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Commit bd2e4a62 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Simon Horman
Browse files

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



Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 3f58c54b

arch/arm/boot/dts/r8a7790-lager.dts

+9 −0
Original line number Diff line number Diff line
@@ -26,6 +26,15 @@ 
 *

 *	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/;