Messages in this thread | | | Subject | Re: [PATCH] arm64: dts: mt8183: jacuzzi: Fix bus properties in anx's DSI endpoint | From | AngeloGioacchino Del Regno <> | Date | Fri, 21 Jan 2022 12:46:17 +0100 |
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Il 20/01/22 23:42, Nícolas F. R. A. Prado ha scritto: > mt8183-kukui-jacuzzi has an anx7625 bridge connected to the output of > its DSI host. However, after fd0310b6fe7d ("drm/bridge: anx7625: add > MIPI DPI input feature"), a bus-type property started being required in > the endpoint node by the driver to indicate whether it is DSI or DPI. > > Add the missing bus-type property and set it to 5 > (V4L2_FWNODE_BUS_TYPE_PARALLEL) so that the driver has its input > configured to DSI and the display pipeline can probe correctly. > > While at it, also set the data-lanes property that was also introduced > in that same commit, so that we don't rely on the default value. > > Fixes: fd0310b6fe7d ("drm/bridge: anx7625: add MIPI DPI input feature") > Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> --- > arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi > index 8f7bf33f607d..e8f133dc96b9 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi > @@ -171,6 +171,8 @@ port@0 { > > anx7625_in: endpoint { > remote-endpoint = <&dsi_out>; > + bus-type = <5>; > + data-lanes = <0 1 2 3>; > }; > }; > >
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