Correct vblank count value
authorJesse Barnes <jbarnes@nietzche.virtuousgeek.org>
Tue, 22 Jan 2008 23:16:01 +0000 (15:16 -0800)
committerJesse Barnes <jbarnes@nietzche.virtuousgeek.org>
Tue, 22 Jan 2008 23:16:01 +0000 (15:16 -0800)
commit531f25cfe9d0319f78fe58260bfed08d5e3e8bcc
treef1e9e1957b016fcccbeb9fc4f97f1c44a0230e92
parent893e311999d1565943899d73c56c674fc9b6e502
Correct vblank count value

The frame count registers don't increment until the start of the next
frame, so make sure we return an incremented count if called during the
actual vblank period.
shared-core/i915_drv.h
shared-core/i915_irq.c