http://bugs.freedesktop.org/show_bug.cgi?id=23970
--- Comment #11 from [email protected] 2009-09-26 18:23:40 PST --- (In reply to comment #4) > can you post xrandr --verbose? > I suspect its an xrandr bug but need to see the verbose. Thanks airlied I tried to investigate bug 23970, and found radeon driver will step into radeon_crtc_set_origin instead of radeon_crtc_mode_fixup, mode_prepare, mode_commit. However, in radeon_crtc_set_origin, radeon driver fails to set DAC_CNTL2 to enable TVDAC, and also CRTC2_GEN_CNTL and so on. Then I try to add code in radeon_crtc_set_origin and force driver to execute mode fixup, mode_prepare and mode_commit (both crtc and output), then radeon driver can run xrandr command right. But I think it is not set_origin's responsibility to enable CRTC_CNTL and DAC_CNTL, I just wanna why radeon driver introduced radeon_crtc_set_origin and its role in xrandr panning? -- 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
