| Message ID | 1559734986-7379-3-git-send-email-yongqiang.niu@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | add drm support for MT8183 | expand |
On Wed, Jun 05, 2019 at 07:42:41PM +0800, yongqiang.niu@mediatek.com wrote: > From: Yongqiang Niu <yongqiang.niu@mediatek.com> > > Update device tree binding documention for the display subsystem for > Mediatek MT8183 SOCs > > Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> > --- > Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > index 70770fe..2418c56 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > @@ -28,6 +28,7 @@ Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt. > Required properties (all function blocks): > - compatible: "mediatek,<chip>-disp-<function>", one of > "mediatek,<chip>-disp-ovl" - overlay (4 layers, blending, csc) > + "mediatek,<chip>-disp-ovl-2l" - overlay (2 layers, blending, csc) Does a single chip have a mixture of this block doing 2 and 4 layers? If not, the <chip> part implies 2 vs. 4 layers. Rob
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt index 70770fe..2418c56 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt @@ -28,6 +28,7 @@ Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt. Required properties (all function blocks): - compatible: "mediatek,<chip>-disp-<function>", one of "mediatek,<chip>-disp-ovl" - overlay (4 layers, blending, csc) + "mediatek,<chip>-disp-ovl-2l" - overlay (2 layers, blending, csc) "mediatek,<chip>-disp-rdma" - read DMA / line buffer "mediatek,<chip>-disp-wdma" - write DMA "mediatek,<chip>-disp-color" - color processor