From 6fce3a406108ee6c8a61e2a33e52e9198a626ea0 Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Thu, 4 Oct 2018 11:37:00 +0200 Subject: drm/etnaviv: fix bogus fence complete check in timeout handler The GPU hardware fences and the job out-fences are on different timelines so it's wrong to compare them. Fix this by only looking at the out-fence. Cc: Fixes: 2c83a726d6fb (drm/etnaviv: bring back progress check in job timeout handler) Signed-off-by: Lucas Stach --- drivers/gpu/drm/etnaviv/etnaviv_sched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/etnaviv/etnaviv_sched.c') diff --git a/drivers/gpu/drm/etnaviv/etnaviv_sched.c b/drivers/gpu/drm/etnaviv/etnaviv_sched.c index 69e9b431bf1f..e5a9fae31ab7 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_sched.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_sched.c @@ -93,7 +93,7 @@ static void etnaviv_sched_timedout_job(struct drm_sched_job *sched_job) * If the GPU managed to complete this jobs fence, the timout is * spurious. Bail out. */ - if (fence_completed(gpu, submit->out_fence->seqno)) + if (dma_fence_is_signaled(submit->out_fence)) return; /* -- cgit v1.2.3 From 19067e522d99fb869ba17420d6ef235182cb420e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20K=C3=B6nig?= Date: Fri, 12 Oct 2018 16:32:40 +0200 Subject: drm/sched: make sure timer is restarted MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Make sure we always restart the timer after a timeout and remove the device specific workarounds. Signed-off-by: Christian König Reviewed-by: Andrey Grodzovsky Signed-off-by: Alex Deucher --- drivers/gpu/drm/etnaviv/etnaviv_sched.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/gpu/drm/etnaviv/etnaviv_sched.c') diff --git a/drivers/gpu/drm/etnaviv/etnaviv_sched.c b/drivers/gpu/drm/etnaviv/etnaviv_sched.c index e7c3ed6c9a2e..f8c5f1e6c5e2 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_sched.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_sched.c @@ -105,8 +105,6 @@ static void etnaviv_sched_timedout_job(struct drm_sched_job *sched_job) change = dma_addr - gpu->hangcheck_dma_addr; if (change < 0 || change > 16) { gpu->hangcheck_dma_addr = dma_addr; - schedule_delayed_work(&sched_job->sched->work_tdr, - sched_job->sched->timeout); return; } -- cgit v1.2.3 From 26efecf9558895a89c2920d258601b4afba10fd0 Mon Sep 17 00:00:00 2001 From: Sharat Masetty Date: Mon, 29 Oct 2018 15:02:28 +0530 Subject: drm/scheduler: Add drm_sched_job_cleanup MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch adds a new API to clean up the scheduler job resources. This is primarliy needed in cases the job was created but was not queued to the scheduler queue. Additionally with this change, the layer which creates the scheduler job also gets to free up the job's resources and this entails moving the dma_fence_put(finished_fence) to the drivers ops free handler routines. Signed-off-by: Sharat Masetty Reviewed-by: Christian König Acked-by: Andrey Grodzovsky Signed-off-by: Alex Deucher --- drivers/gpu/drm/etnaviv/etnaviv_sched.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/etnaviv/etnaviv_sched.c') diff --git a/drivers/gpu/drm/etnaviv/etnaviv_sched.c b/drivers/gpu/drm/etnaviv/etnaviv_sched.c index f8c5f1e6c5e2..88b2768d91c9 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_sched.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_sched.c @@ -125,6 +125,8 @@ static void etnaviv_sched_free_job(struct drm_sched_job *sched_job) { struct etnaviv_gem_submit *submit = to_etnaviv_submit(sched_job); + drm_sched_job_cleanup(sched_job); + etnaviv_submit_put(submit); } @@ -157,6 +159,7 @@ int etnaviv_sched_push_job(struct drm_sched_entity *sched_entity, submit->out_fence, 0, INT_MAX, GFP_KERNEL); if (submit->out_fence_id < 0) { + drm_sched_job_cleanup(&submit->sched_job); ret = -ENOMEM; goto out_unlock; } -- cgit v1.2.3