Commit Graph

7045 Commits

Author SHA1 Message Date
Takashi Iwai
16e28abb72 Input: i8042 - Add quirk for Fujitsu Lifebook T725
Fujitsu Lifebook T725 laptop requires, like a few other similar
models, the nomux and notimeout options to probe the touchpad
properly.  This patch adds the corresponding quirk entries.

BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1191980
Tested-by: Neal Gompa <ngompa13@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20211103070019.13374-1-tiwai@suse.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-11-05 16:33:00 -07:00
Linus Torvalds
5af06603c4 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina:

 - support for Nintendo Switch Pro Controllers and Joy-Cons (Daniel J.
   Ogorchock)

 - support for new revision of the NitroKey U2F device firmware (Andrej
   Shadura)

 - LED handling improvements for Sony Playstation5 controllers (Roderick
   Colenbrander)

 - support for Apple 2021 Magic Keyboard (Alex Henrie)

 - other assorted code cleanups and new device ID additions

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (41 commits)
  HID: nintendo: fix -Werror build
  HID: playstation: require multicolor LED functionality
  HID: u2fzero: properly handle timeouts in usb_submit_urb
  HID: u2fzero: clarify error check and length calculations
  HID: u2fzero: Support NitroKey U2F revision of the device
  HID: wacom: Make use of the helper function devm_add_action_or_reset()
  HID: wacom: Shrink critical section in `wacom_add_shared_data`
  HID: nintendo: prevent needless queueing of the rumble worker
  HID: nintendo: ratelimit subcommands and rumble
  HID: nintendo: improve rumble performance and stability
  HID: nintendo: add IMU support
  HID: nintendo: add support for reading user calibration
  HID: nintendo: add support for charging grip
  HID: nintendo: set controller uniq to MAC
  HID: nintendo: reduce device removal subcommand errors
  HID: nintendo: patch hw version for userspace HID mappings
  HID: nintendo: send subcommands after receiving input report
  HID: nintendo: improve subcommand reliability
  HID: nintendo: add rumble support
  HID: nintendo: add home led support
  ...
2021-11-05 08:31:51 -07:00
Linus Torvalds
abfecb3909 TTY / Serial driver update for 5.16-rc1
Here is the big set of tty and serial driver updates for 5.16-rc1.
 
 Nothing major in here at all, just lots of tiny serial and tty driver
 updates for various reported things, and some good cleanups.  These
 include:
 	- more good tty api cleanups from Jiri
 	- stm32 serial driver updates
 	- softlockup fix for non-preempt systems under high serial load
 	- rpmsg serial driver update
 	- 8250 drivers updates and fixes
 	- n_gsm line discipline fixes and updates as people are finally
 	  starting to use it.
 
 All of these have been in linux-next for a while now with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty / serial driver updates from Greg KH:
 "Here is the big set of tty and serial driver updates for 5.16-rc1.

  Nothing major in here at all, just lots of tiny serial and tty driver
  updates for various reported things, and some good cleanups. These
  include:

   - more good tty api cleanups from Jiri

   - stm32 serial driver updates

   - softlockup fix for non-preempt systems under high serial load

   - rpmsg serial driver update

   - 8250 drivers updates and fixes

   - n_gsm line discipline fixes and updates as people are finally
     starting to use it.

  All of these have been in linux-next for a while now with no reported
  issues"

* tag 'tty-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (86 commits)
  tty: Fix extra "not" in TTY_DRIVER_REAL_RAW description
  serial: cpm_uart: Protect udbg definitions by CONFIG_SERIAL_CPM_CONSOLE
  tty: rpmsg: Define tty name via constant string literal
  tty: rpmsg: Add pr_fmt() to prefix messages
  tty: rpmsg: Use dev_err_probe() in ->probe()
  tty: rpmsg: Unify variable used to keep an error code
  tty: rpmsg: Assign returned id to a local variable
  serial: stm32: push DMA RX data before suspending
  serial: stm32: terminate / restart DMA transfer at suspend / resume
  serial: stm32: rework RX dma initialization and release
  serial: 8250_pci: Remove empty stub pci_quatech_exit()
  serial: 8250_pci: Replace custom pci_match_id() implementation
  serial: xilinx_uartps: Fix race condition causing stuck TX
  serial: sunzilog: Mark sunzilog_putchar() __maybe_unused
  Revert "tty: hvc: pass DMA capable memory to put_chars()"
  Revert "virtio-console: remove unnecessary kmemdup()"
  serial: 8250_pci: Replace dev_*() by pci_*() macros
  serial: 8250_pci: Get rid of redundant 'else' keyword
  serial: 8250_pci: Refactor the loop in pci_ite887x_init()
  tty: add rpmsg driver
  ...
2021-11-04 09:09:37 -07:00
Linus Torvalds
6ab1d4839a platform-drivers-x86 for v5.16-1
Highlights:
  - AMD-PMC S0ix support fixes and improvements
  - HP-WMI support for Omen laptops
  - New nvidia-wmi-ec-backlight driver
  - New Intel ISH ECLITE driver
  - WMI core cleanups
  - Support for various new Melanox platforms
  - System76 Laptop support improvements
  - Surface Laptop Studio support and initial Surface Pro 8 support
  - Various other small fixes and hardware-id additions
 
 The following is an automated git shortlog grouped by driver:
 
 ABI:
  -  sysfs-platform-intel-pmc: add blank lines to make it valid for ReST
  -  sysfs-platform-dell-privacy-wmi: correct ABI entries
 
 ASoC:
  -  Intel: Move soc_intel_is_foo() helpers to a generic header
 
 Add Intel ishtp eclite driver:
  - Add Intel ishtp eclite driver
 
 Add driver for ACPI WMAA EC-based backlight control:
  - Add driver for ACPI WMAA EC-based backlight control
 
 Documentation/ABI:
  -  Add new line card attributes for mlxreg-io sysfs interfaces
  -  Add new attributes for mlxreg-io sysfs interfaces
 
 HID:
  -  surface-hid: Allow driver matching for target ID 1 devices
  -  surface-hid: Use correct event registry for managing HID events
 
 Input:
  -  axp20x-pek - Use new soc_intel_is_cht() helper
 
 Remove "WMAA" from identifier names in wmaa-backlight-wmi.c:
  - Remove "WMAA" from identifier names in wmaa-backlight-wmi.c
 
 Rename wmaa-backlight-wmi to nvidia-wmi-ec-backlight:
  - Rename wmaa-backlight-wmi to nvidia-wmi-ec-backlight
 
 Support for EC-connected GPIOs for identify LED/button on Barco P50 board:
  - Support for EC-connected GPIOs for identify LED/button on Barco P50 board
 
 acer-wmi:
  -  use __packed instead of __attribute__((packed))
 
 amd-pmc:
  -  Drop check for valid alarm time
  -  Downgrade dev_info message to dev_dbg
  -  fix compilation without CONFIG_RTC_SYSTOHC_DEVICE
  -  Add special handling for timer based S0i3 wakeup
  -  adjust arguments for `amd_pmc_send_cmd`
  -  Add alternative acpi id for PMC controller
  -  Add a message to print resume time info
  -  Send command to dump data after clearing OS_HINT
  -  Fix compilation when CONFIG_DEBUGFS is disabled
  -  Export Idlemask values based on the APU
  -  Check s0i3 cycle status
  -  Increase the response register timeout
 
 asus-wmi:
  -  rename platform_profile_* function symbols
 
 barco-p50-gpio:
  -  use KEY_VENDOR for button instead of KEY_RESTART
 
 dell:
  -  Make DELL_WMI_PRIVACY depend on DELL_WMI
  -  fix DELL_WMI_PRIVACY dependencies & build error
 
 dell-wmi:
  -  Recognise or support new switches
 
 docs:
  -  ABI: fix documentation warning in sysfs-driver-mlxreg-io
 
 gigabyte-wmi:
  -  add support for B550 AORUS ELITE AX V2
  -  add support for B550I Aorus Pro AX
 
 hp-wmi:
  -  rename platform_profile_* function symbols
  -  add support for omen laptops
 
 ideapad-laptop:
  -  Add platform support for Ideapad 5 Pro 16ACH6-82L5
 
 int1092:
  -  Fix non sequential device mode handling
 
 intel_int0002_vgpio:
  -  Use the new soc_intel_is_byt()/_cht() helpers
 
 intel_scu_ipc:
  -  Update timeout value in comment
  -  Increase virtual timeout to 10s
  -  Fix busy loop expiry time
 
 intel_skl_int3472:
  -  Correct null check
 
 lg-laptop:
  -  replace snprintf in show functions with sysfs_emit
  -  Correctly handle dmi_get_system_info() returning NULL
 
 mlx-platform:
  -  Add support for new system SGN2410
  -  Add BIOS attributes for CoffeeLake COMEx based systems
  -  Extend FAN and LED configuration to support new MQM97xx systems
  -  Add support for multiply cooling devices
  -  Configure notifier callbacks for modular system
  -  Add initial support for new modular system
 
 panasonic-laptop:
  -  Replace snprintf in show functions with sysfs_emit
 
 platform:
  -  x86: ideapad-laptop: Use ACPI_COMPANION() directly
  -  lg-laptop: drop unneeded MODULE_ALIAS
 
 platform/mellanox:
  -  mlxreg-lc: Add initial support for Nvidia line card devices
  -  mlxreg-io: Extend number of hwmon attributes
  -  mlxreg-hotplug: Extend logic for hotplug devices operations
  -  mlxreg-io: Fix read access of n-bytes size attributes
  -  mlxreg-io: Fix argument base in kstrtou32() call
 
 platform/surface:
  -  aggregator_registry: Add initial support for Surface Pro 8
  -  aggregator_registry: Add support for Surface Laptop Studio
  -  gpe: Add support for Surface Laptop Studio
 
 platform/x86/intel:
  -  hid: Add DMI switches allow list
  -  punit_ipc: Drop wrong use of ACPI_PTR()
 
 platform_data/mlxreg:
  -  Add new field for secured access
  -  Add new type to support modular systems
 
 sony-laptop:
  -  replace snprintf in show functions with sysfs_emit
 
 surface:
  -  surface3_power: Drop redundant acpi_bus_get_device() call
  -  surface3-wmi: Use ACPI_COMPANION() directly
 
 system76_acpi:
  -  Fix input device error handling
  -  fix Kconfig dependencies
  -  Add attribute group for kb_led_color
  -  Add battery charging thresholds
  -  Replace Fn+F2 function for OLED models
  -  Report temperature and fan speed
 
 thinkpad_acpi:
  -  Fix bitwise vs. logical warning
  -  Fix coccinelle warnings
  -  Switch to common use of attributes
 
 touchscreen_dmi:
  -  Add info for the Viglen Connect 10 tablet
  -  Update info for the Chuwi Hi10 Plus (CWI527) tablet
  -  Add info for the Chuwi HiBook (CWI514) tablet
 
 update email addresses. Change all email addresses for Mark Gross to use markgross@kernel.org.:
  - update email addresses. Change all email addresses for Mark Gross to use markgross@kernel.org.
 
 wmi:
  -  change notification handler type
  -  more detailed error reporting in find_guid()
  -  introduce helper to retrieve event data
  -  introduce helper to determine type
  -  introduce helper to generate method names
  -  introduce helper to convert driver to WMI driver
  -  simplify error handling logic
  -  do not fail if disabling fails
  -  improve debug messages
  -  align arguments of functions
  -  move variables
  -  remove variable
  -  use sizeof(*p) in allocation
  -  use !p to check for NULL
  -  use sysfs_emit()
  -  make GUID block packed
  -  use guid_t and guid_equal()
  -  use bool instead of int
  -  use BIT() macro
  -  remove unnecessary checks
  -  remove stray empty line
  -  remove unnecessary casts
  -  remove unnecessary argument
  -  remove unnecessary variable
  -  remove unnecessary initializations
  -  remove unnecessary initialization
  -  remove commas
  -  fix checkpatch warnings
  -  fix kernel doc
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Merge tag 'platform-drivers-x86-v5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Hans de Goede:
 "Highlights:

   - AMD-PMC S0ix support fixes and improvements

   - HP-WMI support for Omen laptops

   - New nvidia-wmi-ec-backlight driver

   - New Intel ISH ECLITE driver

   - WMI core cleanups

   - Support for various new Melanox platforms

   - System76 Laptop support improvements

   - Surface Laptop Studio support and initial Surface Pro 8 support

   - Various other small fixes and hardware-id additions"

* tag 'platform-drivers-x86-v5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (106 commits)
  platform/x86: system76_acpi: Fix input device error handling
  platform/x86: touchscreen_dmi: Add info for the Viglen Connect 10 tablet
  platform/surface: aggregator_registry: Add initial support for Surface Pro 8
  platform/x86: mlx-platform: Add support for new system SGN2410
  platform/x86: mlx-platform: Add BIOS attributes for CoffeeLake COMEx based systems
  platform/x86: mlx-platform: Extend FAN and LED configuration to support new MQM97xx systems
  platform/x86: asus-wmi: rename platform_profile_* function symbols
  platform/x86: hp-wmi: rename platform_profile_* function symbols
  platform/x86: amd-pmc: Drop check for valid alarm time
  platform/x86: amd-pmc: Downgrade dev_info message to dev_dbg
  platform/x86: amd-pmc: fix compilation without CONFIG_RTC_SYSTOHC_DEVICE
  platform/x86: system76_acpi: fix Kconfig dependencies
  platform/x86: barco-p50-gpio: use KEY_VENDOR for button instead of KEY_RESTART
  platform/x86: sony-laptop: replace snprintf in show functions with sysfs_emit
  platform/x86: lg-laptop: replace snprintf in show functions with sysfs_emit
  docs: ABI: fix documentation warning in sysfs-driver-mlxreg-io
  platform/x86: wmi: change notification handler type
  HID: surface-hid: Allow driver matching for target ID 1 devices
  HID: surface-hid: Use correct event registry for managing HID events
  platform/surface: aggregator_registry: Add support for Surface Laptop Studio
  ...
2021-11-02 21:54:26 -07:00
Jesse Taube
322a552e19 Input: cap11xx - add support for cap1206
According to the datasheet "The CAP1206 is pin- and register-compatible
with the CAP1106, with the exception of the GAIN[1:0] bits and ALT_POL
bit"(57). So, this patch aims to disable them as they are no longer
used.

Signed-off-by: Jesse Taube <mr.bossman075@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-11-02 17:03:04 -07:00
Daniel J. Ogorchock
4ff5b10840 HID: nintendo: add IMU support
This patch adds support for the controller's IMU. The accelerometer and
gyro data are both provided to userspace using a second input device.
The devices can be associated using their uniq value (set to the
controller's MAC address).

A large part of this patch's functionality was provided by Carl Mueller.

The IMU device is blacklisted from the joydev input handler.

Signed-off-by: Daniel J. Ogorchock <djogorchock@gmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-10-27 10:05:52 +02:00
Hans de Goede
5ecc1e9478 Input: axp20x-pek - Use new soc_intel_is_cht() helper
Use the new soc_intel_is_cht() helper to find out if we are running
on a CHT device rather then checking the ACPI _HRV field.

This is more reliable (some CHT devices have been found where the _HRV
for the PMIC is 2 rather then 3) and leads to a nice cleanup.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20211018143324.296961-4-hdegoede@redhat.com
2021-10-19 17:31:24 +02:00
Greg Kroah-Hartman
412a5feba4 Merge 5.15-rc6 into tty-next
We need the serial/tty fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-18 09:38:54 +02:00
Linus Torvalds
12dbbfadd8 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:

 - a new product ID for the xpad joystick driver

 - fixes to resistive-adc-touch and snvs_pwrkey drivers

 - a change to touchscreen helpers to make clang happier

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: touchscreen - avoid bitwise vs logical OR warning
  Input: xpad - add support for another USB ID of Nacon GC-100
  Input: resistive-adc-touch - fix division by zero error on z1 == 0
  Input: snvs_pwrkey - add clk handling
2021-10-17 16:57:06 -10:00
Marek Vasut
c6ac8f0b4c Input: ili210x - add ili251x firmware update support
The ili251x firmware can be updated, this is used when switching between
different modes of operation of the touch surface, e.g. glove operation.
This patch implements the firmware update mechanism triggered by a write
into an sysfs attribute.

The firmware itself is distributed as an intel hex file with non-standard
types. The first two lines are of type 0xad, which indicates the start of
DataFlash payload, that is always at address 0xf000 on the ili251x, so it
can be dropped, and 0xac which indicates the position of firmware info in
the Application payload, that is always at address 0x2020 on the ili251x
and we do not care. The rest of the firmware is data of type 0x00, and we
care about that. To convert the firmware hex file into something usable
by the kernel, remove the first two lines and then use ihex2fw:

 $ tail -n +3 input.hex > temp.hex
 $ ./tools/firmware/ihex2fw temp.hex firmware/ilitek/ili251x.bin

To trigger the firmware update, place firmware file ilitek/ili251x.bin
into /lib/firmware/, write into firmware_update sysfs attribute and wait
about 30-40 seconds. The firmware update is slow. Afterward, verify the
firmware_version and mode sysfs attributes to check whether the firmware
got updated and the controller switched back to application (AP) mode by
reading out 'mode' attribute in sysfs.

Note that the content of firmware_version, e.g. 0600.0005.abcd.aa04 can
be matched to the content of the firmware hex file. The first four bytes,
0x06 0x00 0x00 0x05 can be found at ^:102030 00 05000006, the next four
bytes 0xab 0xcd 0xaa 0x04 at ^:10F000 00 nnnnnnnn ABCDAA04.

Note that the protocol differs considerably between the ili2xxx devices,
this patch therefore implements this functionality only for ili251x that
I can test.

Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20210831202506.181927-3-marex@denx.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-16 22:29:35 -07:00
Marek Vasut
70a7681db0 Input: ili210x - export ili251x version details via sysfs
The ili251x firmware protocol permits readout of firmware version,
protocol version, mcu version and current mode (application, boot
loader, forced update). These information are useful when updating
the firmware on the il251x, e.g. to avoid updating the same firmware
into the device multiple times. The locking is now necessary to avoid
races between interrupt handler and the sysfs readouts.

Note that the protocol differs considerably between the ili2xxx devices,
this patch therefore implements this functionality only for ili251x that
I can test.

Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20210831202506.181927-2-marex@denx.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-16 22:29:34 -07:00
Marek Vasut
235300ed8c Input: ili210x - use resolution from ili251x firmware
The ili251x firmware protocol permits readout of panel resolution,
implement this, but make it possible to override this value using
DT bindings. This way, older DTs which contain touchscreen-size-x
and touchscreen-size-y properties will behave just like before and
new DTs may avoid specifying these for ILI251x.

Note that the command format is different on other controllers, so
this functionality is isolated to ILI251x.

Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20210831202506.181927-1-marex@denx.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-16 22:29:32 -07:00
Shawn Guo
9e5afc84ff Input: pm8941-pwrkey - respect reboot_mode for warm reset
On some devices, e.g. Sony Xperia M4 Aqua, warm reset is used to reboot
device into bootloader and recovery mode.  Instead of always doing hard
reset, add a check on reboot_mode for possible warm reset.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Tested-by: Luca Weiss <luca@z3ntu.xyz>
Link: https://lore.kernel.org/r/20210714095850.27185-3-shawn.guo@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-16 21:31:07 -07:00
Krzysztof Kozlowski
dcd6a66a23 Input: max77693-haptic - drop unneeded MODULE_ALIAS
The MODULE_DEVICE_TABLE already creates proper alias for platform
driver.  Having another MODULE_ALIAS causes the alias to be duplicated.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210916170514.137977-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-16 21:18:30 -07:00
Dmitry Torokhov
ec45b858c8 Input: cpcap-pwrbutton - do not set input parent explicitly
We are using devm_input_allocate_device() that already sets parent
of the input device, there is no need to do that again.

Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/YWpiZqrfC9+GQsM4@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-16 18:51:02 -07:00
Nathan Chancellor
a02dcde595 Input: touchscreen - avoid bitwise vs logical OR warning
A new warning in clang points out a few places in this driver where a
bitwise OR is being used with boolean types:

drivers/input/touchscreen.c:81:17: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
        data_present = touchscreen_get_prop_u32(dev, "touchscreen-min-x",
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

This use of a bitwise OR is intentional, as bitwise operations do not
short circuit, which allows all the calls to touchscreen_get_prop_u32()
to happen so that the last parameter is initialized while coalescing the
results of the calls to make a decision after they are all evaluated.

To make this clearer to the compiler, use the '|=' operator to assign
the result of each touchscreen_get_prop_u32() call to data_present,
which keeps the meaning of the code the same but makes it obvious that
every one of these calls is expected to happen.

Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/r/20211014205757.3474635-1-nathan@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 22:22:54 -07:00
Michael Cullen
3378a07daa Input: xpad - add support for another USB ID of Nacon GC-100
The Nacon GX100XF is already mapped, but it seems there is a Nacon
GC-100 (identified as NC5136Wht PCGC-100WHITE though I believe other
colours exist) with a different USB ID when in XInput mode.

Signed-off-by: Michael Cullen <michael@michaelcullen.name>
Link: https://lore.kernel.org/r/20211015192051.5196-1-michael@michaelcullen.name
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 22:11:04 -07:00
Oleksij Rempel
fe0a7e3d01 Input: resistive-adc-touch - fix division by zero error on z1 == 0
For proper pressure calculation we need at least x and z1 to be non
zero. Even worse, in case z1 we may run in to division by zero
error.

Fixes: 60b7db914d ("Input: resistive-adc-touch - rework mapping of channels")
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/20211007095727.29579-1-o.rempel@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 22:11:03 -07:00
Uwe Kleine-König
d997cc1715 Input: snvs_pwrkey - add clk handling
On i.MX7S and i.MX8M* (but not i.MX6*) the pwrkey device has an
associated clock. Accessing the registers requires that this clock is
enabled. Binding the driver on at least i.MX7S and i.MX8MP while not
having the clock enabled results in a complete hang of the machine.
(This usually only happens if snvs_pwrkey is built as a module and the
rtc-snvs driver isn't already bound because at bootup the required clk
is on and only gets disabled when the clk framework disables unused clks
late during boot.)

This completes the fix in commit 135be16d35 ("ARM: dts: imx7s: add
snvs clock to pwrkey").

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20211013062848.2667192-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 22:11:01 -07:00
Randy Dunlap
a88638c4e6 Input: max8925_onkey - don't mark comment as kernel-doc
Change the comment to a normal (non-kernel-doc) comment to avoid
these kernel-doc warnings:

max8925_onkey.c:2: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
 * MAX8925 ONKEY driver
max8925_onkey.c:2: warning: missing initial short description on line:
 * MAX8925 ONKEY driver

Fixes: 3734574cac ("Input: enable onkey driver of max8925")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20211002045943.9406-1-rdunlap@infradead.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 22:10:33 -07:00
Dmitry Torokhov
36fc54375f Input: ads7846 - do not attempt IRQ workaround when deferring probe
When request_irq() returns -EPORBE_DEFER we should abort probe and try
again later instead of trying to engage IRQ trigger workaround.

Link: https://lore.kernel.org/r/20210910045039.4020199-3-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 22:09:48 -07:00
Dmitry Torokhov
ccd661392a Input: ads7846 - use input_set_capability()
Instead of manipulating capability bits directly use
input_set_capability(). Also stop setting EV_ABS explicitly as
input_set_abs_params() does it for us.

Link: https://lore.kernel.org/r/20210910045039.4020199-2-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 22:09:48 -07:00
Dmitry Torokhov
9271cda2bb Input: ads7846 - set input device bus type and product ID
Set input device's bus type as BUS_SPI and use model as product ID.

Link: https://lore.kernel.org/r/20210910045039.4020199-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 22:09:48 -07:00
Stephan Gerhold
872e57abd1 Input: tm2-touchkey - allow changing keycodes from userspace
At the moment the touch keys have key codes assigned from the device
tree. In some cases, users might want to change the key code from
userspace. There is existing functionality for this in the input core
using the EVIOCSKEYCODE ioctl, which is integrated for example into udev.

Make it possible to use this functionality for tm2-touchkey by simply
making the input core aware of the array that holds the keycodes.
Similar code also exists in mcs_touchkey and mpr121_touchkey.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20211013112305.41574-2-stephan@gerhold.net
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 20:26:30 -07:00
Stephan Gerhold
f041a7af12 Input: tm2-touchkey - report scan codes
Report the index of pressed touch key as MSC_SCAN code to userspace
so it is possible to identify which of the keys was pressed (not
just the function that is currently assigned to the key).

This is done similarly also in mcs_touchkey and mpr121_touchkey.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20211013112305.41574-1-stephan@gerhold.net
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 20:26:30 -07:00
Dmitry Torokhov
804f354ab6 Input: adxl34x - fix sparse warning
This fixes the following warning from sparse:

  CC [M]  drivers/input/misc/adxl34x.o
  CHECK   drivers/input/misc/adxl34x.c
drivers/input/misc/adxl34x.c:245:29: warning: cast to restricted __le16
drivers/input/misc/adxl34x.c:248:29: warning: cast to restricted __le16
drivers/input/misc/adxl34x.c:251:29: warning: cast to restricted __le16

Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/YWZIjb91d6aAwgss@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 18:39:32 -07:00
Dmitry Torokhov
c4be5e5a11 Input: ep93xx_keypad - switch to using managed resources
By using managed resources (devm) we are able to streamline error handling
in probe and remove most of the custom remove method.

Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/YWZGKWgdarGtvtYA@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 18:29:43 -07:00
Dmitry Torokhov
ab31716967 Input: ep93xx_keypad - use dev_pm_set_wake_irq()
Instead of manually toggling interrupt as wakeup source in suspend/resume
methods, let's declare keypad interrupt and wakeup interrupt and leave the
rest to the PM core.

Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20211012013735.3523140-3-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 18:29:43 -07:00
Dmitry Torokhov
4ce73b052b Input: ep93xx_keypad - use BIT() and GENMASK() macros
Also drop parenthesis around macros that do not use expressions as they are
not needed.

Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20211012013735.3523140-2-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 18:29:43 -07:00
Dmitry Torokhov
03b47b3ad0 Input: ep93xx_keypad - annotate suspend/resume as __maybe_unused
Instead of guarding suspend/resume methods with #ifdef CONFIG_PM
let's mark them as __maybe_unused as this allows better compile
coverage.

Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20211012013735.3523140-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-15 18:29:43 -07:00
Uwe Kleine-König
39e4e75a9f Input: tsc200x - make tsc200x_remove() return void
Up to now tsc200x_remove() returns zero unconditionally. Make it return
void instead which makes it easier to see in the callers that there is
no error to handle.

Also the return value of i2c and spi remove callbacks is ignored anyway.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20211012153945.2651412-7-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-12 19:48:54 -07:00
Uwe Kleine-König
af98ff045f Input: adxl34x - make adxl34x_remove() return void
Up to now adxl34x_remove() returns zero unconditionally. Make it return
void instead which makes it easier to see in the callers that there is
no error to handle.

Also the return value of i2c and spi remove callbacks is ignored anyway.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20211012153945.2651412-6-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-12 19:48:52 -07:00
John Keeping
b415ed4f49 Input: st1232 - prefer asynchronous probing
The device may take up to 100ms to become responsive during probe, so
prefer asynchronous probing to avoid delaying the rest of the system.

Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: John Keeping <john@metanate.com>
Link: https://lore.kernel.org/r/20211007111217.1935858-1-john@metanate.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-11 18:32:56 -07:00
John Keeping
2667f6b7af Input: st1232 - increase "wait ready" timeout
I have a ST1633 touch controller which fails to probe due to a timeout
waiting for the controller to become ready.  Increasing the minimum
delay to 100ms ensures that the probe sequence completes successfully.

The ST1633 datasheet says nothing about the maximum delay here and the
ST1232 I2C protocol document says "wait until" with no notion of a
timeout.

Since this only runs once during probe, being generous with the timout
seems reasonable and most likely the device will become ready
eventually.

