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

Hector Martin
2021-02-15T12:26:05Z

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 <marcan@marcan.st>
---
.../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