diff options
Diffstat (limited to 'sound/soc/codecs/sgtl5000.c')
| -rw-r--r-- | sound/soc/codecs/sgtl5000.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 91130fbc691..d15695d1c27 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -131,16 +131,13 @@ static int mic_bias_event(struct snd_soc_dapm_widget *w, case SND_SOC_DAPM_POST_PMU: /* change mic bias resistor to 4Kohm */ snd_soc_update_bits(w->codec, SGTL5000_CHIP_MIC_CTRL, - SGTL5000_BIAS_R_4k, SGTL5000_BIAS_R_4k); + SGTL5000_BIAS_R_MASK, + SGTL5000_BIAS_R_4k << SGTL5000_BIAS_R_SHIFT); break; case SND_SOC_DAPM_PRE_PMD: - /* - * SGTL5000_BIAS_R_8k as mask to clean the two bits - * of mic bias and output impedance - */ snd_soc_update_bits(w->codec, SGTL5000_CHIP_MIC_CTRL, - SGTL5000_BIAS_R_8k, 0); + SGTL5000_BIAS_R_MASK, 0); break; } return 0; @@ -726,7 +723,9 @@ static int sgtl5000_pcm_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - snd_soc_update_bits(codec, SGTL5000_CHIP_I2S_CTRL, i2s_ctl, i2s_ctl); + snd_soc_update_bits(codec, SGTL5000_CHIP_I2S_CTRL, + SGTL5000_I2S_DLEN_MASK | SGTL5000_I2S_SCLKFREQ_MASK, + i2s_ctl); return 0; } @@ -757,7 +756,7 @@ static int ldo_regulator_enable(struct regulator_dev *dev) /* set voltage to register */ snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL, - (0x1 << 4) - 1, reg); + SGTL5000_LINREG_VDDD_MASK, reg); snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, SGTL5000_LINEREG_D_POWERUP, @@ -783,7 +782,7 @@ static int ldo_regulator_disable(struct regulator_dev *dev) /* clear voltage info */ snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL, - (0x1 << 4) - 1, 0); + SGTL5000_LINREG_VDDD_MASK, 0); ldo->enabled = 0; @@ -809,6 +808,7 @@ static int ldo_regulator_register(struct snd_soc_codec *codec, int voltage) { struct ldo_regulator *ldo; + struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); ldo = kzalloc(sizeof(struct ldo_regulator), GFP_KERNEL); @@ -843,6 +843,7 @@ static int ldo_regulator_register(struct snd_soc_codec *codec, return ret; } + sgtl5000->ldo = ldo; return 0; } @@ -1116,7 +1117,7 @@ static int sgtl5000_set_power_regs(struct snd_soc_codec *codec) /* set voltage to register */ snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL, - (0x1 << 4) - 1, 0x8); + SGTL5000_LINREG_VDDD_MASK, 0x8); /* * if vddd linear reg has been enabled, @@ -1147,8 +1148,7 @@ static int sgtl5000_set_power_regs(struct snd_soc_codec *codec) vag = (vag - SGTL5000_ANA_GND_BASE) / SGTL5000_ANA_GND_STP; snd_soc_update_bits(codec, SGTL5000_CHIP_REF_CTRL, - vag << SGTL5000_ANA_GND_SHIFT, - vag << SGTL5000_ANA_GND_SHIFT); + SGTL5000_ANA_GND_MASK, vag << SGTL5000_ANA_GND_SHIFT); /* set line out VAG to vddio / 2, in range (0.8v, 1.675v) */ vag = vddio / 2; @@ -1162,9 +1162,8 @@ static int sgtl5000_set_power_regs(struct snd_soc_codec *codec) SGTL5000_LINE_OUT_GND_STP; snd_soc_update_bits(codec, SGTL5000_CHIP_LINE_OUT_CTRL, - vag << SGTL5000_LINE_OUT_GND_SHIFT | - SGTL5000_LINE_OUT_CURRENT_360u << - SGTL5000_LINE_OUT_CURRENT_SHIFT, + SGTL5000_LINE_OUT_CURRENT_MASK | + SGTL5000_LINE_OUT_GND_MASK, vag << SGTL5000_LINE_OUT_GND_SHIFT | SGTL5000_LINE_OUT_CURRENT_360u << SGTL5000_LINE_OUT_CURRENT_SHIFT); |