On Feb 8, 2011, at 1:20 PM, Alex Deucher 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. > > 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 >> > <0001-drm-radeon-kms-fix-pll-algo-quirk-function.patch>
cool... The patch fixes it over here Reported-and-Tested by: Justin P. Mattock<justinmattock at gmail.com> Thanks.. Justin P. Mattock
