From: Rob Clark robdclark@chromium.org
Conversion to gpu_scheduler, and bonus removal of drm_gem_object_put_locked()
v2: Fix priority mixup (msm UAPI has lower numeric priority value as higher priority, inverse of drm/scheduler) and add some comments in the UAPI header to clarify.
Now that we move active refcnt get into msm_gem_submit, add a patch to mark all bos busy before pinning, to avoid evicting bos used in same batch.
Fix bo locking for cmdstream dumping ($debugfs/n/{rd,hangrd})
v3: Add a patch to drop submit bo_list and instead use -EALREADY to detect errors with same obj appearing multiple times in the submit ioctl bos table. Otherwise, with struct_mutex locking dropped, we'd need to move insertion into and removal from bo_list under the obj lock.
Rob Clark (13): drm/msm: Docs and misc cleanup drm/msm: Small submitqueue creation cleanup drm/msm: drop drm_gem_object_put_locked() drm: Drop drm_gem_object_put_locked() drm/msm/submit: Simplify out-fence-fd handling drm/msm: Consolidate submit bo state drm/msm: Track "seqno" fences by idr drm/msm: Return ERR_PTR() from submit_create() drm/msm: Conversion to drm scheduler drm/msm: Drop submit bo_list drm/msm: Drop struct_mutex in submit path drm/msm: Utilize gpu scheduler priorities drm/msm/gem: Mark active before pinning
drivers/gpu/drm/drm_gem.c | 22 -- drivers/gpu/drm/msm/Kconfig | 1 + drivers/gpu/drm/msm/adreno/a5xx_debugfs.c | 4 +- drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 6 +- drivers/gpu/drm/msm/adreno/a5xx_power.c | 2 +- drivers/gpu/drm/msm/adreno/a5xx_preempt.c | 7 +- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 12 +- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 +- drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 4 +- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 6 +- drivers/gpu/drm/msm/msm_drv.c | 30 +- drivers/gpu/drm/msm/msm_fence.c | 39 --- drivers/gpu/drm/msm/msm_fence.h | 2 - drivers/gpu/drm/msm/msm_gem.c | 94 +----- drivers/gpu/drm/msm/msm_gem.h | 47 +-- drivers/gpu/drm/msm/msm_gem_submit.c | 344 ++++++++++++-------- drivers/gpu/drm/msm/msm_gpu.c | 46 +-- drivers/gpu/drm/msm/msm_gpu.h | 78 ++++- drivers/gpu/drm/msm/msm_rd.c | 6 +- drivers/gpu/drm/msm/msm_ringbuffer.c | 70 +++- drivers/gpu/drm/msm/msm_ringbuffer.h | 12 + drivers/gpu/drm/msm/msm_submitqueue.c | 53 ++- include/drm/drm_gem.h | 2 - include/uapi/drm/msm_drm.h | 14 +- 24 files changed, 516 insertions(+), 387 deletions(-)