Package: inputattach
Version: 20051019-12
Severity: wishlist
Tags: patch
It would be nice to include the patch necessary to support the wacom_w8001
input driver in the kernel for use with inputattach.
I put together the attached patch from bits found on the Redhat bugzilla
site[1].
The patch generally works fine on my Fujitsu T2010[2] (although it does not
return after a resume, as udev never re-init's the serial device it
seems) but does require inputattach to be placed in /lib/udev to
function neatly.
----
# cp -a /usr/bin/inputattach /lib/udev
# cat <<'EOF' >> /etc/udev/rules.d/99-local.rules
SUBSYSTEM=="tty", KERNEL=="ttyS[0-9]*", ATTRS{id}=="FUJ02e5", ACTION=="add",
RUN+="inputattach --daemon --baud 19200 --w8001 /dev/%k"
EOF
----
The above udev line works well for me, but as /usr is a seperate
mountpoint for my system, it is not available when udev initially loads
at boot.
So, a two fold request:
* include patch
* if possible place copy of inputattach in / somewhere, I felt
/lib/udev was the most apprioate place, but do not really mind
Cheers
[1] https://bugzilla.redhat.com/show_bug.cgi?id=645235
[2] http://www.digriz.org.uk/debian/fujitsu/t2010#Touchscreen
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (900, 'unstable'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.37.1 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages inputattach depends on:
ii libc6 2.11.2-13 Embedded GNU C Library: Shared lib
inputattach recommends no packages.
inputattach suggests no packages.
-- no debconf information
--- joystick-20051019/utils/inputattach.c 2011-02-19 21:38:06.000000000 +0000
+++ joystick-20051019.new/utils/inputattach.c 2011-02-19 14:08:20.619998303 +0000
@@ -539,6 +539,9 @@
{ "--dump", "-dump", "Just enable device",
B2400, CS8,
0, 0x00, 0x00, 0, dump_init },
+{ "--w8001", "-w8001", "Wacom W8001",
+ B38400, CS8,
+ SERIO_W8001, 0x00, 0x00, 0, NULL },
{ NULL, NULL, NULL, 0, 0, 0, 0, 0, 0, NULL }
};
@@ -547,7 +550,7 @@
struct input_types *type;
puts("");
- puts("Usage: inputattach [--daemon] [--always] [--noinit] <mode> <device>");
+ puts("Usage: inputattach [--daemon] [--baud <baud>] [--always] [--noinit] <mode> <device>");
puts("");
puts("Modes:");
@@ -571,6 +574,7 @@
int i;
unsigned char c;
int retval;
+ int baud = -1;
int ignore_init_res = 0;
int no_init = 0;
@@ -587,6 +591,15 @@
} else if (need_device) {
device = argv[i];
need_device = 0;
+ } else if (!strcasecmp(argv[i], "--baud")) {
+ if (argc <= i + 1) {
+ show_help();
+ fprintf(stderr,
+ "inputattach: require baud rate\n");
+ return EXIT_FAILURE;
+ }
+
+ baud = atoi(argv[++i]);
} else {
if (type && type->name) {
fprintf(stderr,
@@ -627,6 +640,19 @@
return 1;
}
+ switch(baud) {
+ case -1: break;
+ case 2400: type->speed = B2400; break;
+ case 4800: type->speed = B4800; break;
+ case 9600: type->speed = B9600; break;
+ case 19200: type->speed = B19200; break;
+ case 38400: type->speed = B38400; break;
+ default:
+ fprintf(stderr, "inputattach: invalid baud rate '%d'\n",
+ baud);
+ return EXIT_FAILURE;
+ }
+
setline(fd, type->flags, type->speed);
if (type->flush)
