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a7197c2e41
linux/drivers/hid
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Henrik Rydberg a7197c2e41 HID: Handle driver-specific device descriptor in core 
The low-level driver can read the report descriptor, but it cannot
determine driver-specific changes to it. The hid core can fixup
and parse the report descriptor during driver attach, but does
not have direct access to the descriptor when doing so.

To be able to handle attach/detach of hid drivers properly,
a semantic change to hid_parse_report() is needed. This function has
been used in two ways, both as descriptor reader in the ll drivers and
as a parsor in the probe of the drivers. This patch splits the usage
by introducing hid_open_report(), and modifies the hid_parse() macro
to call hid_open_report() instead. The only usage of hid_parse_report()
is then to read and store the device descriptor. As a consequence, we
can handle the report fixups automatically inside the hid core.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Tested-by: Nikolai Kondrashov <spbnick@gmail.com>
Tested-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-05-01 12:54:53 +02:00
..
usbhid Merge branch 'upstream' into for-linus 2012-03-20 13:18:05 +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/apple: modern macbook airs use the standard apple function key translations 2011-11-06 18:34:03 -08:00
hid-axff.c hid: Add module.h to fix up implicit users of it 2011-10-31 19:31:17 -04:00
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: add more hotkeys in Asus AIO keyboards 2012-02-02 10:32:45 +01:00
hid-core.c HID: Handle driver-specific device descriptor in core 2012-05-01 12:54:53 +02:00
hid-cypress.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-debug.c Merge branches 'hyperv', 'multitouch', 'roccat', 'upstream', 'upstream-fixes', 'wacom' and 'wiimote' into for-linus 2012-01-05 15:51:02 +01:00
hid-dr.c hid: Add module.h to fix up implicit users of it 2011-10-31 19:31:17 -04:00
hid-elecom.c HID: Add and use hid_<level>: dev_<level> equivalents 2010-12-10 15:10:38 +01:00
hid-emsff.c Merge branches 'hyperv', 'multitouch', 'roccat', 'upstream', 'upstream-fixes', 'wacom' and 'wiimote' into for-linus 2012-01-05 15:51:02 +01:00
hid-ezkey.c
hid-gaff.c hid: Add module.h to fix up implicit users of it 2011-10-31 19:31:17 -04:00
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 module.h to fix up implicit users of it 2011-10-31 19:31:17 -04:00
hid-hyperv.c HID: hid-hyperv: Do not use hid_parse_report() directly 2012-05-01 12:54:53 +02:00
hid-ids.h Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 2012-03-23 14:39:09 -07:00
hid-input.c Merge branches 'battery-scope', 'logitech' and 'multitouch' into for-linus 2012-03-20 13:04:25 +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: kye: Add support for 3 tablets 2012-02-28 13:37:12 +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: Collect report descriptors before sending 2012-05-01 12:54:53 +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: Add pointer and buttonpad properties for Magic Trackpad 2012-02-21 11:52:20 +01:00
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 Merge branch 'upstream' into for-linus 2012-03-20 13:18:05 +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 simple_open: automatically convert to simple_open() 2012-04-05 15:25:50 -07:00
hid-pl.c misc latin1 to utf8 conversions 2012-01-02 13:04:55 +01:00
hid-primax.c HID: support primax keyboards violating USB HID spec 2011-10-17 17:04:41 +02:00
hid-prodikeys.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
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 Merge branches 'hyperv', 'multitouch', 'roccat', 'upstream', 'upstream-fixes', 'wacom' and 'wiimote' into for-linus 2012-01-05 15:51:02 +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-isku.c HID: roccat: Add support for Isku keyboard 2011-12-06 10:21:10 +01:00
hid-roccat-isku.h HID: roccat: Add support for Isku keyboard 2011-12-06 10:21:10 +01:00
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 Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2011-11-06 19:44:47 -08:00
hid-saitek.c HID: add new driver for non-compliant Saitek devices 2012-02-22 11:30:17 +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: sjoy: Add device ID for Super Joy Box 3 2012-02-21 14:16:36 +01:00
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-tivo.c HID: tivo: fix support for bluetooth version of tivo Slide 2012-03-30 15:28:59 +02:00
hid-tmff.c hid: Add module.h to fix up implicit users of it 2011-10-31 19:31:17 -04:00
hid-topseed.c HID: Add support for Perixx PERIBOARD-707 (Plus) 2010-11-25 15:59:02 +01:00
hid-twinhan.c misc latin1 to utf8 conversions 2012-01-02 13:04:55 +01:00
hid-uclogic.c HID: uclogic: Replace original rdescs with links 2012-03-06 11:20:54 +01:00
hid-wacom.c Merge branch 'upstream' into for-linus 2012-03-20 13:18:05 +01:00
hid-waltop.c HID: waltop: Add support for tablet with PID 0038 2012-03-06 11:20:55 +01:00
hid-wiimote-core.c HID: wiimote: fix invalid power_supply_powers call 2012-02-07 13:40:56 +01:00
hid-wiimote-debug.c simple_open: automatically convert to simple_open() 2012-04-05 15:25:50 -07:00
hid-wiimote-ext.c HID: wiimote: Parse classic controller data 2011-11-22 23:10:10 +01:00
hid-wiimote.h HID: wiimote: Allow direct DRM debug access 2011-11-22 23:11:10 +01:00
hid-zpff.c hid: Add module.h to fix up implicit users of it 2011-10-31 19:31:17 -04:00
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: default HID_BATTERY_STRENGTH to no 2012-04-19 14:16:43 +02:00
Makefile Merge branch 'upstream' into for-linus 2012-03-20 13:18:05 +01:00