Thread (90 messages) 90 messages, 11 authors, 2021-03-02
STALE1921d
Revisions (2)
  1. v2 current
  2. v3 [diff vs current]

[PATCH v2 24/25] dt-bindings: display: Add apple,simple-framebuffer

From: Hector Martin <hidden>
Date: 2021-02-15 12:26:47
Also in: linux-devicetree, lkml
Subsystem: drm drivers, drm drivers and misc gpu patches, open firmware and flattened device tree bindings, simplefb fb driver, the rest · Maintainers: David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Hans de Goede, Linus Torvalds

Apple SoCs run firmware that sets up a simplefb-compatible framebuffer
for us. Add a compatible for it, and two missing supported formats.

Signed-off-by: Hector Martin <redacted>
---
 .../devicetree/bindings/display/simple-framebuffer.yaml      | 5 +++++
 1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml
index eaf8c54fcf50..c2499a7906f5 100644
--- a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml
+++ b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml
@@ -54,6 +54,7 @@ properties:
   compatible:
     items:
       - enum:
+          - apple,simple-framebuffer
           - allwinner,simple-framebuffer
           - amlogic,simple-framebuffer
       - const: simple-framebuffer
@@ -84,9 +85,13 @@ properties:
       Format of the framebuffer:
         * `a8b8g8r8` - 32-bit pixels, d[31:24]=a, d[23:16]=b, d[15:8]=g, d[7:0]=r
         * `r5g6b5` - 16-bit pixels, d[15:11]=r, d[10:5]=g, d[4:0]=b
+        * `x2r10g10b10` - 32-bit pixels, d[29:20]=r, d[19:10]=g, d[9:0]=b
+        * `x8r8g8b8` - 32-bit pixels, d[23:16]=r, d[15:8]=g, d[7:0]=b
     enum:
       - a8b8g8r8
       - r5g6b5
+      - x2r10g10b10
+      - x8r8g8b8
 
   display:
     $ref: /schemas/types.yaml#/definitions/phandle
-- 
2.30.0


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