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400d4ebeee3ba90f4c90e0d989486cd3f4e7ddee
linux/drivers/hid
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Blaž Hrastnik e7773681f2 HID: Improve Windows Precision Touchpad detection. 
[ Upstream commit 2dbc6f113a ]

Per Microsoft spec, usage 0xC5 (page 0xFF) returns a blob containing
data used to verify the touchpad as a Windows Precision Touchpad.

   0x85, REPORTID_PTPHQA,    //    REPORT_ID (PTPHQA)
    0x09, 0xC5,              //    USAGE (Vendor Usage 0xC5)
    0x15, 0x00,              //    LOGICAL_MINIMUM (0)
    0x26, 0xff, 0x00,        //    LOGICAL_MAXIMUM (0xff)
    0x75, 0x08,              //    REPORT_SIZE (8)
    0x96, 0x00, 0x01,        //    REPORT_COUNT (0x100 (256))
    0xb1, 0x02,              //    FEATURE (Data,Var,Abs)

However, some devices, namely Microsoft's Surface line of products
instead implement a "segmented device certification report" (usage 0xC6)
which returns the same report, but in smaller chunks.

    0x06, 0x00, 0xff,        //     USAGE_PAGE (Vendor Defined)
    0x85, REPORTID_PTPHQA,   //     REPORT_ID (PTPHQA)
    0x09, 0xC6,              //     USAGE (Vendor usage for segment #)
    0x25, 0x08,              //     LOGICAL_MAXIMUM (8)
    0x75, 0x08,              //     REPORT_SIZE (8)
    0x95, 0x01,              //     REPORT_COUNT (1)
    0xb1, 0x02,              //     FEATURE (Data,Var,Abs)
    0x09, 0xC7,              //     USAGE (Vendor Usage)
    0x26, 0xff, 0x00,        //     LOGICAL_MAXIMUM (0xff)
    0x95, 0x20,              //     REPORT_COUNT (32)
    0xb1, 0x02,              //     FEATURE (Data,Var,Abs)

By expanding Win8 touchpad detection to also look for the segmented
report, all Surface touchpads are now properly recognized by
hid-multitouch.

Signed-off-by: Blaž Hrastnik <blaz@mxxn.io>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-15 16:21:15 +09:00
..
i2c-hid
HID: i2c-hid: add Trekstor Primebook C11B to descriptor override
2023-05-15 14:55:47 +09:00
intel-ish-hid
HID: intel-ish-hid: fixes incorrect error handling
2023-05-15 16:06:36 +09:00
usbhid
HID: hiddev: do cleanup in failure of opening a device
2023-05-15 14:18:43 +09:00
hid-a4tech.c
HID: input: fix a4tech horizontal wheel custom usage
2023-05-15 14:20:45 +09:00
hid-alps.c
Merge branches 'for-4.8/upstream-fixes', 'for-4.9/alps', 'for-4.9/hid-input', 'for-4.9/intel-ish', 'for-4.9/kye-uclogic-waltop-fixes', 'for-4.9/logitech', 'for-4.9/sony', 'for-4.9/upstream' and 'for-4.9/wacom' into for-linus
2016-10-07 09:59:48 +02:00
hid-apple.c
HID: apple: Fix stuck function keys when using FN
2023-05-15 14:41:12 +09:00
hid-appleir.c
HID: hid-input: allow input_configured callback return errors
2015-11-05 09:51:50 -08:00
hid-asus.c
HID: asus: add support for VivoBook E200HA
2016-04-04 09:59:21 +02:00
hid-aureal.c
HID: fix some indenting issues
2015-10-21 13:15:53 +02:00
hid-axff.c
HID: Fix assumption that devices have inputs (CVE-2019-19532)
2020-12-17 17:23:21 +09:00
hid-belkin.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-betopff.c
HID: betop: add drivers/hid/hid-betopff.c
2014-12-22 15:00:25 +01:00
hid-cherry.c
HID: fix a couple of off-by-ones
2014-08-21 10:43:28 -05:00
hid-chicony.c
HID: chicony: Add support for another ASUS Zen AiO keyboard
2017-12-14 09:28:18 +01:00
hid-cmedia.c
HID: Support for CMedia CM6533 HID audio jack controls
2016-03-02 10:31:36 +01:00
hid-core.c
HID: Improve Windows Precision Touchpad detection.
