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| author | Michel Dänzer <michel@tungstengraphics.com> | 2008-06-03 11:28:10 +0200 |
|---|---|---|
| committer | Michel Dänzer <michel@tungstengraphics.com> | 2008-06-03 11:28:10 +0200 |
| commit | 237172b7670611b36d92be3b92983674846f6564 (patch) | |
| tree | fd0715ad4ba06358b6c50298ed7881249cb2459b /shared-core/sis_drv.h | |
| parent | d1dcb2b32e0c51d7cbcaa2ba1e0544452cf8f47b (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 'shared-core/sis_drv.h')
0 files changed, 0 insertions, 0 deletions