i945GM don't show video at vga port (blue screen)

[Drew Parsons]

On Wed, 2007-05-30 at 08:25 -0600, Keith Packard wrote:
> On Wed, 2007-05-30 at 18:05 +1000, Drew Parsons wrote:
> 
> >       "XV_PIPE" (range 0 to 1)
> >               client settable attribute
> >               client gettable attribute (current value is -1)
> 
> Oops. I didn't fix the range; perhaps your client is resetting this
> value, which would break things. I'm using the new value '-1' to
> indicate that the driver should choose the pipe automatically.
> 

I used xvattr to change XV_PIPE to 0 and to 1, but it didn't make any
difference to the video displayed on LVDS, it still came up blue.

With both LVDS and VGA displaying at the same time, VGA got the correct
video with XV_PIPE set to either 0 or 1.

Drew