I am porting Android to a PXA development platform. I am using a
UCB1400 touchscreen. I have built the kernel and I can get Android to
boot however the touchscreen is not working. The touch screen is
assigned to event0 and there is no event1. Inside dev/input I only
have event0 and mice. I have enabled the PXA keypad support yet it
still only sets up the touchscreen on event0. I ran getevent and
touched the screen and here is what i got:
# getevent
add device 1: /dev/input/event0
name: "UCB1400 touchscreen interface"
could not get driver version for /dev/input/mice, Not a typewriter
/dev/input/event0: 0003 0000 0000018c
/dev/input/event0: 0003 0001 00000128
/dev/input/event0: 0003 0018 0000020f
/dev/input/event0: 0000 0000 00000000
/dev/input/event0: 0003 0000 00000180
/dev/input/event0: 0003 0001 0000011c
/dev/input/event0: 0003 0018 0000025e
/dev/input/event0: 0000 0000 00000000
/dev/input/event0: 0003 0000 0000017e
/dev/input/event0: 0003 0001 00000124
/dev/input/event0: 0003 0018 0000028e
/dev/input/event0: 0000 0000 00000000
/dev/input/event0: 0003 0018 00000000
/dev/input/event0: 0000 0000 00000000
/dev/input/event0: 0003 0000 00000152
/dev/input/event0: 0003 0001 0000011a
/dev/input/event0: 0003 0018 0000026a
/dev/input/event0: 0000 0000 00000000
/dev/input/event0: 0003 0000 0000015c
/dev/input/event0: 0003 0001 0000012e
/dev/input/event0: 0003 0018 0000023a
/dev/input/event0: 0000 0000 00000000
/dev/input/event0: 0003 0018 00000000
/dev/input/event0: 0000 0000 00000000
Here is what I have in my dev/input and proc/bus/input/{devices,
handlers}:
# ls dev/input
event0
mice
# cat proc/bus/input/devices
I: Bus=0000 Vendor=5053 Product=4304 Version=0000
N: Name="UCB1400 touchscreen interface"
P: Phys=
S: Sysfs=/class/input/input0
U: Uniq=
H: Handlers=event0
B: EV=9
B: ABS=1000003
# cat proc/bus/input/handlers
N: Number=0 Name=kbd
N: Number=1 Name=mousedev Minor=32
N: Number=2 Name=evdev Minor=64
#
My question is, how do I get Android to assign my touchscreen to
event1 and PXA keypad to event0? Am I missing a step? Any help would
be greatly appreciated.
Ben
--~--~---------~--~----~------------~-------~--~----~
unsubscribe: android-porting+unsubscr...@googlegroups.com
website: http://groups.google.com/group/android-porting
-~----------~----~----~----~------~----~------~--~---
