drm/amd/pm: conditionally disable pcie lane switching for some sienna_cichlid SKUs

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commit 38e4ced804 upstream.

Disable the pcie lane switching for some sienna_cichlid SKUs since it
might not work well on some platforms.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@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>

...

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Evan Quan 2023-04-06 12:08:21 +08:00 • committed by Greg Kroah-Hartman

parent 8d42c563e4

commit 416ba40ff3

1 changed files with 74 additions and 18 deletions

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drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c

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