linux/drivers/hid
Jason Gerecke 49a397ad24 HID: wacom: Interpret tilt data from Intuos Pro BT as signed values
The tilt data contained in the Bluetooth packets of an Intuos Pro are
supposed to be interpreted as signed values. Simply casting the values
to type `char` is not guaranteed to work since it is implementation-
defined whether it is signed or unsigned. At least one user has noticed
the data being reported incorrectly on their system. To ensure that the
data is interpreted properly, we specifically cast to `signed char`
instead.

Link: https://github.com/linuxwacom/input-wacom/issues/445
Fixes: 4922cd26f0 ("HID: wacom: Support 2nd-gen Intuos Pro's Bluetooth classic interface")
CC: stable@vger.kernel.org # 4.11+
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
2024-11-06 15:56:35 +01:00
..
amd-sfh-hid HID: amd_sfh: Switch to device-managed dmam_alloc_coherent() 2024-10-09 17:18:57 +02:00
bpf HID: bpf: fix cfi stubs for hid_bpf_ops 2024-09-27 20:15:21 +02:00
i2c-hid HID: i2c-hid: Delayed i2c resume wakeup for 0x0d42 Goodix touchpad 2024-10-18 12:32:06 +02:00
intel-ish-hid hid: intel-ish-hid: Fix uninitialized variable 'rv' in ish_fw_xfer_direct_dma 2024-10-04 10:33:11 +02:00
surface-hid HID: surface-hid: kbd: Convert to platform remove callback returning void 2024-04-03 13:23:23 +02:00
usbhid HID: usbhid: Share USB device firmware node with child HID device 2024-06-06 09:29:07 +02:00
.kunitconfig
hid-a4tech.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-accutouch.c
hid-alps.c
hid-apple.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-appleir.c
hid-asus.c hid-for-linus-2024091602 2024-09-19 09:42:21 +02:00
hid-aureal.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-axff.c
hid-belkin.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-betopff.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-bigbenff.c HID: bigbenff: constify fixed up report descriptor 2024-09-05 16:20:56 +02:00
hid-cherry.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-chicony.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-cmedia.c HID: cmedia: constify fixed up report descriptor 2024-08-27 16:30:43 +02:00
hid-core.c HID: core: zero-initialize the report buffer 2024-10-29 15:44:42 +01:00
hid-corsair.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-cougar.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-cp2112.c hid: cp2112: Use irq_get_trigger_type() helper 2024-09-13 15:39:37 +02:00
hid-creative-sb0540.c
hid-cypress.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-debug.c input: Add support for "Do Not Disturb" 2024-06-07 11:08:07 +02:00
hid-dr.c HID: dr: constify fixed up report descriptor 2024-09-05 16:20:56 +02:00
hid-elan.c
hid-elecom.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-elo.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-emsff.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-evision.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-ezkey.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-ft260.c
hid-gaff.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-gembird.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-generic.c
hid-gfrm.c
hid-glorious.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-goodix-spi.c HID: hid-goodix: drop unsupported and undocumented DT part 2024-09-25 22:49:49 +02:00
hid-google-hammer.c HID: core: add helper for finding a field with a certain usage 2024-08-02 12:42:23 +02:00
hid-google-stadiaff.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-gt683r.c
hid-gyration.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-holtek-kbd.c HID: holtek-kbd: constify fixed up report descriptor 2024-09-05 16:20:56 +02:00
hid-holtek-mouse.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-holtekff.c
hid-hyperv.c HID: hyperv: avoid struct memcpy overrun warning 2023-07-09 12:47:37 +02:00
hid-icade.c
hid-ids.h HID: multitouch: Add quirk for Logitech Bolt receiver w/ Casa touchpad 2024-10-18 12:33:47 +02:00
hid-input-test.c
hid-input.c HID: Ignore battery for all ELAN I2C-HID devices 2024-08-06 08:42:53 +02:00
