Hi, I see you have already merged this, but FWIW HDMI works as well as before on exynos4412-i9300, so:
Tested-by: Henrik Grimler <[email protected]> Longer explanation: HDMI output only works on i9300 if MHL cable is attached before device boots, so probably bootloader sets up some settings that the sii9234 driver does not handle (correctly) if cable is hot plugged. Best regards, Henrik Grimler On Fri, Jan 20, 2023 at 04:53:58PM +0100, Krzysztof Kozlowski wrote: > The SII9234 HDMI bridge expects ports property: > > exynos4412-i9305.dtb: hdmi-bridge@39: 'ports' is a required property > exynos4412-i9305.dtb: hdmi-bridge@39: 'port' does not match any of the > regexes: 'pinctrl-[0-9]+' > > Signed-off-by: Krzysztof Kozlowski <[email protected]> > --- > arch/arm/boot/dts/exynos4412-midas.dtsi | 13 ++++++++++--- > 1 file changed, 10 insertions(+), 3 deletions(-) > > diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi > b/arch/arm/boot/dts/exynos4412-midas.dtsi > index 8e1c19a8ad06..a626d33d1330 100644 > --- a/arch/arm/boot/dts/exynos4412-midas.dtsi > +++ b/arch/arm/boot/dts/exynos4412-midas.dtsi > @@ -273,9 +273,16 @@ sii9234: hdmi-bridge@39 { > interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; > reg = <0x39>; > > - port { > - mhl_to_hdmi: endpoint { > - remote-endpoint = <&hdmi_to_mhl>; > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + mhl_to_hdmi: endpoint { > + remote-endpoint = > <&hdmi_to_mhl>; > + }; > }; > }; > }; > -- > 2.34.1 > _______________________________________________ Replicant mailing list [email protected] https://lists.osuosl.org/mailman/listinfo/replicant
