diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 62e98f1ad770..a0780a4e3e61 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -113,7 +113,7 @@ int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size, bp.resv = resv; bp.preferred_domain = initial_domain; bp.flags = flags; - bp.domain = initial_domain | AMDGPU_GEM_DOMAIN_CPU; + bp.domain = initial_domain; bp.bo_ptr_size = sizeof(struct amdgpu_bo); r = amdgpu_bo_create_user(adev, &bp, &ubo); @@ -332,10 +332,20 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, } initial_domain = (u32)(0xffffffff & args->in.domains); +retry: r = amdgpu_gem_object_create(adev, size, args->in.alignment, - initial_domain, flags, ttm_bo_type_device, - resv, &gobj); + initial_domain, + flags, ttm_bo_type_device, resv, &gobj); if (r && r != -ERESTARTSYS) { + if (flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED) { + flags &= ~AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + goto retry; + } + + if (initial_domain == AMDGPU_GEM_DOMAIN_VRAM) { + initial_domain |= AMDGPU_GEM_DOMAIN_GTT; + goto retry; + } DRM_DEBUG("Failed to allocate GEM object (%llu, %d, %llu, %d)\n", size, initial_domain, args->in.alignment, r); } |