From fd28a39071cee34ec59021f620f6dfca5f89ac9b Mon Sep 17 00:00:00 2001 From: Rajkumar N Date: Thu, 4 Nov 2010 12:28:42 +0100 Subject: OMAP3630: DSS2: Enable Pre-Multiplied Alpha Support Enable dss to process color formats with pre-mulitplied alpha. With this we can have alpha values defined for each pixel and hence can have different blending values for each pixel. sysfs entry has been created for this and pre-multiplied alpha support is turned off by default. Signed-off-by: Sudeep Basavaraj Signed-off-by: Rajkumar N Signed-off-by: Samreen Signed-off-by: Archit Taneja Signed-off-by: Tomi Valkeinen --- arch/arm/plat-omap/include/plat/display.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/plat-omap/include/plat/display.h') diff --git a/arch/arm/plat-omap/include/plat/display.h b/arch/arm/plat-omap/include/plat/display.h index c915a661f1f..d433baf4e97 100644 --- a/arch/arm/plat-omap/include/plat/display.h +++ b/arch/arm/plat-omap/include/plat/display.h @@ -268,6 +268,7 @@ struct omap_overlay_info { u16 out_width; /* if 0, out_width == width */ u16 out_height; /* if 0, out_height == height */ u8 global_alpha; + u8 pre_mult_alpha; }; struct omap_overlay { -- cgit v1.2.3