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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2014-11-09 19:52:06 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-11-10 15:14:10 +0000 |
| commit | 3539cacff2031f6d47881c5f3a4932b0ad5ec224 (patch) | |
| tree | 17c9cf8196f6562698221134a9126bcca5d9bd79 /Documentation/devicetree/bindings/sound/renesas,rsnd.txt | |
| parent | d3a768233243b5892a9c74b85896b9e8c017b259 (diff) | |
| download | blackbird-obmc-linux-3539cacff2031f6d47881c5f3a4932b0ad5ec224.tar.gz blackbird-obmc-linux-3539cacff2031f6d47881c5f3a4932b0ad5ec224.zip | |
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>
Diffstat (limited to 'Documentation/devicetree/bindings/sound/renesas,rsnd.txt')
0 files changed, 0 insertions, 0 deletions
