drm/amdgpu: Add APTX quirk for Lenovo laptop

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commit f15f3eb26e upstream.

Needs ATPX rather than _PR3 for dGPU power control.

Bug: https://bugzilla.kernel.org/show_bug.cgi?id=202263
Reviewed-by: Jim Qu <Jim.Qu@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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Alex Deucher 2019-01-15 12:09:09 -05:00 • committed by Greg Kroah-Hartman

parent e4efd3184d

commit a4984cd675

1 changed files with 1 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c

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