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Commit 3115ae17 authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: WM8804 does not support sample rates below 32kHz 



Reported-by: default avatarKieran O'Leary <Kieran.O'Leary@wolfsonmicro.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: default avatarLiam Girdwood <lrg@ti.com>
Cc: stable@kernel.org
parent 0f82bdf5

sound/soc/codecs/wm8804.c

+7 −2
Original line number Diff line number Diff line
@@ -680,20 +680,25 @@ static struct snd_soc_dai_ops wm8804_dai_ops = { 
#define WM8804_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \

			SNDRV_PCM_FMTBIT_S24_LE)



#define WM8804_RATES (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \

		      SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_64000 | \

		      SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | \

		      SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000)



static struct snd_soc_dai_driver wm8804_dai = {

	.name = "wm8804-spdif",

	.playback = {

		.stream_name = "Playback",

		.channels_min = 2,

		.channels_max = 2,

		.rates = SNDRV_PCM_RATE_8000_192000,

		.rates = WM8804_RATES,

		.formats = WM8804_FORMATS,

	},

	.capture = {

		.stream_name = "Capture",

		.channels_min = 2,

		.channels_max = 2,

		.rates = SNDRV_PCM_RATE_8000_192000,

		.rates = WM8804_RATES,

		.formats = WM8804_FORMATS,

	},

	.ops = &wm8804_dai_ops,