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Commit 7b4d3e29 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

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: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent ba0b2275

drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c

+2 −2
Original line number Diff line number Diff line
@@ -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);