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* [PATCH] arm64: dts: rockchip: add DDC bus on Rock Pi 4
@ 2019-02-18 18:59 ` Ezequiel Garcia
  0 siblings, 0 replies; 4+ messages in thread
From: Ezequiel Garcia @ 2019-02-18 18:59 UTC (permalink / raw)
  To: Heiko Stuebner; +Cc: linux-rockchip, kernel, Ezequiel Garcia, linux-arm-kernel

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(+)

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";
-- 
2.20.1

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [PATCH] arm64: dts: rockchip: add DDC bus on Rock Pi 4
@ 2019-02-18 18:59 ` Ezequiel Garcia
  0 siblings, 0 replies; 4+ messages in thread
From: Ezequiel Garcia @ 2019-02-18 18:59 UTC (permalink / raw)
  To: Heiko Stuebner; +Cc: linux-rockchip, kernel, Ezequiel Garcia, linux-arm-kernel

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(+)

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";
-- 
2.20.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: add DDC bus on Rock Pi 4
  2019-02-18 18:59 ` Ezequiel Garcia
@ 2019-03-03 14:17     ` Heiko Stuebner
  -1 siblings, 0 replies; 4+ messages in thread
From: Heiko Stuebner @ 2019-03-03 14:17 UTC (permalink / raw)
  To: Ezequiel Garcia
  Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	kernel-ZGY8ohtN/8qB+jHODAdFcQ,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r

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-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>

applied as fix for 5.1

Thanks
Heiko

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: add DDC bus on Rock Pi 4
@ 2019-03-03 14:17     ` Heiko Stuebner
  0 siblings, 0 replies; 4+ messages in thread
From: Heiko Stuebner @ 2019-03-03 14:17 UTC (permalink / raw)
  To: Ezequiel Garcia; +Cc: linux-rockchip, kernel, linux-arm-kernel

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



_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-03-03 14:18 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-02-18 18:59 [PATCH] arm64: dts: rockchip: add DDC bus on Rock Pi 4 Ezequiel Garcia
2019-02-18 18:59 ` Ezequiel Garcia
     [not found] ` <20190218185926.16040-1-ezequiel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2019-03-03 14:17   ` Heiko Stuebner
2019-03-03 14:17     ` Heiko Stuebner

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