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* Merge tag 'input-for-v5.20-rc0' of ↵Linus Torvalds2022-08-1119-919/+1441
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - changes to input core to properly queue synthetic events (such as autorepeat) and to release multitouch contacts when an input device is inhibited or suspended - reworked quirk handling in i8042 driver that consolidates multiple DMI tables into one and adds several quirks for TUXEDO line of laptops - update to mt6779 keypad to better reflect organization of the hardware - changes to mtk-pmic-keys driver preparing it to handle more variants - facelift of adp5588-keys driver - improvements to iqs7222 driver - adjustments to various DT binding documents for input devices - other assorted driver fixes. * tag 'input-for-v5.20-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (54 commits) Input: adc-joystick - fix ordering in adc_joystick_probe() dt-bindings: input: ariel-pwrbutton: use spi-peripheral-props.yaml Input: deactivate MT slots when inhibiting or suspending devices Input: properly queue synthetic events dt-bindings: input: iqs7222: Use central 'linux,code' definition Input: i8042 - add dritek quirk for Acer Aspire One AO532 dt-bindings: input: gpio-keys: accept also interrupt-extended dt-bindings: input: gpio-keys: reference input.yaml and document properties dt-bindings: input: gpio-keys: enforce node names to match all properties dt-bindings: input: Convert adc-keys to DT schema dt-bindings: input: Centralize 'linux,input-type' definition dt-bindings: input: Use common 'linux,keycodes' definition dt-bindings: input: Centralize 'linux,code' definition dt-bindings: input: Increase maximum keycode value to 0x2ff Input: mt6779-keypad - implement row/column selection Input: mt6779-keypad - match hardware matrix organization Input: i8042 - add additional TUXEDO devices to i8042 quirk tables Input: goodix - switch use of acpi_gpio_get_*_resource() APIs Input: i8042 - add TUXEDO devices to i8042 quirk tables Input: i8042 - add debug output for quirks ...
| * Merge branch 'next' into for-linusDmitry Torokhov2022-08-0239-1081/+1564
| |\ | | | | | | | | | Prepare input updates for 5.20 (or 6.0) merge window.
| | * Input: adc-joystick - fix ordering in adc_joystick_probe()Dmitry Torokhov2022-08-021-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We should register the IIO buffer before we register the input device, because as soon as the device is registered input handlers may attach to it, resulting in a call to adc_joystick_open() which makes use of the said buffer. Acked-by: Artur Rojek <contact@artur-rojek.eu> Link: https://lore.kernel.org/r/YskFh4NHnlcryMkk@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: deactivate MT slots when inhibiting or suspending devicesAngela Czubak2022-07-203-14/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When inhibiting or suspending a device we are sending release events for all currently held keys and buttons, however we retain active MT slot state, which causes issues with gesture recognition when we resume or uninhibit. Let's fix it by introducing, in addition to input_dev_release_keys(), nput_mt_release_slots() that will deactivate all currently active slots. Signed-off-by: Angela Czubak <acz@semihalf.com> Link: https://lore.kernel.org/r/20220718151715.1052842-3-acz@semihalf.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: properly queue synthetic eventsDmitry Torokhov2022-07-201-62/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We should not be passing synthetic events (such as autorepeat events) out of order with the events coming from the hardware device, but rather add them to pending events and flush them all at once. This also fixes an issue with timestamps for key release events carrying stale data from the previous autorepeat event. Reviewed-by: Angela Czubak <acz@semihalf.com> Link: https://lore.kernel.org/r/YszNfq4b6MkeoCJC@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: i8042 - add dritek quirk for Acer Aspire One AO532Hans de Goede2022-07-081-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Like on other Acer devices, the wifi, bluetooth and touchpad on/off toggle hotkeys on the Acer AO532 do not send any events when the dritek extensions are not enabled. Add a quirk to enable the dritek extensions on this netbook model. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220418200949.6009-1-hdegoede@redhat.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: mt6779-keypad - implement row/column selectionMattijs Korpershoek2022-07-081-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MediaTek keypad has a total of 6 input rows and 6 input columns. By default, rows/columns 0-2 are enabled. This is controlled by the KP_SEL register: - bits[9:4] control row selection - bits[15:10] control column selection Each bit enables the corresponding row/column number (e.g KP_SEL[4] enables ROW0) Depending on how the keypad is wired, this may result in wrong readings of the keypad state. Program the KP_SEL register to limit the key detection to n_rows, n_cols we retrieve from the device tree. Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20220707075236.126631-3-mkorpershoek@baylibre.