diff options
| author | Mika Kuoppala <mika.kuoppala@intel.com> | 2014-02-21 17:32:00 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-05 21:30:30 +0100 |
| commit | 0a089e3355d77f758e46db54a0a81d4b58a28cc3 (patch) | |
| tree | 3d6f89a84edcfeb9a296f0dbab560637169a1d01 /tools/perf/scripts/python/syscall-counts.py | |
| parent | c923facd535b97972b5bb7d3df4fcafd61a63a5e (diff) | |
drm/i915: Do forcewake reset on gen8
When we get control from BIOS there might be mt forcewake
bits already set. This causes us to do double mt get
without proper clear/ack sequence.
Fix this by clearing mt forcewake register on init,
like we do with older gens.
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions