On 2023-10-30 23:24, Matthew Brost wrote: > As a prerequisite to merging the new Intel Xe DRM driver [1] [2], we > have been asked to merge our common DRM scheduler patches first. > > This a continuation of a RFC [3] with all comments addressed, ready for > a full review, and hopefully in state which can merged in the near > future. More details of this series can found in the cover letter of the > RFC [3]. > > These changes have been tested with the Xe driver. Based on drm-tip branch. > > A follow up series will be posted to address some of dakr requets for > kernel doc changes. > > v2: > - Break run job, free job, and process message in own work items > - This might break other drivers as run job and free job now can run in > parallel, can fix up if needed > > v3: > - Include missing patch 'drm/sched: Add drm_sched_submit_* helpers' > - Fix issue with setting timestamp to early > - Don't dequeue jobs for single entity after calling entity fini > - Flush pending jobs on entity fini > - Add documentation for entity teardown > - Add Matthew Brost to maintainers of DRM scheduler > > v4: > - Drop message interface > - Drop 'Flush pending jobs on entity fini' > - Drop 'Add documentation for entity teardown' > - Address all feedback > > v5: > - Address Luben's feedback > - Drop starting TDR after calling run_job() > - Drop adding Matthew Brost to maintainers of DRM scheduler > > v6: > - Address Luben's feedback > - Include base commit > > v7: > - Drop SINGLE_ENTITY mode rather pull in Luben's patch for dynamic run queues > - Address Luben's feedback for free_job work item patch > > v8: > - Rebase on drm-tip which includes Luben's patch for dynamic run queues > - Don't adjust comments, change variable names, function names twice in series > - Don't move existing code to different places in a file to preserve git history > > Matt > > [1] https://gitlab.freedesktop.org/drm/xe/kernel > [2] https://patchwork.freedesktop.org/series/112188/ > [3] https://patchwork.freedesktop.org/series/116055/ > > Matthew Brost (5): > drm/sched: Add drm_sched_wqueue_* helpers > drm/sched: Convert drm scheduler to use a work queue rather than > kthread > drm/sched: Split free_job into own work item > drm/sched: Add drm_sched_start_timeout_unlocked helper > drm/sched: Add a helper to queue TDR immediately > > .../drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c | 2 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 15 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 14 +- > drivers/gpu/drm/etnaviv/etnaviv_sched.c | 2 +- > drivers/gpu/drm/lima/lima_sched.c | 2 +- > drivers/gpu/drm/msm/adreno/adreno_device.c | 6 +- > drivers/gpu/drm/msm/msm_ringbuffer.c | 2 +- > drivers/gpu/drm/nouveau/nouveau_sched.c | 2 +- > drivers/gpu/drm/panfrost/panfrost_job.c | 2 +- > drivers/gpu/drm/scheduler/sched_main.c | 301 ++++++++++++------ > drivers/gpu/drm/v3d/v3d_sched.c | 10 +- > include/drm/gpu_scheduler.h | 20 +- > 12 files changed, 248 insertions(+), 130 deletions(-) > > > base-commit: b560681c6bf623db41064ac486dd148d6c103e53 Hi Matthew, I've pushed this series into drm-misc-next--I've tested and am running live with it. Make sure to use "dim update-branches" to get all the resolutions, etc. Thank you for working through this. Have a nice rest of your week. :-) -- Regards, Luben
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