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ASoC: rt5645: enable speaker protection features

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This patch is uploaded for enabling the speaker protection features
of the audio codec.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bard Liao 2017-06-27 10:05:29 +08:00 committed by Mark Brown
parent ea2b5a6e3a
commit 105e56f1ec
1 changed files with 3 additions and 1 deletions
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4
sound/soc/codecs/rt5645.c
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@ -59,7 +59,7 @@ static const struct regmap_range_cfg rt5645_ranges[] = {
static const struct reg_sequence init_list[] = { static const struct reg_sequence init_list[] = {
{RT5645_PR_BASE + 0x3d, 0x3600}, {RT5645_PR_BASE + 0x3d, 0x3600},
{RT5645_PR_BASE + 0x1c, 0xfd20}, {RT5645_PR_BASE + 0x1c, 0xfd70},
{RT5645_PR_BASE + 0x20, 0x611f}, {RT5645_PR_BASE + 0x20, 0x611f},
{RT5645_PR_BASE + 0x21, 0x4040}, {RT5645_PR_BASE + 0x21, 0x4040},
{RT5645_PR_BASE + 0x23, 0x0004}, {RT5645_PR_BASE + 0x23, 0x0004},
@ -3759,6 +3759,8 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
ret); ret);
} }
regmap_update_bits(rt5645->regmap, RT5645_CLSD_OUT_CTRL, 0xc0, 0xc0);
if (rt5645->pdata.in2_diff) if (rt5645->pdata.in2_diff)
regmap_update_bits(rt5645->regmap, RT5645_IN2_CTRL, regmap_update_bits(rt5645->regmap, RT5645_IN2_CTRL,
RT5645_IN_DF2, RT5645_IN_DF2); RT5645_IN_DF2, RT5645_IN_DF2);