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authorDmitry Osipenko <[email protected]>2020-03-20 23:55:03 +0300
committerMark Brown <[email protected]>2020-03-23 17:58:14 +0000
commit7efa128e610fb0a44df23f20364c7278a4ead051 (patch)
tree7efd3f934f419c931432105d19749b3328d84a78
parenta30b59bffcb728b429288a24518bc0891c1122bb (diff)
ASoC: tegra-wm8903: Document built-in microphone audio source
The internal microphone source is needed in order to be able to describe the hardware audio routing for devices that have the built-in microphone in addition to the external Mic Jack. Signed-off-by: Dmitry Osipenko <[email protected]> Acked-by: Stephen Warren <[email protected]> Acked-by: Jon Hunter <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
-rw-r--r--Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
index b795d282818d..a8f2b0c56c79 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
@@ -18,6 +18,7 @@ Required properties:
* Headphone Jack
* Int Spk
* Mic Jack
+ * Int Mic
- nvidia,i2s-controller : The phandle of the Tegra I2S1 controller
- nvidia,audio-codec : The phandle of the WM8903 audio codec