Alex Deucher ed39fadd6d drm/radeon/evergreen+: wait for the MC to settle after MC blackout ...

Some chips seem to need a little delay after blacking out
the MC before the requests actually stop.

May fix:
https://bugs.freedesktop.org/show_bug.cgi?id=56139
https://bugs.freedesktop.org/show_bug.cgi?id=57567

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

2013-01-31 09:03:22 -05:00

118 KiB

Raw Blame History

View Raw