Commit d50e5c24 authored Feb 09, 2017 by Alan Harrison Committed by Alex Deucher Feb 13, 2017

drm/amdgpu: Add to initialization of mmVCE_VCPU_CNTL register



Add a bit needed during initialization into the driver, where it is supposed
to be.  Currently, this is happening in the VCE firmware, and although
functional, this is the correct place to perform this initialization.

Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alan Harrison <Alan.Harrison@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent c10c8f7c

drivers/gpu/drm/amd/amdgpu/vce_v3_0.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -510,6 +510,8 @@ static void vce_v3_0_mc_resume(struct amdgpu_device *adev, int idx)
		WREG32(mmVCE_LMI_SWAP_CNTL, 0);
		WREG32(mmVCE_LMI_SWAP_CNTL1, 0);
		WREG32(mmVCE_LMI_VM_CTRL, 0);
		WREG32_OR(mmVCE_VCPU_CNTL, 0x00100000);

		if (adev->asic_type >= CHIP_STONEY) {
		WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR0, (adev->vce.gpu_addr >> 8));
		WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR1, (adev->vce.gpu_addr >> 8));

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