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| author | Alex Deucher <alexander.deucher@amd.com> | 2023-10-17 15:40:01 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-28 17:07:22 +0000 |
| commit | 2ab6c1237bd4a961b8d5032671510a028fb9f0f6 (patch) | |
| tree | 4cf4ce4118f8a5815354c50c43cdaf00fa2f8d23 /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | 965dce07a4fc5b15c07c73124f5016240a7250ef (diff) | |
drm/amdgpu: don't use ATRM for external devices
commit 432e664e7c98c243fab4c3c95bd463bea3aeed28 upstream.
The ATRM ACPI method is for fetching the dGPU vbios rom
image on laptops and all-in-one systems. It should not be
used for external add in cards. If the dGPU is thunderbolt
connected, don't try ATRM.
v2: pci_is_thunderbolt_attached only works for Intel. Use
pdev->external_facing instead.
v3: dev_is_removable() seems to be what we want
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2925
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions