On Tue, Feb 8, 2011 at 4:20 PM, Alex Deucher <alexdeucher at gmail.com> wrote: > On Tue, Feb 8, 2011 at 3:52 PM, Justin P. Mattock > <justinmattock at gmail.com> wrote: >> With the current HEAD Im getting screen flickering really bad to point where >> it looks like the screen is damaged and/or half plugged-in etc.. >> >> the bisect pointed to here: >> >> commit 619efb105924d8cafa0c1dd9389e9ab506f5425d >> >> doing a git revert 619efb10592 >> gets the screen working properly again. >> I havent looked much through the code to see if I can fix this. for the time >> being I'll revert this on my machine with the current, until later on. > > The attached patch should fix it assuming I got your pci ids correct. > I'm done with the pll stuff; too may fixes break other boards. ?Just > add a quirk table and be done with it. >
The attached patch builds on the previous one and fixes an additional regression. Alex > Alex > >> >> lspci -vv shows my card info(let me know if you need anymore) >> >> 01:00.0 VGA compatible controller: ATI Technologies Inc M56P [Radeon >> Mobility X1600] (prog-if 00 [VGA controller]) >> ? ? ? ?Subsystem: Apple Computer Inc. MacBook Pro >> ? ? ? ?Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- >> Stepping- SERR- FastB2B- DisINTx+ >> ? ? ? ?Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- >> <TAbort- <MAbort- >SERR- <PERR- INTx- >> ? ? ? ?Latency: 0, Cache Line Size: 256 bytes >> ? ? ? ?Interrupt: pin A routed to IRQ 42 >> ? ? ? ?Region 0: Memory at 40000000 (32-bit, prefetchable) [size=128M] >> ? ? ? ?Region 1: I/O ports at 3000 [size=256] >> ? ? ? ?Region 2: Memory at 50300000 (32-bit, non-prefetchable) [size=64K] >> ? ? ? ?Expansion ROM at 50320000 [disabled] [size=128K] >> ? ? ? ?Capabilities: <access denied> >> ? ? ? ?Kernel driver in use: radeon >> ? ? ? ?Kernel modules: radeon >> >> >> Justin P. Mattock >> > -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-drm-radeon-kms-pll-quirk-cleanup.patch Type: text/x-patch Size: 4694 bytes Desc: not available URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20110209/498ee88e/attachment-0001.bin>
