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ASoC: RT286: move initial settings to _i2c_probe 

Move codec initial settings from asoc probe to i2c probe.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Bard Liao 2014-07-07 16:48:38 +08:00 committed by Mark Brown
parent 4b21768a95
commit 61a414c412
1 changed files with 49 additions and 50 deletions
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99
sound/soc/codecs/rt286.c
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@ -950,59 +950,10 @@ static irqreturn_t rt286_irq(int irq, void *data)
static int rt286_probe(struct snd_soc_codec *codec)
{
struct rt286_priv *rt286 = snd_soc_codec_get_drvdata(codec);
int i, ret;
snd_soc_write(codec, RT286_SET_AUDIO_POWER, AC_PWRST_D3);
for (i = 0; i < RT286_POWER_REG_LEN; i++)
snd_soc_write(codec,
RT286_SET_POWER(rt286_support_power_controls[i]),
AC_PWRST_D1);
if (!rt286->pdata.cbj_en) {
snd_soc_write(codec, RT286_CBJ_CTRL2, 0x0000);
snd_soc_write(codec, RT286_MIC1_DET_CTRL, 0x0816);
snd_soc_write(codec, RT286_MISC_CTRL1, 0x0000);
snd_soc_update_bits(codec,
RT286_CBJ_CTRL1, 0xf000, 0xb000);
} else {
snd_soc_update_bits(codec,
RT286_CBJ_CTRL1, 0xf000, 0x5000);
}
mdelay(10);
if (!rt286->pdata.gpio2_en)
snd_soc_write(codec, RT286_SET_DMIC2_DEFAULT, 0x4000);
else
snd_soc_write(codec, RT286_SET_DMIC2_DEFAULT, 0);
mdelay(10);
/*Power down LDO2*/
snd_soc_update_bits(codec, RT286_POWER_CTRL2, 0x8, 0x0);
codec->dapm.bias_level = SND_SOC_BIAS_OFF;
rt286->codec = codec;
if (rt286->i2c->irq) {
snd_soc_update_bits(codec,
RT286_IRQ_CTRL, 0x2, 0x2);
INIT_DELAYED_WORK(&rt286->jack_detect_work,
rt286_jack_detect_work);
schedule_delayed_work(&rt286->jack_detect_work,
msecs_to_jiffies(1250));
ret = request_threaded_irq(rt286->i2c->irq, NULL, rt286_irq,
IRQF_TRIGGER_HIGH | IRQF_ONESHOT, "rt286", rt286);
if (ret != 0) {
dev_err(codec->dev,
"Failed to reguest IRQ: %d\n", ret);
return ret;
}
}
return 0;
}
@ -1141,7 +1092,7 @@ static int rt286_i2c_probe(struct i2c_client *i2c,
{
struct rt286_platform_data *pdata = dev_get_platdata(&i2c->dev);
struct rt286_priv *rt286;
int ret;
int i, ret;
rt286 = devm_kzalloc(&i2c->dev, sizeof(*rt286),
GFP_KERNEL);
@ -1171,6 +1122,54 @@ static int rt286_i2c_probe(struct i2c_client *i2c,
if (pdata)
rt286->pdata = *pdata;
regmap_write(rt286->regmap, RT286_SET_AUDIO_POWER, AC_PWRST_D3);
for (i = 0; i < RT286_POWER_REG_LEN; i++)
regmap_write(rt286->regmap,
RT286_SET_POWER(rt286_support_power_controls[i]),
AC_PWRST_D1);
if (!rt286->pdata.cbj_en) {
regmap_write(rt286->regmap, RT286_CBJ_CTRL2, 0x0000);
regmap_write(rt286->regmap, RT286_MIC1_DET_CTRL, 0x0816);
regmap_write(rt286->regmap, RT286_MISC_CTRL1, 0x0000);
regmap_update_bits(rt286->regmap,
RT286_CBJ_CTRL1, 0xf000, 0xb000);
} else {
regmap_update_bits(rt286->regmap,
RT286_CBJ_CTRL1, 0xf000, 0x5000);
}
mdelay(10);
if (!rt286->pdata.gpio2_en)
regmap_write(rt286->regmap, RT286_SET_DMIC2_DEFAULT, 0x4000);
else
regmap_write(rt286->regmap, RT286_SET_DMIC2_DEFAULT, 0);
mdelay(10);
/*Power down LDO2*/
regmap_update_bits(rt286->regmap, RT286_POWER_CTRL2, 0x8, 0x0);
if (rt286->i2c->irq) {
regmap_update_bits(rt286->regmap,
RT286_IRQ_CTRL, 0x2, 0x2);
INIT_DELAYED_WORK(&rt286->jack_detect_work,
rt286_jack_detect_work);
schedule_delayed_work(&rt286->jack_detect_work,
msecs_to_jiffies(1250));
ret = request_threaded_irq(rt286->i2c->irq, NULL, rt286_irq,
IRQF_TRIGGER_HIGH | IRQF_ONESHOT, "rt286", rt286);
if (ret != 0) {
dev_err(&i2c->dev,
"Failed to reguest IRQ: %d\n", ret);
return ret;
}
}
ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt286,
rt286_dai, ARRAY_SIZE(rt286_dai));