Messages in this thread |  | | | Date | Thu, 4 Apr 2002 20:19:49 -0600 (CST) | | From | "Jonathan A. Davis" <> | | Subject | Re: patch-2.4.19-pre5-ac2 |
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The radeon updates in pre5-ac2 seem to make a minor mess out of my Radeon 7500's console fb. After X starts up -- switching back to a text console results in artifacts from the X display contents plus borked scrolling. No tendency to crash though and switching back to X results in a normal X display. I dropped out the patches to:
drivers/char/drm/radeon_state.c drivers/video/radeon.h drivers/video/radeonfb.c
Which returned things to normal. I'm not up enough on the kernel fb stuff to dig into the patch guts very effectively.
The mb chipset is a VIA K266A with very conservative (no overclock, etc...) settings. Processor is an Athlon XP 1700+.
Here is some boot/config info:
--dmesg-- radeonfb: ref_clk=2700, ref_div=12, xclk=23000 defaults Console: switching to colour frame buffer device 80x30 radeonfb: ATI Radeon 7500 QW DDR SGRAM 64 MB radeonfb: DVI port no monitor connected radeonfb: CRT port CRT monitor connected
--lspci-- 01:00.0 VGA compatible controller: ATI Technologies Inc: Unknown device 5157 (prog-if 00 [VGA]) Subsystem: ATI Technologies Inc: Unknown device 013a Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (2000ns min), cache line size 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at e0000000 (32-bit, prefetchable) [size=128M] Region 1: I/O ports at c000 [size=256] Region 2: Memory at ed000000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at <unassigned> [disabled] [size=128K] Capabilities: [58] AGP version 2.0 Status: RQ=47 SBA+ 64bit- FW- Rate=x1,x2 Command: RQ=31 SBA+ AGP+ 64bit- FW- Rate=x2 Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- --XFree86.0.log-- (--) PCI:*(1:0:0) ATI Radeon 7500 QW rev 0, Mem @ 0xe0000000/27, 0xed000000/16,I/O @ 0xc000/8 ...
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-Jonathan <davis@jdhouse.org>
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