Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f1ca493b authored by Alban Bedel's avatar Alban Bedel Committed by Mark Brown
Browse files

ASoC: wm8903: Fix the bypass to HP/LINEOUT when no DAC or ADC is running 



The Charge Pump needs the DSP clock to work properly, without it the
bypass to HP/LINEOUT is not working properly. This requirement is not
mentioned in the datasheet but has been confirmed by Mark Brown from
Wolfson.

Signed-off-by: default avatarAlban Bedel <alban.bedel@avionic-design.de>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
parent 31880c37

sound/soc/codecs/wm8903.c

+2 −0
Original line number Diff line number Diff line
@@ -1083,6 +1083,8 @@ static const struct snd_soc_dapm_route wm8903_intercon[] = { 
	{ "ROP", NULL, "Right Speaker PGA" },

	{ "RON", NULL, "Right Speaker PGA" },



	{ "Charge Pump", NULL, "CLK_DSP" },



	{ "Left Headphone Output PGA", NULL, "Charge Pump" },

	{ "Right Headphone Output PGA", NULL, "Charge Pump" },

	{ "Left Line Output PGA", NULL, "Charge Pump" },