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

Commit 3520646d authored by Nikita Yushchenko's avatar Nikita Yushchenko Committed by Mark Brown
Browse files

ASoC: tlv320aic31xx: do not declare support for mono DAI 



This hardware supports only 2-channel DAI, even mono ADC digital output
has two channels with the same data.

Having min_channels=1 results in broken playback of mono files in setups
where CPU DAI supports mono.

Signed-off-by: default avatarNikita Yushchenko <nikita.yoush@cogentembedded.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent ef9656b6

sound/soc/codecs/tlv320aic31xx.c

+3 −3
Original line number Diff line number Diff line
@@ -1213,7 +1213,7 @@ static struct snd_soc_dai_driver dac31xx_dai_driver[] = { 
		.name = "tlv32dac31xx-hifi",

		.playback = {

			.stream_name	 = "Playback",

			.channels_min	 = 1,

			.channels_min	 = 2,

			.channels_max	 = 2,

			.rates		 = AIC31XX_RATES,

			.formats	 = AIC31XX_FORMATS,
@@ -1228,14 +1228,14 @@ static struct snd_soc_dai_driver aic31xx_dai_driver[] = { 
		.name = "tlv320aic31xx-hifi",

		.playback = {

			.stream_name	 = "Playback",

			.channels_min	 = 1,

			.channels_min	 = 2,

			.channels_max	 = 2,

			.rates		 = AIC31XX_RATES,

			.formats	 = AIC31XX_FORMATS,

		},

		.capture = {

			.stream_name	 = "Capture",

			.channels_min	 = 1,

			.channels_min	 = 2,

			.channels_max	 = 2,

			.rates		 = AIC31XX_RATES,

			.formats	 = AIC31XX_FORMATS,