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drm/amdgpu: further mitigate workaround for i915 

Disable the workaround on imported BOs as well.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexdeucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2018-02-20 19:51:02 +01:00 committed by Alex Deucher
parent d9a1376623
commit 59dd477286
1 changed files with 9 additions and 3 deletions
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10
drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
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@ -107,12 +107,18 @@ amdgpu_gem_prime_import_sg_table(struct drm_device *dev,
ww_mutex_lock(&resv->lock, NULL);
ret = amdgpu_bo_create(adev, attach->dmabuf->size, PAGE_SIZE, false,
AMDGPU_GEM_DOMAIN_GTT, 0, sg, resv, &bo);
ww_mutex_unlock(&resv->lock);
if (ret)
return ERR_PTR(ret);
goto error;
if (attach->dmabuf->ops != &amdgpu_dmabuf_ops)
bo->prime_shared_count = 1;
ww_mutex_unlock(&resv->lock);
return &bo->gem_base;
error:
ww_mutex_unlock(&resv->lock);
return ERR_PTR(ret);
}
static int amdgpu_gem_map_attach(struct dma_buf *dma_buf,