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Diffstat (limited to 'sound/usb')
-rw-r--r--sound/usb/Kconfig1
-rw-r--r--sound/usb/usbaudio.c310
-rw-r--r--sound/usb/usbaudio.h11
-rw-r--r--sound/usb/usbmidi.c128
-rw-r--r--sound/usb/usbmixer.c588
-rw-r--r--sound/usb/usbmixer_maps.c126
-rw-r--r--sound/usb/usbquirks.h298
-rw-r--r--sound/usb/usx2y/usbusx2y.c13
-rw-r--r--sound/usb/usx2y/usbusx2yaudio.c6
9 files changed, 1121 insertions, 360 deletions
diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
index 9329e992c841..f05d02f5b69f 100644
--- a/sound/usb/Kconfig
+++ b/sound/usb/Kconfig
@@ -6,6 +6,7 @@ menu "USB devices"
config SND_USB_AUDIO
tristate "USB Audio/MIDI driver"
depends on SND && USB
+ select SND_HWDEP
select SND_RAWMIDI
select SND_PCM
help
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index 84b0bbddbd22..a75695045f29 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -98,7 +98,7 @@ MODULE_PARM_DESC(async_unlink, "Use async unlink mode.");
#define MAX_PACKS 10
#define MAX_PACKS_HS (MAX_PACKS * 8) /* in high speed mode */
#define MAX_URBS 5 /* max. 20ms long packets */
-#define SYNC_URBS 2 /* always two urbs for sync */
+#define SYNC_URBS 4 /* always four urbs for sync */
#define MIN_PACKS_URB 1 /* minimum 1 packet per urb */
typedef struct snd_usb_substream snd_usb_substream_t;
@@ -177,7 +177,7 @@ struct snd_usb_substream {
unsigned int nurbs; /* # urbs */
snd_urb_ctx_t dataurb[MAX_URBS]; /* data urb table */
snd_urb_ctx_t syncurb[SYNC_URBS]; /* sync urb table */
- char syncbuf[SYNC_URBS * MAX_PACKS * 4]; /* sync buffer; it's so small - let's get static */
+ char syncbuf[SYNC_URBS * 4]; /* sync buffer; it's so small - let's get static */
char *tmpbuf; /* temporary buffer for playback */
u64 formats; /* format bitmasks (all or'ed) */
@@ -251,17 +251,13 @@ static int prepare_capture_sync_urb(snd_usb_substream_t *subs,
{
unsigned char *cp = urb->transfer_buffer;
snd_urb_ctx_t *ctx = (snd_urb_ctx_t *)urb->context;
- int i, offs;
- urb->number_of_packets = ctx->packets;
urb->dev = ctx->subs->dev; /* we need to set this at each time */
- for (i = offs = 0; i < urb->number_of_packets; i++, offs += 4, cp += 4) {
- urb->iso_frame_desc[i].length = 3;
- urb->iso_frame_desc[i].offset = offs;
- cp[0] = subs->freqn >> 2;
- cp[1] = subs->freqn >> 10;
- cp[2] = subs->freqn >> 18;
- }
+ urb->iso_frame_desc[0].length = 3;
+ urb->iso_frame_desc[0].offset = 0;
+ cp[0] = subs->freqn >> 2;
+ cp[1] = subs->freqn >> 10;
+ cp[2] = subs->freqn >> 18;
return 0;
}
@@ -277,18 +273,14 @@ static int prepare_capture_sync_urb_hs(snd_usb_substream_t *subs,
{
unsigned char *cp = urb->transfer_buffer;
snd_urb_ctx_t *ctx = (snd_urb_ctx_t *)urb->context;
- int i, offs;
- urb->number_of_packets = ctx->packets;
urb->dev = ctx->subs->dev; /* we need to set this at each time */
- for (i = offs = 0; i < urb->number_of_packets; i++, offs += 4, cp += 4) {
- urb->iso_frame_desc[i].length = 4;
- urb->iso_frame_desc[i].offset = offs;
- cp[0] = subs->freqn;
- cp[1] = subs->freqn >> 8;
- cp[2] = subs->freqn >> 16;
- cp[3] = subs->freqn >> 24;
- }
+ urb->iso_frame_desc[0].length = 4;
+ urb->iso_frame_desc[0].offset = 0;
+ cp[0] = subs->freqn;
+ cp[1] = subs->freqn >> 8;
+ cp[2] = subs->freqn >> 16;
+ cp[3] = subs->freqn >> 24;
return 0;
}
@@ -418,15 +410,11 @@ static int prepare_playback_sync_urb(snd_usb_substream_t *subs,
snd_pcm_runtime_t *runtime,
struct urb *urb)
{
- int i, offs;
snd_urb_ctx_t *ctx = (snd_urb_ctx_t *)urb->context;
- urb->number_of_packets = ctx->packets;
urb->dev = ctx->subs->dev; /* we need to set this at each time */
- for (i = offs = 0; i < urb->number_of_packets; i++, offs += 4) {
- urb->iso_frame_desc[i].length = 3;
- urb->iso_frame_desc[i].offset = offs;
- }
+ urb->iso_frame_desc[0].length = 3;
+ urb->iso_frame_desc[0].offset = 0;
return 0;
}
@@ -440,15 +428,11 @@ static int prepare_playback_sync_urb_hs(snd_usb_substream_t *subs,
snd_pcm_runtime_t *runtime,
struct urb *urb)
{
- int i, offs;
snd_urb_ctx_t *ctx = (snd_urb_ctx_t *)urb->context;
- urb->number_of_packets = ctx->packets;
urb->dev = ctx->subs->dev; /* we need to set this at each time */
- for (i = offs = 0; i < urb->number_of_packets; i++, offs += 4) {
- urb->iso_frame_desc[i].length = 4;
- urb->iso_frame_desc[i].offset = offs;
- }
+ urb->iso_frame_desc[0].length = 4;
+ urb->iso_frame_desc[0].offset = 0;
return 0;
}
@@ -462,31 +446,17 @@ static int retire_playback_sync_urb(snd_usb_substream_t *subs,
snd_pcm_runtime_t *runtime,
struct urb *urb)
{
- int i;
- unsigned int f, found;
- unsigned char *cp = urb->transfer_buffer;
+ unsigned int f;
unsigned long flags;
- found = 0;
- for (i = 0; i < urb->number_of_packets; i++, cp += 4) {
- if (urb->iso_frame_desc[i].status ||
- urb->iso_frame_desc[i].actual_length < 3)
- continue;
- f = combine_triple(cp) << 2;
-#if 0
- if (f < subs->freqn - (subs->freqn>>3) || f > subs->freqmax) {
- snd_printd(KERN_WARNING "requested frequency %d (%u,%03uHz) out of range (current nominal %d (%u,%03uHz))\n",
- f, f >> 14, (f & ((1 << 14) - 1) * 1000) / ((1 << 14) - 1),
- subs->freqn, subs->freqn >> 14, (subs->freqn & ((1 << 14) - 1) * 1000) / ((1 << 14) - 1));
- continue;
+ if (urb->iso_frame_desc[0].status == 0 &&
+ urb->iso_frame_desc[0].actual_length == 3) {
+ f = combine_triple((u8*)urb->transfer_buffer) << 2;
+ if (f >= subs->freqn - subs->freqn / 8 && f <= subs->freqmax) {
+ spin_lock_irqsave(&subs->lock, flags);
+ subs->freqm = f;
+ spin_unlock_irqrestore(&subs->lock, flags);
}
-#endif
- found = f;
- }
- if (found) {
- spin_lock_irqsave(&subs->lock, flags);
- subs->freqm = found;
- spin_unlock_irqrestore(&subs->lock, flags);
}
return 0;
@@ -502,22 +472,17 @@ static int retire_playback_sync_urb_hs(snd_usb_substream_t *subs,
snd_pcm_runtime_t *runtime,
struct urb *urb)
{
- int i;
- unsigned int found;
- unsigned char *cp = urb->transfer_buffer;
+ unsigned int f;
unsigned long flags;
- found = 0;
- for (i = 0; i < urb->number_of_packets; i++, cp += 4) {
- if (urb->iso_frame_desc[i].status ||
- urb->iso_frame_desc[i].actual_length < 4)
- continue;
- found = combine_quad(cp) & 0x0fffffff;
- }
- if (found) {
- spin_lock_irqsave(&subs->lock, flags);
- subs->freqm = found;
- spin_unlock_irqrestore(&subs->lock, flags);
+ if (urb->iso_frame_desc[0].status == 0 &&
+ urb->iso_frame_desc[0].actual_length == 4) {
+ f = combine_quad((u8*)urb->transfer_buffer) & 0x0fffffff;
+ if (f >= subs->freqn - subs->freqn / 8 && f <= subs->freqmax) {
+ spin_lock_irqsave(&subs->lock, flags);
+ subs->freqm = f;
+ spin_unlock_irqrestore(&subs->lock, flags);
+ }
}
return 0;
@@ -600,6 +565,8 @@ static int prepare_playback_urb(snd_usb_substream_t *subs,
/* set the buffer pointer */
urb->transfer_buffer = runtime->dma_area + subs->hwptr * stride;
subs->hwptr += offs;
+ if (subs->hwptr == runtime->buffer_size)
+ subs->hwptr = 0;
}
spin_unlock_irqrestore(&subs->lock, flags);
urb->transfer_buffer_length = offs * stride;
@@ -892,10 +859,8 @@ static void release_urb_ctx(snd_urb_ctx_t *u)
usb_free_urb(u->urb);
u->urb = NULL;
}
- if (u->buf) {
- kfree(u->buf);
- u->buf = NULL;
- }
+ kfree(u->buf);
+ u->buf = NULL;
}
/*
@@ -913,10 +878,8 @@ static void release_substream_urbs(snd_usb_substream_t *subs, int force)
release_urb_ctx(&subs->dataurb[i]);
for (i = 0; i < SYNC_URBS; i++)
release_urb_ctx(&subs->syncurb[i]);
- if (subs->tmpbuf) {
- kfree(subs->tmpbuf);
- subs->tmpbuf = NULL;
- }
+ kfree(subs->tmpbuf);
+ subs->tmpbuf = NULL;
subs->nurbs = 0;
}
@@ -1039,22 +1002,19 @@ static int init_substream_urbs(snd_usb_substream_t *subs, unsigned int period_by
snd_urb_ctx_t *u = &subs->syncurb[i];
u->index = i;
u->subs = subs;
- u->packets = nrpacks;
- u->urb = usb_alloc_urb(u->packets, GFP_KERNEL);
+ u->packets = 1;
+ u->urb = usb_alloc_urb(1, GFP_KERNEL);
if (! u->urb) {
release_substream_urbs(subs, 0);
return -ENOMEM;
}
- u->urb->transfer_buffer = subs->syncbuf + i * nrpacks * 4;
- u->urb->transfer_buffer_length = nrpacks * 4;
+ u->urb->transfer_buffer = subs->syncbuf + i * 4;
+ u->urb->transfer_buffer_length = 4;
u->urb->dev = subs->dev;
u->urb->pipe = subs->syncpipe;
u->urb->transfer_flags = URB_ISO_ASAP;
- u->urb->number_of_packets = u->packets;
- if (snd_usb_get_speed(subs->dev) == USB_SPEED_HIGH)
- u->urb->interval = 8;
- else
- u->urb->interval = 1;
+ u->urb->number_of_packets = 1;
+ u->urb->interval = 1 << subs->syncinterval;
u->urb->context = u;
u->urb->complete = snd_usb_complete_callback(snd_complete_sync_urb);
}
@@ -1272,7 +1232,17 @@ static int set_format(snd_usb_substream_t *subs, struct audioformat *fmt)
subs->syncpipe = usb_rcvisocpipe(dev, ep);
else
subs->syncpipe = usb_sndisocpipe(dev, ep);
- subs->syncinterval = get_endpoint(alts, 1)->bRefresh;
+ if (get_endpoint(alts, 1)->bLength >= USB_DT_ENDPOINT_AUDIO_SIZE &&
+ get_endpoint(alts, 1)->bRefresh >= 1 &&
+ get_endpoint(alts, 1)->bRefresh <= 9)
+ subs->syncinterval = get_endpoint(alts, 1)->bRefresh;
+ else if (snd_usb_get_speed(subs->dev) == USB_SPEED_FULL)
+ subs->syncinterval = 1;
+ else if (get_endpoint(alts, 1)->bInterval >= 1 &&
+ get_endpoint(alts, 1)->bInterval <= 16)
+ subs->syncinterval = get_endpoint(alts, 1)->bInterval - 1;
+ else
+ subs->syncinterval = 3;
}
/* always fill max packet size */
@@ -1990,10 +1960,11 @@ static void proc_dump_substream_status(snd_usb_substream_t *subs, snd_info_buffe
snd_iprintf(buffer, "%d ", subs->dataurb[i].packets);
snd_iprintf(buffer, "]\n");
snd_iprintf(buffer, " Packet Size = %d\n", subs->curpacksize);
- snd_iprintf(buffer, " Momentary freq = %u Hz\n",
+ snd_iprintf(buffer, " Momentary freq = %u Hz (%#x.%04x)\n",
snd_usb_get_speed(subs->dev) == USB_SPEED_FULL
? get_full_speed_hz(subs->freqm)
- : get_high_speed_hz(subs->freqm));
+ : get_high_speed_hz(subs->freqm),
+ subs->freqm >> 16, subs->freqm & 0xffff);
} else {
snd_iprintf(buffer, " Status: Stop\n");
}
@@ -2183,17 +2154,15 @@ static int add_audio_endpoint(snd_usb_audio_t *chip, int stream, struct audiofor
/*
* check if the device uses big-endian samples
*/
-static int is_big_endian_format(struct usb_device *dev, struct audioformat *fp)
+static int is_big_endian_format(snd_usb_audio_t *chip, struct audioformat *fp)
{
- /* M-Audio */
- if (le16_to_cpu(dev->descriptor.idVendor) == 0x0763) {
- /* Quattro: captured data only */
- if (le16_to_cpu(dev->descriptor.idProduct) == 0x2001 &&
- fp->endpoint & USB_DIR_IN)
- return 1;
- /* Audiophile USB */
- if (le16_to_cpu(dev->descriptor.idProduct) == 0x2003)
+ switch (chip->usb_id) {
+ case USB_ID(0x0763, 0x2001): /* M-Audio Quattro: captured data only */
+ if (fp->endpoint & USB_DIR_IN)
return 1;
+ break;
+ case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */
+ return 1;
}
return 0;
}
@@ -2207,7 +2176,7 @@ static int is_big_endian_format(struct usb_device *dev, struct audioformat *fp)
* @format: the format tag (wFormatTag)
* @fmt: the format type descriptor
*/
-static int parse_audio_format_i_type(struct usb_device *dev, struct audioformat *fp,
+static int parse_audio_format_i_type(snd_usb_audio_t *chip, struct audioformat *fp,
int format, unsigned char *fmt)
{
int pcm_format;
@@ -2220,12 +2189,12 @@ static int parse_audio_format_i_type(struct usb_device *dev, struct audioformat
switch (format) {
case 0: /* some devices don't define this correctly... */
snd_printdd(KERN_INFO "%d:%u:%d : format type 0 is detected, processed as PCM\n",
- dev->devnum, fp->iface, fp->altsetting);
+ chip->dev->devnum, fp->iface, fp->altsetting);
/* fall-through */
case USB_AUDIO_FORMAT_PCM:
if (sample_width > sample_bytes * 8) {
snd_printk(KERN_INFO "%d:%u:%d : sample bitwidth %d in over sample bytes %d\n",
- dev->devnum, fp->iface, fp->altsetting,
+ chip->dev->devnum, fp->iface, fp->altsetting,
sample_width, sample_bytes);
}
/* check the format byte size */
@@ -2234,13 +2203,13 @@ static int parse_audio_format_i_type(struct usb_device *dev, struct audioformat
pcm_format = SNDRV_PCM_FORMAT_S8;
break;
case 2:
- if (is_big_endian_format(dev, fp))
+ if (is_big_endian_format(chip, fp))
pcm_format = SNDRV_PCM_FORMAT_S16_BE; /* grrr, big endian!! */
else
pcm_format = SNDRV_PCM_FORMAT_S16_LE;
break;
case 3:
- if (is_big_endian_format(dev, fp))
+ if (is_big_endian_format(chip, fp))
pcm_format = SNDRV_PCM_FORMAT_S24_3BE; /* grrr, big endian!! */
else
pcm_format = SNDRV_PCM_FORMAT_S24_3LE;
@@ -2250,14 +2219,14 @@ static int parse_audio_format_i_type(struct usb_device *dev, struct audioformat
break;
default:
snd_printk(KERN_INFO "%d:%u:%d : unsupported sample bitwidth %d in %d bytes\n",
- dev->devnum, fp->iface, fp->altsetting, sample_width, sample_bytes);
+ chip->dev->devnum, fp->iface,
+ fp->altsetting, sample_width, sample_bytes);
break;
}
break;
case USB_AUDIO_FORMAT_PCM8:
/* Dallas DS4201 workaround */
- if (le16_to_cpu(dev->descriptor.idVendor) == 0x04fa &&
- le16_to_cpu(dev->descriptor.idProduct) == 0x4201)
+ if (chip->usb_id == USB_ID(0x04fa, 0x4201))
pcm_format = SNDRV_PCM_FORMAT_S8;
else
pcm_format = SNDRV_PCM_FORMAT_U8;
@@ -2273,7 +2242,7 @@ static int parse_audio_format_i_type(struct usb_device *dev, struct audioformat
break;
default:
snd_printk(KERN_INFO "%d:%u:%d : unsupported format type %d\n",
- dev->devnum, fp->iface, fp->altsetting, format);
+ chip->dev->devnum, fp->iface, fp->altsetting, format);
break;
}
return pcm_format;
@@ -2290,13 +2259,13 @@ static int parse_audio_format_i_type(struct usb_device *dev, struct audioformat
* @offset: the start offset of descriptor pointing the rate type
* (7 for type I and II, 8 for type II)
*/
-static int parse_audio_format_rates(struct usb_device *dev, struct audioformat *fp,
+static int parse_audio_format_rates(snd_usb_audio_t *chip, struct audioformat *fp,
unsigned char *fmt, int offset)
{
int nr_rates = fmt[offset];
if (fmt[0] < offset + 1 + 3 * (nr_rates ? nr_rates : 2)) {
snd_printk(KERN_ERR "%d:%u:%d : invalid FORMAT_TYPE desc\n",
- dev->devnum, fp->iface, fp->altsetting);
+ chip->dev->devnum, fp->iface, fp->altsetting);
return -1;
}
@@ -2343,7 +2312,7 @@ static int parse_audio_format_rates(struct usb_device *dev, struct audioformat *
/*
* parse the format type I and III descriptors
*/
-static int parse_audio_format_i(struct usb_device *dev, struct audioformat *fp,
+static int parse_audio_format_i(snd_usb_audio_t *chip, struct audioformat *fp,
int format, unsigned char *fmt)
{
int pcm_format;
@@ -2355,7 +2324,7 @@ static int parse_audio_format_i(struct usb_device *dev, struct audioformat *fp,
*/
pcm_format = SNDRV_PCM_FORMAT_S16_LE;
} else {
- pcm_format = parse_audio_format_i_type(dev, fp, format, fmt);
+ pcm_format = parse_audio_format_i_type(chip, fp, format, fmt);
if (pcm_format < 0)
return -1;
}
@@ -2363,16 +2332,16 @@ static int parse_audio_format_i(struct usb_device *dev, struct audioformat *fp,
fp->channels = fmt[4];
if (fp->channels < 1) {
snd_printk(KERN_ERR "%d:%u:%d : invalid channels %d\n",
- dev->devnum, fp->iface, fp->altsetting, fp->channels);
+ chip->dev->devnum, fp->iface, fp->altsetting, fp->channels);
return -1;
}
- return parse_audio_format_rates(dev, fp, fmt, 7);
+ return parse_audio_format_rates(chip, fp, fmt, 7);
}
/*
* prase the format type II descriptor
*/
-static int parse_audio_format_ii(struct usb_device *dev, struct audioformat *fp,
+static int parse_audio_format_ii(snd_usb_audio_t *chip, struct audioformat *fp,
int format, unsigned char *fmt)
{
int brate, framesize;
@@ -2387,7 +2356,7 @@ static int parse_audio_format_ii(struct usb_device *dev, struct audioformat *fp,
break;
default:
snd_printd(KERN_INFO "%d:%u:%d : unknown format tag 0x%x is detected. processed as MPEG.\n",
- dev->devnum, fp->iface, fp->altsetting, format);
+ chip->dev->devnum, fp->iface, fp->altsetting, format);
fp->format = SNDRV_PCM_FORMAT_MPEG;
break;
}
@@ -2396,10 +2365,10 @@ static int parse_audio_format_ii(struct usb_device *dev, struct audioformat *fp,
framesize = combine_word(&fmt[6]); /* fmt[6,7]: wSamplesPerFrame */
snd_printd(KERN_INFO "found format II with max.bitrate = %d, frame size=%d\n", brate, framesize);
fp->frame_size = framesize;
- return parse_audio_format_rates(dev, fp, fmt, 8); /* fmt[8..] sample rates */
+ return parse_audio_format_rates(chip, fp, fmt, 8); /* fmt[8..] sample rates */
}
-static int parse_audio_format(struct usb_device *dev, struct audioformat *fp,
+static int parse_audio_format(snd_usb_audio_t *chip, struct audioformat *fp,
int format, unsigned char *fmt, int stream)
{
int err;
@@ -2407,29 +2376,30 @@ static int parse_audio_format(struct usb_device *dev, struct audioformat *fp,
switch (fmt[3]) {
case USB_FORMAT_TYPE_I:
case USB_FORMAT_TYPE_III:
- err = parse_audio_format_i(dev, fp, format, fmt);
+ err = parse_audio_format_i(chip, fp, format, fmt);
break;
case USB_FORMAT_TYPE_II:
- err = parse_audio_format_ii(dev, fp, format, fmt);
+ err = parse_audio_format_ii(chip, fp, format, fmt);
break;
default:
snd_printd(KERN_INFO "%d:%u:%d : format type %d is not supported yet\n",
- dev->devnum, fp->iface, fp->altsetting, fmt[3]);
+ chip->dev->devnum, fp->iface, fp->altsetting, fmt[3]);
return -1;
}
fp->fmt_type = fmt[3];
if (err < 0)
return err;
#if 1
- /* FIXME: temporary hack for extigy */
+ /* FIXME: temporary hack for extigy/audigy 2 nx */
/* extigy apparently supports sample rates other than 48k
* but not in ordinary way. so we enable only 48k atm.
*/
- if (le16_to_cpu(dev->descriptor.idVendor) == 0x041e &&
- le16_to_cpu(dev->descriptor.idProduct) == 0x3000) {
+ if (chip->usb_id == USB_ID(0x041e, 0x3000) ||
+ chip->usb_id == USB_ID(0x041e, 0x3020)) {
if (fmt[3] == USB_FORMAT_TYPE_I &&
stream == SNDRV_PCM_STREAM_PLAYBACK &&
- fp->rates != SNDRV_PCM_RATE_48000)
+ fp->rates != SNDRV_PCM_RATE_48000 &&
+ fp->rates != SNDRV_PCM_RATE_96000)
return -1; /* use 48k only */
}
#endif
@@ -2528,40 +2498,35 @@ static int parse_audio_endpoints(snd_usb_audio_t *chip, int iface_no)
/* some quirks for attributes here */
- /* workaround for AudioTrak Optoplay */
- if (le16_to_cpu(dev->descriptor.idVendor) == 0x0a92 &&
- le16_to_cpu(dev->descriptor.idProduct) == 0x0053) {
+ switch (chip->usb_id) {
+ case USB_ID(0x0a92, 0x0053): /* AudioTrak Optoplay */
/* Optoplay sets the sample rate attribute although
* it seems not supporting it in fact.
*/
fp->attributes &= ~EP_CS_ATTR_SAMPLE_RATE;
- }
-
- /* workaround for M-Audio Audiophile USB */
- if (le16_to_cpu(dev->descriptor.idVendor) == 0x0763 &&
- le16_to_cpu(dev->descriptor.idProduct) == 0x2003) {
+ break;
+ case USB_ID(0x041e, 0x3020): /* Creative SB Audigy 2 NX */
+ case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */
/* doesn't set the sample rate attribute, but supports it */
fp->attributes |= EP_CS_ATTR_SAMPLE_RATE;
- }
-
+ break;
+ case USB_ID(0x047f, 0x0ca1): /* plantronics headset */
+ case USB_ID(0x077d, 0x07af): /* Griffin iMic (note that there is
+ an older model 77d:223) */
/*
* plantronics headset and Griffin iMic have set adaptive-in
* although it's really not...
*/
- if ((le16_to_cpu(dev->descriptor.idVendor) == 0x047f &&
- le16_to_cpu(dev->descriptor.idProduct) == 0x0ca1) ||
- /* Griffin iMic (note that there is an older model 77d:223) */
- (le16_to_cpu(dev->descriptor.idVendor) == 0x077d &&
- le16_to_cpu(dev->descriptor.idProduct) == 0x07af)) {
fp->ep_attr &= ~EP_ATTR_MASK;
if (stream == SNDRV_PCM_STREAM_PLAYBACK)
fp->ep_attr |= EP_ATTR_ADAPTIVE;
else
fp->ep_attr |= EP_ATTR_SYNC;
+ break;
}
/* ok, let's parse further... */
- if (parse_audio_format(dev, fp, format, fmt, stream) < 0) {
+ if (parse_audio_format(chip, fp, format, fmt, stream) < 0) {
kfree(fp->rate_table);
kfree(fp);
continue;
@@ -2587,7 +2552,7 @@ static int parse_audio_endpoints(snd_usb_audio_t *chip, int iface_no)
* disconnect streams
* called from snd_usb_audio_disconnect()
*/
-static void snd_usb_stream_disconnect(struct list_head *head, struct usb_driver *driver)
+static void snd_usb_stream_disconnect(struct list_head *head)
{
int idx;
snd_usb_stream_t *as;
@@ -2796,7 +2761,7 @@ static int create_ua700_ua25_quirk(snd_usb_audio_t *chip,
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = &ua25_ep
};
- if (le16_to_cpu(chip->dev->descriptor.idProduct) == 0x002b)
+ if (chip->usb_id == USB_ID(0x0582, 0x002b))
return snd_usb_create_midi_interface(chip, iface,
&ua700_quirk);
else
@@ -2959,6 +2924,25 @@ static int snd_usb_extigy_boot_quirk(struct usb_device *dev, struct usb_interfac
return 0;
}
+static int snd_usb_audigy2nx_boot_quirk(struct usb_device *dev)
+{
+#if 0
+ /* TODO: enable this when high speed synchronization actually works */
+ u8 buf = 1;
+
+ snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), 0x2a,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+ 0, 0, &buf, 1, 1000);
+ if (buf == 0) {
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0x29,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+ 1, 2000, NULL, 0, 1000);
+ return -ENODEV;
+ }
+#endif
+ return 0;
+}
+
/*
* audio-interface quirks
@@ -3015,8 +2999,8 @@ static void proc_audio_usbid_read(snd_info_entry_t *entry, snd_info_buffer_t *bu
snd_usb_audio_t *chip = entry->private_data;
if (! chip->shutdown)
snd_iprintf(buffer, "%04x:%04x\n",
- le16_to_cpu(chip->dev->descriptor.idVendor),
- le16_to_cpu(chip->dev->descriptor.idProduct));
+ USB_ID_VENDOR(chip->usb_id),
+ USB_ID_PRODUCT(chip->usb_id));
}
static void snd_usb_audio_create_proc(snd_usb_audio_t *chip)
@@ -3086,8 +3070,11 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx,
chip->index = idx;
chip->dev = dev;
chip->card = card;
+ chip->usb_id = USB_ID(le16_to_cpu(dev->descriptor.idVendor),
+ le16_to_cpu(dev->descriptor.idProduct));
INIT_LIST_HEAD(&chip->pcm_list);
INIT_LIST_HEAD(&chip->midi_list);
+ INIT_LIST_HEAD(&chip->mixer_list);
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
snd_usb_audio_free(chip);
@@ -3097,8 +3084,7 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx,
strcpy(card->driver, "USB-Audio");
sprintf(component, "USB%04x:%04x",
- le16_to_cpu(dev->descriptor.idVendor),
- le16_to_cpu(dev->descriptor.idProduct));
+ USB_ID_VENDOR(chip->usb_id), USB_ID_PRODUCT(chip->usb_id));
snd_component_add(card, component);
/* retrieve the device string as shortname */
@@ -3110,8 +3096,8 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx,
card->shortname, sizeof(card->shortname)) <= 0) {
/* no name available from anywhere, so use ID */
sprintf(card->shortname, "USB Device %#04x:%#04x",
- le16_to_cpu(dev->descriptor.idVendor),
- le16_to_cpu(dev->descriptor.idProduct));
+ USB_ID_VENDOR(chip->usb_id),
+ USB_ID_PRODUCT(chip->usb_id));
}
}
@@ -3142,8 +3128,6 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx,
snd_usb_audio_create_proc(chip);
- snd_card_set_dev(card, &dev->dev);
-
*rchip = chip;
return 0;
}
@@ -3169,21 +3153,28 @@ static void *snd_usb_audio_probe(struct usb_device *dev,
snd_usb_audio_t *chip;
struct usb_host_interface *alts;
int ifnum;
+ u32 id;
alts = &intf->altsetting[0];
ifnum = get_iface_desc(alts)->bInterfaceNumber;
+ id = USB_ID(le16_to_cpu(dev->descriptor.idVendor),
+ le16_to_cpu(dev->descriptor.idProduct));
if (quirk && quirk->ifnum >= 0 && ifnum != quirk->ifnum)
goto __err_val;
/* SB Extigy needs special boot-up sequence */
/* if more models come, this will go to the quirk list. */
- if (le16_to_cpu(dev->descriptor.idVendor) == 0x041e &&
- le16_to_cpu(dev->descriptor.idProduct) == 0x3000) {
+ if (id == USB_ID(0x041e, 0x3000)) {
if (snd_usb_extigy_boot_quirk(dev, intf) < 0)
goto __err_val;
config = dev->actconfig;
}
+ /* SB Audigy 2 NX needs its own boot-up magic, too */
+ if (id == USB_ID(0x041e, 0x3020)) {
+ if (snd_usb_audigy2nx_boot_quirk(dev) < 0)
+ goto __err_val;
+ }
/*
* found a config. now register to ALSA
@@ -3213,11 +3204,12 @@ static void *snd_usb_audio_probe(struct usb_device *dev,
}
for (i = 0; i < SNDRV_CARDS; i++)
if (enable[i] && ! usb_chip[i] &&
- (vid[i] == -1 || vid[i] == le16_to_cpu(dev->descriptor.idVendor)) &&
- (pid[i] == -1 || pid[i] == le16_to_cpu(dev->descriptor.idProduct))) {
+ (vid[i] == -1 || vid[i] == USB_ID_VENDOR(id)) &&
+ (pid[i] == -1 || pid[i] == USB_ID_PRODUCT(id))) {
if (snd_usb_audio_create(dev, i, quirk, &chip) < 0) {
goto __error;
}
+ snd_card_set_dev(chip->card, &intf->dev);
break;
}
if (! chip) {
@@ -3281,15 +3273,19 @@ static void snd_usb_audio_disconnect(struct usb_device *dev, void *ptr)
snd_card_disconnect(card);
/* release the pcm resources */
list_for_each(p, &chip->pcm_list) {
- snd_usb_stream_disconnect(p, &usb_audio_driver);
+ snd_usb_stream_disconnect(p);
}
/* release the midi resources */
list_for_each(p, &chip->midi_list) {
- snd_usbmidi_disconnect(p, &usb_audio_driver);
+ snd_usbmidi_disconnect(p);
+ }
+ /* release mixer resources */
+ list_for_each(p, &chip->mixer_list) {
+ snd_usb_mixer_disconnect(p);
}
usb_chip[chip->index] = NULL;
up(&register_mutex);
- snd_card_free_in_thread(card);
+ snd_card_free(card);
} else {
up(&register_mutex);
}
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index eecbf19fcb6f..aedb42aaa749 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -118,6 +118,11 @@
/* maximum number of endpoints per interface */
#define MIDI_MAX_ENDPOINTS 2
+/* handling of USB vendor/product ID pairs as 32-bit numbers */
+#define USB_ID(vendor, product) (((vendor) << 16) | (product))
+#define USB_ID_VENDOR(id) ((id) >> 16)
+#define USB_ID_PRODUCT(id) ((u16)(id))
+
/*
*/
@@ -127,6 +132,7 @@ struct snd_usb_audio {
int index;
struct usb_device *dev;
snd_card_t *card;
+ u32 usb_id;
int shutdown;
int num_interfaces;
@@ -136,7 +142,7 @@ struct snd_usb_audio {
struct list_head midi_list; /* list of midi interfaces */
int next_midi_device;
- unsigned int ignore_ctl_error; /* for mixer */
+ struct list_head mixer_list; /* list of mixer interfaces */
};
/*
@@ -219,11 +225,12 @@ void *snd_usb_find_csint_desc(void *descstart, int desclen, void *after, u8 dsub
int snd_usb_ctl_msg(struct usb_device *dev, unsigned int pipe, __u8 request, __u8 requesttype, __u16 value, __u16 index, void *data, __u16 size, int timeout);
int snd_usb_create_mixer(snd_usb_audio_t *chip, int ctrlif);
+void snd_usb_mixer_disconnect(struct list_head *p);
int snd_usb_create_midi_interface(snd_usb_audio_t *chip, struct usb_interface *iface, const snd_usb_audio_quirk_t *quirk);
void snd_usbmidi_input_stop(struct list_head* p);
void snd_usbmidi_input_start(struct list_head* p);
-void snd_usbmidi_disconnect(struct list_head *p, struct usb_driver *driver);
+void snd_usbmidi_disconnect(struct list_head *p);
/*
* retrieve usb_interface descriptor from the host interface
diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c
index 5d32857ff955..bee70068dce0 100644
--- a/sound/usb/usbmidi.c
+++ b/sound/usb/usbmidi.c
@@ -912,7 +912,7 @@ static void snd_usbmidi_free(snd_usb_midi_t* umidi)
/*
* Unlinks all URBs (must be done before the usb_device is deleted).
*/
-void snd_usbmidi_disconnect(struct list_head* p, struct usb_driver *driver)
+void snd_usbmidi_disconnect(struct list_head* p)
{
snd_usb_midi_t* umidi;
int i;
@@ -955,88 +955,87 @@ static snd_rawmidi_substream_t* snd_usbmidi_find_substream(snd_usb_midi_t* umidi
* such as internal control or synthesizer ports.
