diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c index 4dee2326b29c..3a483f7e89c7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c @@ -427,9 +427,13 @@ int amdgpu_fence_driver_start_ring(struct amdgpu_ring *ring, int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring, unsigned num_hw_submission) { + struct amdgpu_device *adev = ring->adev; long timeout; int r; + if (!adev) + return -EINVAL; + /* Check that num_hw_submission is a power of two */ if ((num_hw_submission & (num_hw_submission - 1)) != 0) return -EINVAL; @@ -451,12 +455,31 @@ int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring, /* No need to setup the GPU scheduler for KIQ ring */ if (ring->funcs->type != AMDGPU_RING_TYPE_KIQ) { - /* for non-sriov case, no timeout enforce on compute ring */ - if ((ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) - && !amdgpu_sriov_vf(ring->adev)) - timeout = MAX_SCHEDULE_TIMEOUT; - else - timeout = msecs_to_jiffies(amdgpu_lockup_timeout); + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_GFX: + timeout = adev->gfx_timeout; + break; + case AMDGPU_RING_TYPE_COMPUTE: + /* + * For non-sriov case, no timeout enforce + * on compute ring by default. Unless user + * specifies a timeout for compute ring. + * + * For sriov case, always use the timeout + * as gfx ring + */ + if (!amdgpu_sriov_vf(ring->adev)) + timeout = adev->compute_timeout; + else + timeout = adev->gfx_timeout; + break; + case AMDGPU_RING_TYPE_SDMA: + timeout = adev->sdma_timeout; + break; + default: + timeout = adev->video_timeout; + break; + } r = drm_sched_init(&ring->sched, &amdgpu_sched_ops, num_hw_submission, amdgpu_job_hang_limit, |