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update wm8900 codec setting

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This commit is contained in:
fang
2010-12-31 12:42:25 +08:00
parent 399eaea737
commit 78c31ba9aa
1 changed files with 11 additions and 6 deletions
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17
sound/soc/codecs/wm8900.c
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@@ -684,15 +684,15 @@ static int wm8900_hw_params(struct snd_pcm_substream *substream,
reg &= ~WM8900_REG_DACCTRL_DAC_SB_FILT;
snd_soc_write(codec, WM8900_REG_DACCTRL, reg);
}
snd_soc_write(codec, WM8900_REG_POWER3, 0xEF);
snd_soc_write(codec, WM8900_REG_LOUTMIXCTL1, 0x150);
snd_soc_write(codec, WM8900_REG_ROUTMIXCTL1, 0x150);
snd_soc_write(codec, WM8900_REG_LOUT2CTL, 0x126);
snd_soc_write(codec, WM8900_REG_ROUT2CTL, 0x126);
snd_soc_write(codec, WM8900_REG_LOUT2CTL, 0x139);
snd_soc_write(codec, WM8900_REG_ROUT2CTL, 0x139);
snd_soc_write(codec, WM8900_REG_HPCTL1, 0xC0);
} else {
//} else {
snd_soc_write(codec, WM8900_REG_POWER1, 0x211D);
snd_soc_write(codec, WM8900_REG_POWER2, 0xC03F);
@@ -706,7 +706,7 @@ static int wm8900_hw_params(struct snd_pcm_substream *substream,
snd_soc_write(codec, WM8900_REG_RINVOL, 0x0115);
snd_soc_write(codec, WM8900_REG_INBOOSTMIX1, 0x0042);
snd_soc_write(codec, WM8900_REG_INBOOSTMIX2, 0x0042);
snd_soc_write(codec, WM8900_REG_ADCPATH, 0x0077);
snd_soc_write(codec, WM8900_REG_ADCPATH, 0x0055);
/*
@@ -723,7 +723,7 @@ static int wm8900_hw_params(struct snd_pcm_substream *substream,
snd_soc_write(codec, 0x36, 0x011F);
snd_soc_write(codec, 0x3A, 0x00C0);
*/
}
//}
WM8900_DBG("<<<<<<<<<<<<<<<<<<<<Exit:%s, %d \n", __FUNCTION__, __LINE__);
return 0;
}
@@ -1349,12 +1349,17 @@ static __devinit int wm8900_i2c_probe(struct i2c_client *i2c,
snd_soc_write(codec, WM8900_REG_RADC_DV,
snd_soc_read(codec, WM8900_REG_RADC_DV) | 0x100);
/* For Fzf Test */
#if 1
snd_soc_write(codec, WM8900_REG_LDAC_DV,
(snd_soc_read(codec, WM8900_REG_LDAC_DV)&0xFF00) | 0xB0);
snd_soc_write(codec, WM8900_REG_RDAC_DV,
(snd_soc_read(codec, WM8900_REG_RDAC_DV)&0xFF00) | 0xB0);
snd_soc_write(codec, WM8900_REG_AUDIO2,
(snd_soc_read(codec, WM8900_REG_AUDIO2) | (0<<10)));
#endif
/* Set the DAC and mixer output bias */
snd_soc_write(codec, WM8900_REG_OUTBIASCTL, 0x81);