[PATCH 04/11] drm/amdgpu: move setting the GART addr into TTM

Christian König ckoenig.leichtzumerken at gmail.com
Wed Aug 22 15:05:10 UTC 2018


Move setting the GART addr for window based copies into the TTM code who
uses it.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 2 --
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 5 ++++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
index 391e2f7c03aa..239ccbae09bc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
@@ -82,8 +82,6 @@ int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev, unsigned size,
 	r = amdgpu_ib_get(adev, NULL, size, &(*job)->ibs[0]);
 	if (r)
 		kfree(*job);
-	else
-		(*job)->vm_pd_addr = adev->gart.table_addr;
 
 	return r;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index c6611cff64c8..b4333f60ed8b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -2048,7 +2048,10 @@ int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset,
 	if (r)
 		return r;
 
-	job->vm_needs_flush = vm_needs_flush;
+	if (vm_needs_flush) {
+		job->vm_pd_addr = adev->gart.table_addr;
+		job->vm_needs_flush = true;
+	}
 	if (resv) {
 		r = amdgpu_sync_resv(adev, &job->sync, resv,
 				     AMDGPU_FENCE_OWNER_UNDEFINED,
-- 
2.17.1



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