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authorMichel Dänzer <michel@tungstengraphics.com>2008-06-03 11:28:10 +0200
committerMichel Dänzer <michel@tungstengraphics.com>2008-06-03 11:28:10 +0200
commit237172b7670611b36d92be3b92983674846f6564 (patch)
treefd0715ad4ba06358b6c50298ed7881249cb2459b /bsd-core/ati_pcigart.c
parentd1dcb2b32e0c51d7cbcaa2ba1e0544452cf8f47b (diff)
vblank: Clean up compensation for spurious wraparounds of driver counter.
Only compensate when the driver counter actually appears to have moved backwards. The compensation deltas need to be incremental instead of absolute; drop the vblank_offset field and just use atomic_sub().
Diffstat (limited to 'bsd-core/ati_pcigart.c')
0 files changed, 0 insertions, 0 deletions