hid-ite.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-jabra.c
hid-kensington.c HID: Fix spelling mistakes "Kensigton" -> "Kensington" 2024-07-12 18:28:03 +02:00
hid-keytouch.c HID: keytouch: constify fixed up report descriptor 2024-09-05 16:20:56 +02:00
hid-kye.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-lcpower.c HID: add more missing MODULE_DESCRIPTION() macros 2024-07-10 09:11:27 +02:00
hid-led.c
hid-lenovo.c HID: lenovo: Add support for Thinkpad X1 Tablet Gen 3 keyboard 2024-10-18 12:36:11 +02:00
hid-letsketch.c HID: letsketch: add missing MODULE_DESCRIPTION() macro 2024-06-06 10:51:56 +02:00
hid-lg2ff.c
hid-lg3ff.c HID: hid-lg3ff: remove unused struct lg3ff_device 2024-02-13 11:43:55 +01:00
hid-lg4ff.c
hid-lg4ff.h
hid-lg-g15.c HID: lg-g15: add missing MODULE_DESCRIPTION() macro 2024-06-06 10:52:09 +02:00
hid-lg.c HID: lg: constify fixed up report descriptor 2024-09-06 10:06:02 +02:00
hid-lg.h
hid-lgff.c
hid-logitech-dj.c Merge branch 'for-6.11/module-description' into for-linus 2024-07-16 12:18:28 +02:00
hid-logitech-hidpp.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-macally.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-magicmouse.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-maltron.c HID: maltron: constify fixed up report descriptor 2024-09-05 16:20:56 +02:00
hid-mcp2200.c HID: mcp2200: added driver for GPIOs of MCP2200 2023-11-21 09:27:18 +01:00
hid-mcp2221.c HID: mcp2221: Remove unnecessary semicolon 2024-07-12 18:30:11 +02:00
hid-megaworld.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-mf.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-microsoft.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-monterey.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-multitouch.c HID: multitouch: Add quirk for Logitech Bolt receiver w/ Casa touchpad 2024-10-18 12:33:47 +02:00
hid-nintendo.c Merge branch 'for-6.11/nintendo' into for-linus 2024-07-16 12:24:04 +02:00
hid-nti.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-ntrig.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-nvidia-shield.c HID: nvidia-shield: Add missing check for input_ff_create_memless 2024-05-23 14:17:22 +02:00
hid-ortek.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-penmount.c
hid-petalynx.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-picolcd_backlight.c HID: picoLCD: Use backlight power constants 2024-09-05 10:55:15 +02:00
hid-picolcd_cir.c
hid-picolcd_core.c - Fix-ups 2024-05-22 10:45:12 -07:00
hid-picolcd_debugfs.c
hid-picolcd_fb.c - Fix-ups 2024-05-22 10:45:12 -07:00
hid-picolcd_lcd.c HID: picoLCD: Constify lcd_ops 2024-05-03 10:45:34 +01:00
hid-picolcd_leds.c
hid-picolcd.h
hid-pl.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-plantronics.c HID: plantronics: Workaround for an unexcepted opposite volume key 2024-10-08 08:45:17 +02:00
hid-playstation.c HID: hid-playstation: DS4: Update rumble and lightbar together 2024-08-22 00:24:09 +02:00
hid-primax.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-prodikeys.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-pxrc.c HID: pxrc: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-quirks.c HID: Add quirk for Labtec/ODDOR/aikeec handbrake 2023-12-04 16:21:05 +01:00
hid-razer.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-redragon.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-retrode.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-rmi.c HID: rmi: remove #ifdef CONFIG_PM 2023-10-25 18:33:42 +02:00
hid-roccat-arvo.c HID: roccat: make all 'class' structures const 2023-08-14 11:23:35 +02:00
hid-roccat-arvo.h
hid-roccat-common.c
hid-roccat-common.h
hid-roccat-isku.c HID: roccat: Convert sprintf() family to sysfs_emit() family 2024-04-03 13:42:04 +02:00
hid-roccat-isku.h
hid-roccat-kone.c HID: roccat: Convert sprintf() family to sysfs_emit() family 2024-04-03 13:42:04 +02:00
hid-roccat-kone.h
hid-roccat-koneplus.c HID: roccat: Convert sprintf() family to sysfs_emit() family 2024-04-03 13:42:04 +02:00
hid-roccat-koneplus.h
hid-roccat-konepure.c HID: roccat: make all 'class' structures const 2023-08-14 11:23:35 +02:00
