This patch is uploaded for enabling the speaker protection features
of the audio codec.
Signed-off-by: Bard Liao <bardliao@xxxxxxxxxxx>
---
v2:
* modify register value by regmap_update_bits instead of regmap_register_patch
---
sound/soc/codecs/rt5645.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 162044d..627e801 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -59,7 +59,7 @@ static const struct regmap_range_cfg rt5645_ranges[] = {
static const struct reg_sequence init_list[] = {
{RT5645_PR_BASE + 0x3d, 0x3600},
- {RT5645_PR_BASE + 0x1c, 0xfd20},
+ {RT5645_PR_BASE + 0x1c, 0xfd70},
{RT5645_PR_BASE + 0x20, 0x611f},
{RT5645_PR_BASE + 0x21, 0x4040},
{RT5645_PR_BASE + 0x23, 0x0004},
@@ -3730,6 +3730,8 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
ret);
}
+ regmap_update_bits(rt5645->regmap, RT5645_CLSD_OUT_CTRL, 0xc0, 0xc0);
+
if (rt5645->pdata.in2_diff)
regmap_update_bits(rt5645->regmap, RT5645_IN2_CTRL,
RT5645_IN_DF2, RT5645_IN_DF2);
--
2.7.4
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