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;