diff options
| author | james qian wang (Arm Technology China) <james.qian.wang@arm.com> | 2019-05-23 10:56:54 +0100 |
|---|---|---|
| committer | Liviu Dudau <Liviu.Dudau@arm.com> | 2019-06-19 11:42:16 +0100 |
| commit | 65ad2392dd6d1691db93e82b08d3311298b9d64a (patch) | |
| tree | 5121cdc03675131265b661d958cff79c26d121b7 /drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.h | |
| parent | 5d51f6c0da1b563e2f8eb5022a4d7748aa687be4 (diff) | |
drm/komeda: Added AFBC support for komeda driver
For supporting AFBC:
1. Check if the user requested modifier can be supported by display HW.
2. Check the obj->size with AFBC's requirement.
3. Configure HW according to the modifier (afbc features)
This patch depends on:
- https://patchwork.freedesktop.org/series/59915/
- https://patchwork.freedesktop.org/series/59000/
v2: Rebase and addressed Ayan's comments
Signed-off-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Diffstat (limited to 'drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.h')
| -rw-r--r-- | drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.h b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.h index ea2fe190c1e3..e3bab0defd72 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.h +++ b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.h @@ -25,6 +25,10 @@ struct komeda_fb { u32 aligned_w; /** @aligned_h: aligned frame buffer height */ u32 aligned_h; + /** @afbc_size: minimum size of afbc */ + u32 afbc_size; + /** @offset_payload: start of afbc body buffer */ + u32 offset_payload; }; #define to_kfb(dfb) container_of(dfb, struct komeda_fb, base) |