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authorStephen Warren2013-08-14 14:26:29 -0600
committerMark Brown2013-08-15 11:08:30 +0100
commit7ac0da8cd38cb09d0addf708a8abbb93cf325c68 (patch)
treea25934276c7f1ad371020d6434de70f3cc2d1570 /Documentation
parent81164e61c12d597a8aeea3313188da97223466aa (diff)
ASoC: tegra: support a Mic Jack in the Tegra+RT5640 machine driver
Add a Mic Jack widget to the Tegra+RT5640 machine driver, and document this in the DT binding. This enables the DT to include the Mic Jack in the audio routing table, and hence enables capture of audio, in addition to the previously-working playback. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt
index cba4f88bd9f0..dc6224994d69 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt
@@ -16,6 +16,7 @@ Required properties:
* Headphones
* Speakers
+ * Mic Jack
- nvidia,i2s-controller : The phandle of the Tegra I2S controller that's
connected to the CODEC.