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* [PATCH 2/2] ARM: tegra: Enable the mic-detect gpio on Acer Chromebook 13
@ 2014-10-02 16:43 Dylan Reid
       [not found] ` <1412268212-3458-1-git-send-email-dgreid-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
  0 siblings, 1 reply; 3+ messages in thread
From: Dylan Reid @ 2014-10-02 16:43 UTC (permalink / raw)
  To: alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA
  Cc: broonie-DgEjT+Ai2ygdnm+yROfE0A, devicetree-u79uwXL29TY76Z2rM5mHXA,
	swarren-3lzwWm7+Weoh9ZMKESR00Q,
	thierry.reding-Re5JQEeQqe8AvxtiuMwx3w, Dylan Reid

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-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
---
 arch/arm/boot/dts/tegra124-nyan-big.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/tegra124-nyan-big.dts b/arch/arm/boot/dts/tegra124-nyan-big.dts
index 7d0784c..1c68ff9 100644
--- a/arch/arm/boot/dts/tegra124-nyan-big.dts
+++ b/arch/arm/boot/dts/tegra124-nyan-big.dts
@@ -1130,6 +1130,8 @@
 		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>;
 	};
 };
 
-- 
2.1.2.330.g565301e

^ permalink raw reply related	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2014-12-02  9:25 UTC | newest]

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2014-10-02 16:43 [PATCH 2/2] ARM: tegra: Enable the mic-detect gpio on Acer Chromebook 13 Dylan Reid
     [not found] ` <1412268212-3458-1-git-send-email-dgreid-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2014-10-02 18:46   ` Stephen Warren
2014-12-02  9:25   ` Thierry Reding

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