put back some of Dave's code related to vblank support - accidentally
authorAlan Hourihane <alanh@fairlite.demon.co.uk>
Tue, 24 Jan 2006 21:16:54 +0000 (21:16 +0000)
committerAlan Hourihane <alanh@fairlite.demon.co.uk>
Tue, 24 Jan 2006 21:16:54 +0000 (21:16 +0000)
commit788750fc8cb2647d616aad75b3255d497b356f36
treedd219366b12247330ce3abf912f144381138309b
parent3e8918adc8ba9405e9f496d50a3f4060b31d1dfb
put back some of Dave's code related to vblank support - accidentally
    reverted.
shared-core/i915_dma.c