[Freedreno] [PATCH 0/3] drm/msm: kthread_worker conversion

Rob Clark robdclark at gmail.com
Mon Oct 19 21:10:50 UTC 2020


From: Rob Clark <robdclark at chromium.org>

In particular, converting the async atomic commit (for cursor updates,
etc) to SCHED_FIFO kthread_worker helps with some cases where we
wouldn't manage to flush the updates within the 1ms-before-vblank
deadline resulting in fps drops when there is cursor movement.

Rob Clark (3):
  drm/msm/gpu: Convert retire/recover work to kthread_worker
  drm/msm/kms: Update msm_kms_init/destroy
  drm/msm/atomic: Convert to per-CRTC kthread_work

 drivers/gpu/drm/msm/adreno/a5xx_gpu.c     |  3 +--
 drivers/gpu/drm/msm/adreno/a5xx_preempt.c |  6 ++---
 drivers/gpu/drm/msm/adreno/a6xx_gmu.c     |  4 +--
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c     |  4 +--
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c   |  8 +++++-
 drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c  |  8 +++++-
 drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c  | 11 ++++++---
 drivers/gpu/drm/msm/disp/mdp_kms.h        |  9 +++++--
 drivers/gpu/drm/msm/msm_atomic.c          | 25 +++++++++++++++----
 drivers/gpu/drm/msm/msm_drv.h             |  3 ++-
 drivers/gpu/drm/msm/msm_gpu.c             | 30 +++++++++++++++--------
 drivers/gpu/drm/msm/msm_gpu.h             | 13 +++++++---
 drivers/gpu/drm/msm/msm_kms.h             | 23 ++++++++++++++---
 13 files changed, 104 insertions(+), 43 deletions(-)

-- 
2.26.2



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