From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3D2DC734.9040503@attbi.com> Date: Thu, 11 Jul 2002 10:58:12 -0700 From: Henry Worth MIME-Version: 1.0 To: Michel =?ISO-8859-1?Q?D=E4nzer?= Cc: linuxppc-dev@lists.linuxppc.org Subject: Re: XV lockups with SMP 2.4.19-rc1-ben0 References: <3D2A09D1.3080700@attbi.com> <1026165472.1263.654.camel@tibook> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: Michel Dänzer wrote: > >This is very likely related to DRI. Disable it or start a second server >with it disabled for Xv or try >http://www.penguinppc.org/~daenzer/XFree86-4.2/patches/r128-optiondmaforxv.diff > > I've had a chance to try 4.2.99 and this patch against 4_2-branch, both synced to CVS today, a few observations: 4_2-branch with patch: _Xine plays fine with dri enabled with both 4.2.99 and patched 4_2-branch. _With both server versions, glxgears will run concurrently with xine, with great performance, for about 30 secs, and then will hang the X server. _With 4.2.99 and dri enabled, glxgears does display correctly. Instead of the gears, the window is filled with fragments of very large polygons of the correct colors, moving in a vaguely circular, but still scrambled pattern with many appearing to be the tips of the gear teeth. Perhaps an endian problem? Works fine with dri disabled. Are there any test programs available that exercise dri directly to isolate the problem to libGL or DRI. _Both the YDL installed 4.2 binaries and the patched 4_2-branch with DRI enabled, the kdm login window is nearly unreadable. The subwindow background has a cross-hatch, same as startup stipple, that blends with the prompt and input field. Will sometimes clearup after a few VT switches or X restarts. Does not occur with DRI disabled or at all with 4.2.99. This is on a dual 450MHz G4 AGP PMAC with YDL 2.2 and Rage 128 PF in 24bpp mode: ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/