diff options
| author | Liu Ying <victor.liu@nxp.com> | 2019-09-03 15:16:54 -0400 |
|---|---|---|
| committer | Liu Ying <victor.liu@nxp.com> | 2019-09-20 10:13:15 +0800 |
| commit | fa255179b61690e19958f8dff91e982e215c8a9e (patch) | |
| tree | e8add94d50f0a6b09a977057592a9d1876df4f26 /include/video | |
| parent | 21c5cd2f1b37f67682af5dc50230e986e83fcac2 (diff) | |
MLK-22600-1 drm/imx: dpu: kms: Support proper default blend mode
Without the new blend modes("None", "Pre-multiplied" and "Coverage")
introduced in the below commit, the old userspace assumes alpha in
pixel is per-premultiplied by default. So, let's support the default
blend mode properly.
commit 468dba6432ca ("drm: Add per-plane pixel blend mode property")
Signed-off-by: Liu Ying <victor.liu@nxp.com>
(cherry picked from commit ebb7b4874493a8fb42de636e9421877a54399177)
Diffstat (limited to 'include/video')
| -rw-r--r-- | include/video/dpu.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/video/dpu.h b/include/video/dpu.h index a5ad5000dd50..1fc5b2c200dd 100644 --- a/include/video/dpu.h +++ b/include/video/dpu.h @@ -477,6 +477,8 @@ struct dpu_fetchunit_ops { void (*set_fmt)(struct dpu_fetchunit *fu, u32 fmt, bool deinterlace); + void (*set_pixel_blend_mode)(struct dpu_fetchunit *fu, u32 fb_format); + void (*enable_src_buf)(struct dpu_fetchunit *fu); void (*disable_src_buf)(struct dpu_fetchunit *fu); bool (*is_enabled)(struct dpu_fetchunit *fu); @@ -678,7 +680,7 @@ void layerblend_shden(struct dpu_layerblend *lb, bool enable); void layerblend_shdtoksel(struct dpu_layerblend *lb, lb_shadow_sel_t sel); void layerblend_shdldsel(struct dpu_layerblend *lb, lb_shadow_sel_t sel); void layerblend_control(struct dpu_layerblend *lb, lb_mode_t mode); -void layerblend_blendcontrol(struct dpu_layerblend *lb, bool sec_from_scaler); +void layerblend_blendcontrol(struct dpu_layerblend *lb, unsigned int zpos); void layerblend_position(struct dpu_layerblend *lb, int x, int y); struct dpu_layerblend *dpu_lb_get(struct dpu_soc *dpu, int id); void dpu_lb_put(struct dpu_layerblend *lb); @@ -790,6 +792,7 @@ void fetchunit_set_src_stride(struct dpu_fetchunit *fu, unsigned int width, unsigned int x_offset, unsigned int mt_w, int bpp, unsigned int stride, dma_addr_t baddr, bool use_prefetch); +void fetchunit_set_pixel_blend_mode(struct dpu_fetchunit *fu, u32 fb_format); void fetchunit_enable_src_buf(struct dpu_fetchunit *fu); void fetchunit_disable_src_buf(struct dpu_fetchunit *fu); bool fetchunit_is_enabled(struct dpu_fetchunit *fu); |