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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: Timur Tabi <timur@freescale.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Timur Tabi 2011-09-16 09:16:54 -05:00 committed by Mark Brown
parent 0547d0f3da
commit 0016226d03
1 changed files with 6 additions and 7 deletions
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13
sound/soc/codecs/wm8776.c
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@ -322,11 +322,6 @@ static int wm8776_set_bias_level(struct snd_soc_codec *codec,
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 |\
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
@ -351,7 +346,9 @@ static struct snd_soc_dai_driver wm8776_dai[] = {
.stream_name = "Playback",
.channels_min = 2,
.channels_max = 2,
.rates = WM8776_RATES,
.rates = SNDRV_PCM_RATE_CONTINUOUS,
.rate_min = 32000,
.rate_max = 192000,
.formats = WM8776_FORMATS,
},
.ops = &wm8776_dac_ops,
@ -363,7 +360,9 @@ static struct snd_soc_dai_driver wm8776_dai[] = {
.stream_name = "Capture",
.channels_min = 2,
.channels_max = 2,
.rates = WM8776_RATES,
.rates = SNDRV_PCM_RATE_CONTINUOUS,
.rate_min = 32000,
.rate_max = 96000,
.formats = WM8776_FORMATS,
},
.ops = &wm8776_adc_ops,