[Bug 2754] ATI Technologies Inc Radeon Mobility M6 LY in DRM/DRI mode locks up if CPU frequency changes on battery power
http://bugzilla.kernel.org/show_bug.cgi?id=2754 --- Additional Comments From [EMAIL PROTECTED] 2005-08-20 09:27 --- It looks like this only occurs with the Radeon in >1x mode while doing FID/VID changes. Both 2x and 4x modes will lockup the system during a FID/VID but 1x mode will not. To make it work for even 1x AGP mode, enable CONFIG_I2C, CONFIG_I2C_ALGOBIT, CONFIG_I2C_ALI1535 as compiled in options. I've tested this with using both the ondemand governor and forcing a FID/VID by setting the P-state in /proc/acpi/cpu/CPU#/performance. I'm still not sure why having the AGP clock at 2x or 4x locks up though. --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. --- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Re: [R300] patches wanted !
> > > > In for a penny in for a pound, (old saying..) i.e. if I could do that I > > would have working 3D... the CP crashes on startup... > > I assume that you have a version of PCIGART working, right ? You can test this > using MMIO by doing bitblt from GART memory to video memory, for example. nope a working PCIEGART isn't the same as a working PCIGART, I have all the information I think I need (though an R42x 2D programmers guide as opposed to the R42x regref would help a bit), I just can't connect the dots... I also suffer from the fact that fglrx doesn't work on my PCIE system either (though I've talked to ATI engineers about those issues) > > just don't add PCIE pciids to the drm until I or someone else gets it > > working... > > Can we add them in a commented out way ? Not presently but I'll see if I can come up with a way... Dave. -- David Airlie, Software Engineer http://www.skynet.ie/~airlied / airlied at skynet.ie Linux kernel - DRI, VAX / pam_smb / ILUG --- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Re: [R300] patches wanted !
On Sat, 20 Aug 2005, Dave Airlie wrote: What I meant is to get 2d working using DRI driver (i.e. submitting commands using CP engine, rather than MMIO registers as happens without DRM driver loaded). In for a penny in for a pound, (old saying..) i.e. if I could do that I would have working 3D... the CP crashes on startup... I assume that you have a version of PCIGART working, right ? You can test this using MMIO by doing bitblt from GART memory to video memory, for example. just don't add PCIE pciids to the drm until I or someone else gets it working... Can we add them in a commented out way ? best Vladimir Dergachev Dave. -- David Airlie, Software Engineer http://www.skynet.ie/~airlied / airlied at skynet.ie Linux kernel - DRI, VAX / pam_smb / ILUG --- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
