From b4d6a7268fc754eefb196cabc0ccfa2e97022af2 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Thu, 11 Oct 2007 04:31:51 +1000 Subject: [POWERPC] XilinxFB: Add support for custom screen resolution Some custom implementations of the xilinx fb can use resolutions other than 640x480. This patch allows the resolution to be specified in the device tree or the xilinx_platform_data structure. Signed-off-by: Grant Likely Signed-off-by: Paul Mackerras --- include/linux/xilinxfb.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'include/linux/xilinxfb.h') diff --git a/include/linux/xilinxfb.h b/include/linux/xilinxfb.h index 9ad984d22c3..199a1eedf22 100644 --- a/include/linux/xilinxfb.h +++ b/include/linux/xilinxfb.h @@ -15,9 +15,11 @@ /* ML300/403 reference design framebuffer driver platform data struct */ struct xilinxfb_platform_data { - u32 rotate_screen; - u32 screen_height_mm; + u32 rotate_screen; /* Flag to rotate display 180 degrees */ + u32 screen_height_mm; /* Physical dimentions of screen in mm */ u32 screen_width_mm; + u32 xres, yres; /* resolution of screen in pixels */ + u32 xvirt, yvirt; /* resolution of memory buffer */ }; #endif /* __XILINXFB_H__ */ -- cgit v1.2.3