linux_dsm_epyc7002/sound/soc/sh/rcar
Kuninori Morimoto 3539cacff2 ASoC: rsnd: Add Volume Ramp support
This patch adds Volume Ramp to Renesas sound driver.

amixer set "DVC Out" 100%
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

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-10 15:14:10 +00:00
..
adg.c ASoC: rsnd: add DVC support 2014-05-13 19:06:16 +01:00
core.c ASoC: rsnd: fallback to PIO mode if DMA mode was failed 2014-11-10 14:52:38 +00:00
dvc.c ASoC: rsnd: Add Volume Ramp support 2014-11-10 15:14:10 +00:00
gen.c ASoC: rsnd: Add Volume Ramp support 2014-11-10 15:14:10 +00:00
Makefile ASoC: rsnd: add DVC support 2014-05-13 19:06:16 +01:00
rsnd.h ASoC: rsnd: Add Volume Ramp support 2014-11-10 15:14:10 +00:00
src.c ASoC: rsnd: tidyup debug message format and timing 2014-11-10 14:52:38 +00:00
ssi.c ASoC: rsnd: fallback to PIO mode if DMA mode was failed 2014-11-10 14:52:38 +00:00