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4f5ca836be
twx-linux/drivers/hid
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Jeremy Fitzhardinge 4f5ca836be HID: hid-input: add support for HID devices reporting Battery Strength 
Some HID devices, such as my Bluetooth mouse, report their battery
strength as an event.  Rather than passing it through as a strange
absolute input event, this patch registers it with the power_supply
subsystem as a battery, so that the device's Battery Strength can be
reported to usermode.

The battery appears in sysfs names
/sys/class/power_supply/hid-<UNIQ>-battery, and it is a child of the
battery-containing device, so it should be clear what it's the battery of.

Unfortunately on my current Fedora 16 system, while the battery does
appear in the UI, it is listed as a Laptop Battery with 0% charge (since
it ignores the "capacity" property of the battery and instead computes
it from the "energy*" fields, which we can't supply given the limited
information contained within the HID Report).

Still, this patch is the first step.

Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-28 11:10:22 +01:00
..
usbhid HID: usbkbd: kill LED URB on disconnect 2011-11-23 12:31:04 +01:00
hid-a4tech.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-apple.c HID: hid-apple: add device ID of another wireless aluminium 2011-10-28 18:54:56 +02:00
hid-axff.c HID: ACRUX - handle gamepads with different report layout 2011-08-04 15:25:34 +02:00
hid-belkin.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-cherry.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-chicony.c
hid-core.c HID/usbled: add support for Dream Cheeky DL100B Mailbox Friends Alert 2011-11-20 10:21:30 +01:00
hid-cypress.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-debug.c HID: debugfs: decode Generic Device Controls Usage Page 2011-11-19 12:19:00 +01:00
hid-dr.c HID: add support for DragonRise PID 0011 gamepad 2011-02-01 11:01:06 +01:00
hid-elecom.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-emsff.c HID: emsff: properly handle emsff_init failure 2011-07-20 11:55:18 +02:00
hid-ezkey.c
hid-gaff.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-gyration.c HID: Add teletext/color keys - gyration remote - EU version (GYAR3101CKDE) 2011-02-15 10:29:57 +01:00
hid-holtekff.c HID: add FF support for Holtek On Line Grip based gamepads 2011-06-27 12:40:00 +02:00
hid-ids.h HID: hid-apple: add device ID of another wireless aluminium 2011-10-28 18:54:56 +02:00
hid-input.c HID: hid-input: add support for HID devices reporting Battery Strength 2011-11-28 11:10:22 +01:00
hid-kensington.c
hid-keytouch.c HID: add support for Keytouch IEC 60945 2011-02-17 15:12:45 +01:00
hid-kye.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-lcpower.c HID: hid-lcpower: fix key mapping 2011-02-13 15:04:51 +01:00
hid-lg2ff.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-lg3ff.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-lg4ff.c HID: hid-lg4ff: Casting (void *) value returned by kmalloc is useless 2011-11-11 15:09:29 +01:00
hid-lg.c HID: lg4ff - Add range setting support and sysfs interface 2011-08-04 16:45:55 +02:00
hid-lg.h HID: lg4ff - Fix misleading info in Kconfig 2011-08-04 16:45:55 +02:00
hid-lgff.c HID: lg4ff - Move handling of Logitech wheels to lg4ff driver 2011-08-04 16:45:55 +02:00
hid-logitech-dj.c HID: hid-logitech-dj: fix off by one 2011-09-20 16:09:22 +02:00
hid-logitech-dj.h HID: hid-logitech-dj: fix off by one 2011-09-20 16:09:22 +02:00
hid-magicmouse.c HID: hid-magicmouse: Magic Trackpad has 1 button, not 2 2011-10-21 10:13:55 +02:00
