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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-04-11 18:58:50 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-04-12 09:44:08 +0100 |
| commit | 48921260b7d030ec6a2e11a435eae28ddb88ea56 (patch) | |
| tree | b4469c3dc070bf13dea434d88c785d08a8498061 /drivers/gpu/drm/i915/intel_dp_mst.c | |
| parent | ebf3f19abbfd041a0e79a523e4dd1f6f6797b783 (diff) | |
drm/i915/execlists: Document runtime pm for intel_lrc_irq_handler()
We indirectly hold the runtime-pm for the intel_lrc_irq_handler() by
virtue of dev_priv->gt.awake keeping a wakeref whilst the requests are
busy. As this is not obvious from the code, add a comment.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170411175850.2470-1-chris@chris-wilson.co.uk
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp_mst.c')
0 files changed, 0 insertions, 0 deletions