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: mt6779-keypad - match hardware matrix organizationMattijs Korpershoek2022-07-081-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MediaTek keypad has a set of bits representing keys, from KEY0 to KEY77, arranged in 5 chunks of 15 bits split into 5 32-bit registers. In our implementation, we simply decided to use register number as row and offset in the register as column when encoding our "matrix". Because of this, we can have a 5x32 matrix which does not match the hardware at all, which is confusing. Change the row/column calculation to match the hardware. Fixes: f28af984e771 ("Input: mt6779-keypad - add MediaTek keypad driver") Co-developed-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20220707075236.126631-2-mkorpershoek@baylibre.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: i8042 - add additional TUXEDO devices to i8042 quirk tablesWerner Sembach2022-07-081-8/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A lot of modern Clevo barebones have touchpad and/or keyboard issues after suspend fixable with nomux + reset + noloop + nopnp. Luckily, none of them have an external PS/2 port so this can safely be set for all of them. I'm not entirely sure if every device listed really needs all four quirks, but after testing and production use. No negative effects could be observed when setting all four. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220708161005.1251929-2-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Merge tag 'v5.19-rc5' into nextDmitry Torokhov2022-07-0816-146/+101
| | |\ | | | | | | | | | | | | | | | | Merge with mainline to bring up the latest definition from MFD subsystem needed for Mediatek keypad driver.
| | * | Input: goodix - switch use of acpi_gpio_get_*_resource() APIsAndy Shevchenko2022-07-061-14/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No need to open code functionality that is provided by the acpi_gpio_get_irq_resource() and acpi_gpio_get_io_resource(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220705180252.963-1-andriy.shevchenko@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: i8042 - add TUXEDO devices to i8042 quirk tablesWerner Sembach2022-06-291-0/+129
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A lot of modern Clevo barebones have touchpad and/or keyboard issues after suspend fixable with nomux + reset + noloop + nopnp. Luckily, none of them have an external PS/2 port so this can safely be set for all of them. I'm not entirely sure if every device listed really needs all four quirks, but after testing and production use. No negative effects could be observed when setting all four. The list is quite massive as neither the TUXEDO nor the Clevo dmi strings have been very consistent historically. I tried to keep the list as short as possible without risking on missing an affected device. This is revision 3. The Clevo N150CU barebone is still removed as it might have problems with the fix and needs further investigations. The SchenkerTechnologiesGmbH System-/Board-Vendor string variations are added. This is now based in the quirk table refactor. This now also includes the additional noaux flag for the NS7xMU. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220629112725.12922-5-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: i8042 - add debug output for quirksWerner Sembach2022-06-291-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make new quirk table easily debugable with some debug output. With no functional change, evaluation of i8042_reset_quirk and i8042_reset_never_quirk had to be moved for this. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220629112725.12922-4-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: i8042 - merge quirk tablesWerner Sembach2022-06-291-500/+590
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge i8042 quirk tables to reduce code duplication for devices that need more than one quirk. Before every quirk had its own table with devices needing that quirk. If a new quirk needed to be added a new table had to be created. When a device needed multiple quirks, it appeared in multiple tables. Now only one table called i8042_dmi_quirk_table exists. In it every device has one entry and required quirks are coded in the .driver_data field of the struct dmi_system_id used by this table. Multiple quirks for one device can be applied by bitwise-or of the new SERIO_QUIRK_* defines. Also align quirkable options with command line parameters and make vendor wide quirks per device overwriteable on a per device basis. The first match is honored while following matches are ignored. So when a vendor wide quirk is defined in the table, a device can inserted before and therefore ignoring the vendor wide define. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220629112725.12922-3-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: i8042 - move __initconst to fix code styling warningWerner Sembach2022-06-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move __intconst from before i8042_dmi_laptop_table[] to after it for consistent code styling. