diff options
| author | Chris Wilson <[email protected]> | 2012-10-18 11:46:10 +0100 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2012-10-18 14:36:08 +0200 |
| commit | 16995a9fe140802c026c2ce17bf7e232f86d57ab (patch) | |
| tree | bc611e6bb291811205cb5060b4126a8886408b3a /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 7fdd74ab8000562d4a81bc904e03cac6cc520410 (diff) | |
drm/i915: Clear FORCEWAKE when taking over from BIOS
Some BIOSes may forcibly suspend RC6 during their operation which
trigger a warning as we find the hardware in a perplexing state upon
first use. So far that appears to be the worst symptom as fortuituously
we use the same values as the BIOS for programming the FORCEWAKE register.
Reported-by: Oleksij Rempel <[email protected]>
Signed-off-by: Chris Wilson <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions