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-rw-r--r--sound/usb/card.h2
-rw-r--r--sound/usb/endpoint.c4
-rw-r--r--sound/usb/format.c10
-rw-r--r--sound/usb/pcm.c13
-rw-r--r--sound/usb/proc.c9
-rw-r--r--sound/usb/quirks-table.h12
-rw-r--r--sound/usb/quirks.c2
-rw-r--r--sound/usb/urb.c4
8 files changed, 34 insertions, 22 deletions
diff --git a/sound/usb/card.h b/sound/usb/card.h
index 856d71b7407d..ed92420c1095 100644
--- a/sound/usb/card.h
+++ b/sound/usb/card.h
@@ -9,7 +9,7 @@
struct audioformat {
struct list_head list;
- snd_pcm_format_t format; /* format type */
+ u64 formats; /* ALSA format bits */
unsigned int channels; /* # channels */
unsigned int fmt_type; /* USB audio format type (1-3) */
unsigned int frame_size; /* samples per frame for non-audio */
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index 3f53dee1270f..d65235c0106a 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -94,7 +94,7 @@ int snd_usb_add_audio_endpoint(struct snd_usb_audio *chip, int stream, struct au
if (subs->endpoint == fp->endpoint) {
list_add_tail(&fp->list, &subs->fmt_list);
subs->num_formats++;
- subs->formats |= 1ULL << fp->format;
+ subs->formats |= fp->formats;
return 0;
}
}
@@ -268,7 +268,7 @@ int snd_usb_parse_audio_endpoints(struct snd_usb_audio *chip, int iface_no)
*/
if (fmt[4] == 1 && fmt[5] == 2 && altno == 2 && num == 3 &&
fp && fp->altsetting == 1 && fp->channels == 1 &&
- fp->format == SNDRV_PCM_FORMAT_S16_LE &&
+ fp->formats == SNDRV_PCM_FMTBIT_S16_LE &&
protocol == UAC_VERSION_1 &&
le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize) ==
fp->maxpacksize * 2)
diff --git a/sound/usb/format.c b/sound/usb/format.c
index cbfe0c23dbd6..87f07f042c63 100644
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -323,7 +323,7 @@ static int parse_audio_format_i(struct snd_usb_audio *chip,
return -1;
}
- fp->format = pcm_format;
+ fp->formats = 1uLL << pcm_format;
/* gather possible sample rates */
/* audio class v1 reports possible sample rates as part of the
@@ -365,16 +365,16 @@ static int parse_audio_format_ii(struct snd_usb_audio *chip,
switch (format) {
case UAC_FORMAT_TYPE_II_AC3:
/* FIXME: there is no AC3 format defined yet */
- // fp->format = SNDRV_PCM_FORMAT_AC3;
- fp->format = SNDRV_PCM_FORMAT_U8; /* temporarily hack to receive byte streams */
+ // fp->formats = SNDRV_PCM_FMTBIT_AC3;
+ fp->formats = SNDRV_PCM_FMTBIT_U8; /* temporary hack to receive byte streams */
break;
case UAC_FORMAT_TYPE_II_MPEG:
- fp->format = SNDRV_PCM_FORMAT_MPEG;
+ fp->formats = SNDRV_PCM_FMTBIT_MPEG;
break;
default:
snd_printd(KERN_INFO "%d:%u:%d : unknown format tag %#x is detected. processed as MPEG.\n",
chip->dev->devnum, fp->iface, fp->altsetting, format);
- fp->format = SNDRV_PCM_FORMAT_MPEG;
+ fp->formats = SNDRV_PCM_FMTBIT_MPEG;
break;
}
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index c3d5a977cfed..bd0f84f3a9d2 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -58,7 +58,9 @@ static struct audioformat *find_format(struct snd_usb_substream *subs, unsigned
list_for_each(p, &subs->fmt_list) {
struct audioformat *fp;
fp = list_entry(p, struct audioformat, list);
- if (fp->format != format || fp->channels != channels)
+ if (!(fp->formats & (1uLL << format)))
+ continue;
+ if (fp->channels != channels)
continue;
if (rate < fp->rate_min || rate > fp->rate_max)
continue;
@@ -428,10 +430,15 @@ static int hw_check_valid_format(struct snd_usb_substream *subs,
struct snd_interval *ct = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
struct snd_mask *fmts = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
struct snd_interval *pt = hw_param_interval(params, SNDRV_PCM_HW_PARAM_PERIOD_TIME);
+ struct snd_mask check_fmts;
unsigned int ptime;
/* check the format */
- if (!snd_mask_test(fmts, fp->format)) {
+ snd_mask_none(&check_fmts);
+ check_fmts.bits[0] = (u32)fp->formats;
+ check_fmts.bits[1] = (u32)(fp->formats >> 32);
+ snd_mask_intersect(&check_fmts, fmts);
+ if (snd_mask_empty(&check_fmts)) {
hwc_debug(" > check: no supported format %d\n", fp->format);
return 0;
}
@@ -584,7 +591,7 @@ static int hw_rule_format(struct snd_pcm_hw_params *params,
fp = list_entry(p, struct audioformat, list);
if (!hw_check_valid_format(subs, params, fp))
continue;
- fbits |= (1ULL << fp->format);
+ fbits |= fp->formats;
}
oldbits[0] = fmt->bits[0];
diff --git a/sound/usb/proc.c b/sound/usb/proc.c
index 78fc3ba2522c..f5e3f356b95f 100644
--- a/sound/usb/proc.c
+++ b/sound/usb/proc.c
@@ -79,11 +79,16 @@ static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct s
list_for_each(p, &subs->fmt_list) {
struct audioformat *fp;
+ snd_pcm_format_t fmt;
fp = list_entry(p, struct audioformat, list);
snd_iprintf(buffer, " Interface %d\n", fp->iface);
snd_iprintf(buffer, " Altset %d\n", fp->altsetting);
- snd_iprintf(buffer, " Format: %s\n",
- snd_pcm_format_name(fp->format));
+ snd_iprintf(buffer, " Format:");
+ for (fmt = 0; fmt <= SNDRV_PCM_FORMAT_LAST; ++fmt)
+ if (fp->formats & (1uLL << fmt))
+ snd_iprintf(buffer, " %s",
+ snd_pcm_format_name(fmt));
+ snd_iprintf(buffer, "\n");
snd_iprintf(buffer, " Channels: %d\n", fp->channels);
snd_iprintf(buffer, " Endpoint: %d %s (%s)\n",
fp->endpoint & USB_ENDPOINT_NUMBER_MASK,
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 2b426c1fd0e8..6e8651d2ee9d 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -279,7 +279,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.ifnum = 0,
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = & (const struct audioformat) {
- .format = SNDRV_PCM_FORMAT_S16_LE,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels = 4,
.iface = 0,
.altsetting = 1,
@@ -296,7 +296,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.ifnum = 1,
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = & (const struct audioformat) {
- .format = SNDRV_PCM_FORMAT_S16_LE,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels = 2,
.iface = 1,
.altsetting = 1,
@@ -580,7 +580,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.ifnum = 0,
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = & (const struct audioformat) {
- .format = SNDRV_PCM_FORMAT_S24_3LE,
+ .formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 2,
.iface = 0,
.altsetting = 1,
@@ -597,7 +597,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.ifnum = 1,
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = & (const struct audioformat) {
- .format = SNDRV_PCM_FORMAT_S24_3LE,
+ .formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 2,
.iface = 1,
.altsetting = 1,
@@ -793,7 +793,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.ifnum = 1,
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = & (const struct audioformat) {
- .format = SNDRV_PCM_FORMAT_S24_3LE,
+ .formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 2,
.iface = 1,
.altsetting = 1,
@@ -810,7 +810,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.ifnum = 2,
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = & (const struct audioformat) {
- .format = SNDRV_PCM_FORMAT_S24_3LE,
+ .formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 2,
.iface = 2,
.altsetting = 1,
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 4c16920844ea..99a19ba43207 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -174,7 +174,7 @@ static int create_uaxx_quirk(struct snd_usb_audio *chip,
const struct snd_usb_audio_quirk *quirk)
{
static const struct audioformat ua_format = {
- .format = SNDRV_PCM_FORMAT_S24_3LE,
+ .formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 2,
.fmt_type = UAC_FORMAT_TYPE_I,
.altsetting = 1,
diff --git a/sound/usb/urb.c b/sound/usb/urb.c
index e9c339f75861..ad50d4398921 100644
--- a/sound/usb/urb.c
+++ b/sound/usb/urb.c
@@ -662,7 +662,7 @@ static int prepare_nodata_playback_urb(struct snd_usb_substream *subs,
urb->number_of_packets = ctx->packets;
urb->transfer_buffer_length = offs * stride;
memset(urb->transfer_buffer,
- subs->cur_audiofmt->format == SNDRV_PCM_FORMAT_U8 ? 0x80 : 0,
+ runtime->format == SNDRV_PCM_FORMAT_U8 ? 0x80 : 0,
offs * stride);
return 0;
}
@@ -924,7 +924,7 @@ void snd_usb_init_substream(struct snd_usb_stream *as,
snd_usb_set_pcm_ops(as->pcm, stream);
list_add_tail(&fp->list, &subs->fmt_list);
- subs->formats |= 1ULL << fp->format;
+ subs->formats |= fp->formats;
subs->endpoint = fp->endpoint;
subs->num_formats++;
subs->fmt_type = fp->fmt_type;
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