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ASoC: tegra-alt: Update DMIC DCR coeff to POR

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TEGRA210_DMIC_DCR_BIQUAD_0_COEF_4 is corrected to 0x0
(as per latest POR)

Bug 200134942
Bug 200078772

Change-Id: I628c2d3e18615df476b67761553762a23f1fe47e
Signed-off-by: Viswanath L <viswanathl@nvidia.com>
(cherry picked from commit eb36521b1c8d91a7760f684d43e65101762d8655)
Reviewed-on: http://git-master/r/802835
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Viswanath L
2015-09-15 15:25:08 +05:30
committed by Sameer Pujar
parent 55e3f3b68c
commit b16a07152b
1 changed files with 4 additions and 0 deletions
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4
sound/soc/tegra-alt/tegra210_dmic_alt.c
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@@ -413,6 +413,10 @@ static int tegra210_dmic_platform_probe(struct platform_device *pdev)
} }
regcache_cache_only(dmic->regmap, true); regcache_cache_only(dmic->regmap, true);
/* Below patch is as per latest POR value */
regmap_write(dmic->regmap,
TEGRA210_DMIC_DCR_BIQUAD_0_COEF_4, 0x00000000);
if (of_property_read_u32(np, "nvidia,ahub-dmic-id", if (of_property_read_u32(np, "nvidia,ahub-dmic-id",
&pdev->dev.id) < 0) { &pdev->dev.id) < 0) {
dev_err(&pdev->dev, dev_err(&pdev->dev,