Changes in Kconfig

564dcfc1 - Input: apple_z2 - fix potential confusion in Kconfig

Tue, 25 Feb 2025 07:48:24 +0000

Input: apple_z2 - fix potential confusion in KconfigAdd a dependency on ARCH_APPLE and clarify the description to make itmore obvious that this is for ARM machines, not x86 ones.Signed-off-by: Sasha Finkelstein Link: https://lore.kernel.org/r/20250225-z2-kconfig-v1-1-a67d9b778a6c@gmail.comSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

471a92f8 - Input: apple_z2 - add a driver for Apple Z2 touchscreens

Wed, 19 Feb 2025 17:24:56 +0000

Input: apple_z2 - add a driver for Apple Z2 touchscreensAdds a driver for Apple touchscreens using the Z2 protocol.Signed-off-by: Janne Grunau Reviewed-by: Neal Gompa Signed-off-by: Sasha Finkelstein Link: https://lore.kernel.org/r/20250217-z2-v6-2-c2115d6e5a8f@gmail.comSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

334ababd - Input: hycon-hy46xx - add missing dependency on REGMAP_I2C

Wed, 02 Oct 2024 20:56:37 +0000

Input: hycon-hy46xx - add missing dependency on REGMAP_I2Chideep makes use of regmap_i2c, and it has to be selected within itsKconfig entry to compile successfully.Fixes: aa2f62cf211a ("Input: add driver for the Hycon HY46XX touchpanel series")Signed-off-by: Javier Carrasco Link: https://lore.kernel.org/r/20241002-input-hycon-hy46xx-select-remap-i2c-v1-1-08f6e83b268a@gmail.comSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

2f548325 - Input: hideep - add missing dependency on REGMAP_I2C

Wed, 02 Oct 2024 20:42:30 +0000

Input: hideep - add missing dependency on REGMAP_I2Chideep makes use of regmap_i2c, and it has to be selected within itsKconfig entry to compile successfully.Fixes: 842ff286166e ("Input: add support for HiDeep touchscreen")Signed-off-by: Javier Carrasco Link: https://lore.kernel.org/r/20241002-input-hideep-select-remap-i2c-v1-1-6b0fa1dd5fc5@gmail.comSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

25162a4f - Input: cyttsp4 - remove driver

Mon, 05 Aug 2024 00:16:25 +0000

Input: cyttsp4 - remove driverThe cyttsp4 touchscreen driver was contributed in 2013 and since thenhas seen no updates. The driver uses platform data (no device treesupport) and there are no users of it in the mainline kernel. There wereoccasional fixes to it for issues either found by static code analysistools or via visual inspection, but otherwise the driver is completelyuntested.Remove the driver.Reviewed-by: Linus Walleij Reviewed-by: Javier Martinez Canillas Link: https://lore.kernel.org/r/ZrAZ2cUow_z838tp@google.comSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

e8858fc0 - Input: msc5000_ts - remove the driver

Sun, 14 Jul 2024 06:00:27 +0000

Input: msc5000_ts - remove the driverMCS-5000 belongs to the 1st generation of Melfas chips, manufactured in2000-2007.The driver relies on custom platform data (no DT support) and therenever were any users of this driver in the mainline kernel. The commitadding the driver mentioned that the driver was tested on S3C6410 NCPboard (with Samsung S3C6410 SoC) but the touchscreen device was neveradded to the board file. This board was removed in v6.3 in commit743c8fbb90ca ("ARM: s3c: remove most s3c64xx board support").Remove the driver since there are no users.Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20240714060029.1528662-1-dmitry.torokhov@gmail.comSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

3aa182bb - Input: goodix-berlin - add SPI support for Goodix Berlin Touchscreen IC

Mon, 29 Jan 2024 09:16:38 +0000

Input: goodix-berlin - add SPI support for Goodix Berlin Touchscreen ICAdd initial support for the new Goodix "Berlin" touchscreen ICsover the SPI interface.The driver doesn't use the regmap_spi code since the SPI messagesneeds to be prefixed, thus this custom regmap code.This initial driver is derived from the Goodix goodix_ts_berlinavailable at [1] and [2] and only supports the GT9916 ICpresent on the Qualcomm SM8550 MTP & QRD touch panel.The current implementation only supports BerlinD, aka GT9916.[1] https://github.com/goodix/goodix_ts_berlin[2] https://git.codelinaro.org/clo/la/platform/vendor/opensource/touch-driversReviewed-by: Jeff LaBundy Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20240129-topic-goodix-berlin-upstream-initial-v15-4-6f7d096c0a0a@linaro.orgSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

fba09e81 - Input: goodix-berlin - add I2C support for Goodix Berlin Touchscreen IC

