drm/msm/mdp5: Cursor plane stuff
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- v2 Latest8 patches 0 repliesNew
- v19 patches 7 repliesSuperseded
Changes in v2 from the cover letter
- Dropped generated headers patch.
- Add the fast path patch in the end as suggested by Maarten.
- Minor cleanups.
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/8 | drm/msm/mdp5: cfg: Add pipe_cursor blockdrivers/ | +1 | 0 replies | |
| 2/8 | drm/msm/mdp5: Prepare CRTC/LM for empty stagesdrivers/ drivers/ drivers/ +1 more | +6 | 0 replies | |
| 3/8 | drm/msm/mdp5: Use plane helpers to configure src/dst rectanglesdrivers/ drivers/ | +59 | 0 replies | |
| 4/8 | drm/msm/mdp5: Configure COLOR3_OUT propagationdrivers/ | +30 | 0 replies | |
| 5/8 | drm/msm/mdp5: Misc cursor plane bitsdrivers/ drivers/ drivers/ +5 more | +75 | 0 replies | |
| 6/8 | drm/msm/mdp5: Add cursor planesdrivers/ drivers/ | +26 | 0 replies | |
| 7/8 | drm/msm/mdp5: Refactor mdp5_plane_atomic_checkdrivers/ | +20 | 0 replies | |
| 8/8 | HACK: drm/msm/mdp5: Add support for legacy cursor updatesdrivers/ drivers/ drivers/ | +115 | 0 replies |
Reviews trailers per patch
No Reviewed-by, Acked-by or Tested-by trailers for v2 yet.
Cover letter [PATCH v2 0/8] drm/msm/mdp5: Cursor plane stuff
This series does some mdp5_plane related clean ups (use plane helpers for clipping etc), adds MDP5 bits needed for cursor plane blocks, and then add cursor planes.
On older MDP5 versions, we had cursor HW in Layer Mixer blocks, and that's implemented in mdp5_crtc.c. With newer hardware, the cursor blocks look exactly like MDP5 pipes (SSPPs).
The "faster than vblank cursor position update stuff" has been copied from vc4 and the patches posted recently by Maarten for Intel:
https://patchwork.kernel.org/patch/9466417/
Changes in v2:
- Dropped generated headers patch.
- Add the fast path patch in the end as suggested by Maarten.
- Minor cleanups.
Archit Taneja (8):
drm/msm/mdp5: cfg: Add pipe_cursor block drm/msm/mdp5: Prepare CRTC/LM for empty stages drm/msm/mdp5: Use plane helpers to configure src/dst rectangles drm/msm/mdp5: Configure COLOR3_OUT propagation drm/msm/mdp5: Misc cursor plane bits
drm/msm/mdp5: Add cursor planes
drm/msm/mdp5: Refactor mdp5_plane_atomic_check
HACK: drm/msm/mdp5: Add support for legacy cursor updates
drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c | 10 ++ drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h | 1 + drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c | 73 +++++++++++- drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c | 14 ++- drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.h | 4 +- drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 39 +++++-- drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h | 8 +- drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.c | 8 ++ drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | 181 +++++++++++++++++++++++++++--- drivers/gpu/drm/msm/mdp/mdp_kms.h | 1 + drivers/gpu/drm/msm/msm_atomic.c | 26 +++-- 11 files changed, 316 insertions(+), 49 deletions(-)
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