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(parent: c0631c8) | patch
drm/i915: protect ringbuffer sarea update behind !MODESET
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 12 Feb 2014 22:44:34 +0000 (23:44 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 12 Feb 2014 22:44:34 +0000 (23:44 +0100)
commitd9a6f7d5292e43fdf7c1d656f94256cb2212ad0c
tree1d8128f225e5220eb19083373445dcc278a0d556tree | snapshot
parentc0631c815284c3754b0e8d983762a9b4eedcda60commit | diff
drm/i915: protect ringbuffer sarea update behind !MODESET

Avoids surprises when userspace races open/closes against this.

Cc: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_ringbuffer.c diff | blob | history
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