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linux/drivers/hid
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Thomas Zimmermann 5905585103 fbdev: Put mmap for deferred I/O into drivers 
The fbdev mmap function fb_mmap() unconditionally overrides the
driver's implementation if deferred I/O has been activated. This
makes it hard to implement mmap with anything but a vmalloc()'ed
software buffer. That is specifically a problem for DRM, where
video memory is maintained by a memory manager.

Leave the mmap handling to drivers and expect them to call the
helper for deferred I/O by thmeselves.

v4:
	* unlock mm_lock in fb_mmap() error path (Dan)
v3:
	* fix warning if fb_mmap is missing (kernel test robot)
v2:
	* print a helpful error message if the defio setup is
	  incorrect (Javier)

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220429100834.18898-2-tzimmermann@suse.de
2022-05-03 16:04:21 +02:00
..
amd-sfh-hid
Merge branch 'for-5.18/amd-sfh' into for-linus
2022-03-23 09:58:40 +01:00
i2c-hid
Merge branch 'for-5.18/i2c-hid' into for-linus
2022-03-23 10:04:40 +01:00
intel-ish-hid
HID: intel-ish-hid: Use dma_alloc_coherent for firmware update
2022-03-14 10:39:04 +01:00
surface-hid
HID: add suspend/resume helpers
2021-12-02 15:42:46 +01:00
usbhid
HID: add suspend/resume helpers
2021-12-02 15:42:46 +01:00
hid-a4tech.c
HID: a4tech: use A4_2WHEEL_MOUSE_HACK_B8 for A4TECH NB-95
2021-05-05 14:29:13 +02:00
hid-accutouch.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-alps.c
Merge branch 'for-5.13/warnings' into for-linus
2021-04-29 21:47:22 +02:00
hid-apple.c
HID: apple: Add fn mapping for MacBook Pros with Touch Bar
2022-02-16 16:57:39 +01:00
hid-appleir.c
HID: appleir: Use devm_kzalloc() instead of kzalloc()
2020-03-13 17:33:11 +01:00
hid-asus.c
HID: add hid_is_usb() function to make it simpler for USB detection
2021-12-02 15:35:57 +01:00
hid-aureal.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
hid-axff.c
HID: Fix assumption that devices have inputs
2019-10-03 15:36:40 -04:00
hid-belkin.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-betopff.c
HID: betop: fix slab-out-of-bounds Write in betop_probe
2021-09-15 16:31:21 +02:00
hid-bigbenff.c
HID: bigbenff: prevent null pointer dereference
2021-12-02 15:36:18 +01:00
hid-cherry.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-chicony.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-cmedia.c
HID: cmedia: add support for HS-100B mute button
2021-07-28 11:51:07 +02:00
hid-core.c
HID: core: for input reports, process the usages by priority list
2022-03-01 15:46:02 +01:00
hid-corsair.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-cougar.c
HID: cougar: Make use of the helper function devm_add_action_or_reset()
2021-10-07 13:37:25 +02:00
hid-cp2112.c
HID: cp2112: Use struct_group() for memcpy() region
2021-09-25 08:20:48 -07:00
hid-creative-sb0540.c
HID: sb0540: add support for Creative SB0540 IR receivers
2019-09-03 16:52:04 +02:00
hid-cypress.c
HID: cypress: Support Varmilo Keyboards' media hotkeys
2020-10-23 13:23:44 +02:00
hid-debug.c
HID: add mapping for KEY_ALL_APPLICATIONS
2022-03-03 18:44:21 -08:00
hid-dr.c
HID: Fix assumption that devices have inputs
2019-10-03 15:36:40 -04:00
hid-elan.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-elecom.c
HID: elecom: drop stray comment
2020-11-25 17:40:23 +01:00
hid-elo.c
HID: elo: Revert USB reference counting
2022-02-17 14:14:41 +01:00
hid-emsff.c
HID: Fix assumption that devices have inputs
2019-10-03 15:36:40 -04:00
hid-ezkey.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-ft260.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-gaff.c
HID: Fix assumption that devices have inputs
2019-10-03 15:36:40 -04:00
hid-gembird.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-generic.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-gfrm.c
HID: do not call hid_set_drvdata(hdev, NULL) in drivers
2019-08-22 17:11:58 +02:00
hid-glorious.c
HID: Add driver fixing Glorious PC Gaming Race mouse report descriptor
2020-03-18 13:36:21 +01:00
hid-google-hammer.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2022-04-01 10:14:32 -07:00
hid-gt683r.c
HID: gt683r: add missing MODULE_DEVICE_TABLE
2021-05-27 15:40:34 +02:00
hid-gyration.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-holtek-kbd.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-holtek-mouse.c
HID: holtek: fix mouse probing
2021-12-20 11:25:42 +01:00
hid-holtekff.c
HID: Fix assumption that devices have inputs
2019-10-03 15:36:40 -04:00
hid-hyperv.c
HID: hyperv: Use VMBUS_RING_SIZE() for ringbuffer sizes
2020-09-28 08:57:28 +00:00
hid-icade.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-ids.h
Merge branch 'for-5.18/uclogic' into for-linus
2022-03-23 10:11:39 +01:00
hid-input.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
2022-03-25 12:22:16 -07:00
hid-ite.c
HID: lg-g15 + ite: Add MODULE_AUTHOR
2021-05-05 14:39:24 +02:00
hid-jabra.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-kensington.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-keytouch.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-kye.c
HID: hid-kye: Fix incorrect function name for kye_tablet_enable()
2021-04-07 18:46:20 +02:00
hid-lcpower.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-led.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
hid-lenovo.c
HID: lenovo: Add support for Thinkpad X1 Tablet Thin keyboard
2021-04-07 12:48:20 +02:00
hid-letsketch.c
HID: Add new Letsketch tablet driver
2022-01-06 14:22:51 +01:00
hid-lg2ff.c
HID: Fix assumption that devices have inputs
2019-10-03 15:36:40 -04:00
hid-lg3ff.c
HID: Fix assumption that devices have inputs
2019-10-03 15:36:40 -04:00
hid-lg4ff.c
HID: Fix assumption that devices have inputs
2019-10-03 15:36:40 -04:00
hid-lg4ff.h
…
hid-lg-g15.c
HID: lg-g15 + ite: Add MODULE_AUTHOR
2021-05-05 14:39:24 +02:00
hid-lg.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-lg.h
…
hid-lgff.c
HID: Fix assumption that devices have inputs
2019-10-03 15:36:40 -04:00
hid-logitech-dj.c
HID: logitech-dj: add new lightspeed receiver id
2022-02-16 16:26:21 +01:00
hid-logitech-hidpp.c
HID: logitech-hidpp: battery: provide CAPACITY property for newer devices
2021-08-20 14:32:39 +02:00
hid-macally.c
HID: macally: Constify macally_id_table
2020-08-17 11:38:49 +02:00
hid-magicmouse.c
Merge branch 'for-5.17/magicmouse' into for-linus
2022-01-10 09:58:34 +01:00
hid-maltron.c
Support for Maltron L90 keyboard media keys
2019-01-14 20:11:01 +01:00
hid-mcp2221.c
HID: mcp2221: Fix GPIO output handling
2020-11-05 11:16:53 +01:00
hid-mf.c
HID: mf: add support for 0079:1846 Mayflash/Dragonrise USB Gamecube Adapter
2020-11-25 14:30:33 +01:00
hid-microsoft.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
2020-09-02 12:55:46 -07:00
hid-monterey.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-multitouch.c
HID: hid-input: Add suffix also for HID_DG_PEN
2021-12-14 10:08:40 +01:00
hid-nintendo.c
HID: nintendo: check the return value of alloc_workqueue()
2022-03-01 15:56:43 +01:00
hid-nti.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-ntrig.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-ortek.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-penmount.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-petalynx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-picolcd_backlight.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 265
2019-06-05 17:30:28 +02:00
hid-picolcd_cir.c
media: rc: harmonize infrared durations to microseconds
2020-09-03 16:18:55 +02:00
hid-picolcd_core.c
HID: hid-picolcd_core: Remove unused variable 'ret'
2021-04-07 18:46:20 +02:00
hid-picolcd_debugfs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 265
2019-06-05 17:30:28 +02:00
hid-picolcd_fb.c
fbdev: Put mmap for deferred I/O into drivers
2022-05-03 16:04:21 +02:00
hid-picolcd_lcd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 265
2019-06-05 17:30:28 +02:00
hid-picolcd_leds.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 265
2019-06-05 17:30:28 +02:00
hid-picolcd.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 265
2019-06-05 17:30:28 +02:00
hid-pl.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
hid-plantronics.c
HID: plantronics: Workaround for double volume key presses
2021-03-08 11:08:58 +01:00
hid-playstation.c
HID: playstation: fix return from dualsense_player_led_set_brightness()
2021-10-27 10:05:07 +02:00
hid-primax.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
hid-prodikeys.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-quirks.c
HID: apple: Add necessary IDs and configuration for T2 Macs.
2022-02-16 16:55:00 +01:00
hid-razer.c
HID: Add driver for Razer Blackwidow keyboards
2022-02-16 17:12:14 +01:00
hid-redragon.c
HID: redragon: fix num lock and caps lock LEDs
2018-06-25 15:23:40 +02:00
hid-retrode.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-rmi.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2020-10-23 16:16:31 -07:00
hid-roccat-arvo.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-roccat-arvo.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-roccat-common.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-roccat-common.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-roccat-isku.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-roccat-isku.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-roccat-kone.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-roccat-kone.h
HID: roccat: Use struct_group() to zero kone_mouse_event
2021-09-25 08:20:48 -07:00
hid-roccat-koneplus.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-roccat-koneplus.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-roccat-konepure.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-roccat-kovaplus.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-roccat-kovaplus.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-roccat-lua.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-roccat-lua.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-roccat-pyra.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-roccat-pyra.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-roccat-ryos.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-roccat-savu.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-roccat-savu.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-roccat.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-saitek.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-samsung.c
HID: check for valid USB device for many HID drivers
2021-12-02 15:36:18 +01:00
hid-semitek.c
HID: semitek: new driver for GK6X series keyboards
2021-05-05 14:21:08 +02:00
hid-sensor-custom.c
HID: hid-sensor-custom: Process failure of sensor_hub_set_feature()
2021-05-26 12:36:46 +02:00
hid-sensor-hub.c
HID: hid-sensor-hub: Return error for hid_set_field() failure
2021-05-05 14:36:18 +02:00
hid-sigmamicro.c
HID: add SiGma Micro driver
2022-02-02 15:12:22 +01:00
hid-sjoy.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
hid-sony.c
HID: sony: fix error path in probe
2021-12-02 15:36:18 +01:00
hid-speedlink.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-steam.c
HID: steam: fixes race in handling device list.
2020-06-19 09:21:21 +02:00
hid-steelseries.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-sunplus.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-thrustmaster.c
HID: hid-thrustmaster: fix OOB read in thrustmaster_interrupts
2022-02-21 09:15:10 +01:00
hid-tivo.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-tmff.c
HID: thrustmaster use swap() to make code cleaner
2021-12-14 10:50:23 +01:00
hid-topseed.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-twinhan.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 178
2019-05-30 11:29:19 -07:00
hid-u2fzero.c
HID: add hid_is_usb() function to make it simpler for USB detection
2021-12-02 15:35:57 +01:00
hid-uclogic-core.c
HID: uclogic: Support multiple frame input devices
2022-03-01 15:28:14 +01:00
hid-uclogic-params.c
HID: uclogic: Support multiple frame input devices
2022-03-01 15:28:14 +01:00
hid-uclogic-params.h
HID: uclogic: Support multiple frame input devices
2022-03-01 15:28:14 +01:00
hid-uclogic-rdesc.c
HID: uclogic: Put version first in rdesc namespace
2022-03-01 15:28:14 +01:00
hid-uclogic-rdesc.h
HID: uclogic: Define report IDs before their descriptors
2022-03-01 15:28:14 +01:00
hid-udraw-ps3.c
HID: udraw-ps3: Replace HTTP links with HTTPS ones
2020-07-20 12:24:41 +02:00
hid-viewsonic.c
HID: viewsonic: Support PD1011 signature pad
2019-02-21 12:00:53 +01:00
hid-vivaldi-common.c
HID: google: extract Vivaldi hid feature mapping for use in hid-hammer
2022-03-14 21:11:10 -07:00
hid-vivaldi-common.h
HID: google: extract Vivaldi hid feature mapping for use in hid-hammer
2022-03-14 21:11:10 -07:00
hid-vivaldi.c
HID: google: extract Vivaldi hid feature mapping for use in hid-hammer
2022-03-14 21:11:10 -07:00
hid-waltop.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-wiimote-core.c
HID: wiimote: remove h from printk format specifier
2021-01-07 10:14:58 +01:00
hid-wiimote-debug.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-wiimote-modules.c
HID: Wiimote: Treat the d-pad as an analogue stick
2020-06-19 14:17:22 +02:00
hid-wiimote.h
HID: Wiimote: Treat the d-pad as an analogue stick
2020-06-19 14:17:22 +02:00
hid-xiaomi.c
HID: Add support for side buttons of Xiaomi Mi Dual Mode Wireless Mouse Silent
2021-09-22 11:53:07 +02:00
hid-xinmo.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hid-zpff.c
HID: Fix assumption that devices have inputs
2019-10-03 15:36:40 -04:00
hid-zydacron.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hidraw.c
HID: hidraw: Replace hidraw device table mutex with a rwsem
2021-12-14 10:52:18 +01:00
Kconfig
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2022-04-01 10:14:32 -07:00
Makefile
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2022-04-01 10:14:32 -07:00
uhid.c
uaccess: remove CONFIG_SET_FS
2022-02-25 09:36:06 +01:00
wacom_sys.c
HID: wacom: fix problems when device is not a valid USB device
2021-12-02 15:36:12 +01:00
wacom_wac.c
HID: wacom: Avoid using stale array indicies to read contact count
2022-01-21 15:10:02 +01:00
wacom_wac.h
HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts
2021-11-10 10:02:06 +01:00
wacom.h
HID: wacom: generic: Treat serial number and related fields as unsigned
2019-11-06 21:37:29 +01:00