On Wed, Feb 25, 2009 at 5:12 PM, Gilad Arnold <[email protected]> wrote: > On Wed, Feb 25, 2009 at 04:50:52PM -0500, Alex Deucher wrote: >> Perhaps the panel doesn't like the pll or the modeline? > > I doubt it because the same modeline works with the RGB port (connected > to the same monitor):
DVI is usually much pickier about modes than VGA. you might try the 59.9 mode on the DVI: xrandr --output DVI-0 --mode 1920x1200 --rate 59.9 > > $ xrandr > Screen 0: minimum 320 x 200, current 1920 x 1200, maximum 1920 x 1200 > VGA-0 connected 1920x1200+0+0 (normal left inverted right) 546mm x 352mm > 1920x1200 60.0*+ 59.9 > 1600x1200 59.9 > 1680x1050 60.0 > 1600x1000 59.9 > 1280x1024 75.0 > 1280x960 59.9 > 1152x864 75.0 > 1024x768 75.1 60.0 > 832x624 74.6 > 800x600 75.0 60.3 > 640x480 75.0 60.0 > 720x400 70.1 > DVI-0 connected 1920x1200+0+0 (normal left inverted right) 546mm x 352mm > 1920x1200 60.0*+ 59.9 > 1600x1200 59.9 > 1680x1050 60.0 > 1600x1000 59.9 > 1280x1024 75.0 > 1280x960 59.9 > 1152x864 75.0 > 1024x768 75.1 60.0 > 832x624 74.6 > 800x600 75.0 60.3 > 640x480 75.0 60.0 > 720x400 70.1 > LVDS connected 1400x1050+0+0 (normal left inverted right) 0mm x 0mm > 1400x1050 50.0*+ > 1280x1024 59.9 > 1152x864 60.0 > 1280x720 59.9 > 1024x768 60.0 59.9 > 800x600 60.3 59.9 > 640x480 59.9 59.4 > S-video disconnected (normal left inverted right) > > >> Can you post your xorg log and config somewhere? > > http://play.cs.berkeley.edu/~arnold/xorg/ > >> IIRC, I vaguely recall the ignore option doesn't work right. >> shouldn't matter anyway as turning off LVDS using xrandr does the same >> thing. > > It is not obvious (as a user) that the --off option removes the LVDS > from the xorg layout entirely (i.e. deallocates video memory, etc). Or > is it doing so? Even after turning LVDS off the different modelines are > still listed on subsequent xrandr calls. (In other words, setting a > display to --off is different than pulling the cable out, what cannot be > done with the laptop panel of course ;-) ) from the hardware's perspective they do the same thing: turn off the output and disable the crtc driving it. > >> Multiple displays should work fine. I think 1920x1200 on DVI worked >> fine last time I tested on my rv250, but I can test again. > > I'd appreciate it if you can double check, and if it does send me your > working config and software versions (xorg, radeon). I'll take a look and let you know. Alex _______________________________________________ xorg mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/xorg
