_82C930) - chip->mc_base -= 0x80; - snd_card_set_dev(card, &pcard->card->dev); - } else { -#endif /* CONFIG_PNP */ - if ((error = snd_card_opti9xx_detect(card, chip)) < 0) { - snd_card_free(card); - return error; - } - if ((error = snd_card_set_generic_dev(card)) < 0) { - snd_card_free(card); - return error; - } -#ifdef CONFIG_PNP - } -#endif /* CONFIG_PNP */ + struct snd_pcm *pcm; + struct snd_rawmidi *rmidi; + struct snd_hwdep *synth; if (! chip->res_mc_base && - (chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, "OPTi9xx MC")) == NULL) { - snd_card_free(card); + (chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, + "OPTi9xx MC")) == NULL) return -ENOMEM; - } chip->wss_base = port; chip->fm_port = fm_port; @@ -1980,110 +1810,42 @@ static int snd_card_opti9xx_probe(struct pnp_card_link *pcard, if (chip->wss_base == SNDRV_AUTO_PORT) { if ((chip->wss_base = snd_legacy_find_free_ioport(possible_ports, 4)) < 0) { - snd_card_free(card); snd_printk("unable to find a free WSS port\n"); return -EBUSY; } } -#ifdef CONFIG_PNP - if (!isapnp) { -#endif - if (chip->mpu_port == SNDRV_AUTO_PORT) { - if ((chip->mpu_port = snd_legacy_find_free_ioport(possible_mpu_ports, 2)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free MPU401 port\n"); - return -EBUSY; - } - } - if (chip->irq == SNDRV_AUTO_IRQ) { - if ((chip->irq = snd_legacy_find_free_irq(possible_irqs)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free IRQ\n"); - return -EBUSY; - } - } - if (chip->mpu_irq == SNDRV_AUTO_IRQ) { - if ((chip->mpu_irq = snd_legacy_find_free_irq(possible_mpu_irqs)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free MPU401 IRQ\n"); - return -EBUSY; - } - } - if (chip->dma1 == SNDRV_AUTO_DMA) { - if ((chip->dma1 = snd_legacy_find_free_dma(possible_dma1s)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free DMA1\n"); - return -EBUSY; - } - } -#if defined(CS4231) || defined(OPTi93X) - if (chip->dma2 == SNDRV_AUTO_DMA) { - if ((chip->dma2 = snd_legacy_find_free_dma(possible_dma2s[chip->dma1 % 4])) < 0) { - snd_card_free(card); - snd_printk("unable to find a free DMA2\n"); - return -EBUSY; - } - } -#endif - -#ifdef CONFIG_PNP - } -#endif - - if ((error = snd_opti9xx_configure(chip))) { - snd_card_free(card); + if ((error = snd_opti9xx_configure(chip))) return error; - } #if defined(OPTi93X) - if ((error = snd_opti93x_create(card, chip, chip->dma1, chip->dma2, &codec))) { - snd_card_free(card); + if ((error = snd_opti93x_create(card, chip, chip->dma1, chip->dma2, &codec))) return error; - } - if ((error = snd_opti93x_pcm(codec, 0, &pcm)) < 0) { - snd_card_free(card); + if ((error = snd_opti93x_pcm(codec, 0, &pcm)) < 0) return error; - } - if ((error = snd_opti93x_mixer(codec)) < 0) { - snd_card_free(card); + if ((error = snd_opti93x_mixer(codec)) < 0) return error; - } #elif defined(CS4231) if ((error = snd_cs4231_create(card, chip->wss_base + 4, -1, chip->irq, chip->dma1, chip->dma2, CS4231_HW_DETECT, 0, - &codec)) < 0) { - snd_card_free(card); + &codec)) < 0) return error; - } - if ((error = snd_cs4231_pcm(codec, 0, &pcm)) < 0) { - snd_card_free(card); + if ((error = snd_cs4231_pcm(codec, 0, &pcm)) < 0) return error; - } - if ((error = snd_cs4231_mixer(codec)) < 0) { - snd_card_free(card); + if ((error = snd_cs4231_mixer(codec)) < 0) return error; - } - if ((error = snd_cs4231_timer(codec, 0, &timer)) < 0) { - snd_card_free(card); + if ((error = snd_cs4231_timer(codec, 0, &timer)) < 0) return error; - } #else if ((error = snd_ad1848_create(card, chip->wss_base + 4, chip->irq, chip->dma1, - AD1848_HW_DETECT, &codec)) < 0) { - snd_card_free(card); + AD1848_HW_DETECT, &codec)) < 0) return error; - } - if ((error = snd_ad1848_pcm(codec, 0, &pcm)) < 0) { - snd_card_free(card); + if ((error = snd_ad1848_pcm(codec, 0, &pcm)) < 0) return error; - } - if ((error = snd_ad1848_mixer(codec)) < 0) { - snd_card_free(card); + if ((error = snd_ad1848_mixer(codec)) < 0) return error; - } #endif strcpy(card->driver, chip->name); sprintf(card->shortname, "OPTi %s", card->driver); @@ -2103,15 +1865,16 @@ static int snd_card_opti9xx_probe(struct pnp_card_link *pcard, if ((error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, chip->mpu_port, 0, chip->mpu_irq, SA_INTERRUPT, &rmidi))) - snd_printk("no MPU-401 device at 0x%lx?\n", chip->mpu_port); + snd_printk(KERN_WARNING "no MPU-401 device at 0x%lx?\n", + chip->mpu_port); if (chip->fm_port > 0 && chip->fm_port != SNDRV_AUTO_PORT) { - opl3_t *opl3 = NULL; + struct snd_opl3 *opl3 = NULL; #ifndef OPTi93X if (chip->hardware == OPTi9XX_HW_82C928 || chip->hardware == OPTi9XX_HW_82C929 || chip->hardware == OPTi9XX_HW_82C924) { - opl4_t *opl4; + struct snd_opl4 *opl4; /* assume we have an OPL4 */ snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2), 0x20, 0x20); @@ -2129,89 +1892,230 @@ static int snd_card_opti9xx_probe(struct pnp_card_link *pcard, chip->fm_port, chip->fm_port + 2, OPL3_HW_AUTO, 0, &opl3) < 0) { - snd_printk("no OPL device at 0x%lx-0x%lx\n", + snd_printk(KERN_WARNING "no OPL device at 0x%lx-0x%lx\n", chip->fm_port, chip->fm_port + 4 - 1); } if (opl3) { - if ((error = snd_opl3_timer_new(opl3, #ifdef CS4231 - 1, 2)) < 0) { + const int t1dev = 1; #else - 0, 1)) < 0) { -#endif /* CS4231 */ - snd_card_free(card); + const int t1dev = 0; +#endif + if ((error = snd_opl3_timer_new(opl3, t1dev, t1dev+1)) < 0) return error; - } - if ((error = snd_opl3_hwdep_new(opl3, 0, 1, &synth)) < 0) { - snd_card_free(card); + if ((error = snd_opl3_hwdep_new(opl3, 0, 1, &synth)) < 0) return error; - } } } - if ((error = snd_card_register(card))) { + return snd_card_register(card); +} + +static struct snd_card *snd_opti9xx_card_new(void) +{ + struct snd_card *card; + + card = snd_card_new(index, id, THIS_MODULE, sizeof(struct snd_opti9xx)); + if (! card) + return NULL; + card->private_free = snd_card_opti9xx_free; + return card; +} + +static int __init snd_opti9xx_nonpnp_probe(struct platform_device *devptr) +{ + struct snd_card *card; + int error; + static long possible_mpu_ports[] = {0x300, 0x310, 0x320, 0x330, -1}; +#ifdef OPTi93X + static int possible_irqs[] = {5, 9, 10, 11, 7, -1}; +#else + static int possible_irqs[] = {9, 10, 11, 7, -1}; +#endif /* OPTi93X */ + static int possible_mpu_irqs[] = {5, 9, 10, 7, -1}; + static int possible_dma1s[] = {3, 1, 0, -1}; +#if defined(CS4231) || defined(OPTi93X) + static int possible_dma2s[][2] = {{1,-1}, {0,-1}, {-1,-1}, {0,-1}}; +#endif /* CS4231 || OPTi93X */ + + if (snd_opti9xx_pnp_is_probed) + return -EBUSY; + + if (mpu_port == SNDRV_AUTO_PORT) { + if ((mpu_port = snd_legacy_find_free_ioport(possible_mpu_ports, 2)) < 0) { + snd_printk(KERN_ERR "unable to find a free MPU401 port\n"); + return -EBUSY; + } + } + if (irq == SNDRV_AUTO_IRQ) { + if ((irq = snd_legacy_find_free_irq(possible_irqs)) < 0) { + snd_printk(KERN_ERR "unable to find a free IRQ\n"); + return -EBUSY; + } + } + if (mpu_irq == SNDRV_AUTO_IRQ) { + if ((mpu_irq = snd_legacy_find_free_irq(possible_mpu_irqs)) < 0) { + snd_printk(KERN_ERR "unable to find a free MPU401 IRQ\n"); + return -EBUSY; + } + } + if (dma1 == SNDRV_AUTO_DMA) { + if ((dma1 = snd_legacy_find_free_dma(possible_dma1s)) < 0) { + snd_printk(KERN_ERR "unable to find a free DMA1\n"); + return -EBUSY; + } + } +#if defined(CS4231) || defined(OPTi93X) + if (dma2 == SNDRV_AUTO_DMA) { + if ((dma2 = snd_legacy_find_free_dma(possible_dma2s[dma1 % 4])) < 0) { + snd_printk("unable to find a free DMA2\n"); + return -EBUSY; + } + } +#endif + + card = snd_opti9xx_card_new(); + if (! card) + return -ENOMEM; + + if ((error = snd_card_opti9xx_detect(card, card->private_data)) < 0) { snd_card_free(card); return error; } - snd_opti9xx_first_hit = 0; - if (pcard) - pnp_set_card_drvdata(pcard, card); - else - snd_opti9xx_legacy = card; + snd_card_set_dev(card, &devptr->dev); + if ((error = snd_opti9xx_probe(card)) < 