ASoC: ak4642: fixup: mute needs +1 step
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Thu, 5 Apr 2012 06:28:01 +0000 (23:28 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 13 Apr 2012 15:33:50 +0000 (08:33 -0700)
commitb0a4205ff563f69026c852834a78a1a5952421b2
treeda58714e103e4f892e8b43910e53acc5e41d16fc
parent6edff982fee8f69e496321147e32dd3eb70bc5cc
ASoC: ak4642: fixup: mute needs +1 step

commit 1f99e44cf059d2ed43c5a0724fa738b83800f725 upstream.

ak4642 out_tlv is +12.0dB to -115.0 dB, and it supports mute.
But current settings didn't care +1 step for mute.
This patch adds it

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/soc/codecs/ak4642.c