kernel/drivers/input/touchscreen/exc3000.c, branch linux-6.9.y

Merge branch 'next' into for-linus

2023-11-06T23:42:08Z

Prepare input updates for 6.7 merge window.

Input: exc3000 - use device core to create driver-specific device attributes

2023-09-06T21:29:01Z

Instead of creating driver-specific device attributes with devm_device_add_group() have device core do this by setting up dev_groups pointer in the driver structure. Reviewed-by: Greg Kroah-Hartman Link: https://lore.kernel.org/r/20230729005133.1095051-10-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov

Merge branch 'next' into for-linus

2023-08-30T23:06:38Z

Prepare input updates for 6.6 merge window.

Input: exc3000 - support power supply regulators

2023-07-07T23:54:12Z

Add power supply regulator support to the exc3000 devices. Signed-off-by: Mike Looijmans Link: https://lore.kernel.org/r/20230707131042.10795-2-mike.looijmans@topic.nl Signed-off-by: Dmitry Torokhov

Input: exc3000 - add ACPI support for EXC80H60

2023-07-05T19:29:09Z

EXC80H60 is used in Ambu aBox2 with ACPI _HID "EGA00001". Snippet of from "apcidump -b; iasl ssdt2.dat" on target: Device (TPL2) { Name (HID2, Zero) Name (_HID, "EGA00001") // _HID: Hardware ID Name (_CID, "PNP0C50" /* HID Protocol Device (I2C bus) */) // _CID: Compatible ID Name (_S0W, 0x04) // _S0W: S0 Device Wake State Name (SBFB, ResourceTemplate () Signed-off-by: Andreas Helbech Kleist Link: https://lore.kernel.org/r/20230705091817.1300928-1-andreaskleist@gmail.com Signed-off-by: Dmitry Torokhov

Input: Switch i2c drivers back to use .probe()

2023-05-17T16:59:11Z

After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20230517164645.162294-1-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov

Input: exc3000 - properly stop timer on shutdown

2023-02-04T00:58:44Z

We need to stop the timer on driver unbind or probe failures, otherwise we get UAF/Oops. Fixes: 7e577a17f2ee ("Input: add I2C attached EETI EXC3000 multi touch driver") Reported-by: "Stahl, Michael" Link: https://lore.kernel.org/r/Y9dK57BFqtlf8NmN@google.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: exc3000 - fix return value check of wait_for_completion_timeout

2022-06-29T05:45:43Z

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 Link: https://lore.kernel.org/r/20220411105828.22140-1-linmq006@gmail.com Signed-off-by: Dmitry Torokhov

Input: exc3000 - add type sysfs attribute

2021-03-08T05:56:50Z

Add a sysfs attribute to query the type of the touchscreen device. Signed-off-by: Lucas Stach Link: https://lore.kernel.org/r/20210125182527.1225245-5-l.stach@pengutronix.de Signed-off-by: Dmitry Torokhov

Input: exc3000 - fix firmware version query for device in bootloader

2021-03-08T05:56:49Z

If the device is stuck in bootloader (maybe due to blank or corrupted application firmware) it won't answer a query for the firmware version. Fall back to returning the bootloader version in that case. Signed-off-by: Lucas Stach Link: https://lore.kernel.org/r/20210125182527.1225245-4-l.stach@pengutronix.de Signed-off-by: Dmitry Torokhov