mirror of https://gitee.com/openkylin/linux.git
aa7899537a
The doc currently mentions that the IEC958 Playback Default should be exposed on the PCM iface, and the Playback Mask on the mixer iface. It's a bit confusing to advise to have two related controls on two separate ifaces, and it looks like the drivers that currently expose those controls use any combination of the mixer and PCM ifaces. Let's try to clarify the situation a bit, and encourage to at least have the controls on the same iface. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20210525132354.297468-2-maxime@cerno.tech |
||
|---|---|---|
| .. | ||
| alsa-driver-api.rst | ||
| index.rst | ||
| writing-an-alsa-driver.rst | ||