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authorChristian König <christian.koenig@amd.com>2016-01-21 05:28:53 -0500
committerAlex Deucher <alexander.deucher@amd.com>2016-02-10 14:16:58 -0500
commita27de35caab59bacf5c47713856739f86ec06e43 (patch)
tree7452339b06230a40ed9f2986d1c525e1e793173c /drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
parenta9a78b329a3e31a977f8d8ef64b2f3a574899992 (diff)
drm/amdgpu: remove the ring lock v2
It's not needed any more because all access goes through the scheduler now. v2: Update commit message. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index 16fbde9c5f56..c90517f61210 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -788,14 +788,14 @@ int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring)
788 unsigned i; 788 unsigned i;
789 int r; 789 int r;
790 790
791 r = amdgpu_ring_lock(ring, 16); 791 r = amdgpu_ring_alloc(ring, 16);
792 if (r) { 792 if (r) {
793 DRM_ERROR("amdgpu: vce failed to lock ring %d (%d).\n", 793 DRM_ERROR("amdgpu: vce failed to lock ring %d (%d).\n",
794 ring->idx, r); 794 ring->idx, r);
795 return r; 795 return r;
796 } 796 }
797 amdgpu_ring_write(ring, VCE_CMD_END); 797 amdgpu_ring_write(ring, VCE_CMD_END);
798 amdgpu_ring_unlock_commit(ring); 798 amdgpu_ring_commit(ring);
799 799
800 for (i = 0; i < adev->usec_timeout; i++) { 800 for (i = 0; i < adev->usec_timeout; i++) {
801 if (amdgpu_ring_get_rptr(ring) != rptr) 801 if (amdgpu_ring_get_rptr(ring) != rptr)