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ASoC: Raise Speyside audio system clock rate to 512fs 

To support advanced system functionality for additional components; the
actively used clocks will remain the same for current components. Also
factor the rate out to a single #define while we're at it.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2011-12-11 11:31:22 +08:00
parent 0a105ddb35
commit 3628137646
1 changed files with 4 additions and 3 deletions
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7
sound/soc/samsung/speyside.c
View File

@ -19,6 +19,7 @@
#include "../codecs/wm9081.h"
#define WM8996_HPSEL_GPIO 214
#define MCLK_AUDIO_RATE (512 * 48000)
static int speyside_set_bias_level(struct snd_soc_card *card,
struct snd_soc_dapm_context *dapm,
@ -67,7 +68,7 @@ static int speyside_set_bias_level_post(struct snd_soc_card *card,
if (card->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
ret = snd_soc_dai_set_pll(codec_dai, 0,
WM8996_FLL_MCLK2,
32768, 48000 * 256);
32768, MCLK_AUDIO_RATE);
if (ret < 0) {
pr_err("Failed to start FLL\n");
return ret;
@ -75,7 +76,7 @@ static int speyside_set_bias_level_post(struct snd_soc_card *card,
ret = snd_soc_dai_set_sysclk(codec_dai,
WM8996_SYSCLK_FLL,
48000 * 256,
MCLK_AUDIO_RATE,
SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;
@ -224,7 +225,7 @@ static int speyside_wm9081_init(struct snd_soc_dapm_context *dapm)
{
/* At any time the WM9081 is active it will have this clock */
return snd_soc_codec_set_sysclk(dapm->codec, WM9081_SYSCLK_MCLK, 0,
48000 * 256, 0);
MCLK_AUDIO_RATE, 0);
}
static struct snd_soc_aux_dev speyside_aux_dev[] = {