Re: [jornada] a kernel for the 720 with irda working

Jacek Lipkowski wrote:

>i have patched the 2.4.19-rmk6-pxa1-hh3-j720 kernel posted by Kye Connect
>to include:
>
>- irda support in HP-SIR mode
>i couldn't get sa1100_ir to work, so this uses the irtty module:
>modprobe irtty
>irattach /dev/ttySA2 -s
>
>- j720_control module (see /proc/jornada/*) to set
>contrast/brightness/look at the battery state. look at the sources to see
>what LDD lines control irda, modem etc.
>
>- a patch for hpcboot users: sets the PID to 0, and disbales the
>architecture check
>
>- suspend/resume still works like in Kye's original kernel (couldn't get
>it to work in linux-2.4.19-rmk6-pxa1-hh36)
>
>- a non-working patch to turn the display on/off with the power button,
>for those booting from wince. unfortunately after the display is turned
>off/on pressing a key on the keyboard causes an oops (somebody please
>look at it - it's some trivial error i can't find)
>
>the sources are at:
>http://acid.ch.pw.edu.pl/~sq5bpf/mylinux/j720/files/kernel/linux-2.4.19-rmk6-pxa1-hh3-j720-2.tar.gz
>
>jacek
>
>
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>
>
Hi Jacek,

 i tried your source and it is compiling and booting (native compiling
on the j720 with a gcc-2.95 :-)).

a cat on the battery file brings up some values (i just will have to
figure out what they actually stand for but this will have to wait, no
time in the moment) that are changing and a change of the powersupply is
recognised

an echo "XX" > brightness does not change the brightness

an echo "XX" > contrast does change the contrast, but just one time.

kye
Received on Wed Dec 29 2004 - 08:58:52 EST