Date: Sat, 20 Jun 2009 12:56:40 -0400 (EDT) From: Daniel Eischen <deischen@freebsd.org> To: Robert Noland <rnoland@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r194540 - head/sys/dev/drm Message-ID: <Pine.GSO.4.64.0906201250210.14868@sea.ntplx.net> In-Reply-To: <200906201645.n5KGjEeG081301@svn.freebsd.org> References: <200906201645.n5KGjEeG081301@svn.freebsd.org>
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On Sat, 20 Jun 2009, Robert Noland wrote: > Author: rnoland > Date: Sat Jun 20 16:45:14 2009 > New Revision: 194540 > URL: http://svn.freebsd.org/changeset/base/194540 > > Log: > The G45 docs indicate that all G4X chips use the new framecount register. > > Intel agrees with my reading of the docs, make it so for all G4X chips. > > The new register also has a 32 bit width as opposed to 24 bits. Fix > things up so that the counters roll over properly. Could this possibly fix the problem I'm seeing with the screen being garbage after a logout from KDE 3.x (using kdm)? Everything works fine after logging in, but when you log out, the screen is left with garbage/lots of vertical striping. This only happened after upgrading my system (and all ports) to Xorg 7.4, worked just fine before that. agp0: <Intel 82945GM (945GM GMCH) SVGA controller> on vgapci0 agp0: detected 7932k stolen memory agp0: aperture size is 256M vgapci1: <VGA-compatible display> mem 0xdff80000-0xdfffffff at device 2.1 on pci0 -- DE
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