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ALSA: ASoC: Make WM8510 microphone input a DAPM mixer 

The WM8510 microphone input PGA was represented as a DAPM PGA but in
DAPM terms the functionality is that of a mixer since it takes three
switchable inputs and produces one output. Representing it as an input
was causing its controls to be misinterpreted as gain controls and
would cause some required DAPM updates to be missed.

Reported-by: Jukka Hynninen <ext-jukka.hynninen@vaisala.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Mark Brown 2008-10-07 16:13:50 +01:00 committed by Takashi Iwai
parent 09af98b08f
commit 2b5f34c555
1 changed files with 3 additions and 3 deletions
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2
sound/soc/codecs/wm8510.c
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@ -227,7 +227,7 @@ SND_SOC_DAPM_PGA("SpkN Out", WM8510_POWER3, 5, 0, NULL, 0),
SND_SOC_DAPM_PGA("SpkP Out", WM8510_POWER3, 6, 0, NULL, 0),
SND_SOC_DAPM_PGA("Mono Out", WM8510_POWER3, 7, 0, NULL, 0),
SND_SOC_DAPM_PGA("Mic PGA", WM8510_POWER2, 2, 0,
SND_SOC_DAPM_MIXER("Mic PGA", WM8510_POWER2, 2, 0,
&wm8510_micpga_controls[0],
ARRAY_SIZE(wm8510_micpga_controls)),
SND_SOC_DAPM_MIXER("Boost Mixer", WM8510_POWER2, 4, 0,