(It may be worth noting that I saw this issue with a PREEMPT_RT patched
kernel which probably has tighter wakeups from usleep_range() than other
preemption models.)

Fixes: f605be6a57 ("Input: st1232 - wait until device is ready before reading resolution")
Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20210929152609.2421483-1-john@metanate.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-11 18:32:54 -07:00
Arnd Bergmann
1f59342be6 Input: analog - fix invalid snprintf() call
Overlapping input and output arguments to snprintf() are
undefined behavior in C99:

drivers/input/joystick/analog.c: In function 'analog_name':
drivers/input/joystick/analog.c:428:3: error: 'snprintf' argument 4 overlaps destination object 'analog' [-Werror=restrict]
  428 |   snprintf(analog->name, sizeof(analog->name), "%s %d-hat",
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  429 |     analog->name, hweight16(analog->mask & ANALOG_HATS_ALL));
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/input/joystick/analog.c:420:40: note: destination object referenced by 'restrict'-qualified argument 1 was declared here
  420 | static void analog_name(struct analog *analog)
      |                         ~~~~~~~~~~~~~~~^~~~~~

Change this function to use the simpler seq_buf interface instead.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210927101416.1569609-1-arnd@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-05 13:28:41 -07:00
Mark Brown
5c4c2c8e6f Input: ariel-pwrbutton - add SPI device ID table
Currently autoloading for SPI devices does not use the DT ID table, it uses
SPI modalises. Supporting OF modalises is going to be difficult if not
impractical, an attempt was made but has been reverted, so ensure that
module autoloading works for this driver by adding a SPI device ID table.

Fixes: 96c8395e21 ("spi: Revert modalias changes")
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20210927134104.38648-1-broonie@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-10-01 21:24:14 -07:00
Cai Huoqing
d5af8a8f7c Input: mpr121 - make use of the helper function devm_add_action_or_reset()
The helper function devm_add_action_or_reset() will internally
call devm_add_action(), and if devm_add_action() fails then it will
execute the action mentioned and return the error code. So
use devm_add_action_or_reset() instead of devm_add_action()
to simplify the error handling, reduce the code.

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Link: https://lore.kernel.org/r/20210922125954.533-1-caihuoqing@baidu.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-22 21:56:50 -07:00
Cai Huoqing
4b3ed1ae28 Input: raydium_i2c_ts - make use of the helper function devm_add_action_or_reset()
The helper function devm_add_action_or_reset() will internally
call devm_add_action(), and if devm_add_action() fails then it will
execute the action mentioned and return the error code. So
use devm_add_action_or_reset() instead of devm_add_action()
to simplify the error handling, reduce the code.

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Link: https://lore.kernel.org/r/20210922125212.95-3-caihuoqing@baidu.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-22 21:56:49 -07:00
Cai Huoqing
b083704fbf Input: elants_i2c - make use of devm_add_action_or_reset()
The helper function devm_add_action_or_reset() will internally
call devm_add_action(), and if devm_add_action() fails then it will
execute the action mentioned and return the error code. So
use devm_add_action_or_reset() instead of devm_add_action()
to simplify the error handling, reduce the code.

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Link: https://lore.kernel.org/r/20210922125212.95-2-caihuoqing@baidu.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-22 21:56:47 -07:00
Jiri Slaby
28f194da4a tty: make tty_ldisc_ops::hangup return void
The documentation says that the return value of tty_ldisc_ops::hangup
hook is ignored. And it really is, so there is no point for its return
type to be int. Switch it to void and all the hooks too.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210914091134.17426-4-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-22 16:59:13 +02:00
Hans de Goede
09182ed20c Input: goodix - add support for controllers without flash
Some Goodix touchscreen controllers, such as for example the GT912,
don't have flash-storage for their firmware.

These models require the OS to load the firmware at runtime, as well as
some other special handling. Add support for this to the goodix driver.

This patch was developed and tested on a Glavey TM800A550L tablet.

Note the "goodix,main-clk" and "firmware-name" device-properties used
by the new code are *not* documented in the
Documentation/devicetree/bindings/input/touchscreen/goodix.yaml
device-tree bindings for now.

Not documenting these is intentional. This is done because this code has
only been tested on x86/ACPI so far, where devicetree is not used.
Instead these properties are set through a software-fwnode attached to the
device by the drivers/platform/x86/touchscreen_dmi.c code. This means that
the use of this properties for now is purely a kernel-internal thing and
the name/working of the properties may still be changed for now.

Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210920150643.155872-7-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-20 22:00:29 -07:00
Hans de Goede
20e317222e Input: goodix - allow specifying the config filename
The config which needs to be send to the controller on some device-models
is model-specific. Allow specifying a model-specific filename through
a device-property, rather then always using a fixed filename.

Note the "goodix,config-name" device-property used by this is
*not* documented in the
Documentation/devicetree/bindings/input/touchscreen/goodix.yaml
device-tree bindings for now.

Not documenting these is intentional. This is done because this code has
only been tested on x86/ACPI so far, where devicetree is not used.
Instead these properties are set through a software-fwnode attached to the
device by the drivers/platform/x86/touchscreen_dmi.c code. This means that
the use of this property for now is purely a kernel-internal thing and
the name/working of the property may still be changed for now.

Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210920150643.155872-6-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-20 22:00:28 -07:00
Hans de Goede
7642f29c73 Input: goodix - push error logging up into i2c_read and i2c_write helpers
Make the goodix_i2c_read() and goodix_i2c_write*() helpers log errors
themselves. This allows removing all the error logging from their callers.

This already results in a nice cleanup with the current code and it also
helps to make the upcoming support for controllers without flash cleaner.

Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210920150643.155872-5-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-20 22:00:26 -07:00
Hans de Goede
209bda4741 Input: goodix - refactor reset handling
Refactor reset handling a bit, change the main reset handler
into a new goodix_reset_no_int_sync() helper and add a
goodix_reset() wrapper which calls goodix_int_sync()
separately.

Also push the dev_err() call on reset failure into the
goodix_reset_no_int_sync() and goodix_int_sync() functions,
so that we don't need to have separate dev_err() calls in
all their callers.

This is a preparation patch for adding support for controllers
without flash, which need to have their firmware uploaded and
need some other special handling too.

Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210920150643.155872-4-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-20 22:00:25 -07:00
Hans de Goede
a2233cb7b6 Input: goodix - add a goodix.h header file
Add a goodix.h header file, and move the register definitions,
and struct declarations there and add prototypes for various
helper functions.

This is a preparation patch for adding support for controllers
without flash, which need to have their firmware uploaded and
need some other special handling too.

Since MAINTAINERS needs updating because of this change anyways,
also add myself as co-maintainer.

Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210920150643.155872-3-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-20 22:00:23 -07:00
Hans de Goede
31ae0102a3 Input: goodix - change goodix_i2c_write() len parameter type to int
Change the type of the goodix_i2c_write() len parameter to from 'unsigned'
to 'int' to avoid bare use of 'unsigned', changing it to 'int' makes
goodix_i2c_write()' prototype consistent with goodix_i2c_read().

Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210920150643.155872-2-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-20 22:00:22 -07:00
Colin Ian King
f1c80ba0cc Input: tmdc - fix spelling mistake "Millenium" -> "Millennium"
There is a spelling mistake in the name  of a joystick. Fix it.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210920184748.18519-1-colin.king@canonical.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-20 21:59:50 -07:00
Len Baker
cef6f5cc14 Input: omap-keypad - prefer struct_size over open coded arithmetic
As noted in the "Deprecated Interfaces, Language Features, Attributes,
and Conventions" documentation [1], size calculations (especially
multiplication) should not be performed in memory allocator (or similar)
function arguments due to the risk of them overflowing. This could lead
to values wrapping around and a smaller allocation being made than the
caller was expecting. Using those allocations could lead to linear
overflows of heap memory and other misbehaviors.

So, use the struct_size() helper to do the arithmetic instead of the
argument "size + count * size" in the kzalloc() function.

[1] https://www.kernel.org/doc/html/v5.14/process/deprecated.html#open-coded-arithmetic-in-allocator-arguments

Signed-off-by: Len Baker <len.baker@gmx.com>
Link: https://lore.kernel.org/r/20210911112716.10067-1-len.baker@gmx.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-20 21:59:48 -07:00
Linus Torvalds
765092e4cd Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:

 - several device tree bindings for input devices have been converted to
   yaml

 - dropped no longer used ixp4xx-beeper and CSR Prima2 PWRC drivers

 - analog joystick has been converted to use ktime API and no longer
   warn about low resolution timers

 - a few driver fixes

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (24 commits)
  Input: analog - always use ktime functions
  Input: mms114 - support MMS134S
  Input: elan_i2c - reduce the resume time for controller in Whitebox
  Input: edt-ft5x06 - added case for EDT EP0110M09
  Input: adc-keys - drop bogus __refdata annotation
  Input: Fix spelling mistake in Kconfig "useable" -> "usable"
  Input: Fix spelling mistake in Kconfig "Modul" -> "Module"
  Input: remove dead CSR Prima2 PWRC driver
  Input: adp5589-keys - use the right header
  Input: adp5588-keys - use the right header
  dt-bindings: input: tsc2005: Convert to YAML schema
  Input: ep93xx_keypad - prepare clock before using it
  dt-bindings: input: sun4i-lradc: Add wakeup-source
  dt-bindings: input: Convert Regulator Haptic binding to a schema
  dt-bindings: input: Convert Pixcir Touchscreen binding to a schema
  dt-bindings: input: Convert ChipOne ICN8318 binding to a schema
  Input: pm8941-pwrkey - fix comma vs semicolon issue
  dt-bindings: power: reset: qcom-pon: Convert qcom PON binding to yaml
  dt-bindings: input: pm8941-pwrkey: Convert pm8941 power key binding to yaml
  dt-bindings: power: reset: Change 'additionalProperties' to true
  ...
2021-09-11 09:08:28 -07:00
Yassine Oudjana
fcc28e0bfc Input: cypress-sf - add Cypress StreetFighter touchkey driver
This adds support for Cypress StreetFighter touchkey controllers such
as sf3155. This driver supports managing regulators and generating
input events.

