http://bugs.freedesktop.org/show_bug.cgi?id=13610
------- Comment #1 from [EMAIL PROTECTED] 2007-12-11 18:13 PST ------- Created an attachment (id=13049) --> (http://bugs.freedesktop.org/attachment.cgi?id=13049&action=view) disabe-vblank-on-entervt Testing on my hardware showed (Radeon Mobility M7 LW AGP) showed that enabling vblanks is not necessary, if a dri app was open during a vt switch it will call RADEONDRISetVBlankInterrupt when it is restored after the VT switch anyways. Furthermore, I found that after returning to xserver, even if RADEONDRISetVBlankInterrupt had never been called that vblanks were enabled as [EMAIL PROTECTED]:0000:01:00.0 was generating 60 interrupts / second. It seems that RADEONDRISetVBlankInterrupt (pScrn, FALSE) can successfully be called in RADEONEnterVT, disabling vblanks and saving power while not effecting dri apps that may have been open, but of course I have no idea if this is true on other setups. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
