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

Commit 0865a75d authored by Fabio Estevam's avatar Fabio Estevam Committed by Mark Brown
Browse files

ASoC: imx-ssi: Remove mono support 



Playing a mono track results in incorrect playback rate, ie, the audio
is played at a faster rate.

Remove mono support in the driver by setting 'channes_min' to dual-channel
and this allows mono tracks to be played correctly.

Reported-by: default avatarGaëtan Carlier <gcembed@gmail.com>
Tested-by: default avatarGaëtan Carlier <gcembed@gmail.com>
Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 48a08bab

sound/soc/fsl/imx-ssi.c

+3 −2
Original line number Diff line number Diff line
@@ -380,13 +380,14 @@ static int imx_ssi_dai_probe(struct snd_soc_dai *dai) 
static struct snd_soc_dai_driver imx_ssi_dai = {

	.probe = imx_ssi_dai_probe,

	.playback = {

		.channels_min = 1,

		/* The SSI does not support monaural audio. */

		.channels_min = 2,

		.channels_max = 2,

		.rates = SNDRV_PCM_RATE_8000_96000,

		.formats = SNDRV_PCM_FMTBIT_S16_LE,

	},

	.capture = {

		.channels_min = 1,

		.channels_min = 2,

		.channels_max = 2,

		.rates = SNDRV_PCM_RATE_8000_96000,

		.formats = SNDRV_PCM_FMTBIT_S16_LE,