| commit | 9d3eb2c33f03432a25a6a3ab3177f839f25cbaf5 | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Mon Oct 15 12:58:56 2018 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Mon Oct 15 15:10:06 2018 +0100 |
| tree | 93d1effccf9058d5aa091fbe8c890b0938dedd85 | |
| parent | 668b6c176c33f443a50afd981cc9c0939e411b3b [diff] |
drm/i915: Hold rpm wakeref for debugfs/i915_drop_caches_set Since we peek into HW state and poke around, it behoves us to acquire a runtime pm wakeref beforehand. References: https://bugs.freedesktop.org/show_bug.cgi?id=108343 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108364 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181015115856.18590-1-chris@chris-wilson.co.uk