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ASoC: wcd938x: Enable surge protection at bootup

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Enable surge protection at bootup for traverso.

Change-Id: I443c576e6fdfc640b8e67c2d3f9622e8c3366d45
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
This commit is contained in:
Vatsal Bucha
2020-02-04 12:14:45 +05:30
committed by Gerrit - the friendly Code Review server
parent 29eea04338
commit 93f005b878
1 changed files with 2 additions and 0 deletions
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asoc/codecs/wcd938x/wcd938x.c
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@@ -283,6 +283,8 @@ static int wcd938x_init_reg(struct snd_soc_component *component)
snd_soc_component_update_bits(component, WCD938X_SLEEP_CTL, 0x0E, snd_soc_component_update_bits(component, WCD938X_SLEEP_CTL, 0x0E,
((snd_soc_component_read32(component, ((snd_soc_component_read32(component,
WCD938X_DIGITAL_EFUSE_REG_30) & 0x07) << 1)); WCD938X_DIGITAL_EFUSE_REG_30) & 0x07) << 1));
snd_soc_component_update_bits(component,
WCD938X_HPH_SURGE_HPHLR_SURGE_EN, 0xC0, 0xC0);
return 0; return 0;
} }