Messages in this thread | | | Date | Mon, 11 Aug 2003 12:22:36 +0200 | From | Santiago Garcia Mantinan <> | Subject | 2.6.0test3 problems on Acer TravelMate 260 (ALSA,ACPIvsSynaptics,yenta) |
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Hi!
I've been evaluating kernel 2.6.0test3 on my Acer TravelMate 260 Laptop, it is a PIII Movile at 1GHz with intel chipset (i82801+i830M) 256 Megs of RAM.
There are some weird old problems, like the yenta problem, the problem with the cardbus interface is that you have to insert the card twice so that it notices the card is in, everything else seems ok, on 2.4 there is the same problem, so I'm using the pcmcia-cs i82365 driver which is working perfectly. This is what the 2.6 yenta driver says on startup:
Yenta: CardBus bridge found at 0000:01:09.0 [1025:1024] Yenta IRQ list 02b8, PCI irq10 Socket status: 30000007
This is what lspci tells about the cardbus interface:
01:09.0 CardBus bridge: O2 Micro, Inc. OZ6912 Cardbus Controller Subsystem: Acer Incorporated [ALI]: Unknown device 1024 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 168 Interrupt: pin A routed to IRQ 10 Region 0: Memory at 10001000 (32-bit, non-prefetchable) [size=4K] Bus: primary=01, secondary=02, subordinate=05, sec-latency=176 Memory window 0: 10400000-107ff000 (prefetchable) Memory window 1: 10800000-10bff000 I/O window 0: 00001000-000010ff I/O window 1: 00001400-000014ff BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 00: 17 12 72 69 87 00 10 04 00 00 07 06 00 a8 02 00 10: 00 10 00 10 a0 00 00 02 01 02 05 b0 00 00 40 10 20: 00 f0 7f 10 00 00 80 10 00 f0 bf 10 01 10 00 00 30: fd 10 00 00 01 14 00 00 fd 14 00 00 0a 01 80 05 40: 25 10 24 10 01 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
The ALSA problem is new, ALSA for 2.4 (0.9.4) is working perfectly, but the 2.6.0 driver doesn't allow me to hear the beeper sound, the pcm sounds seem ok, but no matter what I do with the mixer, ALSA doesn't seem to drive the beeper sound to the speakers. The card driver is the snd_intel8x0 with its associated snd_ac97_codec, alsamixer says this about it: Card: Intel 82801CA-ICH3 Chip: Cirrus Logic CS4299 rev 4 And this is what lspci says:
00:1f.5 Multimedia audio controller: Intel Corp. 82801CA/CAM AC'97 Audio (rev 02) Subsystem: Acer Incorporated [ALI]: Unknown device 1024 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: 0 Interrupt: pin B routed to IRQ 10 Region 0: I/O ports at a000 [size=256] Region 1: I/O ports at a400 [size=64] 00: 86 80 85 24 05 00 80 02 02 00 01 04 00 00 00 00 10: 01 a0 00 00 01 a4 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 25 10 24 10 30: 00 00 00 00 00 00 00 00 00 00 00 00 0a 02 00 00
Also new is the problem that ACPI is causing on the Synaptics touchpad, the touchpad driver is loosing sync all the time, and I have discovered that only disabling ACPI this gets solved, there was no problem with ACPI as of 2.4, but there was also no kernel Synaptics driver, however normal driver with the XFree Driver didn't have this problems. Without ACPI the touchpad driver works perfectly. I don't know what data can I provide to help tracking this down :-(
I don't have any problem to test patches or try to provide more info on any of this things.
Regards... -- Manty/BestiaTester -> http://manty.net - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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