drm/i915: protect ringbuffer sarea update behind !MODESET

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Avoids surprises when userspace races open/closes against this.

Cc: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Daniel Vetter 2014-02-12 23:44:34 +01:00

parent 1fcb195e90

commit fb19e2ac7c

1 changed files with 2 additions and 1 deletions

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drivers/gpu/drm/i915/intel_ringbuffer.c

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