* [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel
@ 2020-08-26 9:02 Enric Balletbo i Serra
2020-09-15 12:41 ` Enric Balletbo i Serra
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Enric Balletbo i Serra @ 2020-08-26 9:02 UTC (permalink / raw)
To: linux-kernel
Cc: Collabora Kernel ML, matthias.bgg, drinkcat, hsinyi, Rob Herring,
devicetree, linux-arm-kernel, linux-mediatek
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 <enric.balletbo@collabora.com>
---
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
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel
2020-08-26 9:02 [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel Enric Balletbo i Serra
@ 2020-09-15 12:41 ` Enric Balletbo i Serra
2020-09-25 23:27 ` Bilal Wasim
2020-10-01 15:06 ` Matthias Brugger
2 siblings, 0 replies; 4+ messages in thread
From: Enric Balletbo i Serra @ 2020-09-15 12:41 UTC (permalink / raw)
To: linux-kernel
Cc: Collabora Kernel ML, matthias.bgg, drinkcat, hsinyi, Rob Herring,
devicetree, linux-arm-kernel, linux-mediatek
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 <enric.balletbo@collabora.com>
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 {
>
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel
2020-08-26 9:02 [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel Enric Balletbo i Serra
2020-09-15 12:41 ` Enric Balletbo i Serra
@ 2020-09-25 23:27 ` Bilal Wasim
2020-10-01 15:06 ` Matthias Brugger
2 siblings, 0 replies; 4+ messages in thread
From: Bilal Wasim @ 2020-09-25 23:27 UTC (permalink / raw)
To: Enric Balletbo i Serra
Cc: linux-kernel, devicetree, drinkcat, Rob Herring, linux-mediatek,
hsinyi, matthias.bgg, Collabora Kernel ML, linux-arm-kernel
On Wed, 26 Aug 2020 11:02:17 +0200
Enric Balletbo i Serra <enric.balletbo@collabora.com> 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 <enric.balletbo@collabora.com>
> ---
>
> 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 <bilal.wasim@imgtec.com>
Thanks,
Bilal
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel
2020-08-26 9:02 [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel Enric Balletbo i Serra
2020-09-15 12:41 ` Enric Balletbo i Serra
2020-09-25 23:27 ` Bilal Wasim
@ 2020-10-01 15:06 ` Matthias Brugger
2 siblings, 0 replies; 4+ messages in thread
From: Matthias Brugger @ 2020-10-01 15:06 UTC (permalink / raw)
To: Enric Balletbo i Serra, linux-kernel
Cc: Collabora Kernel ML, drinkcat, hsinyi, Rob Herring, devicetree,
linux-arm-kernel, linux-mediatek
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 <enric.balletbo@collabora.com>
> ---
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 {
>
^ permalink raw reply [flat|nested] 4+ messages in thread
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2020-08-26 9:02 [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel Enric Balletbo i Serra
2020-09-15 12:41 ` Enric Balletbo i Serra
2020-09-25 23:27 ` Bilal Wasim
2020-10-01 15:06 ` Matthias Brugger
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