From a0d23c41d0887b1d6a376185854801927f170691 Mon Sep 17 00:00:00 2001 From: Teresa Gámez Date: Thu, 19 Jan 2012 09:23:15 +0100 Subject: imx-ipu-fb: Add overlay support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Sascha Hauer --- arch/arm/mach-imx/include/mach/imx-ipu-fb.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-imx/include/mach/imx-ipu-fb.h') 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 5d583e8e15..74a1a88b56 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); }; -- cgit v1.2.3