The hardware does not support 64kHz, 88.2kHz, or 176.4kHz sample rates, so the driver should not advertise them. The hardware can handle two additional non-standard sample rates: 12kHz and 24kHz, so declare support for them via SNDRV_PCM_RATE_KNOT.
Cc: stable@kernel.org Fixes: 36c684936fae ("ASoC: Add sun8i digital audio codec") Fixes: eda85d1fee05 ("ASoC: sun8i-codec: Add ADC support for a33") Signed-off-by: Samuel Holland samuel@sholland.org --- sound/soc/sunxi/sun8i-codec.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c index dca6f4b9d4b8..bf12f5199e96 100644 --- a/sound/soc/sunxi/sun8i-codec.c +++ b/sound/soc/sunxi/sun8i-codec.c @@ -86,6 +86,11 @@ #define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV_MASK GENMASK(8, 6) #define SUN8I_AIF1CLK_CTRL_AIF1_BCLK_DIV_MASK GENMASK(12, 9)
+#define SUN8I_AIF_PCM_RATES (SNDRV_PCM_RATE_8000_48000|\ + SNDRV_PCM_RATE_96000|\ + SNDRV_PCM_RATE_192000|\ + SNDRV_PCM_RATE_KNOT) + struct sun8i_codec { struct regmap *regmap; struct clk *clk_module; @@ -515,7 +520,7 @@ static struct snd_soc_dai_driver sun8i_codec_dai = { .stream_name = "Playback", .channels_min = 1, .channels_max = 2, - .rates = SNDRV_PCM_RATE_8000_192000, + .rates = SUN8I_AIF_PCM_RATES, .formats = SNDRV_PCM_FMTBIT_S16_LE, }, /* capture capabilities */ @@ -523,7 +528,7 @@ static struct snd_soc_dai_driver sun8i_codec_dai = { .stream_name = "Capture", .channels_min = 1, .channels_max = 2, - .rates = SNDRV_PCM_RATE_8000_192000, + .rates = SUN8I_AIF_PCM_RATES, .formats = SNDRV_PCM_FMTBIT_S16_LE, .sig_bits = 24, },