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Commit 105e56f1 authored by Bard Liao's avatar Bard Liao Committed by Mark Brown
Browse files

ASoC: rt5645: enable speaker protection features 



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

Signed-off-by: default avatarBard Liao <bardliao@realtek.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent ea2b5a6e

sound/soc/codecs/rt5645.c

+3 −1
Original line number Diff line number Diff line
@@ -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},
@@ -3759,6 +3759,8 @@ 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);