From a26301203a196a991527f7b1ab884d4dd0e7c95e Mon Sep 17 00:00:00 2001 From: Kanala Ramalingeswara Reddy Date: Mon, 31 Aug 2026 19:59:11 +0530 Subject: [PATCH] drm/amdgpu: Skip accessing psp rum time db for APUs Psp runtime DB is for dGPUs only. Signed-off-by: Kanala Ramalingeswara Reddy Acked-by: Alex Deucher Signed-off-by: Alex Deucher (cherry picked from commit dce8195027f146467c9378efb2bb1b0859cb735e) Cc: stable@vger.kernel.org --- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 04f6ebf31cca..42adc8e738d8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -396,6 +396,12 @@ static bool psp_get_runtime_db_entry(struct amdgpu_device *adev, bool ret = false; int i; + /* + * Runtime DB is for dGPUs only. + */ + if (adev->flags & AMD_IS_APU) + return false; + if (amdgpu_ip_version(adev, MP0_HWIP, 0) == IP_VERSION(13, 0, 6) || amdgpu_ip_version(adev, MP0_HWIP, 0) == IP_VERSION(13, 0, 12) || amdgpu_ip_version(adev, MP0_HWIP, 0) == IP_VERSION(13, 0, 14) ||