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From: Robert Noland <rnoland@FreeBSD.org>
Date: Sat, 20 Jun 2009 16:45:14 +0000 (UTC)
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Subject: cvs commit: src/sys/dev/drm i915_dma.c i915_drv.h i915_irq.c
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rnoland     2009-06-20 16:45:14 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/drm          i915_dma.c i915_drv.h i915_irq.c 
  Log:
  SVN rev 194540 on 2009-06-20 16:45:14Z by rnoland
  
  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.
  
  MFC after:      3 days
  
  Revision  Changes    Path
  1.19      +6 -3      src/sys/dev/drm/i915_dma.c
  1.12      +1 -1      src/sys/dev/drm/i915_drv.h
  1.14      +1 -3      src/sys/dev/drm/i915_irq.c