| Message ID | 20241213095044.23757-4-jason-jh.lin@mediatek.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Update MT8188 OVL compatible from MT8183 to MT8195 | expand |
Hi Jason, On Fri, Dec 13, 2024 at 5:50 PM Jason-JH.Lin <jason-jh.lin@mediatek.com> wrote: > > The OVL hardware capabilities have changed starting from MT8195, > making the MT8183 compatible no longer applicable. > Therefore, it is necessary to remove the MT8183 compatible for OVL. Similar to patch 2/3, we need a: Fixes: b852ee68fd72 ("arm64: dts: mt8195: Add display node for vdosys0") > > Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> > --- > arch/arm64/boot/dts/mediatek/mt8195.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi > index ade685ed2190..137ee8929e01 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi > @@ -3138,7 +3138,7 @@ larb20: larb@1b010000 { > }; > > ovl0: ovl@1c000000 { > - compatible = "mediatek,mt8195-disp-ovl", "mediatek,mt8183-disp-ovl"; > + compatible = "mediatek,mt8195-disp-ovl"; > reg = <0 0x1c000000 0 0x1000>; > interrupts = <GIC_SPI 636 IRQ_TYPE_LEVEL_HIGH 0>; > power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS0>; > -- > 2.43.0 > Regards, Pin-yen
Il 13/12/24 11:27, Pin-yen Lin ha scritto: > Hi Jason, > > On Fri, Dec 13, 2024 at 5:50 PM Jason-JH.Lin <jason-jh.lin@mediatek.com> wrote: >> >> The OVL hardware capabilities have changed starting from MT8195, >> making the MT8183 compatible no longer applicable. >> Therefore, it is necessary to remove the MT8183 compatible for OVL. > > Similar to patch 2/3, we need a: > > Fixes: b852ee68fd72 ("arm64: dts: mt8195: Add display node for vdosys0") > No, we don't, for reasons that are similar to the ones that I explained in the MT8188 commit. Besides, this one was already featureful before this commit, so really this is not worth backporting at all. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> >> >> Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> >> --- >> arch/arm64/boot/dts/mediatek/mt8195.dtsi | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi >> index ade685ed2190..137ee8929e01 100644 >> --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi >> +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi >> @@ -3138,7 +3138,7 @@ larb20: larb@1b010000 { >> }; >> >> ovl0: ovl@1c000000 { >> - compatible = "mediatek,mt8195-disp-ovl", "mediatek,mt8183-disp-ovl"; >> + compatible = "mediatek,mt8195-disp-ovl"; >> reg = <0 0x1c000000 0 0x1000>; >> interrupts = <GIC_SPI 636 IRQ_TYPE_LEVEL_HIGH 0>; >> power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS0>; >> -- >> 2.43.0 >> > > Regards, > Pin-yen
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index ade685ed2190..137ee8929e01 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -3138,7 +3138,7 @@ larb20: larb@1b010000 { }; ovl0: ovl@1c000000 { - compatible = "mediatek,mt8195-disp-ovl", "mediatek,mt8183-disp-ovl"; + compatible = "mediatek,mt8195-disp-ovl"; reg = <0 0x1c000000 0 0x1000>; interrupts = <GIC_SPI 636 IRQ_TYPE_LEVEL_HIGH 0>; power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS0>;
The OVL hardware capabilities have changed starting from MT8195, making the MT8183 compatible no longer applicable. Therefore, it is necessary to remove the MT8183 compatible for OVL. Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> --- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)