drm_sched_job_init is already at the right place, so this boils down to deleting code.
Signed-off-by: Daniel Vetter daniel.vetter@intel.com Cc: Rob Clark robdclark@gmail.com Cc: Sean Paul sean@poorly.run Cc: Sumit Semwal sumit.semwal@linaro.org Cc: "Christian König" christian.koenig@amd.com Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org --- drivers/gpu/drm/msm/msm_gem.h | 5 ----- drivers/gpu/drm/msm/msm_gem_submit.c | 19 +++++-------------- drivers/gpu/drm/msm/msm_ringbuffer.c | 12 ------------ 3 files changed, 5 insertions(+), 31 deletions(-)
diff --git a/drivers/gpu/drm/msm/msm_gem.h b/drivers/gpu/drm/msm/msm_gem.h index f9e3ffb2309a..8bf0ac707fd7 100644 --- a/drivers/gpu/drm/msm/msm_gem.h +++ b/drivers/gpu/drm/msm/msm_gem.h @@ -312,11 +312,6 @@ struct msm_gem_submit { struct ww_acquire_ctx ticket; uint32_t seqno; /* Sequence number of the submit on the ring */
- /* Array of struct dma_fence * to block on before submitting this job. - */ - struct xarray deps; - unsigned long last_dep; - /* Hw fence, which is created when the scheduler executes the job, and * is signaled when the hw finishes (via seqno write from cmdstream) */ diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c index 96cea0ba4cfd..fb5a2eab27a2 100644 --- a/drivers/gpu/drm/msm/msm_gem_submit.c +++ b/drivers/gpu/drm/msm/msm_gem_submit.c @@ -52,8 +52,6 @@ static struct msm_gem_submit *submit_create(struct drm_device *dev, return ERR_PTR(ret); }
- xa_init_flags(&submit->deps, XA_FLAGS_ALLOC); - kref_init(&submit->ref); submit->dev = dev; submit->aspace = queue->ctx->aspace; @@ -72,8 +70,6 @@ void __msm_gem_submit_destroy(struct kref *kref) { struct msm_gem_submit *submit = container_of(kref, struct msm_gem_submit, ref); - unsigned long index; - struct dma_fence *fence; unsigned i;
if (submit->fence_id) { @@ -82,12 +78,6 @@ void __msm_gem_submit_destroy(struct kref *kref) mutex_unlock(&submit->queue->lock); }
- xa_for_each (&submit->deps, index, fence) { - dma_fence_put(fence); - } - - xa_destroy(&submit->deps); - dma_fence_put(submit->user_fence); dma_fence_put(submit->hw_fence);
@@ -343,8 +333,9 @@ static int submit_fence_sync(struct msm_gem_submit *submit, bool no_implicit) if (no_implicit) continue;
- ret = drm_gem_fence_array_add_implicit(&submit->deps, obj, - write); + ret = drm_sched_job_add_implicit_dependencies(&submit->base, + obj, + write); if (ret) break; } @@ -588,7 +579,7 @@ static struct drm_syncobj **msm_parse_deps(struct msm_gem_submit *submit, if (ret) break;
- ret = drm_gem_fence_array_add(&submit->deps, fence); + ret = drm_sched_job_add_dependency(&submit->base, fence); if (ret) break;
@@ -798,7 +789,7 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, goto out_unlock; }
- ret = drm_gem_fence_array_add(&submit->deps, in_fence); + ret = drm_sched_job_add_dependency(&submit->base, in_fence); if (ret) goto out_unlock; } diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.c b/drivers/gpu/drm/msm/msm_ringbuffer.c index bd54c1412649..652b1dedd7c1 100644 --- a/drivers/gpu/drm/msm/msm_ringbuffer.c +++ b/drivers/gpu/drm/msm/msm_ringbuffer.c @@ -11,17 +11,6 @@ static uint num_hw_submissions = 8; MODULE_PARM_DESC(num_hw_submissions, "The max # of jobs to write into ringbuffer (default 8)"); module_param(num_hw_submissions, uint, 0600);
-static struct dma_fence *msm_job_dependency(struct drm_sched_job *job, - struct drm_sched_entity *s_entity) -{ - struct msm_gem_submit *submit = to_msm_submit(job); - - if (!xa_empty(&submit->deps)) - return xa_erase(&submit->deps, submit->last_dep++); - - return NULL; -} - static struct dma_fence *msm_job_run(struct drm_sched_job *job) { struct msm_gem_submit *submit = to_msm_submit(job); @@ -52,7 +41,6 @@ static void msm_job_free(struct drm_sched_job *job) }
const struct drm_sched_backend_ops msm_sched_ops = { - .dependency = msm_job_dependency, .run_job = msm_job_run, .free_job = msm_job_free };