diff mbox series

arm64: dts: rockchip: add DDC bus on Rock Pi 4

Message ID 20190218185926.16040-1-ezequiel@collabora.com (mailing list archive)
State New, archived
Headers show
Series arm64: dts: rockchip: add DDC bus on Rock Pi 4 | expand

Commit Message

Ezequiel Garcia Feb. 18, 2019, 6:59 p.m. UTC 
A DDC I2C bus specifier is required for DDC EDID probing to work
properly.

Fixes: 1b5715c602fda ("arm64: dts: rockchip: add ROCK Pi 4 DTS support")
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
---
 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts | 1 +
 1 file changed, 1 insertion(+)

Comments

Heiko Stübner March 3, 2019, 2:17 p.m. UTC | #1 
Am Montag, 18. Februar 2019, 19:59:26 CET schrieb Ezequiel Garcia:
> A DDC I2C bus specifier is required for DDC EDID probing to work
> properly.
> 
> Fixes: 1b5715c602fda ("arm64: dts: rockchip: add ROCK Pi 4 DTS support")
> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>

applied as fix for 5.1

Thanks
Heiko
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts
index 1e479d06e67e..e030627159c6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts
@@ -163,6 +163,7 @@ 
 };
 
 &hdmi {
+	ddc-i2c-bus = <&i2c3>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_cec>;
 	status = "okay";