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| author |   Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2017-07-02 11:44:43 +0900 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2017-07-02 11:15:52 +0200 |
| commit | d8b53bff0a499cd05a5026307af9a5f41f604ea3 (patch) | |
| tree | 200bb8e6dceaf0eb65b6f6550b08d7366180e09d /sound | |
| parent | ALSA: atmel: ac97c: fix error return code in atmel_ac97c_probe() (diff) | |
| download | linux-dev-d8b53bff0a499cd05a5026307af9a5f41f604ea3.tar.xz linux-dev-d8b53bff0a499cd05a5026307af9a5f41f604ea3.zip | |
ALSA: pcm: add a documentation for tracepoints
In PCM interface/protocol for userspace, parameters of runtime for PCM
substream is decided by an interaction between applications and ALSA
PCM core. In former commits, some tracepoints were added to probe a part
of the interaction.
This commit adds a documentation about the interaction and the
tracepoints.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions