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drm/amd/amdgpu: Fix MES init sequence

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When MES is been used , the set_hw_resource_1 API is required to
initialize MES internal context correctly

Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Shaoyun Liu
2025-03-10 12:38:12 -04:00
committed by Alex Deucher
parent 13c13bdd1b
commit f81cd79311
4 changed files with 57 additions and 60 deletions
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9
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
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@@ -614,10 +614,11 @@ static int amdgpu_virt_write_vf2pf_data(struct amdgpu_device *adev)
vf2pf_info->decode_usage = 0;
vf2pf_info->dummy_page_addr = (uint64_t)adev->dummy_page_addr;
vf2pf_info->mes_info_addr = (uint64_t)adev->mes.resource_1_gpu_addr;
if (adev->mes.resource_1) {
vf2pf_info->mes_info_size = adev->mes.resource_1->tbo.base.size;
if (amdgpu_sriov_is_mes_info_enable(adev)) {
vf2pf_info->mes_info_addr =
(uint64_t)(adev->mes.resource_1_gpu_addr[0] + AMDGPU_GPU_PAGE_SIZE);
vf2pf_info->mes_info_size =
adev->mes.resource_1[0]->tbo.base.size - AMDGPU_GPU_PAGE_SIZE;
}
vf2pf_info->checksum =
amd_sriov_msg_checksum(