| commit | 7338aefa5cad08eb6794aa8e9a5853dedb990aa0 | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Tue Apr 24 21:48:47 2012 +0100 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Thu May 03 11:18:09 2012 +0200 |
| tree | ab722239c55f3382d77675a63016a3ca46e22b87 | |
| parent | 97e1930f09e9b656e823cd841cf29bfbbe326832 [diff] |
drm/i915: Use a global lock for modifying global irq flags We were attempting to use a per-ring spinlock whilst modifying global IRQ flags. A recipe for rare missed interrupts. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>