linux-toradex.git/drivers/hid, branch v2.6.35.8

HID: hidraw, fix a NULL pointer dereference in hidraw_write

2010-10-29T04:51:08+00:00

commit e42dee9a99a3ecd32b5c027e8f7411fb5bc11eb6 upstream.

BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
IP: [] hidraw_write+0x3b/0x116 [hid]
[...]

This is reproducible by disconnecting the device while userspace writes
to dev node in a loop and doesn't check return values in order to exit
the loop.

Signed-off-by: Antonio Ospite 
Signed-off-by: Jiri Kosina 
Signed-off-by: Greg Kroah-Hartman

HID: hidraw, fix a NULL pointer dereference in hidraw_ioctl

2010-10-29T04:51:07+00:00

commit d20d5ffab92f00188f360c44c791a5ffb988247c upstream.

BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
IP: [] hidraw_ioctl+0xfc/0x32c [hid]
[...]

This is reproducible by disconnecting the device while userspace does
ioctl in a loop and doesn't check return values in order to exit the
loop.

Signed-off-by: Antonio Ospite 
Signed-off-by: Jiri Kosina 
Signed-off-by: Greg Kroah-Hartman

HID: Set Report ID properly for Output reports on the Control endpoint.

2010-09-20T20:36:31+00:00

commit c29771c2d8ceb907ed45eb8c7fc0450308140aca upstream.

When I made commit 29129a98e6fc89 ("HID: Send Report ID when numbered
reports are sent over the control endpoint"), I didn't account for *buf
not being the report ID anymore, as buf is incremented.

Signed-off-by: Alan Ott 
Signed-off-by: Jiri Kosina 
Signed-off-by: Greg Kroah-Hartman

HID: Send Report ID when numbered reports are sent over the control endpoint.

2010-07-11T21:13:15+00:00

The Report ID wasn't sent as part of the payload for reports which were sent
over the control endpoint. This is required by section 8.1 of the HID spec.

Signed-off-by: Alan Ott 
Signed-off-by: Jiri Kosina

HID: Enable HID_QUIRK_MULTI_INPUT for Retro Adaptor

2010-07-11T20:11:42+00:00

Patch for linux-2.6.35-rc4 mainline kernel to enable Paul Qureshi's
Retro Adapter [http://keio.dk/retroadapter.html], an open source USB
device which allows controllers and joysticks from classic computers
and consoles to work on modern PCs, to appear as two separate devices
under Linux.
Signed-off-by: Peter Edwards 
Acked-by: Paul Qureshi 
Signed-off-by: Jiri Kosina

HID: add support for CH Eclipse yoke

2010-07-11T19:52:06+00:00

This USB flight yoke needs the NOGET quirk, like most of CH's other
products. This patch adds that.

Signed-off-by: Jonathan Rockway 
Signed-off-by: Jiri Kosina

HID: eliminate a double lock in debug code

2010-06-21T11:41:54+00:00

The path around the loop ends with the lock held, so the call to mutex_lock
is moved before the beginning of the loop.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// 
@locked@
expression E1;
position p;
@@

read_lock(E1@p,...);

@r exists@
expression x <= locked.E1;
expression locked.E1;
expression E2;
identifier lock;
position locked.p,p1,p2;
@@

*lock@p1 (E1@p,...);
... when != E1
    when != \(x = E2\|&x\)
*lock@p2 (E1,...);
// 

Signed-off-by: Julia Lawall 
Signed-off-by: Jiri Kosina

HID: ntrig: add support for new firwmare versions

2010-06-21T11:41:13+00:00

Signed-off-by: Micki Balanga 
Signed-off-by: Jiri Kosina

HID: check for HID_QUIRK_IGNORE during probing

2010-06-04T09:19:02+00:00

While the hardcoded ignore list is checked in hid_add_device(), the
user supplied ignore flags are not. Thus, the IGNORE quirk (0x0004)
cannot be used to stop usbhid from binding devices like iBuddy, which
has been recently removed from the ignore list due to product ID
conflict.

This patch adds the user quirk check to hid_add_device(), and makes
hid_add_device() return -ENODEV when HID_QUIRK_IGNORE bit is set.

HID_QUIRK_NO_IGNORE still takes precedence over HID_QUIRK_IGNORE.

With the patch, iBuddy works properly using libusb when the following
option is added to modprobe.d:

options usbhid quirks=0x1130:0x0002:0x0004

Signed-off-by: Jindrich Makovicka 
Signed-off-by: Jiri Kosina

HID: roccat: fix modules interdependencies

2010-05-31T11:57:45+00:00

hid-roccat-kone calls the hid-roccat module interfaces,
so the former should depend on or select the latter to prevent
build errors, like:

hid-roccat-kone.c:(.text+0x133ed2): undefined reference to `roccat_report_event'
hid-roccat-kone.c:(.text+0x133fa8): undefined reference to `roccat_disconnect'
hid-roccat-kone.c:(.text+0x1353be): undefined reference to `roccat_connect'

Signed-off-by: Randy Dunlap 
Signed-off-by: Jiri Kosina