hid-roccat-kovaplus.c HID: roccat: Convert sprintf() family to sysfs_emit() family 2024-04-03 13:42:04 +02:00
hid-roccat-kovaplus.h
hid-roccat-lua.c
hid-roccat-lua.h
hid-roccat-pyra.c HID: roccat: Convert sprintf() family to sysfs_emit() family 2024-04-03 13:42:04 +02:00
hid-roccat-pyra.h
hid-roccat-ryos.c HID: roccat: make all 'class' structures const 2023-08-14 11:23:35 +02:00
hid-roccat-savu.c HID: roccat: make all 'class' structures const 2023-08-14 11:23:35 +02:00
hid-roccat-savu.h
hid-roccat.c HID: roccat: make all 'class' structures const 2023-08-14 11:23:35 +02:00
hid-saitek.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-samsung.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-semitek.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-sensor-custom.c HID: hid-sensor-custom: Convert comma to semicolon 2024-09-03 14:00:05 +02:00
hid-sensor-hub.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-sigmamicro.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-sjoy.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-sony.c HID: sony: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-speedlink.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-steam.c Merge branch 'for-6.11/trivial' into for-linus 2024-07-16 12:19:28 +02:00
hid-steelseries.c HID: steelseries: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-sunplus.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-thrustmaster.c
hid-tivo.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-tmff.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-topre.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-topseed.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-twinhan.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-u2fzero.c
hid-uclogic-core-test.c HID: uclogic: Fix a work->entry not empty bug in __queue_work() 2023-10-25 16:25:47 +02:00
hid-uclogic-core.c HID: uclogic: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-uclogic-params-test.c HID: uclogic: Fix user-memory-access bug in uclogic_params_ugee_v2_init_event_hooks() 2023-10-25 16:25:47 +02:00
hid-uclogic-params.c HID: uclogic: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-uclogic-params.h HID: uclogic: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-uclogic-rdesc-test.c HID: uclogic: Avoid linking common code into multiple modules 2024-06-19 16:33:10 +02:00
hid-uclogic-rdesc.c HID: uclogic: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-uclogic-rdesc.h HID: uclogic: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-udraw-ps3.c
hid-viewsonic.c HID: viewsonic: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-vivaldi-common.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-vivaldi-common.h
hid-vivaldi.c
hid-vrc2.c HID: vrc2: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-waltop.c HID: waltop: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-wiimote-core.c
hid-wiimote-debug.c HID: hid-wiimote-debug.c: Drop error checking for debugfs_create_file 2023-08-14 11:14:42 +02:00
hid-wiimote-modules.c
hid-wiimote.h
hid-winwing.c HID: winwing: constify read-only structs 2024-08-27 18:25:53 +02:00
hid-xiaomi.c HID: xiaomi: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-xinmo.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-zpff.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-zydacron.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hidraw.c HID: hidraw: add HIDIOCREVOKE ioctl 2024-08-29 10:39:37 +02:00
Kconfig HID: hid-goodix: Add Goodix HID-over-SPI driver 2024-08-19 21:14:39 +02:00
Makefile HID: hid-goodix: Add Goodix HID-over-SPI driver 2024-08-19 21:14:39 +02:00
uhid.c HID: uhid: replace deprecated strncpy with strscpy 2023-11-30 13:38:50 -08:00
wacom_sys.c HID: wacom: Do not register input devices until after hid_hw_start 2024-02-06 16:12:07 +01:00
wacom_wac.c HID: wacom: Interpret tilt data from Intuos Pro BT as signed values 2024-11-06 15:56:35 +01:00
wacom_wac.h HID: wacom: Do not warn about dropped packets for first packet 2024-09-10 23:47:03 +02:00
wacom.h HID: wacom: Remove AES power_supply after extended inactivity 2023-11-29 16:13:21 +01:00