| Message ID | 20241213095044.23757-3-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 making the MT8183 compatible no longer applicable.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 update the OVL compatible from MT8183 to > MT8195. This probably doesn't need an (immediate) respin, but this patch needs: Fixes: 7075b21d1a8e ("arm64: dts: mediatek: mt8188: Add display nodes for vdosys0") > > Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> > --- > arch/arm64/boot/dts/mediatek/mt8188.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi > index faccc7f16259..23ec3ff6cad9 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi > @@ -2488,7 +2488,7 @@ jpeg_decoder: jpeg-decoder@1a040000 { > }; > > ovl0: ovl@1c000000 { > - compatible = "mediatek,mt8188-disp-ovl", "mediatek,mt8183-disp-ovl"; > + compatible = "mediatek,mt8188-disp-ovl", "mediatek,mt8195-disp-ovl"; > reg = <0 0x1c000000 0 0x1000>; > clocks = <&vdosys0 CLK_VDO0_DISP_OVL0>; > interrupts = <GIC_SPI 636 IRQ_TYPE_LEVEL_HIGH 0>; > -- > 2.43.0 > Regards, Pin-yen
Il 13/12/24 11:26, 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 making the MT8183 compatible no longer applicable.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 update the OVL compatible from MT8183 to >> MT8195. > > This probably doesn't need an (immediate) respin, but this patch needs: > > Fixes: 7075b21d1a8e ("arm64: dts: mediatek: mt8188: Add display nodes > for vdosys0") No, because the binding must otherwise get a Fixes tag. This is not a fix anyway, and is technically adding new features to the MT8188 OVL; without the additional features, the MT8188 is still compatible with the MT8183 OVL, as much as MT8195. 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/mt8188.dtsi | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi >> index faccc7f16259..23ec3ff6cad9 100644 >> --- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi >> +++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi >> @@ -2488,7 +2488,7 @@ jpeg_decoder: jpeg-decoder@1a040000 { >> }; >> >> ovl0: ovl@1c000000 { >> - compatible = "mediatek,mt8188-disp-ovl", "mediatek,mt8183-disp-ovl"; >> + compatible = "mediatek,mt8188-disp-ovl", "mediatek,mt8195-disp-ovl"; >> reg = <0 0x1c000000 0 0x1000>; >> clocks = <&vdosys0 CLK_VDO0_DISP_OVL0>; >> interrupts = <GIC_SPI 636 IRQ_TYPE_LEVEL_HIGH 0>; >> -- >> 2.43.0 >> > > Regards, > Pin-yen
diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi index faccc7f16259..23ec3ff6cad9 100644 --- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi @@ -2488,7 +2488,7 @@ jpeg_decoder: jpeg-decoder@1a040000 { }; ovl0: ovl@1c000000 { - compatible = "mediatek,mt8188-disp-ovl", "mediatek,mt8183-disp-ovl"; + compatible = "mediatek,mt8188-disp-ovl", "mediatek,mt8195-disp-ovl"; reg = <0 0x1c000000 0 0x1000>; clocks = <&vdosys0 CLK_VDO0_DISP_OVL0>; interrupts = <GIC_SPI 636 IRQ_TYPE_LEVEL_HIGH 0>;
The OVL hardware capabilities have changed starting from MT8195, making the MT8183 compatible no longer applicable. Therefore, it is necessary to update the OVL compatible from MT8183 to MT8195. Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> --- arch/arm64/boot/dts/mediatek/mt8188.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)