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| author | Oder Chiou <oder_chiou@realtek.com> | 2015-01-08 10:31:06 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-01-08 18:36:02 +0000 |
| commit | 277880a356c10adcb43604f6ab9ec9b2d64db8b2 (patch) | |
| tree | b2ba380212e71c14a84b656f888a64e855910dd1 /sound/soc/codecs | |
| parent | 38d595e2e09ede17712b2d4909339e691fff3f85 (diff) | |
| download | linux-stable-277880a356c10adcb43604f6ab9ec9b2d64db8b2.tar.gz linux-stable-277880a356c10adcb43604f6ab9ec9b2d64db8b2.tar.bz2 linux-stable-277880a356c10adcb43604f6ab9ec9b2d64db8b2.zip | |
ASoC: rt5677: Add the MICBIAS VDD setting in the platform data
The patch adds the MICBIAS VDD setting in the platform data. It can be set to
1V8 or 3V3 in the MICBIAS VDD.
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs')
| -rw-r--r-- | sound/soc/codecs/rt5677.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c index cf39fe6d0601..3b32c3ecbe05 100644 --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -4912,6 +4912,11 @@ static int rt5677_i2c_probe(struct i2c_client *i2c, RT5677_GPIO5_DIR_OUT); } + if (rt5677->pdata.micbias1_vdd_3v3) + regmap_update_bits(rt5677->regmap, RT5677_MICBIAS, + RT5677_MICBIAS1_CTRL_VDD_MASK, + RT5677_MICBIAS1_CTRL_VDD_3_3V); + rt5677_init_gpio(i2c); rt5677_init_irq(i2c); |