[Intel-xe] [PATCH v2 0/9] DRM scheduler changes for Xe

[Danilo Krummrich]

Hi Matt,

On 8/11/23 04:31, 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.

Do you keep a branch with these patches somewhere?

- Danilo

> 
> 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
> 
> Matt
> 
> Matthew Brost (9):
>    drm/sched: Convert drm scheduler to use a work queue  rather than
>      kthread
>    drm/sched: Move schedule policy to scheduler / entity
>    drm/sched: Add DRM_SCHED_POLICY_SINGLE_ENTITY scheduling policy
>    drm/sched: Split free_job into own work item
>    drm/sched: Add generic scheduler message interface
>    drm/sched: Add drm_sched_start_timeout_unlocked helper
>    drm/sched: Start run wq before TDR in drm_sched_start
>    drm/sched: Submit job before starting TDR
>    drm/sched: Add helper to set TDR timeout
> 
>   drivers/gpu/drm/amd/amdgpu/amdgpu_device.c |   3 +-
>   drivers/gpu/drm/etnaviv/etnaviv_sched.c    |   5 +-
>   drivers/gpu/drm/lima/lima_sched.c          |   5 +-
>   drivers/gpu/drm/msm/msm_ringbuffer.c       |   5 +-
>   drivers/gpu/drm/nouveau/nouveau_sched.c    |   5 +-
>   drivers/gpu/drm/panfrost/panfrost_job.c    |   5 +-
>   drivers/gpu/drm/scheduler/sched_entity.c   |  85 ++++-
>   drivers/gpu/drm/scheduler/sched_fence.c    |   2 +-
>   drivers/gpu/drm/scheduler/sched_main.c     | 408 ++++++++++++++++-----
>   drivers/gpu/drm/v3d/v3d_sched.c            |  25 +-
>   include/drm/gpu_scheduler.h                |  75 +++-
>   11 files changed, 487 insertions(+), 136 deletions(-)
>