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Subject[PATCH V2 1/3] dt-bindings: display: mediatek: Update disp_aal binding for MT8183
Date
The driver data of MT8183 and MT8173 are different.

For MT8173, the gamma module is inside disp_aal. When we need to adjust
gamma value, we need to use "has_gamma" to control gamma function
inside disp_aal to adjust the gamma value.

For successors like MT8183, disp_gamma is separated from disp_aal. We
just need to control disp_gamma directly and don't need to control gamma
function inside disp_aal.

With this modification, the driver doesn't require any functional changes.
We only update the dt-binding and DTS node to make it clear.

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
.../devicetree/bindings/display/mediatek/mediatek,aal.yaml | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml
index cb4a2f39ff88..f118075e4a89 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml
@@ -21,12 +21,12 @@ description: |
properties:
compatible:
oneOf:
- - items:
- - const: mediatek,mt8173-disp-aal
+ - enum:
+ - mediatek,mt8173-disp-aal
+ - mediatek,mt8183-disp-aal
- items:
- enum:
- mediatek,mt2712-disp-aal
- - mediatek,mt8183-disp-aal
- mediatek,mt8192-disp-aal
- mediatek,mt8195-disp-aal
- const: mediatek,mt8173-disp-aal
--
2.18.0
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