2023-05-15 16:21:15 +09:00
hid-corsair.c
HID: corsair: Add driver Scimitar Pro RGB gaming mouse 1b1c:1b3e support to hid-corsair
2017-12-25 14:23:37 +01:00
hid-cp2112.c
HID: cp2112: fix broken gpio_direction_input callback
2017-12-20 10:07:26 +01:00
hid-cypress.c
HID: hid-cypress: validate length of report
2017-01-15 13:42:56 +01:00
hid-debug.c
HID: debug: fix race condition with between rdesc_show() and device removal
2023-05-15 12:38:21 +09:00
hid-dr.c
HID: Fix assumption that devices have inputs (CVE-2019-19532)
2020-12-17 17:23:21 +09:00
hid-elecom.c
HID: fix some indenting issues
2015-10-21 13:15:53 +02:00
hid-elo.c
HID: elo: clear BTN_LEFT mapping
2018-03-22 09:17:53 +01:00
hid-emsff.c
HID: Fix assumption that devices have inputs (CVE-2019-19532)
2020-12-17 17:23:21 +09:00
hid-ezkey.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-gaff.c
HID: Fix assumption that devices have inputs (CVE-2019-19532)
2020-12-17 17:23:21 +09:00
hid-gembird.c
HID: gembird: add new driver to fix Gembird JPD-DualForce 2
2015-08-18 15:03:43 +02:00
hid-generic.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-gfrm.c
HID: hid-gfrm: avoid warning for input_configured API change
2015-11-05 10:15:35 -08:00
hid-gt683r.c
HID: use to_hid_device()
2015-12-28 13:41:44 +01:00
hid-gyration.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-holtek-kbd.c
HID: holtek: test for sanity of intfdata
2023-05-15 14:18:25 +09:00
hid-holtek-mouse.c
HID: Add Holtek USB ID 04d9:a0c2 ETEKCITY Scroll
2014-09-08 09:48:56 +02:00
hid-holtekff.c
HID: Fix assumption that devices have inputs (CVE-2019-19532)
2020-12-17 17:23:21 +09:00
hid-hyperv.c
HID: hyperv: match wait_for_completion_timeout return type
2015-01-26 14:25:41 +01:00
hid-icade.c
HID: icade: u16 which never < 0
2013-04-24 16:32:27 +02:00
hid-ids.h
HID: Add quirk for HP X1200 PIXART OEM mouse
2023-05-15 14:15:49 +09:00
hid-input.c
HID: input: add mapping for "Toggle Display" key
2023-05-15 12:49:35 +09:00
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: Fix MousePen i608X v2 report descriptor
2016-09-19 14:32:22 +02:00
hid-lcpower.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-led.c
HID: hid-led: fix issue with transfer buffer not being dma capable
2016-10-10 10:47:03 +02:00
hid-lenovo.c
HID: lenovo: Add checks to fix of_led_classdev_register
2023-05-15 11:23:36 +09:00
hid-lg2ff.c
HID: Fix assumption that devices have inputs (CVE-2019-19532)
2020-12-17 17:23:21 +09:00
hid-lg3ff.c
HID: Fix assumption that devices have inputs (CVE-2019-19532)
2020-12-17 17:23:21 +09:00
hid-lg4ff.c
HID: logitech: Fix general protection fault caused by Logitech driver
2023-05-15 14:31:50 +09:00
hid-lg4ff.h
HID: hid-logitech: Add combined pedal support Logitech wheels
2016-09-26 15:39:54 +02:00
hid-lg.c
HID: logitech: Fix general protection fault caused by Logitech driver
2023-05-15 14:31:50 +09:00
hid-lg.h
HID: hid-lg4ff: Introduce a module parameter to disable automatic switch of compatibility mode
2015-02-18 21:14:54 +01:00
hid-lgff.c
HID: Fix assumption that devices have inputs (CVE-2019-19532)
2020-12-17 17:23:21 +09:00
hid-logitech-dj.c
HID: logitech-dj: check report length
2014-12-17 08:50:12 +01:00
hid-logitech-hidpp.c
HID: logitech-hidpp: use RAP instead of FAP to get the protocol version
2023-05-15 13:34:21 +09:00
hid-magicmouse.c
BACKPORT: treewide: Fix function prototypes for module_param_call()
2018-02-28 15:09:58 -08:00
hid-microsoft.c
HID: multitouch: enable the Surface 3 Type Cover to report multitouch data
2017-04-12 12:41:16 +02:00
hid-monterey.c
HID: fix a couple of off-by-ones
2014-08-21 10:43:28 -05:00
hid-multitouch.c
ODROID-G12: Make hid-multitouch and dwav-usb-mt driver as mouldes.
2022-03-15 09:20:56 +09:00
hid-ntrig.c
HID: hid-ntrig: add error handling for sysfs_create_group
2023-05-15 08:29:12 +09:00
hid-ortek.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-penmount.c
HID: penmount: report only one button for PenMount 6000 USB touchscreen controller
2016-03-10 17:17:26 +01:00
hid-petalynx.c
HID: fix a couple of off-by-ones
2014-08-21 10:43:28 -05:00
hid-picolcd_backlight.c
HID: picoLCD: Deletion of unnecessary checks before three function calls
2015-06-29 14:51:12 +02:00
hid-picolcd_cir.c
HID: picoLCD: Deletion of unnecessary checks before three function calls
2015-06-29 14:51:12 +02:00
hid-picolcd_core.c
HID: picolcd: be more verbose when reporting report size error
2014-08-27 23:27:10 +02:00
hid-picolcd_debugfs.c
HID: picolcd: remove unnecessary NULL test before debugfs_remove
2014-06-30 09:54:22 +02:00
hid-picolcd_fb.c
drivers/hid/hid-picolcd_fb: avoid world-writable sysfs files.
2014-05-14 10:53:56 +09:30
hid-picolcd_lcd.c
HID: picoLCD: Deletion of unnecessary checks before three function calls
2015-06-29 14:51:12 +02:00
hid-picolcd_leds.c
HID: use to_hid_device()
2015-12-28 13:41:44 +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: pantherlord: validate output report details
2013-09-04 11:58:32 +02:00
hid-plantronics.c
HID: hid-plantronics: Re-resend Update to map button for PTT products
2023-05-12 16:42:19 +09:00
hid-primax.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-prodikeys.c
HID: prodikeys: Fix general protection fault during probe
2023-05-15 14:31:49 +09:00
hid-rmi.c
HID: Fix hid_report_len usage
2018-04-24 09:34:11 +02:00
hid-roccat-arvo.c
HID: use kobj_to_dev()
2015-12-28 13:41:51 +01:00
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: use kobj_to_dev()
2015-12-28 13:41:51 +01:00
hid-roccat-common.h
HID: roccat: generalize some common code
2013-10-30 14:17:31 +01:00
hid-roccat-isku.c
HID: use kobj_to_dev()
2015-12-28 13:41:51 +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: use kobj_to_dev()
2015-12-28 13:41:51 +01:00
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: use kobj_to_dev()
2015-12-28 13:41:51 +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: generalize some common code
2013-10-30 14:17:31 +01:00
hid-roccat-kovaplus.c
HID: roccat: prevent an out of bounds read in kovaplus_profile_activated()
2018-05-30 07:50:21 +02:00
hid-roccat-kovaplus.h
HID: roccat: deprecate some Kovaplus attributes
2012-11-12 15:30:29 +01:00
hid-roccat-lua.c
HID: use kobj_to_dev()
2015-12-28 13:41:51 +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: use kobj_to_dev()
2015-12-28 13:41:51 +01:00
hid-roccat-pyra.h
HID: roccat: deprecated some Pyra attributes
2012-11-12 15:30:28 +01:00
hid-roccat-ryos.c
HID: roccat: add support for Ryos MK keyboards
2013-10-30 14:17:31 +01:00
hid-roccat-savu.c
HID: roccat: generalize some common code