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220629112725.12922-2-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: sensehat-joystick - remove unnecessary error messageYang Li2022-06-281-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The print function dev_err() is redundant because platform_get_irq() already prints an error. Eliminates the follow coccicheck warning: ./drivers/input/joystick/sensehat-joystick.c:102:2-9: line 102 is redundant because platform_get_irq() already prints an error Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/20220427004906.129893-1-yang.lee@linux.alibaba.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: exc3000 - fix return value check of wait_for_completion_timeoutMiaoqian Lin2022-06-281-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | wait_for_completion_timeout() returns unsigned long not int. It returns 0 if timed out, and positive if completed. The check for <= 0 is ambiguous and should be == 0 here indicating timeout which is the only error case. Fixes: 102feb1ddfd0 ("Input: exc3000 - factor out vendor data request") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220411105828.22140-1-linmq006@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: edt-ft5x06 - show crc and header errors by sysfsDario Binacchi2022-06-281-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | M06 sends packets with header and crc for data verification. Now you can check at runtime how many packets have been dropped. Co-developed-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Link: https://lore.kernel.org/r/20220621123937.1330389-7-dario.binacchi@amarulasolutions.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: edt-ft5x06 - show firmware version by sysfsDario Binacchi2022-06-281-5/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firmware version was printed only if debug mode was enabled. Now you can always get it from sysfs. Co-developed-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Acked-by: Oliver Graute <oliver.graute@kococonnector.com> Link: https://lore.kernel.org/r/20220621123937.1330389-6-dario.binacchi@amarulasolutions.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: edt-ft5x06 - show model name by sysfsDario Binacchi2022-06-281-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The model name was printed only if debug mode was enabled. Now you can always get it from sysfs. Co-developed-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Acked-by: Oliver Graute <oliver.graute@kococonnector.com> Link: https://lore.kernel.org/r/20220621123937.1330389-5-dario.binacchi@amarulasolutions.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: edt-ft5x06 - set report rate by dts propertyDario Binacchi2022-06-281-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It allows to change the M06/M12 default scan rate on driver probing. Co-developed-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Link: https://lore.kernel.org/r/20220621123937.1330389-4-dario.binacchi@amarulasolutions.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: edt-ft5x06 - get/set M12 report rate by sysfsDario Binacchi2022-06-281-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for reading/writing scan rate (SC) register for M12 by sysfs. The register value is equal to the SC (Hz), unlike M06, where instead it is equal to SC / 10. Co-developed-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Tested-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Link: https://lore.kernel.org/r/20220621123937.1330389-3-dario.binacchi@amarulasolutions.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: iqs7222 - remove support for RF filterJeff LaBundy2022-06-271-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The vendor has marked the RF filter enable control as reserved in the datasheet; remove it from the driver. Fixes: e505edaedcb9 ("Input: add support for Azoteq IQS7222A/B/C") Signed-off-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/20220626072412.475211-7-jeff@labundy.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: iqs7222 - handle reset during ATIJeff LaBundy2022-06-271-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the device suffers a spurious reset during ATI, there is no point in enduring any further retries. Instead, simply return successfully from the polling loop. In this case, the interrupt handler will intervene and recognize the device has been reset. It then proceeds to initialize the device and trigger ATI once more. As part of this change, swap the order of status field evaluation to match that of the interrupt handler, and correct a nearby off-by-one error that causes an error message to suggest the final attempt will be retried. Fixes: e505edaedcb9 ("Input: add support for Azoteq IQS7222A/B/C") Signed-off-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/20220626072412.475211-6-jeff@labundy.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: iqs7222 - acknowledge reset before writing registersJeff LaBundy2022-06-271-3/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the device suffers a spurious reset while reacting to a previous spurious reset, the second reset interrupt is preempted because the ACK_RESET bit is written last. To solve this problem, write the ACK_RESET bit prior to writing any other registers. This ensures that any registers written before the second spurious reset will be rewritten. Last but not least, the order in which the ACK_RESET bit is written relative to the second filter beta register is important for select variants of silicon. Enforce the correct order so as to not clobber the system status register. Fixes: e505edaedcb9 ("Input: add support for Azoteq IQS7222A/B/C") Signed-off-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/20220626072412.475211-5-jeff@labundy.