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authorDamien Lespiau <damien.lespiau@intel.com>2013-10-15 19:55:33 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2013-10-16 13:32:12 +0200
commit4b584369c6d6b75c9dbfeeb0896853874d031897 (patch)
tree608e8278bb0d33b2080ddef04c980956fdc79ad1 /drivers/gpu/drm/i915/i915_drv.h
parentdrm/i915: Enforce going back to none before changing CRC source (diff)
downloadlinux-4b584369c6d6b75c9dbfeeb0896853874d031897.tar.xz
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drm/i915: Empty the circular buffer when asked for a new source
So we don't read out stale CRCs from a previous run left in the buffer. Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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