hid-microsoft.c HID: fix horizontal wheel for ms comfort mouse 4500 2011-07-12 10:31:56 +02:00
hid-monterey.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-multitouch.c HID: multitouch: make struct mt_classess static 2011-11-22 23:23:37 +01:00
hid-ntrig.c HID: hid-ntrig: init settle and mode check 2011-03-14 13:10:13 +01:00
hid-ortek.c HID: add support for Skycable 0x3f07 wireless presenter 2011-03-21 16:12:23 +01:00
hid-petalynx.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-picolcd.c HID: picolcd: make fb_pending_lock and picolcd_fb_cleanup static 2011-11-22 23:25:28 +01:00
hid-pl.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-primax.c HID: support primax keyboards violating USB HID spec 2011-10-17 17:04:41 +02:00
hid-prodikeys.c HID: prodikeys: kfree() NULL pointer cleanup 2011-08-04 23:51:29 +02:00
hid-quanta.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-roccat-arvo.c HID: roccat: fix NULL pointer dereference, add range checks 2011-06-13 13:06:23 +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: Use kmemdup rather than duplicating its implementation 2011-11-20 00:42:42 +01:00
hid-roccat-common.h HID: roccat: correction and cleanup of HID feature reports 2011-06-13 12:52:57 +02:00
hid-roccat-kone.c HID: roccat: Use kmemdup rather than duplicating its implementation 2011-11-20 00:42:42 +01:00
hid-roccat-kone.h HID: roccat: correction and cleanup of HID feature reports 2011-06-13 12:52:57 +02:00
hid-roccat-koneplus.c HID: roccat: fix NULL pointer dereference, add range checks 2011-06-13 13:06:23 +02:00
hid-roccat-koneplus.h HID: roccat: correction and cleanup of HID feature reports 2011-06-13 12:52:57 +02:00
hid-roccat-kovaplus.c HID: roccat: Kovaplus now reports external profile changes via roccat device 2011-09-07 13:38:27 +02:00
hid-roccat-kovaplus.h HID: roccat: correction and cleanup of HID feature reports 2011-06-13 12:52:57 +02:00
hid-roccat-pyra.c HID: roccat: Pyra now reports external profile changes via roccat device 2011-09-07 13:38:27 +02:00
hid-roccat-pyra.h HID: roccat: correction and cleanup of HID feature reports 2011-06-13 12:52:57 +02:00
hid-roccat.c HID: drivers/hid/hid-roccat.c: eliminate a null pointer dereference 2011-11-01 15:13:08 +01:00
hid-samsung.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-sjoy.c HID: Add device IDs for more SJOY adapters 2011-10-21 01:01:45 +02:00
hid-sony.c HID: hid-sony: fix endiannes of Sixaxis accel/gyro values 2011-06-13 13:21:30 +02:00
hid-speedlink.c HID: Add driver to fix Speedlink VAD Cezanne support 2011-06-08 09:45:37 +02:00
hid-sunplus.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-tmff.c Merge branch 'master' into upstream 2010-12-10 15:19:18 +01:00
hid-topseed.c HID: Add support for Perixx PERIBOARD-707 (Plus) 2010-11-25 15:59:02 +01:00
hid-twinhan.c
hid-uclogic.c HID: uclogic: Add support for UC-Logic WP1062 2011-07-11 14:37:24 +02:00
hid-wacom.c Merge branch 'upstream-fixes' into for-linus 2011-10-25 09:58:12 +02:00
hid-waltop.c HID: waltop: add support for Waltop Slim Tablet 12.1 inch 2010-10-01 15:34:05 +02:00
hid-wiimote.c HID: wiimote: Add MAINTAINERS entry 2011-09-07 13:25:18 +02:00
hid-zpff.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-zydacron.c HID: zydacron: kfree() NULL pointer cleanup 2011-08-04 23:51:29 +02:00
hidraw.c Merge branch 'upstream' into for-linus 2011-10-25 09:59:04 +02:00
Kconfig HID: hid-input: add support for HID devices reporting Battery Strength 2011-11-28 11:10:22 +01:00
Makefile Merge branch 'upstream' into for-linus 2011-10-25 09:59:04 +02:00