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drm/amdgpu: fix up GDS/GWS/OA shifting

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That only worked by pure coincident. Completely remove the shifting and
always apply correct PAGE_SHIFT.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2018-09-14 16:06:31 +02:00
committed by Alex Deucher
parent 403009bfba
commit 77a2faa55c
9 changed files with 25 additions and 71 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
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@@ -427,7 +427,11 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev,
int r;
page_align = roundup(bp->byte_align, PAGE_SIZE) >> PAGE_SHIFT;
size = ALIGN(size, PAGE_SIZE);
if (bp->domain & (AMDGPU_GEM_DOMAIN_GDS | AMDGPU_GEM_DOMAIN_GWS |
AMDGPU_GEM_DOMAIN_OA))
size <<= PAGE_SHIFT;
else
size = ALIGN(size, PAGE_SIZE);
if (!amdgpu_bo_validate_size(adev, size, bp->domain))
return -ENOMEM;