2020-08-26 09:06:18

by Enric Balletbo i Serra

Subject: [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel

The elm and hana devices uses an Embedded DisplayPort (eDP) as interface
for its panel, so the DDC channel specified in the binding is useless.

Signed-off-by: Enric Balletbo i Serra <[email protected]>
---

arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 1 -
1 file changed, 1 deletion(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
index a5a12b2599a4..1fe5dac24ba1 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
@@ -86,7 +86,6 @@ volume_up {
panel: panel {
compatible = "lg,lp120up1";
power-supply = <&panel_fixed_3v3>;
- ddc-i2c-bus = <&i2c0>;
backlight = <&backlight>;

port {
--
2.28.0

2020-09-15 12:52:33

by Enric Balletbo i Serra

Subject: Re: [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel

Hi Matthias,

On 26/8/20 11:02, Enric Balletbo i Serra wrote:
> The elm and hana devices uses an Embedded DisplayPort (eDP) as interface
> for its panel, so the DDC channel specified in the binding is useless.
>
> Signed-off-by: Enric Balletbo i Serra <[email protected]>

A gentle ping on this patch.

Thanks,
Enric

> ---
>
> arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> index a5a12b2599a4..1fe5dac24ba1 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> @@ -86,7 +86,6 @@ volume_up {
> panel: panel {
> compatible = "lg,lp120up1";
> power-supply = <&panel_fixed_3v3>;
> - ddc-i2c-bus = <&i2c0>;
> backlight = <&backlight>;
>
> port {
>

2020-09-25 23:29:28

by Bilal Wasim

Subject: Re: [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel

On Wed, 26 Aug 2020 11:02:17 +0200
Enric Balletbo i Serra <[email protected]> wrote:

> The elm and hana devices uses an Embedded DisplayPort (eDP) as
> interface for its panel, so the DDC channel specified in the binding
> is useless.
>
> Signed-off-by: Enric Balletbo i Serra <[email protected]>
> ---
>
> arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi index
> a5a12b2599a4..1fe5dac24ba1 100644 ---
> a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi +++
> b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi @@ -86,7 +86,6 @@
> volume_up { panel: panel {
> compatible = "lg,lp120up1";
> power-supply = <&panel_fixed_3v3>;
> - ddc-i2c-bus = <&i2c0>;
> backlight = <&backlight>;
>
> port {

Tested-by: Bilal Wasim <[email protected]>

Thanks,
Bilal

2020-10-01 15:10:39

by Matthias Brugger

Subject: Re: [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel

On 26/08/2020 11:02, Enric Balletbo i Serra wrote:
> The elm and hana devices uses an Embedded DisplayPort (eDP) as interface
> for its panel, so the DDC channel specified in the binding is useless.
>
> Signed-off-by: Enric Balletbo i Serra <[email protected]>
> ---

Applied to v5.10-tmp/dts64 which will be rebased on v5.10-rc1 and called
v5.10-next/dts64

Thanks,
Matthias

>
> arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> index a5a12b2599a4..1fe5dac24ba1 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> @@ -86,7 +86,6 @@ volume_up {
> panel: panel {
> compatible = "lg,lp120up1";
> power-supply = <&panel_fixed_3v3>;
> - ddc-i2c-bus = <&i2c0>;
> backlight = <&backlight>;
>
> port {
>