drm/amdgpu/vcn: merge shared memory into vcpu
Merge vcn firmware shared memory bo into vcn vcpu bo. Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -176,6 +176,7 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
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bo_size = AMDGPU_VCN_STACK_SIZE + AMDGPU_VCN_CONTEXT_SIZE;
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if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP)
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bo_size += AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8);
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bo_size += AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared));
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for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
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if (adev->vcn.harvest_config & (1 << i))
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@ -189,6 +190,11 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
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return r;
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}
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adev->vcn.inst[i].fw_shared_cpu_addr = adev->vcn.inst[i].cpu_addr +
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bo_size - AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared));
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adev->vcn.inst[i].fw_shared_gpu_addr = adev->vcn.inst[i].gpu_addr +
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bo_size - AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared));
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if (adev->vcn.indirect_sram) {
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r = amdgpu_bo_create_kernel(adev, 64 * 2 * 4, PAGE_SIZE,
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AMDGPU_GEM_DOMAIN_VRAM, &adev->vcn.inst[i].dpg_sram_bo,
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@ -198,14 +204,6 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
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return r;
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}
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}
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r = amdgpu_bo_create_kernel(adev, AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared)),
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PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM, &adev->vcn.inst[i].fw_shared_bo,
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&adev->vcn.inst[i].fw_shared_gpu_addr, &adev->vcn.inst[i].fw_shared_cpu_addr);
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if (r) {
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dev_err(adev->dev, "VCN %d (%d) failed to allocate firmware shared bo\n", i, r);
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return r;
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}
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}
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return 0;
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@ -221,10 +219,6 @@ int amdgpu_vcn_sw_fini(struct amdgpu_device *adev)
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if (adev->vcn.harvest_config & (1 << j))
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continue;
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amdgpu_bo_free_kernel(&adev->vcn.inst[j].fw_shared_bo,
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&adev->vcn.inst[j].fw_shared_gpu_addr,
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(void **)&adev->vcn.inst[j].fw_shared_cpu_addr);
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if (adev->vcn.indirect_sram) {
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amdgpu_bo_free_kernel(&adev->vcn.inst[j].dpg_sram_bo,
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&adev->vcn.inst[j].dpg_sram_gpu_addr,
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@ -199,7 +199,6 @@ struct amdgpu_vcn_inst {
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struct amdgpu_irq_src irq;
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struct amdgpu_vcn_reg external;
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struct amdgpu_bo *dpg_sram_bo;
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struct amdgpu_bo *fw_shared_bo;
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struct dpg_pause_state pause_state;
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void *dpg_sram_cpu_addr;
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uint64_t dpg_sram_gpu_addr;
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