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50c9d75b6f
linux/drivers/hid
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David Herrmann 50c9d75b6f HID: input: generic hidinput_input_event handler 
The hidinput_input_event() callback converts input events written from
userspace into HID reports and sends them to the device. We currently
implement this in every HID transport driver, even though most of them do
the same.

This provides a generic hidinput_input_event() implementation which is
mostly copied from usbhid. It uses a delayed worker to allow multiple LED
events to be collected into a single output event.
We use the custom ->request() transport driver callback to allow drivers
to adjust the outgoing report and handle the request asynchronously. If no
custom ->request() callback is available, we fall back to the generic raw
output report handler (which is synchronous).

Drivers can still provide custom hidinput_input_event() handlers (see
logitech-dj) if the generic implementation doesn't fit their needs.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-07-31 11:02:02 +02:00
..
i2c-hid HID: i2c: use generic hidinput_input_event() 2013-07-31 10:31:47 +02:00
usbhid HID: usbhid: use generic hidinput_input_event() 2013-07-31 10:31:21 +02:00
hid-a4tech.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-apple.c Merge branches 'for-3.10/appleir', 'for-3.10/hid-debug', 'for-3.10/hid-driver-transport-cleanups', 'for-3.10/i2c-hid' and 'for-3.10/logitech' into for-linus 2013-04-30 10:12:44 +02:00
hid-appleir.c HID: appleir: add support for Apple ir devices 2013-04-18 19:06:20 -07:00
hid-aureal.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-axff.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-belkin.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-cherry.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-chicony.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-core.c Merge branches 'for-3.11/multitouch', 'for-3.11/sony' and 'for-3.11/upstream' into for-linus 2013-07-04 15:02:26 +02:00
hid-cypress.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-debug.c HID: debug: fix RCU preemption issue 2013-05-06 13:07:33 +02:00
hid-dr.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-elecom.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-elo.c HID: elo: add quirks for broken firmware 2013-05-29 01:11:43 +02:00
hid-emsff.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-ezkey.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-gaff.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-generic.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-gyration.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-holtek-kbd.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-holtek-mouse.c HID: holtek-mouse: use module_hid_driver() to simplify the code 2013-05-29 15:04:33 +02:00
hid-holtekff.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-huion.c HID: add support for Huion 580 tablet 2013-05-28 14:29:38 +02:00
hid-hyperv.c HID: hyperv: convert alloc+memcpy to memdup 2013-06-03 13:32:22 +02:00
hid-icade.c HID: icade: u16 which never < 0 2013-04-24 16:32:27 +02:00
hid-ids.h Merge branches 'for-3.11/multitouch', 'for-3.11/sony' and 'for-3.11/upstream' into for-linus 2013-07-04 15:02:26 +02:00
hid-input.c HID: input: generic hidinput_input_event handler 2013-07-31 11:02:02 +02:00
hid-kensington.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-keytouch.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-kye.c HID: kye: Add report fixup for Genius Gila Gaming mouse 2013-07-03 18:14:33 +02:00
hid-lcpower.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-lenovo-tpkbd.c Merge branches 'for-3.10/multitouch', 'for-3.10/roccat' and 'for-3.10/upstream' into for-linus 2013-04-30 10:19:07 +02:00
hid-lg2ff.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-lg3ff.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-lg4ff.c Merge branches 'for-3.10/appleir', 'for-3.10/hid-debug', 'for-3.10/hid-driver-transport-cleanups', 'for-3.10/i2c-hid' and 'for-3.10/logitech' into for-linus 2013-04-30 10:12:44 +02:00
hid-lg.c Merge branches 'for-3.9/logitech', 'for-3.9/multitouch', 'for-3.9/ntrig', 'for-3.9/thingm' and 'for-3.9/upstream' into for-linus 2013-02-21 10:45:01 +01:00
hid-lg.h HID: hid-lg4ff: Adjust X axis input value accordingly to selected range. 2012-09-25 15:41:02 +02:00
hid-lgff.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-logitech-dj.c Merge branches 'for-3.10/appleir', 'for-3.10/hid-debug', 'for-3.10/hid-driver-transport-cleanups', 'for-3.10/i2c-hid' and 'for-3.10/logitech' into for-linus 2013-04-30 10:12:44 +02:00
hid-logitech-dj.h Revert "HID: Fix logitech-dj: missing Unifying device issue" 2013-03-01 14:14:59 +01:00
hid-magicmouse.c Merge branches 'for-3.10/appleir', 'for-3.10/hid-debug', 'for-3.10/hid-driver-transport-cleanups', 'for-3.10/i2c-hid' and 'for-3.10/logitech' into for-linus 2013-04-30 10:12:44 +02:00
hid-microsoft.c HID: Add PID for Japanese version of NE4K keyboard 2013-04-29 10:16:55 +02:00
hid-monterey.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-multitouch.c Merge branches 'for-3.11/multitouch', 'for-3.11/sony' and 'for-3.11/upstream' into for-linus 2013-07-04 15:02:26 +02:00
