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UCM: Document some standard values

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Playback/CaptureChannels has been around for a bit. Playback/CaptureRate
is new and is intended to be used to specify the sample rate at which
the Playback/CapturePCM should be opened.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Arun Raghavan 2013-08-07 23:26:31 +05:30 • committed by Takashi Iwai
parent d469ebe2ef
commit 36bc577040
1 changed files with 4 additions and 0 deletions
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4
include/use-case.h
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@ -259,9 +259,13 @@ int snd_use_case_get_list(snd_use_case_mgr_t *uc_mgr,
* TQ - Tone Quality
* PlaybackPCM - full PCM playback device name
* CapturePCM - full PCM capture device name
* PlaybackRate - playback device sample rate
* PlaybackChannels - playback device channel count
* PlaybackCTL - playback control device name
* PlaybackVolume - playback control volume ID string
* PlaybackSwitch - playback control switch ID string
* CaptureRate - capture device sample rate
* CaptureChannels - capture device channel count
* CaptureCTL - capture control device name
* CaptureVolume - capture control volume ID string
* CaptureSwitch - capture control switch ID string