http://bugs.freedesktop.org/show_bug.cgi?id=19457
--- Comment #4 from Alex Deucher <[email protected]> 2009-01-08 01:42:59 PST --- This is an xserver bug. In the case of the es1000 there is one crtc, however, two outputs are connected, and in theory both can be driven with the same crtc. However, in some cases no crtc gets assigned to one of the outputs even though both monitors have at least one common mode. Since there is no crtc, the driver call to enable to second output never happens. Anyway I think the proper fix is to figure out why the xserver fails to assign a crtc to the second output (in xf86PickCrtcs() and xf86InitialConfiguration() in xf86Crtc.c). Unfortunately, I can't seem to reproduce this at the moment on any xserver (I did last time I looked into this, but now it seems to work...). In the log, you should see: restore common restore crtc1 restore pll1 finished PLL1 restore dac restore dac "restore dac" should appear twice, once for each dac. It worked previously since the driver used to ignore the tvdac on es1000 cards. As such it was left on from the bios since the driver didn't touch it. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
