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drm/exynos: add macro to get the address of START_S reg

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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 <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Gustavo Padovan 2015-08-15 13:26:15 -03:00 committed by Inki Dae
parent 822f6dfd71
commit 4420508375
1 changed files with 1 additions and 0 deletions
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1
include/video/samsung_fimd.h
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@ -296,6 +296,7 @@
/* Video buffer addresses */ /* Video buffer addresses */
#define VIDW_BUF_START(_buff) (0xA0 + ((_buff) * 8)) #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_START1(_buff) (0xA4 + ((_buff) * 8))
#define VIDW_BUF_END(_buff) (0xD0 + ((_buff) * 8)) #define VIDW_BUF_END(_buff) (0xD0 + ((_buff) * 8))
#define VIDW_BUF_END1(_buff) (0xD4 + ((_buff) * 8)) #define VIDW_BUF_END1(_buff) (0xD4 + ((_buff) * 8))