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drm/amdgpu/vcn: Add vcn firmware log

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vcn fwlog is for debugging purpose only,
by default, it is disabled.

Signed-off-by: Ruijing Dong <ruijing.dong@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ruijing Dong
2022-03-02 15:19:22 -05:00
committed by Alex Deucher
parent b6065ebf55
commit 11eb648d01
9 changed files with 163 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
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@@ -198,6 +198,9 @@ static int vcn_v2_5_sw_init(void *handle)
fw_shared = adev->vcn.inst[j].fw_shared.cpu_addr;
fw_shared->present_flag_0 = cpu_to_le32(AMDGPU_VCN_MULTI_QUEUE_FLAG);
if (amdgpu_vcnfw_log)
amdgpu_vcn_fwlog_init(&adev->vcn.inst[i]);
}
if (amdgpu_sriov_vf(adev)) {