diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2018-12-14 11:27:24 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2018-12-14 11:27:24 +0100 |
| commit | 272c1a9b493986a95219dce674c49877d98cf90f (patch) | |
| tree | 8ac5e2d5abe20f662083306408f45874e890cf44 /include | |
| parent | 2a3c83f5fe0770d13bbb71b23674886ff4111f44 (diff) | |
| parent | 3b5129b3a7c62fdec9cc69b1b3f20917c36ab5d4 (diff) | |
Merge tag 'exynos-drm-next-for-v4.21-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next
Add configurable plane alpha and pixel blend mode support
- This patch series adds configurable plane alpha and pixel blend mode
support for FIMD device driver.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Inki Dae <inki.dae@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1544772430-8295-1-git-send-email-inki.dae@samsung.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/video/samsung_fimd.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h index d8fc96ed11e9..4ba5efe8d086 100644 --- a/include/video/samsung_fimd.h +++ b/include/video/samsung_fimd.h @@ -198,6 +198,7 @@ #define WINCONx_BURSTLEN_8WORD (0x1 << 9) #define WINCONx_BURSTLEN_4WORD (0x2 << 9) #define WINCONx_ENWIN (1 << 0) +#define WINCONx_BLEND_MODE_MASK (0xc2) #define WINCON0_BPPMODE_MASK (0xf << 2) #define WINCON0_BPPMODE_SHIFT 2 @@ -211,6 +212,7 @@ #define WINCON0_BPPMODE_24BPP_888 (0xb << 2) #define WINCON1_LOCALSEL_CAMIF (1 << 23) +#define WINCON1_ALPHA_MUL (1 << 7) #define WINCON1_BLD_PIX (1 << 6) #define WINCON1_BPPMODE_MASK (0xf << 2) #define WINCON1_BPPMODE_SHIFT 2 @@ -437,6 +439,14 @@ #define WPALCON_W0PAL_16BPP_565 (0x6 << 0) /* Blending equation control */ +#define BLENDEQx(_win) (0x244 + ((_win - 1) * 4)) +#define BLENDEQ_ZERO 0x0 +#define BLENDEQ_ONE 0x1 +#define BLENDEQ_ALPHA_A 0x2 +#define BLENDEQ_ONE_MINUS_ALPHA_A 0x3 +#define BLENDEQ_ALPHA0 0x6 +#define BLENDEQ_B_FUNC_F(_x) (_x << 6) +#define BLENDEQ_A_FUNC_F(_x) (_x << 0) #define BLENDCON 0x260 #define BLENDCON_NEW_MASK (1 << 0) #define BLENDCON_NEW_8BIT_ALPHA_VALUE (1 << 0) |