Due to lack of documentation, this driver is entirely based on
information gathered from a driver written for an old Android kernel
fork[1][2].

[1] https://github.com/LineageOS/android_kernel_xiaomi_msm8996/blob/lineage-18.1/drivers/input/touchscreen/cyttsp_button.c
[2] https://github.com/LineageOS/android_kernel_xiaomi_msm8996/blob/lineage-18.1/arch/arm/boot/dts/qcom/a4-msm8996-mtp.dtsi#L291-L314

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Link: https://lore.kernel.org/r/20210907174341.422013-2-y.oudjana@protonmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-09 22:26:23 -07:00
Daniel Mack
845ef3a7ce Input: ads7846 - switch to devm initialization
This simplies the code a lot and fixes some potential resource leaks in
the error return paths.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Link: https://lore.kernel.org/r/20210907200726.2034962-4-daniel@zonque.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-09 21:30:02 -07:00
Daniel Mack
937f5d5ec6 Input: ads7846 - remove custom filter handling functions from pdata
The functions in the platform data struct to initialize, cleanup and
apply custom filters are not in use by any mainline board.

Remove support for them to pave the road for more cleanups to come.

The enum was moved as it has no users outside of the driver code
itself.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Link: https://lore.kernel.org/r/20210907200726.2034962-3-daniel@zonque.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-09 21:30:01 -07:00
Daniel Mack
de609b56b8 Input: ads7846 - add short-hand for spi->dev in probe() function
This will make the code a bit more terse.
No functional change intended.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Link: https://lore.kernel.org/r/20210907200726.2034962-2-daniel@zonque.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-09 21:29:59 -07:00
Guenter Roeck
0c5483a577 Input: analog - always use ktime functions
m68k, mips, s390, and sparc allmodconfig images fail to build with the
following error.

drivers/input/joystick/analog.c:160:2: error:
	#warning Precise timer not defined for this architecture.

Remove architecture specific time handling code and always use ktime
functions to determine time deltas. Also remove the now useless use_ktime
kernel parameter.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Link: https://lore.kernel.org/r/20210907123734.21520-1-linux@roeck-us.net
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-08 23:39:47 -07:00
Linus Walleij
ab10867819 Input: mms114 - support MMS134S
The MMS134S like the MMS136 has an event size of 6 bytes.

After this patch, the touchscreen on the Samsung SGH-I407
works fine with PostmarketOS.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210706235951.189289-1-linus.walleij@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-06 23:33:26 -07:00
jingle.wu
d198b8273e Input: elan_i2c - reduce the resume time for controller in Whitebox
Similar to controllers found Voxel, Delbin, Magpie and Bobba, the one found
in Whitebox does not need to be reset after issuing power-on command, and
skipping reset saves resume time.

Signed-off-by: Jingle Wu <jingle.wu@emc.com.tw>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210907012924.11391-1-jingle.wu@emc.com.tw
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-06 22:30:34 -07:00
Arvind Yadav
daf87bffd0 Input: palmas-pwrbutton - handle return value of platform_get_irq()
platform_get_irq() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-05 19:48:07 -07:00
simba.hsu
d5f9c43d41 Input: raydium_i2c_ts - read device version in bootloader mode
Add support reading device ID when controller is in bootloader mode, which
may happen if firmware update has been interrupted.

Signed-off-by: simba.hsu <simba.hsu@rad-ic.com>
Link: https://lore.kernel.org/r/20210818063644.8654-1-simba.hsu@rad-ic.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-05 19:42:43 -07:00
Tang Bin
58ae4004b9 Input: cpcap-pwrbutton - handle errors from platform_get_irq()
The function cpcap_power_button_probe() does not perform
sufficient error checking after executing platform_get_irq(),
thus fix it.

Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20210802121740.8700-1-tangbin@cmss.chinamobile.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-05 19:42:42 -07:00
Oliver Graute
146ea9b679 Input: edt-ft5x06 - added case for EDT EP0110M09
Add Support for EP011M09 Firmware

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Link: https://lore.kernel.org/r/20210813062110.13950-1-oliver.graute@kococonnector.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-05 19:10:11 -07:00
Dmitry Torokhov
8be98d2f2a Merge branch 'next' into for-linus
Prepare input updates for 5.15 merge window.
2021-09-05 18:58:05 -07:00
Geert Uytterhoeven
3e204d6b76 Input: adc-keys - drop bogus __refdata annotation
As the ADC ladder input driver does not have any code or data located in
initmem, there is no need to annotate the adc_keys_driver structure with
__refdata.  Drop the annotation, to avoid suppressing future section
warnings.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/7091e8213602be64826fd689a7337246d218f3b1.1626255421.git.geert+renesas@glider.be
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-03 23:49:58 -07:00
Colin Ian King
7ec7c72fbf Input: Fix spelling mistake in Kconfig "useable" -> "usable"
There is a spelling mistake in the Kconfig text. Fix it.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210705100230.7583-1-colin.king@canonical.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-03 23:49:57 -07:00
Colin Ian King
ca595ac271 Input: Fix spelling mistake in Kconfig "Modul" -> "Module"
There is a spelling mistake in the Kconfig text. Fix it.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210704095702.37567-1-colin.king@canonical.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-09-03 23:49:55 -07:00
Linus Torvalds
a2d616b935 parisc architecture updates for kernel 5.15:
- Fix a kernel crash when a signal is delivered to bad userspace stack
 - Fix fall-through warnings in math-emu code
 - Increase size of gcc stack frame check
 - Switch coding from 'pci_' to 'dma_' API
 - Make struct parisc_driver::remove() return void
 - Some parisc related Makefile changes
 - Minor cleanups, e.g. change to octal permissions, fix macro collisions,
   fix PMD_ORDER collision, replace spaces with tabs
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Merge tag 'for-5.15/parisc' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

Pull parisc architecture updates from Helge Deller:

 - Fix a kernel crash when a signal is delivered to bad userspace stack

 - Fix fall-through warnings in math-emu code

 - Increase size of gcc stack frame check

 - Switch coding from 'pci_' to 'dma_' API

 - Make struct parisc_driver::remove() return void

 - Some parisc related Makefile changes

 - Minor cleanups, e.g. change to octal permissions, fix macro
   collisions, fix PMD_ORDER collision, replace spaces with tabs

* tag 'for-5.15/parisc' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: math-emu: Fix fall-through warnings
  parisc: fix crash with signals and alloca
  parisc: Fix compile failure when building 64-bit kernel natively
  parisc: ccio-dma.c: Added tab instead of spaces
  parisc/parport_gsc: switch from 'pci_' to 'dma_' API
  parisc: move core-y in arch/parisc/Makefile to arch/parisc/Kbuild
  parisc: switch from 'pci_' to 'dma_' API
  parisc: Make struct parisc_driver::remove() return void
  parisc: remove unused arch/parisc/boot/install.sh and its phony target
  parisc: Rename PMD_ORDER to PMD_TABLE_ORDER
  parisc: math-emu: Avoid "fmt" macro collision
  parisc: Increase size of gcc stack frame check
  parisc: Replace symbolic permissions with octal permissions
2021-09-02 13:16:00 -07:00
Lukas Bulwahn
927c1e56cc Input: remove dead CSR Prima2 PWRC driver
Commit f3a732843a ("ARM: remove sirf prima2/atlas platforms") removes
the config ARCH_SIRF in ./arch/arm/mach-prima2/Kconfig.

Hence, since then, the corresponding CSR Prima2 PWRC Driver is dead code.
Remove this dead driver.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210817072842.8640-1-lukas.bulwahn@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-08-30 15:55:19 -07:00
Linus Walleij
1c6aacecea Input: adp5589-keys - use the right header
This keyboard driver is implementing a GPIO driver, so it need
to include <linux/gpio/driver.h> and not the legacy <linux/gpio.h>
header.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Link: https://lore.kernel.org/r/20210816232707.485031-1-linus.walleij@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-08-30 15:55:18 -07:00
Linus Walleij
9d9bfd180c Input: adp5588-keys - use the right header
This keyboard driver is implementing a GPIO driver, so it need
to include <linux/gpio/driver.h> and not the legacy <linux/gpio.h>
header.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210820222958.57238-1-linus.walleij@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-08-30 15:55:15 -07:00
Uwe Kleine-König
87875c1084 parisc: Make struct parisc_driver::remove() return void
The caller of this function (parisc_driver_remove() in
arch/parisc/kernel/drivers.c) ignores the return value, so better don't
return any value at all to not wake wrong expectations in driver authors.

The only function that could return a non-zero value before was
ipmi_parisc_remove() which returns the return value of
ipmi_si_remove_by_dev(). Make this function return void, too, as for all
other callers the value is ignored, too.

