Alex Deucher c3a9e0e701 drm/amdgpu: don't do resets on APUs which don't support it ...

commit e8309d50e9 upstream.

It can cause a hang.  This is normally not enabled for GPU
hangs on these asics, but was recently enabled for handling
aborted suspends.  This causes hangs on some platforms
on suspend.

Fixes: daf8de0874 ("drm/amdgpu: always reset the asic in suspend (v2)")
Cc: stable@vger.kernel.org
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1858
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-01-27 11:05:12 +01:00

66 KiB

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