Ooops, I forgot one critically important detail: you can't use
the SA-1111 SAC if you want to use the SA-1111 PS/2 mouse. This
is a chip limitation due to multiplexed use of GPIO pins. Refer
to the SA-1111 Developer's Manual for details. But, you need to
make sure you disable CONFIG_SOUND_UDA1341 for Neponset when you
enable PS/2 mouse support.
--
Regards,
George
"George G. Davis" wrote:
>
> Robert Lee wrote:
> >
> > Hi,
> >
> > If I do not see /dev/mouse, mouse won't work, right?
>
> Maybe... maybe not... It depends on which dev file your
> app opens, whether the dev files and/or links exist, and
> ultimately, whether the driver is installed. : )
>
> For example, if you start gpm like so:
>
> gpm -m /dev/psaux -t ps2
>
> Then you won't need /dev/mouse. : )
>
> > Should I see /dev/mouse if the configuration is
> >
> > CONFIG_INPUT_MOUSEDEV=y
> > CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
> > CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240
> > # CONFIG_BUSMOUSE is not set
> > CONFIG_MOUSE=y
> > CONFIG_PSMOUSE=y
>
> That's fine for "make neponset_config". Make sure your using
> the latest kernel (2.4.2-rmk1-np3) as there were some PS/2
> mouse problems recently fixed.
>
> You also need to make sure you've setup the device files:
>
> mknod /dev/psaux c 10 1
> ln -s /dev/psaux /dev/mouse
>
> Lastly, assuming Microwindows is built for mouse support
> via GPM daemon, use:
>
> gpm -t ps2 -R ps2
>
> Not positive on the "-R ps2" part.
>
> > # CONFIG_82C710_MOUSE is not set
> >
> > Neither PS/2 mouse nor USB mouse works. I must be
> > missing something but I am not sure where to start.
> >
> > I could run microwin (mdemo, for example) but the
> > mouse cursor could not move.
>
> You may need to rebuild microwindows with the correct
> keyboard and/or pointer support for you target. Microwindows
> is typically built for touch screen support only on Assabet.
>
> So you probably need to change the "microwin*/src/config"
> file and rebuild microwindows. You'll need to add or (change
> from =n) these defs:
>
> GPMMOUSE = Y
> TTYKBD = Y
>
> Or similar. I'm not an expert here - just trying to help -
> so I may be a bit off the mark!
>
> >
> > Suggestions? Thanks!
>
> USB mouse works fine too. You need CONFIG_USB, CONFIG_USB_OHCI,
> CONFIG_HID and maybe some others? IIRC, this is all turned on
> by default in "make neponset_config".
>
> Next, you need... device files. Check and create as needed:
>
> mkdir -p /dev/input
> mknod /dev/input/mice c 13 63
> mknod /dev/input/mouse0 c 13 32
> mknod /dev/input/mouse1 c 13 33
> mknod /dev/input/mouse2 c 13 34
> mknod /dev/input/mouse3 c 13 35
>
> ln -s /dev/input/mice /dev/mouse
>
> You likely don't need _all_ of those mouse<n> dev files.
>
> Next, start gpm daemone:
>
> gpm -t ps2 -R ps2
>
> >
> > =====
> > Robert Lee
> > Software Engineer
> >
> > __________________________________________________
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> >
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