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| author | Olof Johansson <olof@lixom.net> | 2013-01-28 07:07:11 +0100 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-01-28 07:07:20 +0100 |
| commit | 6b914c998787d65022e80d6262dfd0edef58cadb (patch) | |
| tree | ec9d9605ae08e6e40664c4302a181979ab4fe1d3 /sound/usb/pcm.c | |
| parent | Merge tag 'cleanup_for_v3.9' of git://git.infradead.org/users/jcooper/linux i... (diff) | |
| parent | Linux 3.8-rc5 (diff) | |
| download | linux-6b914c998787d65022e80d6262dfd0edef58cadb.tar.xz linux-6b914c998787d65022e80d6262dfd0edef58cadb.zip | |
Merge tag 'v3.8-rc5' into next/cleanup
Linux 3.8-rc5
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'sound/usb/pcm.c')
| -rw-r--r-- | sound/usb/pcm.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index c6593101c049..d82e378d37cb 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -511,6 +511,16 @@ static int configure_sync_endpoint(struct snd_usb_substream *subs) struct snd_usb_substream *sync_subs = &subs->stream->substream[subs->direction ^ 1]; + if (subs->sync_endpoint->type != SND_USB_ENDPOINT_TYPE_DATA || + !subs->stream) + return snd_usb_endpoint_set_params(subs->sync_endpoint, + subs->pcm_format, + subs->channels, + subs->period_bytes, + subs->cur_rate, + subs->cur_audiofmt, + NULL); + /* Try to find the best matching audioformat. */ list_for_each_entry(fp, &sync_subs->fmt_list, list) { int score = match_endpoint_audioformats(fp, subs->cur_audiofmt, |