kernel/linux.git/include/linux/hid.h, branch v3.8-rc4

Merge branches 'for-3.7/upstream-fixes', 'for-3.8/hidraw', 'for-3.8/i2c-hid', 'for-3.8/multitouch', 'for-3.8/roccat', 'for-3.8/sensors' and 'for-3.8/upstream' into for-linus

2012-12-12T20:41:55+00:00

Conflicts: drivers/hid/hid-core.c

HID: sensors: autodetect USB HID sensor hubs

2012-12-12T15:49:10+00:00

It should not be necessary to add IDs for HID sensor hubs to lists in hid-core.c and hid-sensor-hub.c. So instead of a whitelist, autodetect such USB HID sensor hubs, based on a collection of type physical inside a useage page of type sensor. If some sensor hubs stil must be usable as raw devices, a blacklist might be created. Signed-off-by: Alexander Holler Acked-by: "Pandruvada, Srinivas" Signed-off-by: Jiri Kosina

HID: hidp: fallback to input session properly if hid is blacklisted

2012-12-07T10:12:27+00:00

This patch against kernel 3.7.0-rc8 fixes a kernel oops when turning on the bluetooth mouse with id 0458:0058 [1]. The mouse in question supports both input and hid sessions, however it is blacklisted in drivers/hid/hid-core.c so the input session is one that should be used. Long ago (around kernel 3.0.0) some changes in the bluetooth subsystem made the kernel do not fallback to input session when hid session is not supported or blacklisted. This patch restore that behaviour by making the kernel try the input session if hid_add_device returns ENODEV. The patch exports hid_ignore() from hid-core.c so that it can be used in the bluetooth subsystem. [1] https://bugzilla.kernel.org/show_bug.cgi?id=39882 Signed-off-by: Lamarque V. Souza Acked-by: Gustavo Padovan Signed-off-by: Jiri Kosina

HID: add usage_index in struct hid_usage.

2012-11-15T09:08:14+00:00

Currently, there is no way to know the index of the current field in the .input_mapping and .event callbacks when this field is inside an array of HID fields. This patch adds this index to the struct hid_usage so that this information is available to input_mapping and event callbacks. Signed-off-by: Benjamin Tissoires Acked-by: Jiri Kosina Signed-off-by: Jiri Kosina

HID: fix unit exponent parsing

2012-11-15T09:07:55+00:00

HID spec details special values for the HID field unit exponent. Basically, the range [0x8..0xf] correspond to [-8..-1], so this is a standard two's complement on a half-byte. Signed-off-by: Benjamin Tissoires Acked-by: Jiri Kosina Signed-off-by: Jiri Kosina

HID: export hidinput_calc_abs_res

2012-11-15T09:06:28+00:00

Exporting the function allows us to calculate the resolution in third party drivers like hid-multitouch. This patch also complete the function with additional valid axes. Signed-off-by: Benjamin Tissoires Acked-by: Jiri Kosina Signed-off-by: Jiri Kosina

UAPI: (Scripted) Disintegrate include/linux

2012-10-13T09:46:48+00:00

Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones

HID: Allow more fields in the hid report

2012-09-19T17:50:20+00:00

Some recent hardware define more than 128 fields in the report descriptor. Increase the limit to 256. This adds another kilobyte of memory per report. Tested-by: Ping Cheng Acked-by: Jiri Kosina Signed-off-by: Henrik Rydberg

HID: Add an input configured notification callback

2012-09-19T17:50:20+00:00

A hid device may create several input devices, and a driver may need to prepare or finalize the configuration per input device. Currently, there is no sane way for a driver to know when a device has been configured. This patch adds a callback providing that information. Reviewed-and-tested-by: Benjamin Tissoires Tested-by: Ping Cheng Acked-by: Jiri Kosina Signed-off-by: Henrik Rydberg

HID: Add suport for the brightness control keys on HP keyboards

2012-07-09T14:23:33+00:00

The keys are found on the keyboards bundled with HP All-In-One machines with USB VID/PID of 04ca:004d and 04f2:1061. Signed-off-by: Keng-Yu Lin Signed-off-by: Jiri Kosina