ARM: shmobile: koelsch: add Volume Ramp usage on comment

Signed-off-by: Kuninori Morimoto <[email protected]>
Signed-off-by: Simon Horman <[email protected]>
This commit is contained in:
Kuninori Morimoto 2014-11-11 04:37:05 +00:00 • committed by Simon Horman
commit ce47481652

View file

@ -27,6 +27,15 @@
*
* amixer set "DVC Out Mute" on
* amixer set "DVC In Mute" on
*
* You can use Volume Ramp
*
* amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
* amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
* amixer set "DVC Out Ramp" on
* aplay xxx.wav &
* amixer set "DVC Out" 80% // Volume Down
* amixer set "DVC Out" 100% // Volume Up
*/
/dts-v1/;