2013-10-30 14:17:31 +01:00
hid-roccat-savu.h
HID: roccat: generalize some common code
2013-10-30 14:17:31 +01:00
hid-roccat.c
HID: roccat: silence an uninitialized variable warning
2016-04-04 09:49:12 +02:00
hid-saitek.c
HID: hid-saitek: Add device ID for RAT 7 Contagion
2023-05-15 08:33:53 +09:00
hid-samsung.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-sensor-custom.c
HID: sensor: fix attributes in HID sensor interface
2016-11-05 16:56:09 +01:00
hid-sensor-hub.c
HID: sensor-hub: add quirk for Microchip MM7150
2017-04-12 12:41:16 +02:00
hid-sjoy.c
HID: sjoy: support Super Joy Box 4
2015-05-07 10:47:53 +02:00
hid-sony.c
HID: sony: Support DS4 dongle
2023-05-15 08:25:29 +09:00
hid-speedlink.c
HID: Fix Speedlink VAD Cezanne support for some devices
2013-08-26 13:51:10 +02:00
hid-steelseries.c
HID: use to_hid_device()
2015-12-28 13:41:44 +01:00
hid-sunplus.c
HID: fix a couple of off-by-ones
2014-08-21 10:43:28 -05:00
hid-tivo.c
HID: tivo: enable all buttons on the TiVo Slide Pro remote
2015-03-15 10:04:27 -04:00
hid-tmff.c
HID: Add 044f:b320 ThrustMaster, Inc. 2 in 1 DT
2023-05-15 14:20:23 +09:00
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: uclogic: Add support for UC-Logic TWHA60 v3
2016-09-19 14:32:24 +02:00
hid-waltop.c
HID: Remove broken links to tablet descriptions
2016-09-19 14:32:21 +02:00
hid-wiimote-core.c
HID: wiimote: replace hid_output_raw_report with hid_hw_output_report for output requests
2014-02-17 14:57:17 +01:00
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: Fix wiimote mp scale linearization
2016-03-18 17:31:38 +01:00
hid-wiimote.h
HID: use to_hid_device()
2015-12-28 13:41:44 +01:00
hid-xinmo.c
HID: xinmo: fix for out of range for THT 2P arcade controller.
2017-12-25 14:23:40 +01:00
hid-zpff.c
HID: Fix assumption that devices have inputs (CVE-2019-19532)
2020-12-17 17:23:21 +09:00
hid-zydacron.c
HID: trivial devm conversion for special hid drivers
2013-07-31 10:12:28 +02:00
hidraw.c
HID: hidraw: Fix invalid read in hidraw_ioctl
2023-05-15 14:31:52 +09:00
Kconfig
HID: corsair: Add driver Scimitar Pro RGB gaming mouse 1b1c:1b3e support to hid-corsair
2017-12-25 14:23:37 +01:00
Makefile
HID: intel_ish-hid: ISH Transport layer
2016-08-17 11:13:07 +02:00
uhid.c
HID: uhid: forbid UHID_CREATE under KERNEL_DS or elevated privileges
2023-05-15 09:51:56 +09:00
wacom_sys.c
HID: Fix hid_report_len usage
2018-04-24 09:34:11 +02:00
wacom_wac.c
HID: wacom: Correct distance scale for 2nd-gen Intuos devices
2023-05-15 14:21:01 +09:00
wacom_wac.h
Merge branches 'for-4.8/upstream-fixes', 'for-4.9/alps', 'for-4.9/hid-input', 'for-4.9/intel-ish', 'for-4.9/kye-uclogic-waltop-fixes', 'for-4.9/logitech', 'for-4.9/sony', 'for-4.9/upstream' and 'for-4.9/wacom' into for-linus
2016-10-07 09:59:48 +02:00
wacom.h
HID: wacom: power_supply: provide the actual model_name
2016-08-05 13:39:23 +02:00