*/
static struct {
- __u16 vendor;
- __u16 product;
+ u32 id;
int port;
const char *name_format;
} snd_usbmidi_port_names[] = {
/* Roland UA-100 */
- {0x0582, 0x0000, 2, "%s Control"},
+ { USB_ID(0x0582, 0x0000), 2, "%s Control" },
/* Roland SC-8850 */
- {0x0582, 0x0003, 0, "%s Part A"},
- {0x0582, 0x0003, 1, "%s Part B"},
- {0x0582, 0x0003, 2, "%s Part C"},
- {0x0582, 0x0003, 3, "%s Part D"},
- {0x0582, 0x0003, 4, "%s MIDI 1"},
- {0x0582, 0x0003, 5, "%s MIDI 2"},
+ { USB_ID(0x0582, 0x0003), 0, "%s Part A" },
+ { USB_ID(0x0582, 0x0003), 1, "%s Part B" },
+ { USB_ID(0x0582, 0x0003), 2, "%s Part C" },
+ { USB_ID(0x0582, 0x0003), 3, "%s Part D" },
+ { USB_ID(0x0582, 0x0003), 4, "%s MIDI 1" },
+ { USB_ID(0x0582, 0x0003), 5, "%s MIDI 2" },
/* Roland U-8 */
- {0x0582, 0x0004, 0, "%s MIDI"},
- {0x0582, 0x0004, 1, "%s Control"},
+ { USB_ID(0x0582, 0x0004), 0, "%s MIDI" },
+ { USB_ID(0x0582, 0x0004), 1, "%s Control" },
/* Roland SC-8820 */
- {0x0582, 0x0007, 0, "%s Part A"},
- {0x0582, 0x0007, 1, "%s Part B"},
- {0x0582, 0x0007, 2, "%s MIDI"},
+ { USB_ID(0x0582, 0x0007), 0, "%s Part A" },
+ { USB_ID(0x0582, 0x0007), 1, "%s Part B" },
+ { USB_ID(0x0582, 0x0007), 2, "%s MIDI" },
/* Roland SK-500 */
- {0x0582, 0x000b, 0, "%s Part A"},
- {0x0582, 0x000b, 1, "%s Part B"},
- {0x0582, 0x000b, 2, "%s MIDI"},
+ { USB_ID(0x0582, 0x000b), 0, "%s Part A" },
+ { USB_ID(0x0582, 0x000b), 1, "%s Part B" },
+ { USB_ID(0x0582, 0x000b), 2, "%s MIDI" },
/* Roland SC-D70 */
- {0x0582, 0x000c, 0, "%s Part A"},
- {0x0582, 0x000c, 1, "%s Part B"},
- {0x0582, 0x000c, 2, "%s MIDI"},
+ { USB_ID(0x0582, 0x000c), 0, "%s Part A" },
+ { USB_ID(0x0582, 0x000c), 1, "%s Part B" },
+ { USB_ID(0x0582, 0x000c), 2, "%s MIDI" },
/* Edirol UM-880 */
- {0x0582, 0x0014, 8, "%s Control"},
+ { USB_ID(0x0582, 0x0014), 8, "%s Control" },
/* Edirol SD-90 */
- {0x0582, 0x0016, 0, "%s Part A"},
- {0x0582, 0x0016, 1, "%s Part B"},
- {0x0582, 0x0016, 2, "%s MIDI 1"},
- {0x0582, 0x0016, 3, "%s MIDI 2"},
+ { USB_ID(0x0582, 0x0016), 0, "%s Part A" },
+ { USB_ID(0x0582, 0x0016), 1, "%s Part B" },
+ { USB_ID(0x0582, 0x0016), 2, "%s MIDI 1" },
+ { USB_ID(0x0582, 0x0016), 3, "%s MIDI 2" },
/* Edirol UM-550 */
- {0x0582, 0x0023, 5, "%s Control"},
+ { USB_ID(0x0582, 0x0023), 5, "%s Control" },
/* Edirol SD-20 */
- {0x0582, 0x0027, 0, "%s Part A"},
- {0x0582, 0x0027, 1, "%s Part B"},
- {0x0582, 0x0027, 2, "%s MIDI"},
+ { USB_ID(0x0582, 0x0027), 0, "%s Part A" },
+ { USB_ID(0x0582, 0x0027), 1, "%s Part B" },
+ { USB_ID(0x0582, 0x0027), 2, "%s MIDI" },
/* Edirol SD-80 */
- {0x0582, 0x0029, 0, "%s Part A"},
- {0x0582, 0x0029, 1, "%s Part B"},
- {0x0582, 0x0029, 2, "%s MIDI 1"},
- {0x0582, 0x0029, 3, "%s MIDI 2"},
+ { USB_ID(0x0582, 0x0029), 0, "%s Part A" },
+ { USB_ID(0x0582, 0x0029), 1, "%s Part B" },
+ { USB_ID(0x0582, 0x0029), 2, "%s MIDI 1" },
+ { USB_ID(0x0582, 0x0029), 3, "%s MIDI 2" },
/* Edirol UA-700 */
- {0x0582, 0x002b, 0, "%s MIDI"},
- {0x0582, 0x002b, 1, "%s Control"},
+ { USB_ID(0x0582, 0x002b), 0, "%s MIDI" },
+ { USB_ID(0x0582, 0x002b), 1, "%s Control" },
/* Roland VariOS */
- {0x0582, 0x002f, 0, "%s MIDI"},
- {0x0582, 0x002f, 1, "%s External MIDI"},
- {0x0582, 0x002f, 2, "%s Sync"},
+ { USB_ID(0x0582, 0x002f), 0, "%s MIDI" },
+ { USB_ID(0x0582, 0x002f), 1, "%s External MIDI" },
+ { USB_ID(0x0582, 0x002f), 2, "%s Sync" },
/* Edirol PCR */
- {0x0582, 0x0033, 0, "%s MIDI"},
- {0x0582, 0x0033, 1, "%s 1"},
- {0x0582, 0x0033, 2, "%s 2"},
+ { USB_ID(0x0582, 0x0033), 0, "%s MIDI" },
+ { USB_ID(0x0582, 0x0033), 1, "%s 1" },
+ { USB_ID(0x0582, 0x0033), 2, "%s 2" },
/* BOSS GS-10 */
- {0x0582, 0x003b, 0, "%s MIDI"},
- {0x0582, 0x003b, 1, "%s Control"},
+ { USB_ID(0x0582, 0x003b), 0, "%s MIDI" },
+ { USB_ID(0x0582, 0x003b), 1, "%s Control" },
/* Edirol UA-1000 */
- {0x0582, 0x0044, 0, "%s MIDI"},
- {0x0582, 0x0044, 1, "%s Control"},
+ { USB_ID(0x0582, 0x0044), 0, "%s MIDI" },
+ { USB_ID(0x0582, 0x0044), 1, "%s Control" },
/* Edirol UR-80 */
- {0x0582, 0x0048, 0, "%s MIDI"},
- {0x0582, 0x0048, 1, "%s 1"},
- {0x0582, 0x0048, 2, "%s 2"},
+ { USB_ID(0x0582, 0x0048), 0, "%s MIDI" },
+ { USB_ID(0x0582, 0x0048), 1, "%s 1" },
+ { USB_ID(0x0582, 0x0048), 2, "%s 2" },
/* Edirol PCR-A */
- {0x0582, 0x004d, 0, "%s MIDI"},
- {0x0582, 0x004d, 1, "%s 1"},
- {0x0582, 0x004d, 2, "%s 2"},
+ { USB_ID(0x0582, 0x004d), 0, "%s MIDI" },
+ { USB_ID(0x0582, 0x004d), 1, "%s 1" },
+ { USB_ID(0x0582, 0x004d), 2, "%s 2" },
/* M-Audio MidiSport 8x8 */
- {0x0763, 0x1031, 8, "%s Control"},
- {0x0763, 0x1033, 8, "%s Control"},
+ { USB_ID(0x0763, 0x1031), 8, "%s Control" },
+ { USB_ID(0x0763, 0x1033), 8, "%s Control" },
/* MOTU Fastlane */
- {0x07fd, 0x0001, 0, "%s MIDI A"},
- {0x07fd, 0x0001, 1, "%s MIDI B"},
+ { USB_ID(0x07fd, 0x0001), 0, "%s MIDI A" },
+ { USB_ID(0x07fd, 0x0001), 1, "%s MIDI B" },
/* Emagic Unitor8/AMT8/MT4 */
- {0x086a, 0x0001, 8, "%s Broadcast"},
- {0x086a, 0x0002, 8, "%s Broadcast"},
- {0x086a, 0x0003, 4, "%s Broadcast"},
+ { USB_ID(0x086a, 0x0001), 8, "%s Broadcast" },
+ { USB_ID(0x086a, 0x0002), 8, "%s Broadcast" },
+ { USB_ID(0x086a, 0x0003), 4, "%s Broadcast" },
};
static void snd_usbmidi_init_substream(snd_usb_midi_t* umidi,
@@ -1044,7 +1043,6 @@ static void snd_usbmidi_init_substream(snd_usb_midi_t* umidi,
snd_rawmidi_substream_t** rsubstream)
{
int i;
- __u16 vendor, product;
const char *name_format;
snd_rawmidi_substream_t* substream = snd_usbmidi_find_substream(umidi, stream, number);
@@ -1055,11 +1053,8 @@ static void snd_usbmidi_init_substream(snd_usb_midi_t* umidi,
/* TODO: read port name from jack descriptor */
name_format = "%s MIDI %d";
- vendor = le16_to_cpu(umidi->chip->dev->descriptor.idVendor);
- product = le16_to_cpu(umidi->chip->dev->descriptor.idProduct);
for (i = 0; i < ARRAY_SIZE(snd_usbmidi_port_names); ++i) {
- if (snd_usbmidi_port_names[i].vendor == vendor &&
- snd_usbmidi_port_names[i].product == product &&
+ if (snd_usbmidi_port_names[i].id == umidi->chip->usb_id &&
snd_usbmidi_port_names[i].port == number) {
name_format = snd_usbmidi_port_names[i].name_format;
break;
@@ -1226,9 +1221,12 @@ static int snd_usbmidi_detect_endpoints(snd_usb_midi_t* umidi,
struct usb_endpoint_descriptor* epd;
int i, out_eps = 0, in_eps = 0;
- if (le16_to_cpu(umidi->chip->dev->descriptor.idVendor) == 0x0582)
+ if (USB_ID_VENDOR(umidi->chip->usb_id) == 0x0582)
snd_usbmidi_switch_roland_altsetting(umidi);
+ if (endpoint[0].out_ep || endpoint[0].in_ep)
+ return 0;
+
intf = umidi->iface;
if (!intf || intf->num_altsetting < 1)
return -ENOENT;
diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index 5f1906915aa6..e73c1c9d3e73 100644
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -35,10 +35,11 @@
#include <linux/usb.h>
#include <sound/core.h>
#include <sound/control.h>
+#include <sound/hwdep.h>
+#include <sound/info.h>
#include "usbaudio.h"
-
/*
*/
@@ -50,6 +51,31 @@ typedef struct usb_audio_term usb_audio_term_t;
typedef struct usb_mixer_elem_info usb_mixer_elem_info_t;
+struct usb_mixer_interface {
+ snd_usb_audio_t *chip;
+ unsigned int ctrlif;
+ struct list_head list;
+ unsigned int ignore_ctl_error;
+ struct urb *urb;
+ usb_mixer_elem_info_t **id_elems; /* array[256], indexed by unit id */
+
+ /* Sound Blaster remote control stuff */
+ enum {
+ RC_NONE,
+ RC_EXTIGY,
+ RC_AUDIGY2NX,
+ } rc_type;
+ unsigned long rc_hwdep_open;
+ u32 rc_code;
+ wait_queue_head_t rc_waitq;
+ struct urb *rc_urb;
+ struct usb_ctrlrequest *rc_setup_packet;
+ u8 rc_buffer[6];
+
+ u8 audigy2nx_leds[3];
+};
+
+
struct usb_audio_term {
int id;
int type;
@@ -62,26 +88,26 @@ struct usbmix_name_map;
struct usb_mixer_build {
snd_usb_audio_t *chip;
+ struct usb_mixer_interface *mixer;
unsigned char *buffer;
unsigned int buflen;
- unsigned int ctrlif;
- unsigned short vendor;
- unsigned short product;
- DECLARE_BITMAP(unitbitmap, 32*32);
+ DECLARE_BITMAP(unitbitmap, 256);
usb_audio_term_t oterm;
const struct usbmix_name_map *map;
+ const struct usbmix_selector_map *selector_map;
};
struct usb_mixer_elem_info {
- snd_usb_audio_t *chip;
- unsigned int ctrlif;
+ struct usb_mixer_interface *mixer;
+ usb_mixer_elem_info_t *next_id_elem; /* list of controls with same id */
+ snd_ctl_elem_id_t *elem_id;
unsigned int id;
unsigned int control; /* CS or ICN (high byte) */
unsigned int cmask; /* channel mask bitmap: 0 = master */
int channels;
int val_type;
int min, max, res;
- unsigned int initialized: 1;
+ u8 initialized;
};
@@ -187,6 +213,21 @@ static int check_ignored_ctl(mixer_build_t *state, int unitid, int control)
return 0;
}
+/* get the mapped selector source name */
+static int check_mapped_selector_name(mixer_build_t *state, int unitid,
+ int index, char *buf, int buflen)
+{
+ const struct usbmix_selector_map *p;
+
+ if (! state->selector_map)
+ return 0;
+ for (p = state->selector_map; p->id; p++) {
+ if (p->id == unitid && index < p->count)
+ return strlcpy(buf, p->names[index], buflen);
+ }
+ return 0;
+}
+
/*
* find an audio control unit with the given unit id
*/
@@ -301,16 +342,18 @@ static int get_ctl_value(usb_mixer_elem_info_t *cval, int request, int validx, i
int timeout = 10;
while (timeout-- > 0) {
- if (snd_usb_ctl_msg(cval->chip->dev, usb_rcvctrlpipe(cval->chip->dev, 0),
+ if (snd_usb_ctl_msg(cval->mixer->chip->dev,
+ usb_rcvctrlpipe(cval->mixer->chip->dev, 0),
request,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
- validx, cval->ctrlif | (cval->id << 8),
+ validx, cval->mixer->ctrlif | (cval->id << 8),
buf, val_len, 100) >= 0) {
*value_ret = convert_signed_value(cval, snd_usb_combine_bytes(buf, val_len));
return 0;
}
}
- snd_printdd(KERN_ERR "cannot get ctl value: req = 0x%x, wValue = 0x%x, wIndex = 0x%x, type = %d\n", request, validx, cval->ctrlif | (cval->id << 8), cval->val_type);
+ snd_printdd(KERN_ERR "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n",
+ request, validx, cval->mixer->ctrlif | (cval->id << 8), cval->val_type);
return -EINVAL;
}
@@ -339,13 +382,15 @@ static int set_ctl_value(usb_mixer_elem_info_t *cval, int request, int validx, i
buf[0] = value_set & 0xff;
buf[1] = (value_set >> 8) & 0xff;
while (timeout -- > 0)
- if (snd_usb_ctl_msg(cval->chip->dev, usb_sndctrlpipe(cval->chip->dev, 0),
+ if (snd_usb_ctl_msg(cval->mixer->chip->dev,
+ usb_sndctrlpipe(cval->mixer->chip->dev, 0),
request,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
- validx, cval->ctrlif | (cval->id << 8),
+ validx, cval->mixer->ctrlif | (cval->id << 8),
buf, val_len, 100) >= 0)
return 0;
- snd_printdd(KERN_ERR "cannot set ctl value: req = 0x%x, wValue = 0x%x, wIndex = 0x%x, type = %d, data = 0x%x/0x%x\n", request, validx, cval->ctrlif | (cval->id << 8), cval->val_type, buf[0], buf[1]);
+ snd_printdd(KERN_ERR "cannot set ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d, data = %#x/%#x\n",
+ request, validx, cval->mixer->ctrlif | (cval->id << 8), cval->val_type, buf[0], buf[1]);
return -EINVAL;
}
@@ -385,16 +430,22 @@ static int check_matrix_bitmap(unsigned char *bmap, int ich, int och, int num_ou
* if failed, give up and free the control instance.
*/
-static int add_control_to_empty(snd_card_t *card, snd_kcontrol_t *kctl)
+static int add_control_to_empty(mixer_build_t *state, snd_kcontrol_t *kctl)
{
+ usb_mixer_elem_info_t *cval = kctl->private_data;
int err;
- while (snd_ctl_find_id(card, &kctl->id))
+
+ while (snd_ctl_find_id(state->chip->card, &kctl->id))
kctl->id.index++;
- if ((err = snd_ctl_add(card, kctl)) < 0) {
+ if ((err = snd_ctl_add(state->chip->card, kctl)) < 0) {
snd_printd(KERN_ERR "cannot add control (err = %d)\n", err);
snd_ctl_free_one(kctl);
+ return err;
}
- return err;
+ cval->elem_id = &kctl->id;
+ cval->next_id_elem = state->mixer->id_elems[cval->id];
+ state->mixer->id_elems[cval->id] = cval;
+ return 0;
}
@@ -572,10 +623,8 @@ static struct usb_feature_control_info audio_feature_info[] = {
/* private_free callback */
static void usb_mixer_elem_free(snd_kcontrol_t *kctl)
{
- if (kctl->private_data) {
- kfree(kctl->private_data);
- kctl->private_data = NULL;
- }
+ kfree(kctl->private_data);
+ kctl->private_data = NULL;
}
@@ -608,7 +657,8 @@ static int get_min_max(usb_mixer_elem_info_t *cval, int default_min)
}
if (get_ctl_value(cval, GET_MAX, (cval->control << 8) | minchn, &cval->max) < 0 ||
get_ctl_value(cval, GET_MIN, (cval->control << 8) | minchn, &cval->min) < 0) {
- snd_printd(KERN_ERR "%d:%d: cannot get min/max values for control %d (id %d)\n", cval->id, cval->ctrlif, cval->control, cval->id);
+ snd_printd(KERN_ERR "%d:%d: cannot get min/max values for control %d (id %d)\n",
+ cval->id, cval->mixer->ctrlif, cval->control, cval->id);
return -EINVAL;
}
if (get_ctl_value(cval, GET_RES, (cval->control << 8) | minchn, &cval->res) < 0) {
@@ -668,7 +718,7 @@ static int mixer_ctl_feature_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
if (cval->cmask & (1 << c)) {
err = get_cur_mix_value(cval, c + 1, &val);
if (err < 0) {
- if (cval->chip->ignore_ctl_error) {
+ if (cval->mixer->ignore_ctl_error) {
ucontrol->value.integer.value[0] = cval->min;
return 0;
}
@@ -684,7 +734,7 @@ static int mixer_ctl_feature_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
/* master channel */
err = get_cur_mix_value(cval, 0, &val);
if (err < 0) {
- if (cval->chip->ignore_ctl_error) {
+ if (cval->mixer->ignore_ctl_error) {
ucontrol->value.integer.value[0] = cval->min;
return 0;
}
@@ -710,7 +760,7 @@ static int mixer_ctl_feature_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
if (cval->cmask & (1 << c)) {
err = get_cur_mix_value(cval, c + 1, &oval);
if (err < 0) {
- if (cval->chip->ignore_ctl_error)
+ if (cval->mixer->ignore_ctl_error)
return 0;
return err;
}
@@ -727,7 +777,7 @@ static int mixer_ctl_feature_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
} else {
/* master channel */
err = get_cur_mix_value(cval, 0, &oval);
- if (err < 0 && cval->chip->ignore_ctl_error)
+ if (err < 0 && cval->mixer->ignore_ctl_error)
return 0;
if (err < 0)
return err;
@@ -779,8 +829,7 @@ static void build_feature_ctl(mixer_build_t *state, unsigned char *desc,
snd_printk(KERN_ERR "cannot malloc kcontrol\n");
return;
}
- cval->chip = state->chip;
- cval->ctrlif = state->ctrlif;
+ cval->mixer = state->mixer;
cval->id = unitid;
cval->control = control;
cval->cmask = ctl_mask;
@@ -855,16 +904,21 @@ static void build_feature_ctl(mixer_build_t *state, unsigned char *desc,
/* note that detection between firmware 2.1.1.7 (N101) and later 2.1.1.21 */
/* is not very clear from datasheets */
/* I hope that the min value is -15360 for newer firmware --jk */
- if (((state->vendor == 0x471 && (state->product == 0x104 || state->product == 0x105 || state->product == 0x101)) ||
- (state->vendor == 0x672 && state->product == 0x1041)) && !strcmp(kctl->id.name, "PCM Playback Volume") &&
- cval->min == -15616) {
- snd_printk("USB Audio: using volume control quirk for the UDA1321/N101 chip\n");
- cval->max = -256;
+ switch (state->chip->usb_id) {
+ case USB_ID(0x0471, 0x0101):
+ case USB_ID(0x0471, 0x0104):
+ case USB_ID(0x0471, 0x0105):
+ case USB_ID(0x0672, 0x1041):
+ if (!strcmp(kctl->id.name, "PCM Playback Volume") &&
+ cval->min == -15616) {
+ snd_printk("using volume control quirk for the UDA1321/N101 chip\n");
+ cval->max = -256;
+ }
}
snd_printdd(KERN_INFO "[%d] FU [%s] ch = %d, val = %d/%d/%d\n",
cval->id, kctl->id.name, cval->channels, cval->min, cval->max, cval->res);
- add_control_to_empty(state->chip->card, kctl);
+ add_control_to_empty(state, kctl);
}
@@ -947,8 +1001,7 @@ static void build_mixer_unit_ctl(mixer_build_t *state, unsigned char *desc,
if (! cval)
return;
- cval->chip = state->chip;
- cval->ctrlif = state->ctrlif;
+ cval->mixer = state->mixer;
cval->id = unitid;
cval->control = in_ch + 1; /* based on 1 */
cval->val_type = USB_MIXER_S16;
@@ -979,7 +1032,7 @@ static void build_mixer_unit_ctl(mixer_build_t *state, unsigned char *desc,
snd_printdd(KERN_INFO "[%d] MU [%s] ch = %d, val = %d/%d\n",
cval->id, kctl->id.name, cval->channels, cval->min, cval->max);
- add_control_to_empty(state->chip->card, kctl);
+ add_control_to_empty(state, kctl);
}
@@ -1042,7 +1095,7 @@ static int mixer_ctl_procunit_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
int err, val;
err = get_cur_ctl_value(cval, cval->control << 8, &val);
- if (err < 0 && cval->chip->ignore_ctl_error) {
+ if (err < 0 && cval->mixer->ignore_ctl_error) {
ucontrol->value.integer.value[0] = cval->min;
return 0;
}
@@ -1061,7 +1114,7 @@ static int mixer_ctl_procunit_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
err = get_cur_ctl_value(cval, cval->control << 8, &oval);
if (err < 0) {
- if (cval->chip->ignore_ctl_error)
+ if (cval->mixer->ignore_ctl_error)
return 0;
return err;
}
@@ -1179,9 +1232,6 @@ static int build_audio_procunit(mixer_build_t *state, int unitid, unsigned char
}
type = combine_word(&dsc[4]);
- if (! type)
- return 0; /* undefined? */
-
for (info = list; info && info->type; info++)
if (info->type == type)
break;
@@ -1199,8 +1249,7 @@ static int build_audio_procunit(mixer_build_t *state, int unitid, unsigned char
snd_printk(KERN_ERR "cannot malloc kcontrol\n");
return -ENOMEM;
}
- cval->chip = state->chip;
- cval->ctrlif = state->ctrlif;
+ cval->mixer = state->mixer;
cval->id = unitid;
cval->control = valinfo->control;
cval->val_type = valinfo->val_type;
@@ -1241,7 +1290,7 @@ static int build_audio_procunit(mixer_build_t *state, int unitid, unsigned char
snd_printdd(KERN_INFO "[%d] PU [%s] ch = %d, val = %d/%d\n",
cval->id, kctl->id.name, cval->channels, cval->min, cval->max);
- if ((err = add_control_to_empty(state->chip->card, kctl)) < 0)
+ if ((err = add_control_to_empty(state, kctl)) < 0)
return err;
}
return 0;
@@ -1289,7 +1338,7 @@ static int mixer_ctl_selector_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
err = get_cur_ctl_value(cval, 0, &val);
if (err < 0) {
- if (cval->chip->ignore_ctl_error) {
+ if (cval->mixer->ignore_ctl_error) {
ucontrol->value.enumerated.item[0] = 0;
return 0;
}
@@ -1308,7 +1357,7 @@ static int mixer_ctl_selector_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
err = get_cur_ctl_value(cval, 0, &oval);
if (err < 0) {
- if (cval->chip->ignore_ctl_error)
+ if (cval->mixer->ignore_ctl_error)
return 0;
return err;
}
@@ -1386,8 +1435,7 @@ static int parse_audio_selector_unit(mixer_build_t *state, int unitid, unsigned
snd_printk(KERN_ERR "cannot malloc kcontrol\n");
return -ENOMEM;
}
- cval->chip = state->chip;
- cval->ctrlif = state->ctrlif;
+ cval->mixer = state->mixer;
cval->id = unitid;
cval->val_type = USB_MIXER_U8;
cval->channels = 1;
@@ -1415,7 +1463,9 @@ static int parse_audio_selector_unit(mixer_build_t *state, int unitid, unsigned
kfree(cval);
return -ENOMEM;
}
- if (check_input_term(state, desc[5 + i], &iterm) >= 0)
+ len = check_mapped_selector_name(state, unitid, i, namelist[i],
+ MAX_ITEM_NAME_LEN);
+ if (! len && check_input_term(state, desc[5 + i], &iterm) >= 0)
len = get_term_name(state, &iterm, namelist[i], MAX_ITEM_NAME_LEN, 0);
if (! len)
sprintf(namelist[i], "Input %d", i);
@@ -1450,7 +1500,7 @@ static int parse_audio_selector_unit(mixer_build_t *state, int unitid, unsigned
snd_printdd(KERN_INFO "[%d] SU [%s] items = %d\n",
cval->id, kctl->id.name, num_ins);
- if ((err = add_control_to_empty(state->chip->card, kctl)) < 0)
+ if ((err = add_control_to_empty(state, kctl)) < 0)
return err;
return 0;
@@ -1493,41 +1543,55 @@ static int parse_audio_unit(mixer_build_t *state, int unitid)
}
}
+static void snd_usb_mixer_free(struct usb_mixer_interface *mixer)
+{
+ kfree(mixer->id_elems);
+ if (mixer->urb) {
+ kfree(mixer->urb->transfer_buffer);
+ usb_free_urb(mixer->urb);
+ }
+ if (mixer->rc_urb)
+ usb_free_urb(mixer->rc_urb);
+ kfree(mixer->rc_setup_packet);
+ kfree(mixer);
+}
+
+static int snd_usb_mixer_dev_free(snd_device_t *device)
+{
+ struct usb_mixer_interface *mixer = device->device_data;
+ snd_usb_mixer_free(mixer);
+ return 0;
+}
+
/*
* create mixer controls
*
* walk through all OUTPUT_TERMINAL descriptors to search for mixers
*/
-int snd_usb_create_mixer(snd_usb_audio_t *chip, int ctrlif)
+static int snd_usb_mixer_controls(struct usb_mixer_interface *mixer)
{
unsigned char *desc;
mixer_build_t state;
int err;
const struct usbmix_ctl_map *map;
- struct usb_device_descriptor *dev = &chip->dev->descriptor;
- struct usb_host_interface *hostif = &usb_ifnum_to_if(chip->dev, ctrlif)->altsetting[0];
-
- strcpy(chip->card->mixername, "USB Mixer");
+ struct usb_host_interface *hostif;
+ hostif = &usb_ifnum_to_if(mixer->chip->dev, mixer->ctrlif)->altsetting[0];
memset(&state, 0, sizeof(state));
- state.chip = chip;
+ state.chip = mixer->chip;
+ state.mixer = mixer;
state.buffer = hostif->extra;
state.buflen = hostif->extralen;
- state.ctrlif = ctrlif;
- state.vendor = le16_to_cpu(dev->idVendor);
- state.product = le16_to_cpu(dev->idProduct);
/* check the mapping table */
- for (map = usbmix_ctl_maps; map->vendor; map++) {
- if (map->vendor == state.vendor && map->product == state.product) {
+ for (map = usbmix_ctl_maps; map->id; map++) {
+ if (map->id == state.chip->usb_id) {
state.map = map->map;
- chip->ignore_ctl_error = map->ignore_ctl_error;
+ state.selector_map = map->selector_map;
+ mixer->ignore_ctl_error = map->ignore_ctl_error;
break;
}
}
-#ifdef IGNORE_CTL_ERROR
- chip->ignore_ctl_error = 1;
-#endif
desc = NULL;
while ((desc = snd_usb_find_csint_desc(hostif->extra, hostif->extralen, desc, OUTPUT_TERMINAL)) != NULL) {
@@ -1543,3 +1607,393 @@ int snd_usb_create_mixer(snd_usb_audio_t *chip, int ctrlif)
}
return 0;
}
+
+static void snd_usb_mixer_notify_id(struct usb_mixer_interface *mixer,
+ int unitid)
+{
+ usb_mixer_elem_info_t *info;
+
+ for (info = mixer->id_elems[unitid]; info; info = info->next_id_elem)
+ snd_ctl_notify(mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ info->elem_id);
+}
+
+static void snd_usb_mixer_memory_change(struct usb_mixer_interface *mixer,
+ int unitid)
+{
+ if (mixer->rc_type == RC_NONE)
+ return;
+ /* unit ids specific to Extigy/Audigy 2 NX: */
+ switch (unitid) {
+ case 0: /* remote control */
+ mixer->rc_urb->dev = mixer->chip->dev;
+ usb_submit_urb(mixer->rc_urb, GFP_ATOMIC);
+ break;
+ case 4: /* digital in jack */
+ case 7: /* line in jacks */
+ case 19: /* speaker out jacks */
+ case 20: /* headphones out jack */
+ break;
+ default:
+ snd_printd(KERN_DEBUG "memory change in unknown unit %d\n", unitid);
+ break;
+ }
+}
+
+static void snd_usb_mixer_status_complete(struct urb *urb, struct pt_regs *regs)
+{
+ struct usb_mixer_interface *mixer = urb->context;
+
+ if (urb->status == 0) {
+ u8 *buf = urb->transfer_buffer;
+ int i;
+
+ for (i = urb->actual_length; i >= 2; buf += 2, i -= 2) {
+ snd_printd(KERN_DEBUG "status interrupt: %02x %02x\n",
+ buf[0], buf[1]);
+ /* ignore any notifications not from the control interface */
+ if ((buf[0] & 0x0f) != 0)
+ continue;
+ if (!(buf[0] & 0x40))
+ snd_usb_mixer_notify_id(mixer, buf[1]);
+ else
+ snd_usb_mixer_memory_change(mixer, buf[1]);
+ }
+ }
+ if (urb->status != -ENOENT && urb->status != -ECONNRESET) {
+ urb->dev = mixer->chip->dev;
+ usb_submit_urb(urb, GFP_ATOMIC);
+ }
+}
+
+/* create the handler for the optional status interrupt endpoint */
+static int snd_usb_mixer_status_create(struct usb_mixer_interface *mixer)
+{
+ struct usb_host_interface *hostif;
+ struct usb_endpoint_descriptor *ep;
+ void *transfer_buffer;
+ int buffer_length;
+ unsigned int epnum;
+
+ hostif = &usb_ifnum_to_if(mixer->chip->dev, mixer->ctrlif)->altsetting[0];
+ /* we need one interrupt input endpoint */
+ if (get_iface_desc(hostif)->bNumEndpoints < 1)
+ return 0;
+ ep = get_endpoint(hostif, 0);
+ if ((ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK) != USB_DIR_IN ||
+ (ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT)
+ return 0;
+
+ epnum = ep->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
+ buffer_length = le16_to_cpu(ep->wMaxPacketSize);
+ transfer_buffer = kmalloc(buffer_length, GFP_KERNEL);
+ if (!transfer_buffer)
+ return -ENOMEM;
+ mixer->urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!mixer->urb) {
+ kfree(transfer_buffer);
+ return -ENOMEM;
+ }
+ usb_fill_int_urb(mixer->urb, mixer->chip->dev,
+ usb_rcvintpipe(mixer->chip->dev, epnum),
+ transfer_buffer, buffer_length,
+ snd_usb_mixer_status_complete, mixer, ep->bInterval);
+ usb_submit_urb(mixer->urb, GFP_KERNEL);
+ return 0;
+}
+
+static void snd_usb_soundblaster_remote_complete(struct urb *urb,
+ struct pt_regs *regs)
+{
+ struct usb_mixer_interface *mixer = urb->context;
+ /*
+ * format of remote control data:
+ * Extigy: xx 00
+ * Audigy 2 NX: 06 80 xx 00 00 00
+ */
+ int offset = mixer->rc_type == RC_EXTIGY ? 0 : 2;
+ u32 code;
+
+ if (urb->status < 0 || urb->actual_length <= offset)
+ return;
+ code = mixer->rc_buffer[offset];
+ /* the Mute button actually changes the mixer control */
+ if (code == 13)
+ snd_usb_mixer_notify_id(mixer, 18);
+ mixer->rc_code = code;
+ wmb();
+ wake_up(&mixer->rc_waitq);
+}
+
+static int snd_usb_sbrc_hwdep_open(snd_hwdep_t *hw, struct file *file)
+{
+ struct usb_mixer_interface *mixer = hw->private_data;
+
+ if (test_and_set_bit(0, &mixer->rc_hwdep_open))
+ return -EBUSY;
+ return 0;
+}
+
+static int snd_usb_sbrc_hwdep_release(snd_hwdep_t *hw, struct file *file)
+{
+ struct usb_mixer_interface *mixer = hw->private_data;
+
+ clear_bit(0, &mixer->rc_hwdep_open);
+ smp_mb__after_clear_bit();
+ return 0;
+}
+
+static long snd_usb_sbrc_hwdep_read(snd_hwdep_t *hw, char __user *buf,
+ long count, loff_t *offset)
+{
+ struct usb_mixer_interface *mixer = hw->private_data;
+ int err;
+ u32 rc_code;
+
+ if (count != 1 && count != 4)
+ return -EINVAL;
+ err = wait_event_interruptible(mixer->rc_waitq,
+ (rc_code = xchg(&mixer->rc_code, 0)) != 0);
+ if (err == 0) {
+ if (count == 1)
+ err = put_user(rc_code, buf);
+ else
+ err = put_user(rc_code, (u32 __user *)buf);
+ }
+ return err < 0 ? err : count;
+}
+
+static unsigned int snd_usb_sbrc_hwdep_poll(snd_hwdep_t *hw, struct file *file,
+ poll_table *wait)
+{
+ struct usb_mixer_interface *mixer = hw->private_data;
+
+ poll_wait(file, &mixer->rc_waitq, wait);
+ return mixer->rc_code ? POLLIN | POLLRDNORM : 0;
+}
+
+static int snd_usb_soundblaster_remote_init(struct usb_mixer_interface *mixer)
+{
+ snd_hwdep_t *hwdep;
+ int err, len;
+
+ switch (mixer->chip->usb_id) {
+ case USB_ID(0x041e, 0x3000):
+ mixer->rc_type = RC_EXTIGY;
+ len = 2;
+ break;
+ case USB_ID(0x041e, 0x3020):
+ mixer->rc_type = RC_AUDIGY2NX;
+ len = 6;
+ break;
+ default:
+ return 0;
+ }
+
+ init_waitqueue_head(&mixer->rc_waitq);
+ err = snd_hwdep_new(mixer->chip->card, "SB remote control", 0, &hwdep);
+ if (err < 0)
+ return err;
+ snprintf(hwdep->name, sizeof(hwdep->name),
+ "%s remote control", mixer->chip->card->shortname);
+ hwdep->iface = SNDRV_HWDEP_IFACE_SB_RC;
+ hwdep->private_data = mixer;
+ hwdep->ops.read = snd_usb_sbrc_hwdep_read;
+ hwdep->ops.open = snd_usb_sbrc_hwdep_open;
+ hwdep->ops.release = snd_usb_sbrc_hwdep_release;
+ hwdep->ops.poll = snd_usb_sbrc_hwdep_poll;
+