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: iqs7222 - protect volatile registersJeff LaBundy2022-06-271-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Select variants of silicon silently mirror part of the event mask register to the system setup register (0xD0), and vice versa. For the following sequence: 1. Read registers 0xD0 onward and store their contents. 2. Modify the contents, including event mask fields. 3. Write registers 0xD0 onward with the modified contents. 4. Write register 0xD0 on its own again later, using the contents from step 1 to populate any reserved fields. ...the event mask register (e.g. address 0xDA) has been corrupted by writing register 0xD0 with contents that were made stale after step 3. To solve this problem, read register 0xD0 once more between steps 3 and 4. When register 0xD0 is written during step 4, the portion which is mirrored to the event mask register already matches what was written in step 3. Fixes: e505edaedcb9 ("Input: add support for Azoteq IQS7222A/B/C") Signed-off-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/20220626072412.475211-4-jeff@labundy.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: iqs7222 - fortify slider event reportingJeff LaBundy2022-06-271-38/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The release cycle of any key mapped to a slider gesture relies upon trailing interrupts generated by other unmasked sources, the timing and presence of which are inconsistent. To solve this problem, explicitly report a release cycle to emulate a full keystroke. Also, unmask touch interrupts if the slider press event is defined; this ensures the device reports a final interrupt with coordinate = 0xFFFF once the finger is lifted. As a result of how the logic has been refactored, the press/release event can now be mapped to a GPIO. This is more convenient than the previous solution, which required each channel within the slider to specify the same GPIO. As part of this change, use the device's resolution rather than its number of interrupt status registers to more safely determine if it is capable of reporting gestures. Last but not least, make the code a bit simpler by eliminating some unnecessarily complex conditional statements and a macro that could be derived using information that is already available. Fixes: e505edaedcb9 ("Input: add support for Azoteq IQS7222A/B/C") Signed-off-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/20220626072412.475211-3-jeff@labundy.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: iqs7222 - correct slider event disable logicJeff LaBundy2022-06-271-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a positive swipe/flick gesture is defined but the corresponding negative gesture is not, the former is inadvertently disabled. Fix this by gently refactoring the logic responsible for disabling all gestures by default. As part of this change, make the code a bit simpler by eliminating a superfluous conditional check. If a slider event does not define an enable control, the second term of the bitwise AND operation is simply 0xFFFF. Fixes: e505edaedcb9 ("Input: add support for Azoteq IQS7222A/B/C") Signed-off-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/20220626072412.475211-2-jeff@labundy.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: cyapa_gen6 - aligned "*" each lineJiang Jian2022-06-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Consider * alignment in comments Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Link: https://lore.kernel.org/r/20220621070032.30072-1-jiangjian@cdjrlc.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: gpio_mouse - fix typos in commentsJiang Jian2022-06-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop a redundant word 'the' in the comments of function gpio_mouse_scan. Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Link: https://lore.kernel.org/r/20220622062100.19490-1-jiangjian@cdjrlc.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: mtk-pmic-keys - move long press debounce mask to mtk_pmic_regsAngeloGioacchino Del Regno2022-05-311-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the second and last step of preparation to add support for more PMICs in this driver, move the long press debounce mask to struct mtk_pmic_regs and use that in mtk_pmic_keys_lp_reset_setup() instead of directly using the definition. While at it, remove the definition for MTK_PMIC_RST_DU_SHIFT as we are able to calculate it dynamically and spares us some unnecessary new definitions around for future per-PMIC variations of RST_DU_MASK. Lastly, it was necessary to change the function signature of mtk_pmic_keys_lp_reset_setup() to now pass a pointer to the main mtk_pmic_regs structure, since that's where the reset debounce mask now resides. This commit brings no functional changes. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20220524093505.85438-3-angelogioacchino.delregno@collabora.