Messages in this thread | | | From | Ricardo Galli <> | Subject | 2.6.0-test1: Synaptics driver makes touchpad unusable | Date | Tue, 15 Jul 2003 12:44:53 +0200 |
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The new synaptics driver doesn't work with Dell Latitude Touchpad, it doesn't work any /dev/input/event?|mouse? and /dev/psaux neither (altough the same configuration worked at least until 2.5.70).
I tried with gpm and the X's synaptics driver from http://w1.894.telia.com/~u89404340/touchpad/index.html (as indicated in the kernel documentation) and none worked, although "cat < /dev/input/event0" showed garbage every time I touched the touchpad (no pun intended) iff evdev was loaded.
$ 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 reset failed synaptics reset failed synaptics reset failed Synaptics Touchpad, model: 1 Firware: 5.9 180 degree mounted touchpad Sensor: 37 new absolute packet format Touchpad has extended capability bits -> multifinger detection -> palm detection input: Synaptics Synaptics TouchPad on isa0060/serio4 serio: i8042 AUX3 port at 0x60,0x64 irq 12 input: AT Set 2 keyboard on isa0060/serio0 serio: i8042 KBD port at 0x60,0x64 irq 1 ...
$ cat /proc/bus/input/devices I: Bus=0011 Vendor=0002 Product=0007 Version=0000 N: Name="Synaptics Synaptics TouchPad" P: Phys=isa0060/serio4/input0 H: Handlers=event0 B: EV=1b B: KEY=670000 0 0 0 0 0 0 0 0 B: ABS=1000003 B: MSC=4
I: Bus=0011 Vendor=0001 Product=0002 Version=ab83 N: Name="AT Set 2 keyboard" P: Phys=isa0060/serio0/input0 H: Handlers=kbd event1 B: EV=120003 B: KEY=4 2000000 c061f9 fbc9d621 efdfffdf ffefffff ffffffff fffffffe B: LED=7
$ cat /proc/bus/input/handlers N: Number=0 Name=kbd N: Number=1 Name=mousedev Minor=32 N: Number=2 Name=evdev Minor=64
Hope this helps.
Regards,
-- ricardo galli GPG id C8114D34 - 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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