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drm/amdgpu: disable ASPM on Intel AlderLake based systems
Active State Power Management (ASPM) feature is enabled since kernel 5.14. There are some AMD GFX cards (such as WX3200 and RX640) that cannot be used with Intel AlderLake based systems to enable ASPM. Using these GFX cards as video/display output, Intel Alder Lake based systems will hang during suspend/resume. Add extra check to disable ASPM on Intel AlderLake based systems. Fixes: 0064b0c ("drm/amd/pm: enable ASPM by default") Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1885 Signed-off-by: Richard Gong <richard.gong@amd.com>
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