From: Gustavo Padovan Date: Sat, 15 Aug 2015 16:26:15 +0000 (-0300) Subject: drm/exynos: add macro to get the address of START_S reg X-Git-Tag: firefly_0821_release~176^2~1083^2~10^2~10 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=44205083751cdcfdbd3f8607694ee1a5a9b161c7;p=firefly-linux-kernel-4.4.55.git drm/exynos: add macro to get the address of START_S reg This macro is need to get the value of the START shadow register, that will tell if an framebuffer is currently displayed on the screen or not. Signed-off-by: Gustavo Padovan Signed-off-by: Inki Dae --- diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h index 0530e5a4c6b1..d8fc96ed11e9 100644 --- a/include/video/samsung_fimd.h +++ b/include/video/samsung_fimd.h @@ -296,6 +296,7 @@ /* Video buffer addresses */ #define VIDW_BUF_START(_buff) (0xA0 + ((_buff) * 8)) +#define VIDW_BUF_START_S(_buff) (0x40A0 + ((_buff) * 8)) #define VIDW_BUF_START1(_buff) (0xA4 + ((_buff) * 8)) #define VIDW_BUF_END(_buff) (0xD0 + ((_buff) * 8)) #define VIDW_BUF_END1(_buff) (0xD4 + ((_buff) * 8))