Commits
Alex Deucher committed 39dc9aabd87
drm/radeon/r5xx-r7xx: 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. Stop DMAR errors reported by Shuah Khan. Reported-by: Shuah Khan <shuahkhan@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>