Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.1.168 2022-12-31T12:32:09+00:00 2022-12-31T12:32:09+00:00 Randy Dunlap rdunlap@infradead.org 2022-11-04T20:12:38+00:00 urn:sha1:7503bb76a141cb20beb916cfe977496fe0a9848a [ Upstream commit 6100a19c4fcfe154dd32f8a8ef4e8c0b1f607c75 ] Fix a Kconfig warning for JOYSTICK_ADC by also selecting IIO_BUFFER. WARNING: unmet direct dependencies detected for IIO_BUFFER_CB Depends on [n]: IIO [=y] && IIO_BUFFER [=n] Selected by [y]: - JOYSTICK_ADC [=y] && INPUT [=y] && INPUT_JOYSTICK [=y] && IIO [=y] Fixes: 2c2b364fddd5 ("Input: joystick - add ADC attached joystick driver.") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20221104201238.31628-1-rdunlap@infradead.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 2022-05-31T21:10:03+00:00 Randy Dunlap rdunlap@infradead.org 2022-05-31T15:54:02+00:00 urn:sha1:5f92df8ddacb4b97f6865a3bf687f240072f4f68 Since JOYSTICK_SENSEHAT selects MFD_SIMPLE_MFD_I2C and the latter depends on HAS_IOMEM, and since 'select' does not follow any dependency chains, JOYSTICK_SENSEHAT should also depend on HAS_IOMEM to prevent a kconfig warning and a build error: WARNING: unmet direct dependencies detected for MFD_SIMPLE_MFD_I2C Depends on [n]: HAS_IOMEM [=n] && I2C [=y] Selected by [y]: - JOYSTICK_SENSEHAT [=y] && INPUT_JOYSTICK [=y] && INPUT [=y] && I2C [=y] s390-linux-ld: drivers/mfd/simple-mfd-i2c.o: in function `simple_mfd_i2c_probe': simple-mfd-i2c.c:(.text+0xc8): undefined reference to `devm_mfd_add_devices' Fixes: 41657514c796 ("Input: add Raspberry Pi Sense HAT joystick driver") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20220531022942.16340-1-rdunlap@infradead.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2022-04-25T01:25:02+00:00 Charles Mirabile cmirabil@redhat.com 2022-04-20T21:00:20+00:00 urn:sha1:41657514c796e1f0a8cf289780aff8f79643b7e5 This patch adds the driver for the Sense HAT joystick. It outputs BTN_DPAD key events when moved in any of the four directions and the BTN_SELECT event when depressed. Co-developed-by: Daniel Bauman <dbauman@redhat.com> Signed-off-by: Daniel Bauman <dbauman@redhat.com> Co-developed-by: Mwesigwa Guma <mguma@redhat.com> Signed-off-by: Mwesigwa Guma <mguma@redhat.com> Co-developed-by: Joel Savitz <jsavitz@redhat.com> Signed-off-by: Joel Savitz <jsavitz@redhat.com> Signed-off-by: Charles Mirabile <cmirabil@redhat.com> Link: https://lore.kernel.org/r/20220419205158.28088-3-cmirabil@redhat.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2021-07-09T17:19:13+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-07-09T17:19:13+00:00 urn:sha1:dcf3c935dd9e8e76c9922e88672fa4ad6a8a4df8 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 2021-06-19T04:28:20+00:00 Oleh Kravchenko oleg@kaa.org.ua 2021-06-10T22:16:17+00:00 urn:sha1:552e4047f3341ead7c7d61eddfc5c39dbf20452b 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> 2021-06-17T19:44:50+00:00 Johannes Berg johannes.berg@intel.com 2021-03-05T12:19:51+00:00 urn:sha1:0bbadafdc49d11a1836e5946f517d18cceaea6c8 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> 2021-01-25T05:16:21+00:00 Lauri Kasanen cand@gmx.com 2021-01-25T04:53:53+00:00 urn:sha1:3bdffa8ffb45c4f217d31a9250e90432ac31b35e This adds support for the four built-in controller ports on the Nintendo 64 console. The N64 controller includes an analog stick, a d-pad, and several buttons. No module support as the target has only 8mb ram. Signed-off-by: Lauri Kasanen <cand@gmx.com> Link: https://lore.kernel.org/r/20210115133408.0acd70163b582b77ad0a029b@gmx.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2020-11-18T02:13:23+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2020-11-18T02:13:23+00:00 urn:sha1:05909cd9a0c8811731b38697af13075e8954314f Sync up with mainline to bring in the latest DTS files. 2020-09-28T23:26:11+00:00 Artur Rojek contact@artur-rojek.eu 2020-09-28T23:12:46+00:00 urn:sha1:2c2b364fddd551f0da98953618e264c098dfa140 Add a driver for joystick devices connected to ADC controllers supporting the Industrial I/O subsystem. Signed-off-by: Artur Rojek <contact@artur-rojek.eu> Tested-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20200927123302.31062-2-contact@artur-rojek.eu Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2020-06-13T16:57:21+00:00 Masahiro Yamada masahiroy@kernel.org 2020-06-13T16:50:22+00:00 urn:sha1:a7f7f6248d9740d710fd6bd190293fe5e16410ac Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over '---help---'"), the number of '---help---' has been gradually decreasing, but there are still more than 2400 instances. This commit finishes the conversion. While I touched the lines, I also fixed the indentation. There are a variety of indentation styles found. a) 4 spaces + '---help---' b) 7 spaces + '---help---' c) 8 spaces + '---help---' d) 1 space + 1 tab + '---help---' e) 1 tab + '---help---' (correct indentation) f) 1 tab + 1 space + '---help---' g) 1 tab + 2 spaces + '---help---' In order to convert all of them to 1 tab + 'help', I ran the following commend: $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/' Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>