0) { + snd_card_free(card); + return error; + } + platform_set_drvdata(devptr, card); + return 0; +} + +static int __devexit snd_opti9xx_nonpnp_remove(struct platform_device *devptr) +{ + snd_card_free(platform_get_drvdata(devptr)); + platform_set_drvdata(devptr, NULL); return 0; } +static struct platform_driver snd_opti9xx_driver = { + .probe = snd_opti9xx_nonpnp_probe, + .remove = __devexit_p(snd_opti9xx_nonpnp_remove), + /* FIXME: suspend/resume */ + .driver = { + .name = DRIVER_NAME + }, +}; + #ifdef CONFIG_PNP -static void __devexit snd_opti9xx_pnp_remove(struct pnp_card_link * pcard) +static int __init snd_opti9xx_pnp_probe(struct pnp_card_link *pcard, + const struct pnp_card_device_id *pid) { - snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard); + struct snd_card *card; + int error, hw; + struct snd_opti9xx *chip; - snd_card_disconnect(card); - snd_card_free_in_thread(card); - snd_opti9xx_first_hit = 0; + if (snd_opti9xx_pnp_is_probed) + return -EBUSY; + if (! isapnp) + return -ENODEV; + card = snd_opti9xx_card_new(); + if (! card) + return -ENOMEM; + chip = card->private_data; + + hw = snd_card_opti9xx_pnp(chip, pcard, pid); + switch (hw) { + case 0x0924: + hw = OPTi9XX_HW_82C924; + break; + case 0x0925: + hw = OPTi9XX_HW_82C925; + break; + case 0x0931: + hw = OPTi9XX_HW_82C931; + break; + default: + snd_card_free(card); + return -ENODEV; + } + + if ((error = snd_opti9xx_init(chip, hw))) { + snd_card_free(card); + return error; + } + if (hw <= OPTi9XX_HW_82C930) + chip->mc_base -= 0x80; + snd_card_set_dev(card, &pcard->card->dev); + if ((error = snd_opti9xx_probe(card)) < 0) { + snd_card_free(card); + return error; + } + pnp_set_card_drvdata(pcard, card); + snd_opti9xx_pnp_is_probed = 1; + return 0; +} + +static void __devexit snd_opti9xx_pnp_remove(struct pnp_card_link * pcard) +{ + snd_card_free(pnp_get_card_drvdata(pcard)); + pnp_set_card_drvdata(pcard, NULL); + snd_opti9xx_pnp_is_probed = 0; } static struct pnp_card_driver opti9xx_pnpc_driver = { .flags = PNP_DRIVER_RES_DISABLE, .name = "opti9xx", .id_table = snd_opti9xx_pnpids, - .probe = snd_card_opti9xx_probe, + .probe = snd_opti9xx_pnp_probe, .remove = __devexit_p(snd_opti9xx_pnp_remove), }; #endif -static int __init alsa_card_opti9xx_init(void) -{ - int cards, error; - #ifdef CONFIG_PNP - cards = pnp_register_card_driver(&opti9xx_pnpc_driver); +#define is_isapnp_selected() isapnp #else - cards = 0; -#endif - if (cards == 0 && (error = snd_card_opti9xx_probe(NULL, NULL)) < 0) { -#ifdef CONFIG_PNP - pnp_unregister_card_driver(&opti9xx_pnpc_driver); +#define is_isapnp_selected() 0 #endif -#ifdef MODULE #ifdef OPTi93X - printk(KERN_ERR "no OPTi 82C93x soundcard found\n"); +#define CHIP_NAME "82C93x" #else - printk(KERN_ERR "no OPTi 82C92x soundcard found\n"); -#endif /* OPTi93X */ +#define CHIP_NAME "82C92x" #endif - return error; + +static int __init alsa_card_opti9xx_init(void) +{ + int error; + struct platform_device *device; + + pnp_register_card_driver(&opti9xx_pnpc_driver); + if (snd_opti9xx_pnp_is_probed) + return 0; + if (! is_isapnp_selected()) { + error = platform_driver_register(&snd_opti9xx_driver); + if (error < 0) + return error; + device = platform_device_register_simple(DRIVER_NAME, -1, NULL, 0); + if (!IS_ERR(device)) { + snd_opti9xx_platform_device = device; + return 0; + } + platform_driver_unregister(&snd_opti9xx_driver); } - return 0; + pnp_unregister_card_driver(&opti9xx_pnpc_driver); +#ifdef MODULE + printk(KERN_ERR "no OPTi " CHIP_NAME " soundcard found\n"); +#endif + return -ENODEV; } static void __exit alsa_card_opti9xx_exit(void) { -#ifdef CONFIG_PNP + if (!snd_opti9xx_pnp_is_probed) { + platform_device_unregister(snd_opti9xx_platform_device); + platform_driver_unregister(&snd_opti9xx_driver); + } pnp_unregister_card_driver(&opti9xx_pnpc_driver); -#endif - if (snd_opti9xx_legacy) - snd_card_free(snd_opti9xx_legacy); } module_init(alsa_card_opti9xx_init) |