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: mtk-pmic-keys - transfer per-key bit in mtk_pmic_keys_regsAngeloGioacchino Del Regno2022-05-311-11/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Place the key bit in struct mtk_pmic_keys_regs to enhance this driver's flexibility, in preparation for adding support for more PMICs. While at it, remove the definition of MTK_PMIC_RST_KEY_MASK as we are now dynamically setting the keymask relatively to the keys that are defined in the newly added rst_en_mask variable, on a per-key basis. This commit brings no functional changes. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20220524093505.85438-2-angelogioacchino.delregno@collabora.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: mtk-pmic-keys - use single update when configuring long press behaviorDmitry Torokhov2022-05-311-43/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of doing 3 read-modify-write operations when configuring behavior of long-press, consolidate everything into one. Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on mt8183-pumpkin Link: https://lore.kernel.org/r/YowH0Q5HAGU7Grx2@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: mtk-pmic-keys - allow compiling with COMPILE_TESTDmitry Torokhov2022-05-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are no hard architecture dependencies in the driver, so to improve compile test coverage let's enable the driver when COMPILE_TEST is selected. Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/YowG7BVsJTNd0ELi@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: adp5588-keys - do not explicitly set device as wakeup sourceDmitry Torokhov2022-05-311-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I2C core will set up device as a wakeup source and will configure interrupt as a wakeup interrupt if client is created with I2C_CLIENT_WAKE flag. Let's rely on this facility and to not unconditionally set up the device as wakeup device in the driver. Acked-by: Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20220528045631.289821-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: adp5588-keys - switch to using managed resourcesDmitry Torokhov2022-05-311-67/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This simplifies error handling in probe() and reduces amount of explicit code in remove(). Acked-by: Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20220528045631.289821-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: adp5588-keys - switch to using threaded interruptDmitry Torokhov2022-05-311-36/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of using hard interrupt handler and manually scheduling work item to handle I2C communications, let's switch to threaded interrupt handling. While at that enforce the readout delay required on pre- revision 4 silicon. Acked-by: Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20220528045631.289821-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: adp5588-keys - drop CONFIG_PM guardsDmitry Torokhov2022-05-311-10/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To improve compile-time coverage let's drop #ifdef CONFIG_PM guards and use SIMPLE_DEV_PM_OPS and __maybe_unused attributes and rely on the linker to drop unused code. Acked-by: Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20220528045631.289821-1-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: cros_ec_keyb - handle x86 detachable/convertible ChromebooksFurquan Shaikh2022-05-271-3/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some detachable/convertible x86 Chromebooks use EC buttons/switches interface to signal volume up/down and other buttons. This configuration is signalled via presence of GOOG0007 ACPI device. The main keyboard on such Chromebooks is still using the standard 8042/atkbd combo. Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20220526231230.2805147-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: cros_ec_keyb - switch to using generic device propertiesDmitry Torokhov2022-05-271-22/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation to enabling this driver on x86 devices let's switch from OF-specific property API to the generic one. Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20220526231230.2805147-1-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: zinitix - rename defines ZINITIX_*Linus Walleij2022-05-271-56/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The defines are sometimes named BT541_* and sometimes ZINITIX_*, name them all ZINITIX_* because they certainly apply to a lot more touchscreens than the BT541. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20220410120059.2583849-3-linus.walleij@linaro.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: omap4-keypad - switch to using pm_runtime_resume_and_get()Minghao Chi2022-05-271-15/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use pm_runtime_resume_and_get() to replace pm_runtime_get_sync and pm_runtime_put_noidle. This change is just to simplify the code, no actual functional changes. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Link: https://lore.kernel.org/r/20220414085710.2541867-1-chi.minghao@zte.com.cn Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Merge tag 'v5.18' into nextDmitry Torokhov2022-05-2713-40/+56
| | |\ \ | | | | | | | | | | | | | | | | | | | | Sync up with mainline to get updates to OMAP4 keypad driver and other upstream goodies.
* | | \ \ Merge tag 'for-5.20/parisc-1' of ↵Linus Torvalds2022-08-051-0/+4
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc updates from Helge Deller: "One real bugfix to change the io_pgetevents_time64() syscall to use the compat implementation when running in compat mode, otherwise the signed int32 parameters min_nr and nr will be incorrectly handled as unsigned int64 values. Other than that just small cleanups: - hardware database housekeeping and proper /proc/iomem output - add proper function exit code if probe functions fail - drop stale variables (pa_swapper_pg_lock) - drop unneccessary zero-initializations - typo fixes in comments" * tag 'for-5.20/parisc-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: Input: gscps2 - check return value of ioremap() in gscps2_probe() parisc: io_pgetevents_time64() needs compat syscall in 32-bit compat mode parisc: Drop zero variable initialisations in mm/init.c parisc: Do not initialise statics to 0 parisc: Check the return value of ioremap() in lba_driver_probe() parisc: Drop pa_swapper_pg_lock spinlock parisc: Fix comment typo in fault.c parisc: Fix device names in /proc/iomem parisc: Clean up names in hardware database
| * | | | | Input: gscps2 - check return value of ioremap() in gscps2_probe()Xie Shaowen2022-08-021-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function ioremap() in gscps2_probe() can fail, so its return value should be checked. Fixes: 4bdc0d676a643 ("remove ioremap_nocache and devm_ioremap_nocache") Cc: <stable@vger.kernel.org> # v5.6+ Reported-by: Hacash Robot <hacashRobot@santino.com> Signed-off-by: Xie Shaowen <studentxswpy@163.com> Signed-off-by: Helge Deller <deller@gmx.de>
* | | | | | Merge tag 'spdx-6.0-rc1' of ↵Linus Torvalds2022-08-045-47/+6
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull SPDX updates from Greg KH: "Here is the set of SPDX comment updates for 6.0-rc1. Nothing huge here, just a number of updated SPDX license tags and cleanups based on the review of a number of common patterns in GPLv2 boilerplate text. Also included in here are a few other minor updates, two USB files, and one Documentation file update to get the SPDX lines correct. All of these have been in the linux-next tree for a very long time" * tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: (28 commits) Documentation: samsung-s3c24xx: Add blank line after SPDX directive x86/crypto: Remove stray comment terminator treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_406.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_398.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_391.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_298.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_292.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_179.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 1) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_160.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_152.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_147.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_133.RULE ...
| * | | | | | treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULEThomas Gleixner2022-06-102-18/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on the normalized pattern: this program is free software you can redistribute it and/or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed as is without any warranty of any kind whether express or implied without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference. Reviewed-by: Allison Randal <allison@lohutok.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE ↵Thomas Gleixner2022-06-103-29/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (part 2) Based on the normalized pattern: this program is free software you can redistribute it and/or modify it under the terms of the gnu general public license as published by the free software foundation version 2 this program is distributed as is without any warranty of any kind whether express or implied without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference. Reviewed-by: Allison Randal <allison@lohutok.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | | | Merge tag 'efi-next-for-v5.20' of ↵Linus Torvalds2022-08-031-28/+14
|\ \ \ \ \ \ \ | |_|/ / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI updates from Ard Biesheuvel: - Enable mirrored memory for arm64 - Fix up several abuses of the efivar API - Refactor the efivar API in preparation for moving the 'business logic' part of it into efivarfs - Enable ACPI PRM on arm64 * tag 'efi-next-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: (24 commits) ACPI: Move PRM config option under the main ACPI config ACPI: Enable Platform Runtime Mechanism(PRM) support on ARM64 ACPI: PRM: Change handler_addr type to void pointer efi: Simplify arch_efi_call_virt() macro drivers: fix typo in firmware/efi/memmap.c efi: vars: Drop __efivar_entry_iter() helper which is no longer used efi: vars: Use locking version to iterate over efivars linked lists efi: pstore: Omit efivars caching EFI varstore access layer efi: vars: Add thin wrapper around EFI get/set variable interface efi: vars: Don't drop lock in the middle of efivar_init() pstore: Add priv field to pstore_record for backend specific use Input: applespi - avoid efivars API and invoke EFI services directly selftests/kexec: remove broken EFI_VARS secure boot fallback check brcmfmac: Switch to appropriate helper to load EFI variable contents iwlwifi: Switch to proper EFI variable store interface media: atomisp_gmin_platform: stop abusing efivar API efi: efibc: avoid efivar API for setting variables efi: avoid efivars layer when loading SSDTs from variables efi: Correct comment on efi_memmap_alloc memblock: Disable mirror feature if kernelcore is not specified ...
| * | | | | | Input: applespi - avoid efivars API and invoke EFI services directlyArd Biesheuvel2022-06-241-28/+14
| |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver abuses the efivar API, by using a few of its helpers on entries that were not instantiated by the API itself. This is a problem as future cleanup work on efivars is complicated by this. So let's just switch to the get/set variable runtime wrappers directly. Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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