Also fold in a small checkpatch fix for:

WARNING: Unnecessary space before function pointer arguments
+	void (*remove) (struct parisc_device *dev);

Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> (for drivers/input)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by:  Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Acked-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Helge Deller <deller@gmx.de>
2021-08-30 10:18:25 +02:00
Alexander Sverdlin
62e4fe9f60 Input: ep93xx_keypad - prepare clock before using it
Use clk_prepare_enable()/clk_disable_unprepare() in preparation for switch
to Common Clock Framework.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20210613233041.128961-4-alexander.sverdlin@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-08-29 19:15:30 -07:00
Dmitry Torokhov
5af9f79b41 Input: pm8941-pwrkey - fix comma vs semicolon issue
There is absolutely no reason to use comma operator in this code, 2
separate statements make much more sense.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/YPsa1qCBn/SAmE5x@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-07-23 17:37:14 -07:00
Uwe Kleine-König
fc7a6209d5 bus: Make remove callback return void
The driver core ignores the return value of this callback because there
is only little it can do when a device disappears.

This is the final bit of a long lasting cleanup quest where several
buses were converted to also return void from their remove callback.
Additionally some resource leaks were fixed that were caused by drivers
returning an error code in the expectation that the driver won't go
away.

With struct bus_type::remove returning void it's prevented that newly
implemented buses return an ignored error code and so don't anticipate
wrong expectations for driver authors.

Reviewed-by: Tom Rix <trix@redhat.com> (For fpga)
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Cornelia Huck <cohuck@redhat.com> (For drivers/s390 and drivers/vfio)
Acked-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> (For ARM, Amba and related parts)
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Chen-Yu Tsai <wens@csie.org> (for sunxi-rsb)
Acked-by: Pali Rohár <pali@kernel.org>
Acked-by: Mauro Carvalho Chehab <mchehab@kernel.org> (for media)
Acked-by: Hans de Goede <hdegoede@redhat.com> (For drivers/platform)
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-By: Vinod Koul <vkoul@kernel.org>
Acked-by: Juergen Gross <jgross@suse.com> (For xen)
Acked-by: Lee Jones <lee.jones@linaro.org> (For mfd)
Acked-by: Johannes Thumshirn <jth@kernel.org> (For mcb)
Acked-by: Johan Hovold <johan@kernel.org>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> (For slimbus)
Acked-by: Kirti Wankhede <kwankhede@nvidia.com> (For vfio)
Acked-by: Maximilian Luz <luzmaximilian@gmail.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> (For ulpi and typec)
Acked-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> (For ipack)
Acked-by: Geoff Levand <geoff@infradead.org> (For ps3)
Acked-by: Yehezkel Bernat <YehezkelShB@gmail.com> (For thunderbolt)
Acked-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> (For intel_th)
Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> (For pcmcia)
Acked-by: Rafael J. Wysocki <rafael@kernel.org> (For ACPI)
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> (rpmsg and apr)
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> (For intel-ish-hid)
Acked-by: Dan Williams <dan.j.williams@intel.com> (For CXL, DAX, and NVDIMM)
Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com> (For isa)
Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (For firewire)
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> (For hid)
Acked-by: Thorsten Scherer <t.scherer@eckelmann.de> (For siox)
Acked-by: Sven Van Asbroeck <TheSven73@gmail.com> (For anybuss)
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> (For MMC)
Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Finn Thain <fthain@linux-m68k.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20210713193522.1770306-6-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-21 11:53:42 +02:00
Dmitry Torokhov
7d3370e506 Revert "Input: serio - make write method mandatory"
This reverts commit 81c7c0a350. The idea
to make write method mandatory was flawed as several client drivers
(such as atkbd) check for presence of write() method to adjust behavior
of the driver.

Reported-by: Nathan Chancellor <nathan@kernel.org>
Reported-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-07-20 21:48:35 -07:00
Andy Shevchenko
133b6558c7 Input: parkbd - switch to use module_parport_driver()
Switch to use module_parport_driver() to reduce boilerplate code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210616140432.39406-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-07-19 14:59:36 -07:00
Dmitry Torokhov
81c7c0a350 Input: serio - make write method mandatory
Given that all serio drivers except one implement write() method
let's make it mandatory to avoid testing for its presence whenever
we attempt to use it.

Link: https://lore.kernel.org/r/YFgUxG/TljMuVeQ3@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-07-19 14:35:21 -07:00
Linus Walleij
9aa75914e5 Input: ixp4xx-beeper - delete driver
The NSLU2 has been migrated to devicetree and there we use
the gpio-beeper.c driver instead, the boardfile will be deleted
for kernel v5.15 so drop this custom and now unneeded driver.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210714115028.916360-1-linus.walleij@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-07-19 14:32:10 -07:00
Dmitry Torokhov
320424c7d4 Linux 5.13
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Merge tag 'v5.13' into next

Sync up with the mainline to get the latest parport API.
2021-07-18 18:56:58 -07:00
Linus Torvalds
dcf3c935dd This pull request contains the following changes for UML:
- Support for optimized routines based on the host CPU
 - Support for PCI via virtio
 - Various fixes
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Merge tag 'for-linus-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

Pull UML updates from Richard Weinberger:

 - Support for optimized routines based on the host CPU

 - Support for PCI via virtio

 - Various fixes

* tag 'for-linus-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
  um: remove unneeded semicolon in um_arch.c
  um: Remove the repeated declaration
  um: fix error return code in winch_tramp()
  um: fix error return code in slip_open()
  um: Fix stack pointer alignment
  um: implement flush_cache_vmap/flush_cache_vunmap
  um: add a UML specific futex implementation
  um: enable the use of optimized xor routines in UML
  um: Add support for host CPU flags and alignment
  um: allow not setting extra rpaths in the linux binary
  um: virtio/pci: enable suspend/resume
  um: add PCI over virtio emulation driver
  um: irqs: allow invoking time-travel handler multiple times
  um: time-travel/signals: fix ndelay() in interrupt
  um: expose time-travel mode to userspace side
  um: export signals_enabled directly
  um: remove unused smp_sigio_handler() declaration
  lib: add iomem emulation (logic_iomem)
  um: allow disabling NO_IOMEM
2021-07-09 10:19:13 -07:00
Linus Torvalds
383df634f1 More fallthrough fixes for Clang for 5.14-rc1
Hi Linus,
 
 Please, pull the following patches that fix many fall-through warnings
 when building with Clang 12.0.0 and this[1] change reverted. Notice
 that in order to enable -Wimplicit-fallthrough for Clang, such change[1]
 is meant to be reverted at some point. So, these patches help to move
 in that direction.
 
 Thanks!
 
 [1] commit e2079e93f5 ("kbuild: Do not enable -Wimplicit-fallthrough for clang for now")
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Merge tag 'Wimplicit-fallthrough-clang-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux

Pull more fallthrough fixes from Gustavo Silva:
 "Fix maore fall-through warnings when building the kernel with clang
  and '-Wimplicit-fallthrough'"

* tag 'Wimplicit-fallthrough-clang-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux:
  Input: Fix fall-through warning for Clang
  scsi: aic94xx: Fix fall-through warning for Clang
  i3c: master: cdns: Fix fall-through warning for Clang
  net/mlx4: Fix fall-through warning for Clang
2021-07-07 11:03:04 -07:00
Gustavo A. R. Silva
f1469e568b Input: Fix fall-through warning for Clang
In preparation to enable -Wimplicit-fallthrough for Clang, fix a
warning by explicitly adding a fallthrough; statement.

Notice that this seems to be a Duff device for performance[1]. So,
although the code looks a bit _funny_, I didn't want to refactor
or modify it beyond merely adding a fallthrough marking, which
might be the least disruptive way to fix this issue.

[1] https://www.drdobbs.com/a-reusable-duff-device/184406208

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2021-07-06 16:26:17 -05:00
Linus Torvalds
c932ed0adb TTY / Serial patches for 5.14-rc1
Here is the big set of tty and serial driver patches for 5.14-rc1.
 
 A bit more than normal, but nothing major, lots of cleanups.  Highlights
 are:
 	- lots of tty api cleanups and mxser driver cleanups from Jiri
 	- build warning fixes
 	- various serial driver updates
 	- coding style cleanups
 	- various tty driver minor fixes and updates
 	- removal of broken and disable r3964 line discipline (finally!)
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty / serial updates from Greg KH:
 "Here is the big set of tty and serial driver patches for 5.14-rc1.

  A bit more than normal, but nothing major, lots of cleanups.
  Highlights are:

   - lots of tty api cleanups and mxser driver cleanups from Jiri

   - build warning fixes

   - various serial driver updates

   - coding style cleanups

   - various tty driver minor fixes and updates

   - removal of broken and disable r3964 line discipline (finally!)

