diff options
| author | Bard Liao <bardliao@realtek.com> | 2015-03-03 11:31:29 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-03-04 18:29:46 +0100 |
| commit | 2bf9eba14340a53776a742f2c8a0bfbd9c86d259 (patch) | |
| tree | 5ab411c31bf3a96caa7bd3e2e0c65c7196c7810c /sound/soc/codecs/rt5670.c | |
| parent | ASoC: rt5670: add API to select ASRC clock source (diff) | |
| download | linux-2bf9eba14340a53776a742f2c8a0bfbd9c86d259.tar.xz linux-2bf9eba14340a53776a742f2c8a0bfbd9c86d259.zip | |
ASoC: rt5670: Fix the speaker mono output issue
We need to set left/right control for the speaker amp to get stereo
output on speaker.
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/rt5670.c')
| -rw-r--r-- | sound/soc/codecs/rt5670.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c index 0632b7458a53..592f961b5de5 100644 --- a/sound/soc/codecs/rt5670.c +++ b/sound/soc/codecs/rt5670.c @@ -2700,6 +2700,12 @@ static int rt5670_i2c_probe(struct i2c_client *i2c, regmap_write(rt5670->regmap, RT5670_RESET, 0); + regmap_read(rt5670->regmap, RT5670_VENDOR_ID, &val); + if (val >= 4) + regmap_write(rt5670->regmap, RT5670_GPIO_CTRL3, 0x0980); + else + regmap_write(rt5670->regmap, RT5670_GPIO_CTRL3, 0x0d00); + ret = regmap_register_patch(rt5670->regmap, init_list, ARRAY_SIZE(init_list)); if (ret != 0) |