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drm/amdgpu: fix fw attestation for MP0_14_0_{2/3}

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commit bd275e6cfc972329d39c6406a3c6d2ba2aba7db6 upstream.

FW attestation was disabled on MP0_14_0_{2/3}.

V2:
Move check into is_fw_attestation_support func. (Frank)
Remove DRM_WARN log info. (Alex)
Fix format. (Christian)

Signed-off-by: Gui Chengming <Jack.Gui@amd.com>
Reviewed-by: Frank.Min <Frank.Min@amd.com>
Reviewed-by: Christian König <Christian.Koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 62952a38d9bcf357d5ffc97615c48b12c9cd627c)
Cc: stable@vger.kernel.org # 6.12.x
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gui Chengming
2025-01-07 17:09:08 +08:00
committed by Greg Kroah-Hartman
parent 6f8e1a35cc
commit 0c2196bb02
1 changed files with 4 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c
+4
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@@ -122,6 +122,10 @@ static int amdgpu_is_fw_attestation_supported(struct amdgpu_device *adev)
if (adev->flags & AMD_IS_APU)
return 0;
if (amdgpu_ip_version(adev, MP0_HWIP, 0) == IP_VERSION(14, 0, 2) ||
amdgpu_ip_version(adev, MP0_HWIP, 0) == IP_VERSION(14, 0, 3))
return 0;
if (adev->asic_type >= CHIP_SIENNA_CICHLID)
return 1;