Commit 0016226d authored by Timur Tabi's avatar Timur Tabi Committed by Mark Brown

ASoC: support all possible sample rates in the WM8776 driver

The WM8776 supports a continuous range of sample rates rather than
discrete values and supports a wider range of sample rates on the
playback path than is currently supported.  Update the constraints on
the DAIs to reflect this.
Signed-off-by: default avatarTimur Tabi <timur@freescale.com>
Acked-by: default avatarLiam Girdwood <lrg@ti.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 0547d0f3
...@@ -322,11 +322,6 @@ static int wm8776_set_bias_level(struct snd_soc_codec *codec, ...@@ -322,11 +322,6 @@ static int wm8776_set_bias_level(struct snd_soc_codec *codec,
return 0; return 0;
} }
#define WM8776_RATES (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |\
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |\
SNDRV_PCM_RATE_96000)
#define WM8776_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ #define WM8776_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
...@@ -351,7 +346,9 @@ static struct snd_soc_dai_driver wm8776_dai[] = { ...@@ -351,7 +346,9 @@ static struct snd_soc_dai_driver wm8776_dai[] = {
.stream_name = "Playback", .stream_name = "Playback",
.channels_min = 2, .channels_min = 2,
.channels_max = 2, .channels_max = 2,
.rates = WM8776_RATES, .rates = SNDRV_PCM_RATE_CONTINUOUS,
.rate_min = 32000,
.rate_max = 192000,
.formats = WM8776_FORMATS, .formats = WM8776_FORMATS,
}, },
.ops = &wm8776_dac_ops, .ops = &wm8776_dac_ops,
...@@ -363,7 +360,9 @@ static struct snd_soc_dai_driver wm8776_dai[] = { ...@@ -363,7 +360,9 @@ static struct snd_soc_dai_driver wm8776_dai[] = {
.stream_name = "Capture", .stream_name = "Capture",
.channels_min = 2, .channels_min = 2,
.channels_max = 2, .channels_max = 2,
.rates = WM8776_RATES, .rates = SNDRV_PCM_RATE_CONTINUOUS,
.rate_min = 32000,
.rate_max = 96000,
.formats = WM8776_FORMATS, .formats = WM8776_FORMATS,
}, },
.ops = &wm8776_adc_ops, .ops = &wm8776_adc_ops,
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment