diff options
| author | Bard Liao <bardliao@realtek.com> | 2015-02-17 08:59:27 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-02-21 12:30:38 +0300 |
| commit | e7a961c9578ce227d3c62c4cce9463b763a1e0c0 (patch) | |
| tree | aa6a17b964d9cd25d5fafc143806df8cabb90c52 /sound/soc/codecs/rt5670.c | |
| parent | bfa76d49576599a4b9f9b7a71f23d73d6dcff735 (diff) | |
| download | linux-e7a961c9578ce227d3c62c4cce9463b763a1e0c0.tar.xz | |
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 8a0833de1665..d33f33ce865a 100644 --- a/sound/soc/codecs/rt5670.c +++ b/sound/soc/codecs/rt5670.c @@ -2591,6 +2591,12 @@ 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) |