[Intel-gfx] [PATCH v5 00/20] drm/sched dependency handling and implicit sync fixes

Daniel Vetter
2021-08-05T10:47:16Z

Hi all,

Two big changes:
- bikeshed repainted in new paint, pls don't touch, it's all fresh! The
functions are now called _add_dependency and _add_implicit_dependencies.

- msm conversion, which includes a bugfix for the msm drm/sched
conversion. I think it would be really good if the first two patches
could land asap, but that means testing by some of the other drivers.
Etnaviv especially is pending some testing/reviewed-by.

In general please review and test.

Thanks, Daniel

Daniel Vetter (20):
drm/sched: Split drm_sched_job_init
drm/msm: Fix drm/sched point of no return rules
drm/sched: Barriers are needed for entity->last_scheduled
drm/sched: Add dependency tracking
drm/sched: drop entity parameter from drm_sched_push_job
drm/sched: improve docs around drm_sched_entity
drm/panfrost: use scheduler dependency tracking
drm/lima: use scheduler dependency tracking
drm/v3d: Move drm_sched_job_init to v3d_job_init
drm/v3d: Use scheduler dependency handling
drm/etnaviv: Use scheduler dependency handling
drm/msm: Use scheduler dependency handling
drm/gem: Delete gem array fencing helpers
drm/sched: Don't store self-dependencies
drm/sched: Check locking in drm_sched_job_await_implicit
drm/msm: Don't break exclusive fence ordering
drm/etnaviv: Don't break exclusive fence ordering
drm/i915: delete exclude argument from i915_sw_fence_await_reservation
drm/i915: Don't break exclusive fence ordering
dma-resv: Give the docs a do-over

Documentation/gpu/drm-mm.rst | 3 +
drivers/dma-buf/dma-resv.c | 24 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 4 +-
drivers/gpu/drm/drm_gem.c | 96 ---------
drivers/gpu/drm/etnaviv/etnaviv_gem.h | 5 +-
drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c | 66 +++---
drivers/gpu/drm/etnaviv/etnaviv_sched.c | 65 +-----
drivers/gpu/drm/etnaviv/etnaviv_sched.h | 3 +-
drivers/gpu/drm/i915/display/intel_display.c | 4 +-
drivers/gpu/drm/i915/gem/i915_gem_clflush.c | 2 +-
.../gpu/drm/i915/gem/i915_gem_execbuffer.c | 6 +-
drivers/gpu/drm/i915/i915_sw_fence.c | 6 +-
drivers/gpu/drm/i915/i915_sw_fence.h | 1 -
drivers/gpu/drm/lima/lima_gem.c | 9 +-
drivers/gpu/drm/lima/lima_sched.c | 28 +--
drivers/gpu/drm/lima/lima_sched.h | 6 +-
drivers/gpu/drm/msm/msm_gem.h | 5 -
drivers/gpu/drm/msm/msm_gem_submit.c | 36 ++--
drivers/gpu/drm/msm/msm_ringbuffer.c | 12 --
drivers/gpu/drm/panfrost/panfrost_drv.c | 16 +-
drivers/gpu/drm/panfrost/panfrost_job.c | 40 +---
drivers/gpu/drm/panfrost/panfrost_job.h | 5 +-
drivers/gpu/drm/scheduler/sched_entity.c | 140 +++++++------
drivers/gpu/drm/scheduler/sched_fence.c | 19 +-
drivers/gpu/drm/scheduler/sched_main.c | 182 ++++++++++++++++-
drivers/gpu/drm/v3d/v3d_drv.h | 6 +-
drivers/gpu/drm/v3d/v3d_gem.c | 114 +++++------
drivers/gpu/drm/v3d/v3d_sched.c | 44 +---
include/drm/drm_gem.h | 5 -
include/drm/gpu_scheduler.h | 188 +++++++++++++++---
include/linux/dma-buf.h | 7 +
include/linux/dma-resv.h | 104 +++++++++-
33 files changed, 693 insertions(+), 562 deletions(-)

--
2.32.0