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drm/i915: kill intel_clear_scanline_wait
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 26 Apr 2012 21:28:06 +0000 (23:28 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 3 May 2012 09:18:27 +0000 (11:18 +0200)
commitc47ff082d8afb9a09202a3bb149edc536c408d5b
treeee73e81425fe37bc6c89cf9a0400b19de719f865tree | snapshot
parentd9edb5e231fb557868e53c13bf7d265b47530370commit | diff
drm/i915: kill intel_clear_scanline_wait

This is a pretty racy way to close these races, and we have
much better means to cope with these races meanwhile: For
non-broken userspace we correctly wait for any outstanding
rendering, for broken userspace the hangcheck will save the
day.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_display.c diff | blob | history
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