On Wed, Aug 3, 2011 at 4:59 PM, Jesse Barnes <[email protected]> wrote: > On Wed, 3 Aug 2011 08:06:05 +0100 > Dave Airlie <[email protected]> wrote: > >> > Also, is it a bug that xrandr does not report eDP and DVI ports? (the first >> > one is located on the NTB itself and dock, DVI is located on the dock >> > only.) >> > xrandr reports only VGA1 and LVDS1 ports. I have optimus variant but >> > I switched to Intel only in BIOS. >> >> Its most likely they aren't wired to the Intel chip at all, just the nvidia. > > Yeah that's pretty common. On my Vaio, I can get DDC bits from the > HDMI port with the Intel display controller, but can't actually light > it up. I guess it's cheaper to do that than to wire up a full MUX for > the port.
Yeah the combined nvidia/intel driver detects the DDC and switches to the nvidia driver. Dave. _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
