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ARM: tegra: Enable the mic-detect gpio on Acer Chromebook 13

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Enables the gpio-base mic detection on the Acer Chromebook 13.  This
gpio is set by the jack-detection chip when it notices either of the
TRRS type headsets with a microphone.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Dylan Reid 2014-10-02 09:43:32 -07:00 committed by Thierry Reding
parent 97bf6af1f9
commit 8325aa30f8
1 changed files with 2 additions and 0 deletions
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2
arch/arm/boot/dts/tegra124-nyan-big.dts
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@ -1131,6 +1131,8 @@ sound {
clock-names = "pll_a", "pll_a_out0", "mclk";
nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>;
nvidia,mic-det-gpios =
<&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
};
};