nanogui: Assabet (SA-1110) touchscreen doesn't work!
Subject:
Re: Assabet (SA-1110) touchscreen doesn't work!
From:
"Greg Haerr" ####@####.####
Date:
10 Jan 2001 19:01:00 -0000
Message-Id: <03fd01c07b37$837d0440$15320cd0@gregh>
Well, since nobody can ever remember all this, I have previously
fixed this. When you're wondering about what the heck the
device driver number is for any Microwindows-supported touch
screen, first, set the config file e.g. XXXMOUSE=Y, then
goto the driver file src/drivers/mou_xxx.c, in this case mou_ads.c,
and you will see that I have documented both the driver hardware
board that is supported, the /dev/xxx driver name, AND the
major/minor number, which in this case is 190,34.
BTW, PLEASE when someone gets the Assabet touch screen driver
working (I know someone has, but I don't have a board), then
send me the driver used and kernel version number, and I'll make
sure that the information makes it into one of the mou_xxx.c
touch screen driver files so that we don't all wonder about this
every month!
If we don't back-contribute our accomplishments, then the project
moves along more slowly, and we duplicate each other's efforts ;-)
Regards,
Greg
: As always, the best way is to read the source code for the driver. That
: way you can be sure that you are completely up to date (it shouldn't
: change from version to version, but it doesn't hurt to make sure).
:
: Of course, there are those crazy people who will say that you should
: read the product documentation, but those people obviously haven't had
: the pleasure of reading Linux device drivers... :)
:
: Jordan
:
: Supriyo Chatterjea wrote:
: >
: > How do I find out the right device node for the touch
: > screen?