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ASoC: sun4i-codec: Add support for A31 Line Out playback
authorChen-Yu Tsai <wens@csie.org>
Thu, 3 Nov 2016 07:55:50 +0000 (15:55 +0800)
committerMark Brown <broonie@kernel.org>
Fri, 4 Nov 2016 20:35:57 +0000 (14:35 -0600)
commit0f909f98d7cbabc3641a45da9c6891444b929a92
tree2592f28835da8309ebe3d755d13c1a60cea7abe1
parenta1ca97ba44f36289e17f3c7b6ff9d00704309112
ASoC: sun4i-codec: Add support for A31 Line Out playback

The A31 integrated codec has a second "Line Out" output which does not
include an integrated amplifier in its path. This path does have a
separate volume control.

This patch adds support for the playback path from the DAC to the Line
Out pins.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/sunxi/sun4i-codec.c