Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi...

[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / sound / rt5663.txt

diff --git a/Documentation/devicetree/bindings/sound/rt5663.txt b/Documentation/devicetree/bindings/sound/rt5663.txt
index 70eaeaed2b18c70675ad87cb9a2dfc397aad6916..ff381718c51755b5d3cb06ac7c0e3ae1a1c85f48 100644 (file)
--- a/Documentation/devicetree/bindings/sound/rt5663.txt
+++ b/Documentation/devicetree/bindings/sound/rt5663.txt
@@ -12,6 +12,14 @@ Required properties:
 
 Optional properties:
 
+- "realtek,dc_offset_l_manual"
+- "realtek,dc_offset_r_manual"
+- "realtek,dc_offset_l_manual_mic"
+- "realtek,dc_offset_r_manual_mic"
+  Based on the different PCB layout, add the manual offset value to
+  compensate the DC offset for each L and R channel, and they are different
+  between headphone and headset.
+
 Pins on the device (for linking into audio routes) for RT5663:
 
   * IN1P