The HDMI node does not have a power supply attached. As a result its
power regulator, VDAC, shuts off on boot and screen loses signal.
This attaches VDAC (vdda_hdmi_dac) to HDMI's vdda-supply.
Signed-off-by: Adam YH Lee <adam.yh.lee@xxxxxxxxx>
---
arch/arm/boot/dts/omap4-duovero-parlor.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/omap4-duovero-parlor.dts b/arch/arm/boot/dts/omap4-duovero-parlor.dts
index 6dc84d9..1a78f01 100644
--- a/arch/arm/boot/dts/omap4-duovero-parlor.dts
+++ b/arch/arm/boot/dts/omap4-duovero-parlor.dts
@@ -177,6 +177,7 @@
&hdmi {
status = "ok";
+ vdda-supply = <&vdac>;
pinctrl-names = "default";
pinctrl-0 = <&dss_hdmi_pins>;
--
1.9.1
--
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