diff options
| author | horchen <horace.chen@amd.com> | 2017-06-09 04:56:48 -0700 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-06-15 11:50:26 -0400 |
| commit | 948edf095158db8d51db25527d8ff21cdff7eb35 (patch) | |
| tree | d36bf3ec2522662db43b34d9a82c4e6503ab68da | |
| parent | ab4fe3e1f910a71aabf0b1c919c482d7ce9fc5c7 (diff) | |
drm/amdgpu: add contiguous flag in ucode bo create
Under VF environment, the ucode would be settled to the visible VRAM,
As it would be pinned to the visible VRAM, it's better to add
contiguous flag,otherwise it need to move gpu address during the pin
process. This movement is not necessary.
Signed-off-by: horchen <horace.chen@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c index cd6d3d091152..4f50eeb65855 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c @@ -379,7 +379,8 @@ int amdgpu_ucode_init_bo(struct amdgpu_device *adev) err = amdgpu_bo_create(adev, adev->firmware.fw_size, PAGE_SIZE, true, amdgpu_sriov_vf(adev) ? AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT, - 0, NULL, NULL, bo); + AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS, + NULL, NULL, bo); if (err) { dev_err(adev->dev, "(%d) Firmware buffer allocate failed\n", err); goto failed; |