From bd275e6cfc972329d39c6406a3c6d2ba2aba7db6 Mon Sep 17 00:00:00 2001 From: Gui Chengming Date: Tue, 7 Jan 2025 17:09:08 +0800 Subject: [PATCH 1537/5403] drm/amdgpu: fix fw attestation for MP0_14_0_{2/3} MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Frank.Min Reviewed-by: Christian König Signed-off-by: Alex Deucher (cherry picked from commit 62952a38d9bcf357d5ffc97615c48b12c9cd627c) Cc: stable@vger.kernel.org # 6.12.x --- drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c index 2d4b67175b55..328a1b963548 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c @@ -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; -- 2.54.0