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ASoC: wcd937x: Enable hph OCP

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Update registers to enable OCP for HPHL and HPHR.

CRs-Fixed: 2321013
Change-Id: I51a872981ee2dc435757152b9122067944d13924
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
This commit is contained in:
Vatsal Bucha 2018-09-25 16:13:10 +05:30 • committed by Gerrit - the friendly Code Review server
commit 204f59cd14
1 changed files with 4 additions and 0 deletions
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4
asoc/codecs/wcd937x/wcd937x.c
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@ -118,6 +118,10 @@ static int wcd937x_init_reg(struct snd_soc_codec *codec)
snd_soc_update_bits(codec, WCD937X_ANA_BIAS, 0x40, 0x40);
usleep_range(10000, 10010);
snd_soc_update_bits(codec, WCD937X_ANA_BIAS, 0x40, 0x00);
snd_soc_update_bits(codec, WCD937X_HPH_OCP_CTL, 0xFF, 0x3A);
snd_soc_update_bits(codec, WCD937X_RX_OCP_CTL, 0x0F, 0x02);
snd_soc_update_bits(codec, WCD937X_HPH_R_TEST, 0x01, 0x01);
snd_soc_update_bits(codec, WCD937X_HPH_L_TEST, 0x01, 0x01);
return 0;
}