From cd1fd7b3818a5724374ff80d9a13a4243b7b9df6 Mon Sep 17 00:00:00 2001 From: James Zhu Date: Wed, 10 Jul 2019 12:07:29 -0500 Subject: drm/amdgpu: add harvest support for Arcturus Add VCN harvest support for Arcturus Signed-off-by: James Zhu Reviewed-by: Leo Liu Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c index e116342511b8..4d3e6f1876c6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c @@ -148,6 +148,9 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev) bo_size += AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8); for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + r = amdgpu_bo_create_kernel(adev, bo_size, PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM, &adev->vcn.inst[i].vcpu_bo, &adev->vcn.inst[i].gpu_addr, &adev->vcn.inst[i].cpu_addr); @@ -181,6 +184,8 @@ int amdgpu_vcn_sw_fini(struct amdgpu_device *adev) } for (j = 0; j < adev->vcn.num_vcn_inst; ++j) { + if (adev->vcn.harvest_config & (1 << j)) + continue; kvfree(adev->vcn.inst[j].saved_bo); amdgpu_bo_free_kernel(&adev->vcn.inst[j].vcpu_bo, @@ -209,6 +214,8 @@ int amdgpu_vcn_suspend(struct amdgpu_device *adev) cancel_delayed_work_sync(&adev->vcn.idle_work); for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; if (adev->vcn.inst[i].vcpu_bo == NULL) return 0; @@ -231,6 +238,8 @@ int amdgpu_vcn_resume(struct amdgpu_device *adev) int i; for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; if (adev->vcn.inst[i].vcpu_bo == NULL) return -EINVAL; @@ -267,6 +276,8 @@ static void amdgpu_vcn_idle_work_handler(struct work_struct *work) unsigned int i, j; for (j = 0; j < adev->vcn.num_vcn_inst; ++j) { + if (adev->vcn.harvest_config & (1 << j)) + continue; for (i = 0; i < adev->vcn.num_enc_rings; ++i) { fence[j] += amdgpu_fence_count_emitted(&adev->vcn.inst[j].ring_enc[i]); } -- cgit v1.2.3