Request for Intel 915 hw information

Jesse Barnes jbarnes at
Fri Sep 21 17:12:59 PDT 2007

On Friday, September 21, 2007 4:30 pm Krzysztof Halasa wrote:
> Jesse Barnes <jbarnes at> writes:
> > #define   PIPESTAT_FLD_EVT_ODD_EN	(1 << 21)
> > #define   PIPESTAT_FLD_EVT_EVEN_EN	(1 << 20)
> Even better, the above just come as PIPE_A_EVENT_INTERRUPT
> instead of VSYNC_PIPE_A_INTERRUPT (which is rather obvious now
> that I know that "_EVT_" part), so I don't need those extra
> 25 IRQs/second.

Cool, glad I could help.  Let me know if you have any trouble 
integrating this into the DRM kernel driver (you should probably do any 
work on this against the 'vblank-rework' branch of the drm tree) or DDX 


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