org> Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/apple/t8112-j473.dts | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index 06fe257f08be4..4ae1ce919dafc 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -21,6 +21,25 @@ aliases { }; }; +/* + * Keep the power-domains used for the HDMI port on. + */ +&framebuffer0 { + power-domains = <&ps_dispext_cpu0>, <&ps_dptx_ext_phy>; +}; + +/* + * The M2 Mac mini uses dispext for the HDMI output so it's not necessary to + * keep disp0 power-domains always-on. + */ +&ps_disp0_sys { + /delete-property/ apple,always-on; +}; + +&ps_disp0_fe { + /delete-property/ apple,always-on; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader -- 2.51.0[PATCH 6.19 565/844] arm64: dts: apple: t8112-j473: Keep the HDMI port powered onSasha Levin undefinedlinux-kernel@vger.kernel.org, stable@vger.kernel.org undefined undefined undefined undefined”:†©