summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/panfrost/panfrost_job.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/panfrost/panfrost_job.c')
-rw-r--r--drivers/gpu/drm/panfrost/panfrost_job.c48
1 files changed, 11 insertions, 37 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c
index 71a72fb50e6b..908d79520853 100644
--- a/drivers/gpu/drm/panfrost/panfrost_job.c
+++ b/drivers/gpu/drm/panfrost/panfrost_job.c
@@ -102,7 +102,7 @@ static struct dma_fence *panfrost_fence_create(struct panfrost_device *pfdev, in
return &fence->base;
}
-static int panfrost_job_get_slot(struct panfrost_job *job)
+int panfrost_job_get_slot(struct panfrost_job *job)
{
/* JS0: fragment jobs.
* JS1: vertex/tiler jobs
@@ -137,8 +137,8 @@ static void panfrost_job_write_affinity(struct panfrost_device *pfdev,
*/
affinity = pfdev->features.shader_present;
- job_write(pfdev, JS_AFFINITY_NEXT_LO(js), affinity & 0xFFFFFFFF);
- job_write(pfdev, JS_AFFINITY_NEXT_HI(js), affinity >> 32);
+ job_write(pfdev, JS_AFFINITY_NEXT_LO(js), lower_32_bits(affinity));
+ job_write(pfdev, JS_AFFINITY_NEXT_HI(js), upper_32_bits(affinity));
}
static u32
@@ -203,8 +203,8 @@ static void panfrost_job_hw_submit(struct panfrost_job *job, int js)
cfg = panfrost_mmu_as_get(pfdev, job->file_priv->mmu);
- job_write(pfdev, JS_HEAD_NEXT_LO(js), jc_head & 0xFFFFFFFF);
- job_write(pfdev, JS_HEAD_NEXT_HI(js), jc_head >> 32);
+ job_write(pfdev, JS_HEAD_NEXT_LO(js), lower_32_bits(jc_head));
+ job_write(pfdev, JS_HEAD_NEXT_HI(js), upper_32_bits(jc_head));
panfrost_job_write_affinity(pfdev, job->requirements, js);
@@ -242,13 +242,14 @@ static void panfrost_job_hw_submit(struct panfrost_job *job, int js)
static int panfrost_acquire_object_fences(struct drm_gem_object **bos,
int bo_count,
- struct xarray *deps)
+ struct drm_sched_job *job)
{
int i, ret;
for (i = 0; i < bo_count; i++) {
/* panfrost always uses write mode in its current uapi */
- ret = drm_gem_fence_array_add_implicit(deps, bos[i], true);
+ ret = drm_sched_job_add_implicit_dependencies(job, bos[i],
+ true);
if (ret)
return ret;
}
@@ -269,29 +270,21 @@ static void panfrost_attach_object_fences(struct drm_gem_object **bos,
int panfrost_job_push(struct panfrost_job *job)
{
struct panfrost_device *pfdev = job->pfdev;
- int slot = panfrost_job_get_slot(job);
- struct drm_sched_entity *entity = &job->file_priv->sched_entity[slot];
struct ww_acquire_ctx acquire_ctx;
int ret = 0;
-
ret = drm_gem_lock_reservations(job->bos, job->bo_count,
&acquire_ctx);
if (ret)
return ret;
mutex_lock(&pfdev->sched_lock);
-
- ret = drm_sched_job_init(&job->base, entity, NULL);
- if (ret) {
- mutex_unlock(&pfdev->sched_lock);
- goto unlock;
- }
+ drm_sched_job_arm(&job->base);
job->render_done_fence = dma_fence_get(&job->base.s_fence->finished);
ret = panfrost_acquire_object_fences(job->bos, job->bo_count,
- &job->deps);
+ &job->base);
if (ret) {
mutex_unlock(&pfdev->sched_lock);
goto unlock;
@@ -299,7 +292,7 @@ int panfrost_job_push(struct panfrost_job *job)
kref_get(&job->refcount); /* put by scheduler job completion */
- drm_sched_entity_push_job(&job->base, entity);
+ drm_sched_entity_push_job(&job->base);
mutex_unlock(&pfdev->sched_lock);
@@ -316,15 +309,8 @@ static void panfrost_job_cleanup(struct kref *ref)
{
struct panfrost_job *job = container_of(ref, struct panfrost_job,
refcount);
- struct dma_fence *fence;
- unsigned long index;
unsigned int i;
- xa_for_each(&job->deps, index, fence) {
- dma_fence_put(fence);
- }
- xa_destroy(&job->deps);
-
dma_fence_put(job->done_fence);
dma_fence_put(job->render_done_fence);
@@ -363,17 +349,6 @@ static void panfrost_job_free(struct drm_sched_job *sched_job)
panfrost_job_put(job);
}
-static struct dma_fence *panfrost_job_dependency(struct drm_sched_job *sched_job,
- struct drm_sched_entity *s_entity)
-{
- struct panfrost_job *job = to_panfrost_job(sched_job);
-
- if (!xa_empty(&job->deps))
- return xa_erase(&job->deps, job->last_dep++);
-
- return NULL;
-}
-
static struct dma_fence *panfrost_job_run(struct drm_sched_job *sched_job)
{
struct panfrost_job *job = to_panfrost_job(sched_job);
@@ -763,7 +738,6 @@ static void panfrost_reset_work(struct work_struct *work)
}
static const struct drm_sched_backend_ops panfrost_sched_ops = {
- .dependency = panfrost_job_dependency,
.run_job = panfrost_job_run,
.timedout_job = panfrost_job_timedout,
.free_job = panfrost_job_free