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.
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
