linux/drivers/hid, branch v3.2.38

HID: Add Apple wireless keyboard 2011 ANSI to special driver list

2013-01-03T03:33:25Z

commit f9af7b9edccb87d4d80b58687ab63e58f3b64c4c upstream. Commit 0a97e1e9f9a6 ('HID: apple: Add Apple wireless keyboard 2011 ANSI PID') did not update the special driver list in hid-core.c, so hid-generic may still bind to this device. Reported-by: Ari Pollak References: http://bugs.debian.org/694546 Signed-off-by: Ben Hutchings Signed-off-by: Jiri Kosina

HID: apple: Add Apple wireless keyboard 2011 ANSI PID

2013-01-03T03:33:25Z

commit 0a97e1e9f9a6765e6243030ac42b04694f3f3647 upstream. Signed-off-by: Alexey Kaminsky Signed-off-by: Jiri Kosina [bwh: Backported to 3.2: add the device ID to hid-ids.h] Signed-off-by: Ben Hutchings

HID: hid-magicmouse: Add pointer and buttonpad properties for Magic Trackpad

2013-01-03T03:32:43Z

commit 503f7d53b368c8e4e13a7756220c0536fcf1a034 upstream. Signed-off-by: Chase Douglas Signed-off-by: Jiri Kosina Signed-off-by: Ben Hutchings

HID: add quirk for Freescale i.MX28 ROM recovery

2012-12-06T11:20:16Z

commit 2843b673d03421e0e73cf061820d1db328f7c8eb upstream. The USB recovery mode present in i.MX28 ROM emulates USB HID. It needs this quirk to behave properly. Signed-off-by: Marek Vasut Cc: Chen Peter Cc: Greg KH Cc: Jiri Kosina [jkosina@suse.cz: fix alphabetical ordering] Signed-off-by: Jiri Kosina [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings

HID: microsoft: fix invalid rdesc for 3k kbd

2012-11-16T16:47:02Z

commit 3ccc60f9d8c39180c205dba1a020735bda1b2491 upstream. Microsoft Digital Media Keyboard 3000 has two interfaces, and the second one has a report descriptor with a bug. The second collection says: 05 01 -- global; usage page -- 01 -- Generic Desktop Controls 09 80 -- local; usage -- 80 -- System Control a1 01 -- main; collection -- 01 -- application 85 03 -- global; report ID -- 03 19 00 -- local; Usage Minimum -- 00 29 ff -- local; Usage Maximum -- ff 15 00 -- global; Logical Minimum -- 0 26 ff 00 -- global; Logical Maximum -- ff 81 00 -- main; input c0 -- main; End Collection I.e. it makes us think that there are all kinds of usages of system control. That the keyboard is a not only a keyboard, but also a joystick, mouse, gamepad, keypad, etc. The same as for the Wireless Desktop Receiver, this should be Physical Min/Max. So fix that appropriately. References: https://bugzilla.novell.com/show_bug.cgi?id=776834 Signed-off-by: Jiri Slaby Signed-off-by: Jiri Kosina Signed-off-by: Ben Hutchings

HID: hidraw: don't deallocate memory when it is in use

2012-10-10T02:31:18Z

commit 4fe9f8e203fdad1524c04beb390f3c6099781ed9 upstream. When a device is unplugged, wait for all processes that have opened the device to close before deallocating the device. Signed-off-by: Ratan Nalumasu Signed-off-by: Jiri Kosina Signed-off-by: Ben Hutchings

HID: hidraw: improve error handling in hidraw_init()

2012-10-10T02:31:17Z

commit bcb4a75bde3821cecb17a71d287abfd6ef9bd68d upstream. Several improvements in error handling: - do not report success if alloc_chrdev_region() failed - check for error code of cdev_add() - use unregister_chrdev_region() instead of unregister_chrdev() if class_create() failed Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Signed-off-by: Jiri Kosina Signed-off-by: Ben Hutchings

HID: hidraw: fix list->buffer memleak

2012-10-10T02:31:17Z

commit 4c7b417ecb756e85dfc955b0e7a04fd45585533e upstream. If we don't read fast enough hidraw device, hidraw_report_event will cycle and we will leak list->buffer. Also list->buffer are not free on release. After this patch, kmemleak report nothing. Signed-off-by: Matthieu CASTET Signed-off-by: Jiri Kosina Signed-off-by: Ben Hutchings

HID: hidraw: add proper error handling to raw event reporting

2012-10-10T02:31:16Z

commit b6787242f32700377d3da3b8d788ab3928bab849 upstream. If kmemdup() in hidraw_report_event() fails, we are not propagating this fact properly. Let hidraw_report_event() and hid_report_raw_event() return an error value to the caller. Reported-by: Oliver Neukum Signed-off-by: Jiri Kosina Signed-off-by: Ben Hutchings

HID: Fix logitech-dj: missing Unifying device issue

2012-10-10T02:31:03Z

commit 596264082f10dd4a567c43d4526b2f54ac5520bc upstream. This patch fixes an issue introduced after commit 4ea5454203d991ec ("HID: Fix race condition between driver core and ll-driver"). After that commit, hid-core discards any incoming packet that arrives while hid driver's probe function is being executed. This broke the enumeration process of hid-logitech-dj, that must receive control packets in-band with the mouse and keyboard packets. Discarding mouse or keyboard data at the very begining is usually fine, but it is not the case for control packets. This patch forces a re-enumeration of the paired devices when a packet arrives that comes from an unknown device. Based on a patch originally written by Benjamin Tissoires. Signed-off-by: Nestor Lopez Casado Signed-off-by: Jiri Kosina Signed-off-by: Ben Hutchings