Synaptics PS/2 driver and 2.6.0-test11

From: Lukas Hejtmanek (xhejtman_at_mail.muni.cz)
Date: 11/30/03

  • Next message: Felipe Alfaro Solana: "about held locks in acpi_psx_execute()" 
    Date:	Sun, 30 Nov 2003 22:46:12 +0100
To: linux-kernel@vger.kernel.org

    Hello,

    I got a notebook with synaptics touch pad.

    dmesg:
    mice: PS/2 mouse device common for all mice
    i8042.c: Detected active multiplexing controller, rev 1.1.
    serio: i8042 AUX0 port at 0x60,0x64 irq 12
    serio: i8042 AUX1 port at 0x60,0x64 irq 12
    serio: i8042 AUX2 port at 0x60,0x64 irq 12
    Synaptics Touchpad, model: 1
     Firmware: 5.8
     180 degree mounted touchpad
     Sensor: 18
     new absolute packet format
     Touchpad has extended capability bits
     -> 4 multi-buttons, i.e. besides standard buttons
     -> multifinger detection
     -> palm detection
    input: SynPS/2 Synaptics TouchPad on isa0060/serio4
    serio: i8042 AUX3 port at 0x60,0x64 irq 12
    input: AT Translated Set 2 keyboard on isa0060/serio0
    serio: i8042 KBD port at 0x60,0x64 irq 1

    With Xfree I'm using synaptics driver. With 2.6.0-test11 cursor losts sync and
    appers at random possition sometimes.
    I have in log:
    Nov 30 12:32:23 debian kernel: Synaptics driver resynced.
    Nov 30 12:33:54 debian kernel: Synaptics driver lost sync at 4th byte
    Nov 30 12:33:54 debian kernel: Synaptics driver lost sync at 4th byte
    Nov 30 12:33:54 debian kernel: Synaptics driver lost sync at 1st byte
    Nov 30 12:33:54 debian kernel: Synaptics driver lost sync at 4th byte
    Nov 30 12:33:54 debian kernel: Synaptics driver lost sync at 1st byte
    Nov 30 12:33:54 debian last message repeated 2 times
    Nov 30 12:33:54 debian kernel: Synaptics driver resynced.
    Nov 30 12:34:25 debian kernel: Synaptics driver lost sync at 1st byte

    It does not happen with 2.4.22 kernel. Is there something I can try? 

    -- 
Lukáš Hejtmánek
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  • Next message: Felipe Alfaro Solana: "about held locks in acpi_psx_execute()"