hid-ntrig.c HID: use hid_hw_wait() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-ortek.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-petalynx.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-picolcd_backlight.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-picolcd_cir.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-picolcd_core.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-picolcd_debugfs.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-picolcd_fb.c HID: use hid_hw_wait() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-picolcd_lcd.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-picolcd_leds.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-picolcd.h Merge branches 'for-3.10/multitouch', 'for-3.10/roccat' and 'for-3.10/upstream' into for-linus 2013-04-30 10:19:07 +02:00
hid-pl.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-primax.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-prodikeys.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-roccat-arvo.c HID: roccat: rename roccat_common functions to roccat_common2 2012-06-28 10:34:01 +02:00
hid-roccat-arvo.h HID: roccat: correction and cleanup of HID feature reports 2011-06-13 12:52:57 +02:00
hid-roccat-common.c HID: roccat: rename roccat_common functions to roccat_common2 2012-06-28 10:34:01 +02:00
hid-roccat-common.h HID: roccat: rename roccat_common functions to roccat_common2 2012-06-28 10:34:01 +02:00
hid-roccat-isku.c HID: roccat: add support for IskuFX 2013-03-14 11:50:49 +01:00
hid-roccat-isku.h HID: roccat: add support for IskuFX 2013-03-14 11:50:49 +01:00
hid-roccat-kone.c HID: roccat: added media key support for Kone 2013-04-08 10:33:13 +02:00
hid-roccat-kone.h HID: roccat: added media key support for Kone 2013-04-08 10:33:13 +02:00
hid-roccat-koneplus.c HID: roccat: deprecate some Koneplus attributes 2012-11-12 15:30:28 +01:00
hid-roccat-koneplus.h HID: roccat: fix wrong attr size for koneplus tcu 2012-11-18 22:58:28 +01:00
hid-roccat-konepure.c HID: roccat: add support for Roccat Kone Pure gaming mouse 2013-03-14 11:50:49 +01:00
hid-roccat-konepure.h HID: roccat: add support for Roccat Kone Pure gaming mouse 2013-03-14 11:50:49 +01:00
hid-roccat-kovaplus.c HID: roccat: deprecate some Kovaplus attributes 2012-11-12 15:30:29 +01:00
hid-roccat-kovaplus.h HID: roccat: deprecate some Kovaplus attributes 2012-11-12 15:30:29 +01:00
hid-roccat-lua.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-roccat-lua.h HID: roccat: add support for Roccat Lua 2012-10-17 10:44:47 +02:00
hid-roccat-pyra.c HID: roccat: deprecated some Pyra attributes 2012-11-12 15:30:28 +01:00
hid-roccat-pyra.h HID: roccat: deprecated some Pyra attributes 2012-11-12 15:30:28 +01:00
hid-roccat-savu.c HID: roccat: enable Savu device reset 2012-11-05 13:17:39 +01:00
hid-roccat-savu.h HID: roccat: added sensor sysfs attribute for Savu 2012-07-20 09:50:42 +02:00
hid-roccat.c HID: roccat: check cdev_add return value 2013-06-18 11:00:36 +02:00
hid-saitek.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-samsung.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-sensor-hub.c HID: use hid_hw_wait() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-sjoy.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-sony.c HID: fold ps3remote driver into generic Sony driver 2013-06-13 12:03:49 +02:00
hid-speedlink.c HID: Kconfig: Remove explicit transport layer dependencies 2013-02-25 13:26:40 +01:00
hid-steelseries.c HID: hid-steelseries fix led class build issue 2013-05-03 10:26:52 +02:00
hid-sunplus.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-thingm.c HID: Kconfig: Remove explicit transport layer dependencies 2013-02-25 13:26:40 +01:00
hid-tivo.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-tmff.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-topseed.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-twinhan.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-uclogic.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-wacom.c HID: wacom: Intuos4 battery charging changes 2013-07-04 15:04:47 +02:00
hid-waltop.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hid-wiimote-core.c HID: wiimote: support Nintendo Wii U Pro Controller 2013-06-27 11:57:49 +02:00
hid-wiimote-debug.c HID: wiimote: fix DRM debug-attr to correctly parse input 2013-06-03 11:07:06 +02:00
hid-wiimote-modules.c HID: wiimote: support Nintendo Wii U Pro Controller 2013-06-27 11:57:49 +02:00
hid-wiimote.h HID: wiimote: support Nintendo Wii U Pro Controller 2013-06-27 11:57:49 +02:00
hid-zpff.c HID: use hid_hw_request() instead of direct call to usbhid 2013-02-25 13:26:41 +01:00
hid-zydacron.c HID: Use module_hid_driver macro 2013-01-03 10:27:31 +01:00
hidraw.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-02-26 20:16:07 -08:00
Kconfig Merge branches 'for-3.11/wacom-fixed' and 'for-3.11/wiimote' into for-linus 2013-07-04 15:05:02 +02:00
Makefile Merge branches 'for-3.11/wacom-fixed' and 'for-3.11/wiimote' into for-linus 2013-07-04 15:05:02 +02:00
uhid.c HID: uhid: use generic hidinput_input_event() 2013-07-31 10:33:05 +02:00