linux/drivers/input, branch v5.10

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2020-12-12T17:41:33Z

Pull input fixes from Dmitry Torokhov: - a fix for cm109 stomping on its own control URB if it tries to toggle buzzer immediately after userspace opens input device (found by syzcaller) - another fix for Raydium touchscreens that do not like splitting command transfers - quirks for i8042, soc_button_array, and goodix drivers to make them work better with certain hardware. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: goodix - add upside-down quirk for Teclast X98 Pro tablet Input: cm109 - do not stomp on control URB Input: i8042 - add Acer laptops to the i8042 reset list Input: cros_ec_keyb - send 'scancodes' in addition to key events Input: soc_button_array - add Lenovo Yoga Tablet2 1051L to the dmi_use_low_level_irq list Input: raydium_ts_i2c - do not split tx transactions

Input: goodix - add upside-down quirk for Teclast X98 Pro tablet

2020-12-12T00:21:01Z

The touchscreen on the Teclast x98 Pro is also mounted upside-down in relation to the display orientation. Signed-off-by: Simon Beginn Signed-off-by: Bastien Nocera Link: https://lore.kernel.org/r/20201117004253.27A5A27EFD@localhost Signed-off-by: Dmitry Torokhov

Input: cm109 - do not stomp on control URB

2020-12-11T21:17:36Z

We need to make sure we are not stomping on the control URB that was issued when opening the device when attempting to toggle buzzer. To do that we need to mark it as pending in cm109_open(). Reported-and-tested-by: syzbot+150f793ac5bc18eee150@syzkaller.appspotmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: i8042 - add Acer laptops to the i8042 reset list

2020-12-10T05:01:22Z

The touchpad operates in Basic Mode by default in the Acer BIOS setup, but some Aspire/TravelMate models require the i8042 to be reset in order to be correctly detected. Signed-off-by: Chris Chiu Link: https://lore.kernel.org/r/20201207071250.15021-1-chiu@endlessos.org Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: cros_ec_keyb - send 'scancodes' in addition to key events

2020-12-10T02:03:56Z

To let userspace know what 'scancodes' should be used in EVIOCGKEYCODE and EVIOCSKEYCODE ioctls, we should send EV_MSC/MSC_SCAN events in addition to EV_KEY/KEY_* events. The driver already declared MSC_SCAN capability, so it is only matter of actually sending the events. Link: https://lore.kernel.org/r/X87aOaSptPTvZ3nZ@google.com Acked-by: Rajat Jain Signed-off-by: Dmitry Torokhov

Input: soc_button_array - add Lenovo Yoga Tablet2 1051L to the dmi_use_low_level_irq list

2020-12-07T06:12:43Z

Add the Lenovo Yoga Tablet2 1051L to the list of devices where the ACPI AML code is poking the GPIO config register directly changing the IRQ type to a low_level_irq, which we need to work around. This fixes the home button on the Lenovo Yoga Tablet2 1051L not working. Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20201206161245.24798-1-hdegoede@redhat.com Signed-off-by: Dmitry Torokhov

Input: raydium_ts_i2c - do not split tx transactions

2020-12-07T06:12:39Z

Raydium device does not like splitting of tx transactions into multiple messages - one for the register address and one for the actual data. This results in incorrect behavior on the device side. This change updates raydium_i2c_read and raydium_i2c_write to create i2c_msg arrays separately and passes those arrays into raydium_i2c_xfer which decides based on the address whether the bank switch command should be sent. The bank switch header is still added by raydium_i2c_read and raydium_i2c_write to ensure that all these operations are performed as part of a single I2C transfer. It guarantees that no other transactions are initiated to any other device on the same bus after the bank switch command is sent. Signed-off-by: Furquan Shaikh Link: https://lore.kernel.org/r/20201205005941.1427643-1-furquan@google.com Signed-off-by: Dmitry Torokhov

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2020-12-06T00:16:34Z

Pull input fixes from Dmitry Torokhov: "A fix for 'RETRIGEN' handling in Atmel touch controllers that was causing lost interrupts on systems using edge-triggered interrupts, a quirk for i8042 driver, and a couple more fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: atmel_mxt_ts - fix lost interrupts Input: xpad - support Ardwiino Controllers Input: i8042 - add ByteSpeed touchpad to noloop table Input: i8042 - fix error return code in i8042_setup_aux() Input: soc_button_array - add missing include

Input: atmel_mxt_ts - fix lost interrupts

2020-12-01T17:58:43Z

After commit 74d905d2d38a devices requiring the workaround for edge triggered interrupts stopped working. The hardware needs the quirk to be used before even proceeding to check if the quirk is needed because mxt_acquire_irq() is called before mxt_check_retrigen() is called and at this point pending IRQs need to be checked, and if the workaround is not active, all interrupts will be lost from this point. Solve this by switching the calls around. Reported-by: Andre Müller Tested-by: Andre Müller Suggested-by: Dmitry Torokhov Fixes: 74d905d2d38a ("Input: atmel_mxt_ts - only read messages in mxt_acquire_irq() when necessary") Signed-off-by: Linus Walleij Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20201201123026.1416743-1-linus.walleij@linaro.org Signed-off-by: Dmitry Torokhov

Input: xpad - support Ardwiino Controllers

2020-12-01T07:45:29Z

This commit adds support for Ardwiino Controllers Signed-off-by: Sanjay Govind Link: https://lore.kernel.org/r/20201201071922.131666-1-sanjay.govind9@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov