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| author | Clemens Ladisch <clemens@ladisch.de> | 2009-04-03 09:41:40 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-04-07 04:11:16 +0200 |
| commit | 488fe1665fd90f204fbc825b90060b9e0394e4be (patch) | |
| tree | b817d64ce94a33039a94c87ce85c4236aa4bb25d | |
| parent | 0221c81b1b8eb0cbb6b30a0ced52ead32d2b4e4c (diff) | |
| download | op-kernel-dev-488fe1665fd90f204fbc825b90060b9e0394e4be.zip op-kernel-dev-488fe1665fd90f204fbc825b90060b9e0394e4be.tar.gz | |
sound: usb-audio: show sample format width in proc file
When listing the device's sample formats in the stream? proc file, the
sample format number itself is rather obscure, so we better show the
format width, too.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/usb/usbaudio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c index c2db0f9..175c7d1 100644 --- a/sound/usb/usbaudio.c +++ b/sound/usb/usbaudio.c @@ -2147,7 +2147,8 @@ static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct s 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: %#x\n", fp->format); + snd_iprintf(buffer, " Format: %#x (%d bits)\n", + fp->format, snd_pcm_format_width(fp->format)); snd_iprintf(buffer, " Channels: %d\n", fp->channels); snd_iprintf(buffer, " Endpoint: %d %s (%s)\n", fp->endpoint & USB_ENDPOINT_NUMBER_MASK, |
