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ASoC: twl6040: Support other sample rates. 

The twl6040 can support more sample rates other than 88.2 and 96k.

Signed-off-by: Margarita Olaya Cabrera <magi.olaya@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Olaya, Margarita 2010-12-10 21:05:58 -06:00 committed by Liam Girdwood
parent 4e624d0609
commit 60ea4cecdd
1 changed files with 8 additions and 1 deletions
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9
sound/soc/codecs/twl6040.c
View File

@ -39,7 +39,7 @@
#include "twl6040.h"
#define TWL6040_RATES (SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
#define TWL6040_RATES SNDRV_PCM_RATE_8000_96000
#define TWL6040_FORMATS (SNDRV_PCM_FMTBIT_S32_LE)
struct twl6040_jack_data {
@ -890,10 +890,17 @@ static int twl6040_hw_params(struct snd_pcm_substream *substream,
rate = params_rate(params);
switch (rate) {
case 11250:
case 22500:
case 44100:
case 88200:
lppllctl |= TWL6040_LPLLFIN;
priv->sysclk = 17640000;
break;
case 8000:
case 16000:
case 32000:
case 48000:
case 96000:
lppllctl &= ~TWL6040_LPLLFIN;
priv->sysclk = 19200000;