From: Dylan Reid <dgreid-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
To: alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org,
thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
Dylan Reid <dgreid-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
Subject: [PATCH 2/2] ARM: tegra: Enable the mic-detect gpio on Acer Chromebook 13
Date: Thu, 2 Oct 2014 09:43:32 -0700 [thread overview]
Message-ID: <1412268212-3458-1-git-send-email-dgreid@chromium.org> (raw)
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
next reply other threads:[~2014-10-02 16:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-02 16:43 Dylan Reid [this message]
[not found] ` <1412268212-3458-1-git-send-email-dgreid-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2014-10-02 18:46 ` [PATCH 2/2] ARM: tegra: Enable the mic-detect gpio on Acer Chromebook 13 Stephen Warren
2014-12-02 9:25 ` Thierry Reding
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