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| author |   Christian König <christian.koenig@amd.com> | 2013-11-12 12:58:05 +0100 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2013-11-15 15:56:09 -0500 |
| commit | 1654b817d8f5f1c27ebc98773fe0e517b0ba2f1e (patch) | |
| tree | b12139b37c3d712973baabfd5f8142728e36ef2a /drivers/gpu/drm/radeon/radeon_gart.c | |
| parent | drm/radeon: add semaphore trace point (diff) | |
| download | linux-dev-1654b817d8f5f1c27ebc98773fe0e517b0ba2f1e.tar.xz linux-dev-1654b817d8f5f1c27ebc98773fe0e517b0ba2f1e.zip | |
drm/radeon: allow semaphore emission to fail
To workaround bugs and/or certain limits it's sometimes
useful to fall back to waiting on fences.
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_gart.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_gart.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c index 8a83b89d4709..cd7489b4d709 100644 --- a/drivers/gpu/drm/radeon/radeon_gart.c +++ b/drivers/gpu/drm/radeon/radeon_gart.c @@ -651,7 +651,7 @@ retry: radeon_asic_vm_set_page(rdev, &ib, vm->pd_gpu_addr, 0, pd_entries, 0, 0); - radeon_ib_sync_to(&ib, vm->fence); + radeon_semaphore_sync_to(ib.semaphore, vm->fence); r = radeon_ib_schedule(rdev, &ib, NULL); if (r) { radeon_ib_free(rdev, &ib); @@ -1220,7 +1220,7 @@ int radeon_vm_bo_update_pte(struct radeon_device *rdev, radeon_vm_update_ptes(rdev, vm, &ib, bo_va->soffset, bo_va->eoffset, addr, radeon_vm_page_flags(bo_va->flags)); - radeon_ib_sync_to(&ib, vm->fence); + radeon_semaphore_sync_to(ib.semaphore, vm->fence); r = radeon_ib_schedule(rdev, &ib, NULL); if (r) { radeon_ib_free(rdev, &ib); |