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| author | Christian König <christian.koenig@amd.com> | 2016-08-23 11:18:59 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-08-24 16:25:07 -0400 |
| commit | 7b4d3e297e8a7d3b82e68231ff077e891c370349 (patch) | |
| tree | 22da1859d4fb20889e2ac8eb66cd2a337f1a7edf /drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | |
| parent | ba0b2275a6781b2f3919d931d63329b5548f6d5f (diff) | |
| download | op-kernel-dev-7b4d3e297e8a7d3b82e68231ff077e891c370349.zip op-kernel-dev-7b4d3e297e8a7d3b82e68231ff077e891c370349.tar.gz | |
drm/amdgpu: use memcpy_toio for VCE firmware upload
Try to be clean here, even when it's a noop on x86.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c index 05865ce..da52af2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c @@ -282,8 +282,8 @@ int amdgpu_vce_resume(struct amdgpu_device *adev) hdr = (const struct common_firmware_header *)adev->vce.fw->data; offset = le32_to_cpu(hdr->ucode_array_offset_bytes); - memcpy(cpu_addr, (adev->vce.fw->data) + offset, - (adev->vce.fw->size) - offset); + memcpy_toio(cpu_addr, adev->vce.fw->data + offset, + adev->vce.fw->size - offset); amdgpu_bo_kunmap(adev->vce.vcpu_bo); |
