kernel_samsung_a53x/drivers/gpu
Alex Deucher ba458f13eb drm/amdgpu: don't use ATRM for external devices
[ Upstream commit 432e664e7c98c243fab4c3c95bd463bea3aeed28 ]

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: Sasha Levin <sashal@kernel.org>
2024-11-18 12:11:13 +01:00
..
arm Revert "gpu: exynos: Underclock to 2093MHz memory frequency" 2024-11-17 20:56:28 +01:00
drm drm/amdgpu: don't use ATRM for external devices 2024-11-18 12:11:13 +01:00
host1x Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipu-v3 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
trace Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vga Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00