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authorChristian König <christian.koenig@amd.com>2013-11-12 12:58:05 +0100
committerAlex Deucher <alexander.deucher@amd.com>2013-11-15 15:56:09 -0500
commit1654b817d8f5f1c27ebc98773fe0e517b0ba2f1e (patch)
treeb12139b37c3d712973baabfd5f8142728e36ef2a /drivers/gpu/drm/radeon/radeon_gart.c
parentbd80c8ba995c1dbdddee14acc55c541c499e0442 (diff)
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.c4
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);