+ mixer->rc_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!mixer->rc_urb)
+ return -ENOMEM;
+ mixer->rc_setup_packet = kmalloc(sizeof(*mixer->rc_setup_packet), GFP_KERNEL);
+ if (!mixer->rc_setup_packet) {
+ usb_free_urb(mixer->rc_urb);
+ mixer->rc_urb = NULL;
+ return -ENOMEM;
+ }
+ mixer->rc_setup_packet->bRequestType =
+ USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE;
+ mixer->rc_setup_packet->bRequest = GET_MEM;
+ mixer->rc_setup_packet->wValue = cpu_to_le16(0);
+ mixer->rc_setup_packet->wIndex = cpu_to_le16(0);
+ mixer->rc_setup_packet->wLength = cpu_to_le16(len);
+ usb_fill_control_urb(mixer->rc_urb, mixer->chip->dev,
+ usb_rcvctrlpipe(mixer->chip->dev, 0),
+ (u8*)mixer->rc_setup_packet, mixer->rc_buffer, len,
+ snd_usb_soundblaster_remote_complete, mixer);
+ return 0;
+}
+
+static int snd_audigy2nx_led_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+ uinfo->count = 1;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 1;
+ return 0;
+}
+
+static int snd_audigy2nx_led_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+{
+ struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
+ int index = kcontrol->private_value;
+
+ ucontrol->value.integer.value[0] = mixer->audigy2nx_leds[index];
+ return 0;
+}
+
+static int snd_audigy2nx_led_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+{
+ struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
+ int index = kcontrol->private_value;
+ int value = ucontrol->value.integer.value[0];
+ int err, changed;
+
+ if (value > 1)
+ return -EINVAL;
+ changed = value != mixer->audigy2nx_leds[index];
+ err = snd_usb_ctl_msg(mixer->chip->dev,
+ usb_sndctrlpipe(mixer->chip->dev, 0), 0x24,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+ value, index + 2, NULL, 0, 100);
+ if (err < 0)
+ return err;
+ mixer->audigy2nx_leds[index] = value;
+ return changed;
+}
+
+static snd_kcontrol_new_t snd_audigy2nx_controls[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "CMSS LED Switch",
+ .info = snd_audigy2nx_led_info,
+ .get = snd_audigy2nx_led_get,
+ .put = snd_audigy2nx_led_put,
+ .private_value = 0,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Power LED Switch",
+ .info = snd_audigy2nx_led_info,
+ .get = snd_audigy2nx_led_get,
+ .put = snd_audigy2nx_led_put,
+ .private_value = 1,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Dolby Digital LED Switch",
+ .info = snd_audigy2nx_led_info,
+ .get = snd_audigy2nx_led_get,
+ .put = snd_audigy2nx_led_put,
+ .private_value = 2,
+ },
+};
+
+static int snd_audigy2nx_controls_create(struct usb_mixer_interface *mixer)
+{
+ int i, err;
+
+ for (i = 0; i < ARRAY_SIZE(snd_audigy2nx_controls); ++i) {
+ err = snd_ctl_add(mixer->chip->card,
+ snd_ctl_new1(&snd_audigy2nx_controls[i], mixer));
+ if (err < 0)
+ return err;
+ }
+ mixer->audigy2nx_leds[1] = 1; /* Power LED is on by default */
+ return 0;
+}
+
+static void snd_audigy2nx_proc_read(snd_info_entry_t *entry,
+ snd_info_buffer_t *buffer)
+{
+ static const struct {
+ int unitid;
+ const char *name;
+ } jacks[] = {
+ {4, "dig in "},
+ {7, "line in"},
+ {19, "spk out"},
+ {20, "hph out"},
+ };
+ struct usb_mixer_interface *mixer = entry->private_data;
+ int i, err;
+ u8 buf[3];
+
+ snd_iprintf(buffer, "%s jacks\n\n", mixer->chip->card->shortname);
+ for (i = 0; i < ARRAY_SIZE(jacks); ++i) {
+ snd_iprintf(buffer, "%s: ", jacks[i].name);
+ err = snd_usb_ctl_msg(mixer->chip->dev,
+ usb_rcvctrlpipe(mixer->chip->dev, 0),
+ GET_MEM, USB_DIR_IN | USB_TYPE_CLASS |
+ USB_RECIP_INTERFACE, 0,
+ jacks[i].unitid << 8, buf, 3, 100);
+ if (err == 3 && buf[0] == 3)
+ snd_iprintf(buffer, "%02x %02x\n", buf[1], buf[2]);
+ else
+ snd_iprintf(buffer, "?\n");
+ }
+}
+
+int snd_usb_create_mixer(snd_usb_audio_t *chip, int ctrlif)
+{
+ static snd_device_ops_t dev_ops = {
+ .dev_free = snd_usb_mixer_dev_free
+ };
+ struct usb_mixer_interface *mixer;
+ int err;
+
+ strcpy(chip->card->mixername, "USB Mixer");
+
+ mixer = kcalloc(1, sizeof(*mixer), GFP_KERNEL);
+ if (!mixer)
+ return -ENOMEM;
+ mixer->chip = chip;
+ mixer->ctrlif = ctrlif;
+#ifdef IGNORE_CTL_ERROR
+ mixer->ignore_ctl_error = 1;
+#endif
+ mixer->id_elems = kcalloc(256, sizeof(*mixer->id_elems), GFP_KERNEL);
+ if (!mixer->id_elems) {
+ kfree(mixer);
+ return -ENOMEM;
+ }
+
+ if ((err = snd_usb_mixer_controls(mixer)) < 0 ||
+ (err = snd_usb_mixer_status_create(mixer)) < 0)
+ goto _error;
+
+ if ((err = snd_usb_soundblaster_remote_init(mixer)) < 0)
+ goto _error;
+
+ if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020)) {
+ snd_info_entry_t *entry;
+
+ if ((err = snd_audigy2nx_controls_create(mixer)) < 0)
+ goto _error;
+ if (!snd_card_proc_new(chip->card, "audigy2nx", &entry))
+ snd_info_set_text_ops(entry, mixer, 1024,
+ snd_audigy2nx_proc_read);
+ }
+
+ err = snd_device_new(chip->card, SNDRV_DEV_LOWLEVEL, mixer, &dev_ops);
+ if (err < 0)
+ goto _error;
+ list_add(&mixer->list, &chip->mixer_list);
+ return 0;
+
+_error:
+ snd_usb_mixer_free(mixer);
+ return err;
+}
+
+void snd_usb_mixer_disconnect(struct list_head *p)
+{
+ struct usb_mixer_interface *mixer;
+
+ mixer = list_entry(p, struct usb_mixer_interface, list);
+ if (mixer->urb)
+ usb_kill_urb(mixer->urb);
+ if (mixer->rc_urb)
+ usb_kill_urb(mixer->rc_urb);
+}
diff --git a/sound/usb/usbmixer_maps.c b/sound/usb/usbmixer_maps.c
index c69b4b0875f8..f05500b05ec0 100644
--- a/sound/usb/usbmixer_maps.c
+++ b/sound/usb/usbmixer_maps.c
@@ -26,10 +26,16 @@ struct usbmix_name_map {
int control;
};
+struct usbmix_selector_map {
+ int id;
+ int count;
+ const char **names;
+};
+
struct usbmix_ctl_map {
- int vendor;
- int product;
+ u32 id;
const struct usbmix_name_map *map;
+ const struct usbmix_selector_map *selector_map;
int ignore_ctl_error;
};
@@ -91,6 +97,96 @@ static struct usbmix_name_map extigy_map[] = {
{ 0 } /* terminator */
};
+/* Sound Blaster MP3+ controls mapping
+ * The default mixer channels have totally misleading names,
+ * e.g. no Master and fake PCM volume
+ * Pavel Mihaylov <bin@bash.info>
+ */
+static struct usbmix_name_map mp3plus_map[] = {
+ /* 1: IT pcm */
+ /* 2: IT mic */
+ /* 3: IT line */
+ /* 4: IT digital in */
+ /* 5: OT digital out */
+ /* 6: OT speaker */
+ /* 7: OT pcm capture */
+ { 8, "Capture Input Source" }, /* FU, default PCM Capture Source */
+ /* (Mic, Input 1 = Line input, Input 2 = Optical input) */
+ { 9, "Master Playback" }, /* FU, default Speaker 1 */
+ /* { 10, "Mic Capture", 1 }, */ /* FU, Mic Capture */
+ /* { 10, "Mic Capture", 2 }, */ /* FU, Mic Capture */
+ { 10, "Mic Boost", 7 }, /* FU, default Auto Gain Input */
+ { 11, "Line Capture" }, /* FU, default PCM Capture */
+ { 12, "Digital In Playback" }, /* FU, default PCM 1 */
+ /* { 13, "Mic Playback" }, */ /* FU, default Mic Playback */
+ { 14, "Line Playback" }, /* FU, default Speaker */
+ /* 15: MU */
+ { 0 } /* terminator */
+};
+
+/* Topology of SB Audigy 2 NX
+
+ +----------------------------->EU[27]--+
+ | v
+ | +----------------------------------->SU[29]---->FU[22]-->Dig_OUT[24]
+ | | ^
+USB_IN[1]-+------------+ +->EU[17]->+->FU[11]-+
+ | v | v |
+Dig_IN[4]---+->FU[6]-->MU[16]->FU[18]-+->EU[21]->SU[31]----->FU[30]->Hph_OUT[20]
+ | ^ | |
+Lin_IN[7]-+--->FU[8]---+ +->EU[23]->FU[28]------------->Spk_OUT[19]
+ | | v
+ +--->FU[12]------------------------------------->SU[14]--->USB_OUT[15]
+ | ^
+ +->FU[13]--------------------------------------+
+*/
+static struct usbmix_name_map audigy2nx_map[] = {
+ /* 1: IT pcm playback */
+ /* 4: IT digital in */
+ { 6, "Digital In Playback" }, /* FU */
+ /* 7: IT line in */
+ { 8, "Line Playback" }, /* FU */
+ { 11, "What-U-Hear Capture" }, /* FU */
+ { 12, "Line Capture" }, /* FU */
+ { 13, "Digital In Capture" }, /* FU */
+ { 14, "Capture Source" }, /* SU */
+ /* 15: OT pcm capture */
+ /* 16: MU w/o controls */
+ { 17, NULL }, /* DISABLED: EU (for what?) */
+ { 18, "Master Playback" }, /* FU */
+ /* 19: OT speaker */
+ /* 20: OT headphone */
+ { 21, NULL }, /* DISABLED: EU (for what?) */
+ { 22, "Digital Out Playback" }, /* FU */
+ { 23, NULL }, /* DISABLED: EU (for what?) */
+ /* 24: OT digital out */
+ { 27, NULL }, /* DISABLED: EU (for what?) */
+ { 28, "Speaker Playback" }, /* FU */
+ { 29, "Digital Out Source" }, /* SU */
+ { 30, "Headphone Playback" }, /* FU */
+ { 31, "Headphone Source" }, /* SU */
+ { 0 } /* terminator */
+};
+
+static struct usbmix_selector_map audigy2nx_selectors[] = {
+ {
+ .id = 14, /* Capture Source */
+ .count = 3,
+ .names = (const char*[]) {"Line", "Digital In", "What-U-Hear"}
+ },
+ {
+ .id = 29, /* Digital Out Source */
+ .count = 3,
+ .names = (const char*[]) {"Front", "PCM", "Digital In"}
+ },
+ {
+ .id = 31, /* Headphone Source */
+ .count = 2,
+ .names = (const char*[]) {"Front", "Side"}
+ },
+ { 0 } /* terminator */
+};
+
/* LineX FM Transmitter entry - needed to bypass controls bug */
static struct usbmix_name_map linex_map[] = {
/* 1: IT pcm */
@@ -127,9 +223,29 @@ static struct usbmix_name_map justlink_map[] = {
*/
static struct usbmix_ctl_map usbmix_ctl_maps[] = {
