| Message ID | 20241025075630.3917458-2-wenst@chromium.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [1/2] arm64: dts: mediatek: mt8183: Disable DPI display output by default | expand |
On Fri, Oct 25, 2024 at 3:58 PM Chen-Yu Tsai <wenst@chromium.org> wrote: > > Most SoC dtsi files have the display output interfaces disabled by > default, and only enabled on boards that utilize them. The MT8183 > has it backwards: the display outputs are left enabled by default, > and only disabled at the board level. > > Reverse the situation for the DSI output so that it follows the > normal scheme. For ease of backporting the DPI output is handled > in a separate patch. > > Fixes: 88ec840270e6 ("arm64: dts: mt8183: Add dsi node") > Fixes: 19b6403f1e2a ("arm64: dts: mt8183: add mt8183 pumpkin board") > Cc: <stable@vger.kernel.org> > Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Fei Shao <fshao@chromium.org>
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts b/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts index 61a6f66914b8..dbdee604edab 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts @@ -522,10 +522,6 @@ &scp { status = "okay"; }; -&dsi0 { - status = "disabled"; -}; - &dpi0 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&dpi_func_pins>; diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 8f31fc9050ec..c7008bb8a81d 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -1834,6 +1834,7 @@ dsi0: dsi@14014000 { resets = <&mmsys MT8183_MMSYS_SW0_RST_B_DISP_DSI0>; phys = <&mipi_tx0>; phy-names = "dphy"; + status = "disabled"; }; dpi0: dpi@14015000 {
Most SoC dtsi files have the display output interfaces disabled by default, and only enabled on boards that utilize them. The MT8183 has it backwards: the display outputs are left enabled by default, and only disabled at the board level. Reverse the situation for the DSI output so that it follows the normal scheme. For ease of backporting the DPI output is handled in a separate patch. Fixes: 88ec840270e6 ("arm64: dts: mt8183: Add dsi node") Fixes: 19b6403f1e2a ("arm64: dts: mt8183: add mt8183 pumpkin board") Cc: <stable@vger.kernel.org> Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> --- arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts | 4 ---- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 1 + 2 files changed, 1 insertion(+), 4 deletions(-)