DragonFly-2.3.1.460.g09c55 master sys/dev/drm i915_dma.c i915_dr
commit 09c555ecb195aa889889349a7d2b4d31eaf6c22b
Author: Hasso Tepper <hasso@estpak.ee>
Date: Mon Jun 22 22:14:14 2009 +0300
Make all G4X chips use the new framecount register.
The G45 docs indicate that all G4X chips use the new framecount register.
Intel agrees with my reading of the docs, make it so for all G4X chips.
The new register also has a 32 bit width as opposed to 24 bits. Fix
things up so that the counters roll over properly.
Obtained-from: FreeBSD
Summary of changes:
sys/dev/drm/i915_dma.c | 9 ++++++---
sys/dev/drm/i915_drv.h | 2 +-
sys/dev/drm/i915_irq.c | 4 +---
3 files changed, 8 insertions(+), 7 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/09c555ecb195aa889889349a7d2b4d31eaf6c22b
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