- { 0x41e, 0x3000, extigy_map, 1 },
- { 0x8bb, 0x2702, linex_map, 1 },
- { 0xc45, 0x1158, justlink_map, 0 },
+ {
+ .id = USB_ID(0x041e, 0x3000),
+ .map = extigy_map,
+ .ignore_ctl_error = 1,
+ },
+ {
+ .id = USB_ID(0x041e, 0x3010),
+ .map = mp3plus_map,
+ },
+ {
+ .id = USB_ID(0x041e, 0x3020),
+ .map = audigy2nx_map,
+ .selector_map = audigy2nx_selectors,
+ },
+ {
+ .id = USB_ID(0x08bb, 0x2702),
+ .map = linex_map,
+ .ignore_ctl_error = 1,
+ },
+ {
+ .id = USB_ID(0x0c45, 0x1158),
+ .map = justlink_map,
+ },
{ 0 } /* terminator */
};
diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h
index 88bbd944d4be..f5135641b3e2 100644
--- a/sound/usb/usbquirks.h
+++ b/sound/usb/usbquirks.h
@@ -203,11 +203,28 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
.vendor_name = "EDIROL",
.product_name = "UM-4",
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const snd_usb_midi_endpoint_info_t) {
- .out_cables = 0x000f,
- .in_cables = 0x000f
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const snd_usb_audio_quirk_t[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const snd_usb_midi_endpoint_info_t) {
+ .out_cables = 0x000f,
+ .in_cables = 0x000f
+ }
+ },
+ {
+ .ifnum = -1
+ }
}
}
},
@@ -216,11 +233,28 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
.vendor_name = "Roland",
.product_name = "SC-8850",
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const snd_usb_midi_endpoint_info_t) {
- .out_cables = 0x003f,
- .in_cables = 0x003f
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const snd_usb_audio_quirk_t[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const snd_usb_midi_endpoint_info_t) {
+ .out_cables = 0x003f,
+ .in_cables = 0x003f
+ }
+ },
+ {
+ .ifnum = -1
+ }
}
}
},
@@ -229,11 +263,28 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
.vendor_name = "Roland",
.product_name = "U-8",
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const snd_usb_midi_endpoint_info_t) {
- .out_cables = 0x0005,
- .in_cables = 0x0005
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const snd_usb_audio_quirk_t[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const snd_usb_midi_endpoint_info_t) {
+ .out_cables = 0x0005,
+ .in_cables = 0x0005
+ }
+ },
+ {
+ .ifnum = -1
+ }
}
}
},
@@ -242,11 +293,28 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
.vendor_name = "EDIROL",
.product_name = "UM-2",
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const snd_usb_midi_endpoint_info_t) {
- .out_cables = 0x0003,
- .in_cables = 0x0003
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const snd_usb_audio_quirk_t[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const snd_usb_midi_endpoint_info_t) {
+ .out_cables = 0x0003,
+ .in_cables = 0x0003
+ }
+ },
+ {
+ .ifnum = -1
+ }
}
}
},
@@ -255,11 +323,28 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
.vendor_name = "Roland",
.product_name = "SC-8820",
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const snd_usb_midi_endpoint_info_t) {
- .out_cables = 0x0013,
- .in_cables = 0x0013
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const snd_usb_audio_quirk_t[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const snd_usb_midi_endpoint_info_t) {
+ .out_cables = 0x0013,
+ .in_cables = 0x0013
+ }
+ },
+ {
+ .ifnum = -1
+ }
}
}
},
@@ -268,11 +353,28 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
.vendor_name = "Roland",
.product_name = "PC-300",
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const snd_usb_midi_endpoint_info_t) {
- .out_cables = 0x0001,
- .in_cables = 0x0001
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const snd_usb_audio_quirk_t[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const snd_usb_midi_endpoint_info_t) {
+ .out_cables = 0x0001,
+ .in_cables = 0x0001
+ }
+ },
+ {
+ .ifnum = -1
+ }
}
}
},
@@ -281,11 +383,28 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
.vendor_name = "EDIROL",
.product_name = "UM-1",
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const snd_usb_midi_endpoint_info_t) {
- .out_cables = 0x0001,
- .in_cables = 0x0001
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const snd_usb_audio_quirk_t[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const snd_usb_midi_endpoint_info_t) {
+ .out_cables = 0x0001,
+ .in_cables = 0x0001
+ }
+ },
+ {
+ .ifnum = -1
+ }
}
}
},
@@ -294,11 +413,28 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
.vendor_name = "Roland",
.product_name = "SK-500",
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const snd_usb_midi_endpoint_info_t) {
- .out_cables = 0x0013,
- .in_cables = 0x0013
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const snd_usb_audio_quirk_t[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const snd_usb_midi_endpoint_info_t) {
+ .out_cables = 0x0013,
+ .in_cables = 0x0013
+ }
+ },
+ {
+ .ifnum = -1
+ }
}
}
},
@@ -421,11 +557,28 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
.vendor_name = "EDIROL",
.product_name = "SD-90",
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const snd_usb_midi_endpoint_info_t) {
- .out_cables = 0x000f,
- .in_cables = 0x000f
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const snd_usb_audio_quirk_t[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const snd_usb_midi_endpoint_info_t) {
+ .out_cables = 0x000f,
+ .in_cables = 0x000f
+ }
+ },
+ {
+ .ifnum = -1
+ }
}
}
},
@@ -434,11 +587,28 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
.vendor_name = "Roland",
.product_name = "MMP-2",
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const snd_usb_midi_endpoint_info_t) {
- .out_cables = 0x0001,
- .in_cables = 0x0001
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const snd_usb_audio_quirk_t[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const snd_usb_midi_endpoint_info_t) {
+ .out_cables = 0x0001,
+ .in_cables = 0x0001
+ }
+ },
+ {
+ .ifnum = -1
+ }
}
}
},
@@ -609,15 +779,33 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
+ /*
+ * This quirk is for the "Advanced Driver" mode. If off, the GS-10
+ * has ID 0x003c and is standard compliant, but has only 16-bit PCM
+ * and no MIDI.
+ */
USB_DEVICE_VENDOR_SPEC(0x0582, 0x003b),
.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
.vendor_name = "BOSS",
.product_name = "GS-10",
- .ifnum = 3,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const snd_usb_midi_endpoint_info_t) {
- .out_cables = 0x0003,
- .in_cables = 0x0003
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = & (const snd_usb_audio_quirk_t[]) {
+ {
+ .ifnum = 1,
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE
+ },
+ {
+ .ifnum = 3,
+ .type = QUIRK_MIDI_STANDARD_INTERFACE
+ },
+ {
+ .ifnum = -1
+ }
}
}
},
diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c
index b06a267e5dac..e6e6da159671 100644
--- a/sound/usb/usx2y/usbusx2y.c
+++ b/sound/usb/usx2y/usbusx2y.c
@@ -1,6 +1,11 @@
/*
* usbusy2y.c - ALSA USB US-428 Driver
*
+2005-04-14 Karsten Wiese
+ Version 0.8.7.2:
+ Call snd_card_free() instead of snd_card_free_in_thread() to prevent oops with dead keyboard symptom.
+ Tested ok with kernel 2.6.12-rc2.
+
2004-12-14 Karsten Wiese
Version 0.8.7.1:
snd_pcm_open for rawusb pcm-devices now returns -EBUSY if called without rawusb's hwdep device being open.
@@ -143,7 +148,7 @@
MODULE_AUTHOR("Karsten Wiese <annabellesgarden@yahoo.de>");
-MODULE_DESCRIPTION("TASCAM "NAME_ALLCAPS" Version 0.8.7.1");
+MODULE_DESCRIPTION("TASCAM "NAME_ALLCAPS" Version 0.8.7.2");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{TASCAM(0x1604), "NAME_ALLCAPS"(0x8001)(0x8005)(0x8007) }}");
@@ -430,8 +435,6 @@ static void usX2Y_usb_disconnect(struct usb_device* device, void* ptr)
if (ptr) {
usX2Ydev_t* usX2Y = usX2Y((snd_card_t*)ptr);
struct list_head* p;
- if (usX2Y->chip_status == USX2Y_STAT_CHIP_HUP) // on 2.6.1 kernel snd_usbmidi_disconnect()
- return; // calls us back. better leave :-) .
usX2Y->chip.shutdown = 1;
usX2Y->chip_status = USX2Y_STAT_CHIP_HUP;
usX2Y_unlinkSeq(&usX2Y->AS04);
@@ -439,11 +442,11 @@ static void usX2Y_usb_disconnect(struct usb_device* device, void* ptr)
snd_card_disconnect((snd_card_t*)ptr);
/* release the midi resources */
list_for_each(p, &usX2Y->chip.midi_list) {
- snd_usbmidi_disconnect(p, &snd_usX2Y_usb_driver);
+ snd_usbmidi_disconnect(p);
}
if (usX2Y->us428ctls_sharedmem)
wake_up(&usX2Y->us428ctls_wait_queue_head);
- snd_card_free_in_thread((snd_card_t*)ptr);
+ snd_card_free((snd_card_t*)ptr);
}
}
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index 4c292e090069..62dfd28b3b07 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -401,10 +401,8 @@ static void usX2Y_urbs_release(snd_usX2Y_substream_t *subs)
for (i = 0; i < NRURBS; i++)
usX2Y_urb_release(subs->urb + i, subs != subs->usX2Y->subs[SNDRV_PCM_STREAM_PLAYBACK]);
- if (subs->tmpbuf) {
- kfree(subs->tmpbuf);
- subs->tmpbuf = NULL;
- }
+ kfree(subs->tmpbuf);
+ subs->tmpbuf = NULL;
}
/*
* initialize a substream's urbs
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-16 01:18:03 +0000