Mon, 29 Jan 2024 09:16:37 +0000

Input: goodix-berlin - add I2C support for Goodix Berlin Touchscreen ICAdd initial support for the new Goodix "Berlin" touchscreen ICsover the I2C interface.This initial driver is derived from the Goodix goodix_ts_berlinavailable at [1] and [2] and only supports the GT9916 ICpresent on the Qualcomm SM8550 MTP & QRD touch panel.The current implementation only supports BerlinD, aka GT9916.[1] https://github.com/goodix/goodix_ts_berlin[2] https://git.codelinaro.org/clo/la/platform/vendor/opensource/touch-driversReviewed-by: Jeff LaBundy Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20240129-topic-goodix-berlin-upstream-initial-v15-3-6f7d096c0a0a@linaro.orgSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

44362279 - Input: add core support for Goodix Berlin Touchscreen IC

Mon, 29 Jan 2024 09:16:36 +0000

Input: add core support for Goodix Berlin Touchscreen ICAdd initial support for the new Goodix "Berlin" touchscreen ICs.These touchscreen ICs support SPI, I2C and I3C interface, up to10 finger touch, stylus and gestures events.This initial driver is derived from the Goodix goodix_ts_berlinavailable at [1] and [2] and only supports the GT9916 ICpresent on the Qualcomm SM8550 MTP & QRD touch panel.The current implementation only supports BerlinD, aka GT9916.Support for advanced features like:- Firmware & config update- Stylus events- Gestures events- Previous revisions support (BerlinA or BerlinB)is not included in current version.The current support will work with currently flashed firmwareand config, and bail out if firmware or config aren't flashed yet.[1] https://github.com/goodix/goodix_ts_berlin[2] https://git.codelinaro.org/clo/la/platform/vendor/opensource/touch-driversReviewed-by: Jeff LaBundy Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20240129-topic-goodix-berlin-upstream-initial-v15-2-6f7d096c0a0a@linaro.orgSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

f2ba47e6 - Input: add support for Azoteq IQS7210A/7211A/E

Tue, 30 May 2023 00:34:00 +0000

Input: add support for Azoteq IQS7210A/7211A/EAdd support for the Azoteq IQS7210A/7211A/E family of trackpad/touchscreen controllers.Signed-off-by: Jeff LaBundy Link: https://lore.kernel.org/r/ZHVEeDlYyr69A59K@nixie71Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

7249bdbd - Input: novatek-nvt-ts - add touchscreen model number to description

Mon, 10 Jul 2023 12:36:33 +0000

Input: novatek-nvt-ts - add touchscreen model number to descriptionA phoronix forum member actual found documentation on what the modelnumber for the touchscreen controller on the Acer Iconia One 7 B1-750 is.Update the driver's description to include this.Link: https://www.phoronix.com/forums/forum/hardware/general-hardware/1382535-10-years-later-linux-getting-a-touchscreen-driver-for-a-once-popular-tablet?p=1384707#post1384707Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20230710123633.323937-2-hdegoede@redhat.comSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

50cd8714 - Input: add HAS_IOPORT dependencies

Mon, 22 May 2023 21:52:24 +0000

Input: add HAS_IOPORT dependenciesIn a future patch HAS_IOPORT=n will result in inb()/outb() and friendsnot being declared. We thus need to add HAS_IOPORT as dependency forthose drivers using them.Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle Link: https://lore.kernel.org/r/20230522105049.1467313-16-schnelle@linux.ibm.comSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

483a1441 - Input: edt-ft5x06 - select REGMAP_I2C

Mon, 10 Apr 2023 23:55:44 +0000

Input: edt-ft5x06 - select REGMAP_I2CAfter starting to use regmap API to access registers the edt-ft5x06driver depends on symbols provided by REGMAP_I2C:edt-ft5x06.o: in function `edt_ft5x06_ts_probe':edt-ft5x06.c:1154: undefined reference to `__regmap_init_i2c'edt-ft5x06.o: in function `edt_ft5x06_ts_identify':edt-ft5x06.c:897: undefined reference to `__regmap_init_i2c'Make sure support for I2C regmap is actually selected by adding thisdependency to Kconfig.Fixes: 9dfd9708ffba ("Input: edt-ft5x06 - convert to use regmap API")Signed-off-by: Daniel Golle Link: https://lore.kernel.org/r/ZDRBExF1xmxalMZc@makrotopia.orgSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

57d94d15 - Input: add a new Novatek NVT-ts driver

Sat, 01 Apr 2023 21:21:43 +0000

Input: add a new Novatek NVT-ts driverAdd a new driver for the Novatek i2c touchscreen controller as foundon the Acer Iconia One 7 B1-750 tablet. Unfortunately the touchscreencontroller model-number is unknown. Even with the tablet opened up itis impossible to read the model-number.Android calls this a "NVT-ts" touchscreen, but that may apply to otherNovatek controller models too.This appears to be the same controller as the one supported byhttps://github.com/advx9600/android/blob/master/touchscreen/NVTtouch_Android4.0/NVTtouch.cbut unfortunately that does not give us a model-number either.Signed-off-by: Hans de Goede Reviewed-by: Jeff LaBundy Link: https://lore.kernel.org/r/20230326212308.55730-1-hdegoede@redhat.comSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

2e99b1b0 - mfd: remove ucb1400 support

Thu, 06 Oct 2022 20:52:32 +0000

mfd: remove ucb1400 supportThe ucb1400 MFD driver and its gpio and touchscreen childdrivers were only used on a few PXA machines that were unusedfor a while and are now removed.Removing these leaves the AC97 support as ALSA specific,no other drivers are now connected through this interface.Cc: Linus Walleij Cc: Bartosz Golaszewski Cc: Dmitry Torokhov Cc: Lee Jones Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: Marek Vasut Cc: linux-kernel@vger.kernel.orgCc: linux-gpio@vger.kernel.orgCc: linux-input@vger.kernel.orgCc: alsa-devel@alsa-project.orgAcked-by: Robert Jarzmik Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

8f00ddfb - input: remove zylonite touchscreen driver

Fri, 30 Sep 2022 13:25:56 +0000

input: remove zylonite touchscreen driverThe PXA zylonite platform was removed, so this driver has noremaining users.Cc: Dmitry Torokhov Cc: Mark Brown Cc: linux-input@vger.kernel.orgAcked-by: Robert Jarzmik Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

acac9a8d - input: remove s3c24xx touchscreen driver

Fri, 30 Sep 2022 13:25:16 +0000

input: remove s3c24xx touchscreen driverThe s3c24xx SoC support and its adc driver was removed, so this driverhas no remaining users.Acked-by: Dmitry Torokhov Reviewed-by: Krzysztof Kozlowski Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

5f964b02 - Input: stmpe-ts - drop obsolete dependency on COMPILE_TEST

Tue, 22 Nov 2022 22:19:52 +0000

Input: stmpe-ts - drop obsolete dependency on COMPILE_TESTSince commit 0166dc11be91 ("of: make CONFIG_OF user selectable"), itis possible to test-build any driver which depends on OF on anyarchitecture by explicitly selecting OF. Therefore depending onCOMPILE_TEST as an alternative is no longer needed.It is actually better to always build such drivers with OF enabled,so that the test builds are closer to how each driver will actually bebuilt on its intended target. Building them without OF may not testmuch as the compiler will optimize out potentially large parts of thecode. In the worst case, this could even pop false positive warnings.Dropping COMPILE_TEST here improves the quality of our testing andavoids wasting time on non-existent issues.Signed-off-by: Jean Delvare Link: https://lore.kernel.org/r/20221121145203.1efb0c08@endymion.delvareSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

0f382cad - Input: add driver for Himax hx83112b touchscreen devices

Mon, 07 Nov 2022 19:25:05 +0000

Input: add driver for Himax hx83112b touchscreen devicesThis patch adds support for Himax hx83112b touchscreen devices. As thereare no publicly available data sheets for these devices, theimplementation is based on the driver of the downstream Android kernelused in the Fairphone 3. This patch is a complete rewrite, though, andthe code bears no resemblence to the original implementation.The driver has been tested on the aforementioned phone.Signed-off-by: Job Noorman Reviewed-by: Jeff LaBundy Link: https://lore.kernel.org/r/20221107105604.26541-3-job@noorman.infoSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig

5b0c03e2 - Input: Add driver for Cypress Generation 5 touchscreen

Mon, 31 Oct 2022 23:36:53 +0000

Input: Add driver for Cypress Generation 5 touchscreenThis is the basic driver for the Cypress TrueTouch Gen5 touchscreencontrollers. This driver supports only the I2C bus but it uses regmapso SPI support could be added later.The touchscreen can retrieve some defined zone that are handled asbuttons (according to the hardware). That is why it handlesbutton and multitouch events.Reviewed-by: Maxime Ripard Signed-off-by: Mylène Josserand Signed-off-by: Alistair Francis Tested-by: Andreas Kemnade # Kobo Clara HDTested-by: Peter Geis Link: https://lore.kernel.org/r/20221026114908.191472-2-alistair@alistair23.meSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/touchscreen/Kconfig