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (227 commits)
  serial: mvebu-uart: remove unused member nb from struct mvebu_uart
  arm64: dts: marvell: armada-37xx: Fix reg for standard variant of UART
  dt-bindings: mvebu-uart: fix documentation
  serial: mvebu-uart: correctly calculate minimal possible baudrate
  serial: mvebu-uart: do not allow changing baudrate when uartclk is not available
  serial: mvebu-uart: fix calculation of clock divisor
  tty: make linux/tty_flip.h self-contained
  serial: Prefer unsigned int to bare use of unsigned
  serial: 8250: 8250_omap: Fix possible interrupt storm on K3 SoCs
  serial: qcom_geni_serial: use DT aliases according to DT bindings
  Revert "tty: serial: Add UART driver for Cortina-Access platform"
  tty: serial: Add UART driver for Cortina-Access platform
  MAINTAINERS: add me back as mxser maintainer
  mxser: Documentation, fix typos
  mxser: Documentation, make the docs up-to-date
  mxser: Documentation, remove traces of callout device
  mxser: introduce mxser_16550A_or_MUST helper
  mxser: rename flags to old_speed in mxser_set_serial_info
  mxser: use port variable in mxser_set_serial_info
  mxser: access info->MCR under info->slock
  ...
2021-07-05 14:08:24 -07:00
Linus Torvalds
1f89a590b2 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:

 - a new driver for SparkFun Qwiic Joystick

 - pm8941-pwrkey driver now supports PMK8350

 - a bunch of assorted driver fixes

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (44 commits)
  Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl
  Input: hideep - fix the uninitialized use in hideep_nvm_unlock()
  Input: trackpoint - use kobj_to_dev()
  Input: atkbd - use kobj_to_dev()
  Input: tsc200x-core - use kobj_to_dev()
  Input: ims-pcu - use kobj_to_dev()
  Input: cros_ec_keyb - use kobj_to_dev() API
  dt-bindings: input: touchscreen: st1232: Convert to json-schema
  Input: i8042 - fix typos in comments
  Input: add SparkFun Qwiic Joystick driver
  dt-bindings: Add vendor prefix and bindings for Qwiic Joystick
  Input: cy8ctmg110_ts - switch to using gpiod API
  Input: cy8ctmg110_ts - switch to using managed resources
  Input: cy8ctmg110_ts - use endian helpers when converting data on wire
  Input: cy8ctmg110_ts - let I2C core configure wake interrupt
  Input: cy8ctmg110_ts - do not hardcode as wakeup source
  Input: cy8ctmg110_ts - do not hard code interrupt trigger
  Input: cy8ctmg110_ts - rely on platform code to supply interrupt
  Input: resistive-adc-touch - fix uninitialized variable 'press'
  Input: pm8941-pwrkey - add support for PMK8350 PON_HLOS PMIC peripheral
  ...
2021-07-05 11:42:45 -07:00
Dmitry Torokhov
818b265889 Merge branch 'next' into for-linus
Prepare input updates for 5.14 merge window.
2021-07-04 23:05:31 -07:00
Alexander Larkin
f8f84af5da Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl
Even though we validate user-provided inputs we then traverse past
validated data when applying the new map. The issue was originally
discovered by Murray McAllister with this simple POC (if the following
is executed by an unprivileged user it will instantly panic the system):

int main(void) {
	int fd, ret;
	unsigned int buffer[10000];

	fd = open("/dev/input/js0", O_RDONLY);
	if (fd == -1)
		printf("Error opening file\n");

	ret = ioctl(fd, JSIOCSBTNMAP & ~IOCSIZE_MASK, &buffer);
	printf("%d\n", ret);
}

The solution is to traverse internal buffer which is guaranteed to only
contain valid date when constructing the map.

Fixes: 182d679b22 ("Input: joydev - prevent potential read overflow in ioctl")
Fixes: 999b874f4a ("Input: joydev - validate axis/button maps before clobbering current ones")
Reported-by: Murray McAllister <murray.mcallister@gmail.com>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Alexander Larkin <avlarkin82@gmail.com>
Link: https://lore.kernel.org/r/20210620120030.1513655-1-avlarkin82@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-07-04 23:02:10 -07:00
Linus Torvalds
776ba3ad65 platform-drivers-x86 for v5.14-1
Highlights:
  - New think-lmi driver adding support for changing BIOS settings from
    within Linux using the standard firmware-attributes class sysfs API
  - MS Surface aggregator-cdev now also supports forwarding events to
    user-space (for debugging / new driver development purposes only)
  - New intel_skl_int3472 driver this provides the necessary glue to
    translate ACPI table information to GPIOs, regulators, etc. for
    camera sensors on Intel devices with IPU3 attached MIPI cameras
  - A whole bunch of other fixes + device-specific quirk additions
  - New devm_work_autocancel() devm-helpers.h function
 
 Note this also contains merges of the following immutable branches/tags
 shared with other subsystems:
  - platform-drivers-x86-goodix-v5.14-1
  - intel-gpio-v5.14-1
  - linux-pm/acpi-scan
  - devm-helpers-v5.14-1
 
 The following is an automated git shortlog grouped by driver:
 
 ACPI:
  -  scan: initialize local variable to avoid garbage being returned
  -  scan: Add function to fetch dependent of ACPI device
  -  scan: Extend acpi_walk_dep_device_list()
  -  scan: Rearrange dep_unmet initialization
 
 Add intel_skl_int3472 driver:
  - Add intel_skl_int3472 driver
 
 ISST:
  -  Use numa node id for cpu pci dev mapping
  -  Optimize CPU to PCI device mapping
 
 Input:
  -  goodix - platform/x86: touchscreen_dmi - Move upside down quirks to touchscreen_dmi.c
 
 MAINTAINERS:
  -  Update IRC link for Surface System Aggregator subsystem
  -  Update info for telemetry
 
 Merge remote-tracking branch 'linux-pm/acpi-scan' into review-hans:
  - Merge remote-tracking branch 'linux-pm/acpi-scan' into review-hans
 
 Merge tag 'devm-helpers-v5.14-1' into review-hans:
  - Merge tag 'devm-helpers-v5.14-1' into review-hans
 
 Merge tag 'intel-gpio-v5.14-1' into review-hans:
  - Merge tag 'intel-gpio-v5.14-1' into review-hans
 
 Merge tag 'platform-drivers-x86-goodix-v5.14-1' into review-hans:
  - Merge tag 'platform-drivers-x86-goodix-v5.14-1' into review-hans
 
 Remove "default n" entries:
  - Remove "default n" entries
 
 Rename hp-wireless to wireless-hotkey:
  - Rename hp-wireless to wireless-hotkey
 
 asus-nb-wmi:
  -  Revert "add support for ASUS ROG Zephyrus G14 and G15"
  -  Revert "Drop duplicate DMI quirk structures"
 
 dcdbas:
  -  drop unneeded assignment in host_control_smi()
 
 dell-privacy:
  -  Add support for Dell hardware privacy
 
 dell-wmi:
  -  Rename dell-wmi.c to dell-wmi-base.c
 
 dell-wmi-sysman:
  -  Change user experience when Admin/System Password is modified
  -  fw_attr_inuse can be static
  -  Use firmware_attributes_class helper
  -  Make populate_foo_data functions more robust
 
 dell-wmi-sysman/think-lmi:
  -  Make fw_attr_class global static
 
 devm-helpers:
  -  Add resource managed version of work init
 
 docs:
  -  driver-api: Update Surface Aggregator user-space interface documentation
 
 extcon:
  -  extcon-max8997: Simplify driver using devm
  -  extcon-max8997: Fix IRQ freeing at error path
  -  extcon-max77693.c: Fix potential work-queue cancellation race
  -  extcon-max14577: Fix potential work-queue cancellation race
 
 firmware_attributes_class:
  -  Create helper file for handling firmware-attributes class registration events
 
 gpio:
  -  wcove: Split error handling for CTRL and IRQ registers
  -  wcove: Unify style of to_reg() with to_ireg()
  -  wcove: Use IRQ hardware number getter instead of direct access
  -  crystalcove: remove platform_set_drvdata() + cleanup probe
 
 gpiolib:
  -  acpi: Add acpi_gpio_get_io_resource()
  -  acpi: Introduce acpi_get_and_request_gpiod() helper
 
 hdaps:
  -  Constify static attribute_group struct
 
 ideapad-laptop:
  -  Ignore VPC event bit 10
 
 intel_cht_int33fe:
  -  Move to its own subfolder
  -  Correct "displayport" fwnode reference
 
 intel_ips:
  -  fix set but unused warning in read_mgtv
 
 intel_pmt_crashlog:
  -  Constify static attribute_group struct
 
 intel_skl_int3472:
  -  Uninitialized variable in skl_int3472_handle_gpio_resources()
  -  Move to intel/ subfolder
  -  Provide skl_int3472_unregister_clock()
  -  Provide skl_int3472_unregister_regulator()
  -  Use ACPI GPIO resource directly
  -  Fix dependencies (drop CLKDEV_LOOKUP)
  -  Free ACPI device resources after use
 
 mfd:
  -  tps68470: Remove tps68470 MFD driver
 
 platform/mellanox:
  -  mlxreg-hotplug: Revert "move to use request_irq by IRQF_NO_AUTOEN flag"
 
 platform/surface:
  -  aggregator: Use list_move_tail instead of list_del/list_add_tail in ssh_packet_layer.c
  -  aggregator: Use list_move_tail instead of list_del/list_add_tail in ssh_request_layer.c
  -  aggregator: Drop unnecessary variable initialization
  -  aggregator: Do not return uninitialized value
  -  aggregator_cdev: Add lockdep support
  -  aggregator_cdev: Allow enabling of events from user-space
  -  aggregator_cdev: Add support for forwarding events to user-space
  -  aggregator: Update copyright
  -  aggregator: Allow enabling of events without notifiers
  -  aggregator: Allow registering notifiers without enabling events
  -  dtx: Add missing mutex_destroy() call in failure path
  -  aggregator: Fix event disable function
  -  aggregator_registry: Consolidate node groups for 5th- and 6th-gen devices
  -  aggregator_registry: Add support for 13" Intel Surface Laptop 4
  -  aggregator_registry: Update comments for 15" AMD Surface Laptop 4
 
 samsung-laptop:
  -  set debugfs blobs to read only
  -  use octal numbers for rwx file permissions
 
 tc1100-wmi:
  -  Constify static attribute_group struct
 
 think-lmi:
  -  Move kfree(setting->possible_values) to tlmi_attr_setting_release()
  -  Split current_value to reflect only the value
  -  Fix issues with duplicate attributes
  -  Return EINVAL when kbdlang gets set to a 0 length string
  -  Add missing MODULE_DEVICE_TABLE
  -  Avoid potential read before start of the buffer
  -  Fix check for admin password being set
  -  Add WMI interface support on Lenovo platforms
 
 thinkpad-lmi:
  -  Remove unused display_name member from struct tlmi_pwd_setting
 
 thinkpad_acpi:
  -  Add X1 Carbon Gen 9 second fan support
  -  Fix inconsistent indenting
 
 tools/power/x86/intel-speed-select:
  -  v1.10 release
  -  Fix uncore memory frequency display
 
 toshiba_acpi:
  -  Fix missing error code in toshiba_acpi_setup_keyboard()
 
 toshiba_haps:
  -  Fix missing newline in pr_debug call in toshiba_haps_notify
 
 touchscreen_dmi:
  -  Fix Chuwi Hi10 Pro comment
  -  Add info for the Goodix GT912 panel of TM800A550L tablets
  -  Add an extra entry for the upside down Goodix touchscreen on Teclast X89 tablets
 
 x86/platform/uv:
  -  Constify static attribute_group struct
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Merge tag 'platform-drivers-x86-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Hans de Goede:
 "Highlights:

   - New think-lmi driver adding support for changing Lenovo Thinkpad
     BIOS settings from within Linux using the standard firmware-
     attributes class sysfs API

   - MS Surface aggregator-cdev now also supports forwarding events to
     user-space (for debugging / new driver development purposes only)

   - New intel_skl_int3472 driver this provides the necessary glue to
     translate ACPI table information to GPIOs, regulators, etc. for
     camera sensors on Intel devices with IPU3 attached MIPI cameras

   - A whole bunch of other fixes + device-specific quirk additions

   - New devm_work_autocancel() devm-helpers.h function"

* tag 'platform-drivers-x86-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (83 commits)
  platform/x86: dell-wmi-sysman: Change user experience when Admin/System Password is modified
  platform/x86: intel_skl_int3472: Uninitialized variable in skl_int3472_handle_gpio_resources()
  platform/x86: think-lmi: Move kfree(setting->possible_values) to tlmi_attr_setting_release()
  platform/x86: think-lmi: Split current_value to reflect only the value
  platform/x86: think-lmi: Fix issues with duplicate attributes
  platform/x86: think-lmi: Return EINVAL when kbdlang gets set to a 0 length string
  platform/x86: intel_cht_int33fe: Move to its own subfolder
  platform/x86: intel_skl_int3472: Move to intel/ subfolder
  platform/x86: intel_skl_int3472: Provide skl_int3472_unregister_clock()
  platform/x86: intel_skl_int3472: Provide skl_int3472_unregister_regulator()
  platform/x86: intel_skl_int3472: Use ACPI GPIO resource directly
  platform/x86: intel_skl_int3472: Fix dependencies (drop CLKDEV_LOOKUP)
  platform/x86: intel_skl_int3472: Free ACPI device resources after use
  platform/x86: Remove "default n" entries
  platform/x86: ISST: Use numa node id for cpu pci dev mapping
  platform/x86: ISST: Optimize CPU to PCI device mapping
  tools/power/x86/intel-speed-select: v1.10 release
  tools/power/x86/intel-speed-select: Fix uncore memory frequency display
  extcon: extcon-max8997: Simplify driver using devm
  extcon: extcon-max8997: Fix IRQ freeing at error path
  ...
2021-06-30 11:15:39 -07:00
Yizhuo Zhai
cac7100d4c Input: hideep - fix the uninitialized use in hideep_nvm_unlock()
Inside function hideep_nvm_unlock(), variable "unmask_code" could
be uninitialized if hideep_pgm_r_reg() returns error, however, it
is used in the later if statement after an "and" operation, which
is potentially unsafe.

Signed-off-by: Yizhuo <yzhai003@ucr.edu>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-19 22:36:28 -07:00
YueHaibing
eacacdb5fc Input: trackpoint - use kobj_to_dev()
Use kobj_to_dev() instead of container_of()

Generated by: scripts/coccinelle/api/kobj_to_dev.cocci

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20210607122722.36736-1-yuehaibing@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-19 22:36:26 -07:00
YueHaibing
50221b0b68 Input: atkbd - use kobj_to_dev()
Use kobj_to_dev() instead of container_of()

Generated by: scripts/coccinelle/api/kobj_to_dev.cocci

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20210607122653.33784-1-yuehaibing@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-19 22:36:25 -07:00
YueHaibing
6ffd4c7964 Input: tsc200x-core - use kobj_to_dev()
Use kobj_to_dev() instead of container_of()

Generated by: scripts/coccinelle/api/kobj_to_dev.cocci

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20210607122451.36708-1-yuehaibing@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-19 22:36:23 -07:00
YueHaibing
f519f78c7e Input: ims-pcu - use kobj_to_dev()
Use kobj_to_dev() instead of container_of()

Generated by: scripts/coccinelle/api/kobj_to_dev.cocci

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20210607122533.10608-1-yuehaibing@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-19 22:36:21 -07:00
zhouchuangao
25531d612b Input: cros_ec_keyb - use kobj_to_dev() API
Use kobj_to_dev() API instead of container_of().

Signed-off-by: zhouchuangao <zhouchuangao@vivo.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1624025283-56360-1-git-send-email-zhouchuangao@vivo.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-19 22:36:19 -07:00
Tyson Moore
c2d7ed9d68 Input: i8042 - fix typos in comments
This trivial patch fixes two spelling typos in i8042.c:

- 'i8042_unlock_ship()' to 'i8042_unlock_chip()'
- 'i8042_controller init' to 'i8042_controller_init'

Signed-off-by: Tyson Moore <tyson@tyson.me>
Link: https://lore.kernel.org/r/20210612060753.28968-1-tyson@tyson.me
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-18 21:28:22 -07:00
Oleh Kravchenko
552e4047f3 Input: add SparkFun Qwiic Joystick driver
A simple analog joystick built on Low Power ATtiny85 Microcontroller.
Directional movements are measured with two 10 kΩ potentiometers
connected with a gimbal mechanism that separates the horizontal and
vertical movements. This joystick also has a select button that is actuated
when the joystick is pressed down.

Input events polled over the I2C bus.

Product page:
https://www.sparkfun.com/products/15168
Firmware and hardware sources:
https://github.com/sparkfun/Qwiic_Joystick

Tested on RPi4B and O4-iMX-NANO boards.

Signed-off-by: Oleh Kravchenko <oleg@kaa.org.ua>
Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Link: https://lore.kernel.org/r/20210608223130.16830-2-oleg@kaa.org.ua
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-18 21:28:20 -07:00
Johannes Berg
0bbadafdc4 um: allow disabling NO_IOMEM
Adjust the kconfig a little to allow disabling NO_IOMEM in UML. To
make an "allyesconfig" with CONFIG_NO_IOMEM=n build, adjust a few
Kconfig things elsewhere and add dummy asm/fb.h and asm/vga.h files.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
2021-06-17 21:44:50 +02:00
Randy Dunlap
c1367ee016 m68k: atari: Fix ATARI_KBD_CORE kconfig unmet dependency warning
Since the code for ATARI_KBD_CORE does not use drivers/input/keyboard/
code, just move ATARI_KBD_CORE to arch/m68k/Kconfig.machine to remove
the dependency on INPUT_KEYBOARD.

Removes this kconfig warning:

    WARNING: unmet direct dependencies detected for ATARI_KBD_CORE
      Depends on [n]: !UML && INPUT [=y] && INPUT_KEYBOARD [=n]
      Selected by [y]:
      - MOUSE_ATARI [=y] && !UML && INPUT [=y] && INPUT_MOUSE [=y] && ATARI [=y]

Fixes: c04cb856e2 ("m68k: Atari keyboard and mouse support.")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Suggested-by: Michael Schmitz <schmitzmic@gmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20210527001251.8529-1-rdunlap@infradead.org
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2021-06-07 16:28:51 +02:00
Dmitry Torokhov
83b41248ed Input: cy8ctmg110_ts - switch to using gpiod API
Instead of legacy gpio API let's use newer gpiod API. This also allows us
to get rid of platform data.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210603043726.3793876-7-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-05 20:34:16 -07:00
Dmitry Torokhov
4e5220cb8e Input: cy8ctmg110_ts - switch to using managed resources
This simplifies error handling paths and allows to get rid of
cy8ctmg110_remove() method.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210603043726.3793876-6-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-05 20:34:14 -07:00
Dmitry Torokhov
1c68b7cfd1 Input: cy8ctmg110_ts - use endian helpers when converting data on wire
Switch to using be16_to_cpup() instead of shifting and combining data by
hand.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210603043726.3793876-5-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-05 20:34:12 -07:00
Dmitry Torokhov
172b07a6ea Input: cy8ctmg110_ts - let I2C core configure wake interrupt
I2C core already configures interrupt as wakeup source when device is
registered using I2C_CLIENT_WAKE flag, so let's rely on it instead of
configuring it ourselves.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210603043726.3793876-4-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-05 20:34:11 -07:00
Dmitry Torokhov
2a15cebb8b Input: cy8ctmg110_ts - do not hardcode as wakeup source
Let platform specify whether the controller should be a wakeup source
by registering as I2C_CLIENT_WAKE.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210603043726.3793876-3-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-05 20:34:09 -07:00