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Commit dbb5ff4c authored by Alexandre Courbot's avatar Alexandre Courbot Committed by Tomi Valkeinen
Browse files

simplefb: add support for a8b8g8r8 pixel format 



A framebuffer of this format is set up by SHIELD's bootloader.

Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
Acked-by: default avatarOlof Johansson <olof@lixom.net>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 9f0a511f

Documentation/devicetree/bindings/video/simple-framebuffer.txt

+1 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ Required properties: 
- stride: The number of bytes in each line of the framebuffer.

- format: The format of the framebuffer surface. Valid values are:

  - r5g6b5 (16-bit pixels, d[15:11]=r, d[10:5]=g, d[4:0]=b).

  - a8b8g8r8 (32-bit pixels, d[31:24]=a, d[23:16]=b, d[15:8]=g, d[7:0]=r).



Example:

drivers/video/simplefb.c

+1 −0
Original line number Diff line number Diff line
@@ -84,6 +84,7 @@ struct simplefb_format { 


static struct simplefb_format simplefb_formats[] = {

	{ "r5g6b5", 16, {11, 5}, {5, 6}, {0, 5}, {0, 0} },

	{ "a8b8g8r8", 32, {0, 8}, {8, 8}, {16, 8}, {24, 8} },

};



struct simplefb_params {