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authorTeresa Gámez <t.gamez@phytec.de>2012-01-19 09:23:15 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2012-01-23 09:38:27 +0100
commita0d23c41d0887b1d6a376185854801927f170691 (patch)
tree076aa3918ccab71286465aefc2d51c71c85e0c04 /arch/arm/mach-imx/include/mach/imx-ipu-fb.h
parent4b6aa9088f6366b656c86948bd4527df40f5e8e5 (diff)
downloadbarebox-a0d23c41d0887b1d6a376185854801927f170691.tar.gz
imx-ipu-fb: Add overlay support
Adding overlay support for i.MX3 sdc. Foreground channel only works when background is also enabled. The foreground video mode is always the same as the background. Also added alpha command to set the alpha value of the foreground. Tested on a phyCORE-i.MX35. Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx/include/mach/imx-ipu-fb.h')
-rw-r--r--arch/arm/mach-imx/include/mach/imx-ipu-fb.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/include/mach/imx-ipu-fb.h b/arch/arm/mach-imx/include/mach/imx-ipu-fb.h
index 5d583e8..74a1a88 100644
--- a/arch/arm/mach-imx/include/mach/imx-ipu-fb.h
+++ b/arch/arm/mach-imx/include/mach/imx-ipu-fb.h
@@ -29,6 +29,7 @@ struct imx_ipu_fb_platform_data {
unsigned char bpp;
u_int num_modes;
void __iomem *framebuffer;
+ void __iomem *framebuffer_ovl;
/** hook to enable backlight and stuff */
void (*enable)(int enable);
};