Changes in Kconfig

2af8dbd4 - media: gpio-ir-tx: Driver does not behave with PREEMPT_RT

Fri, 20 Sep 2024 09:03:25 +0000

media: gpio-ir-tx: Driver does not behave with PREEMPT_RTThis driver bit-bangs a signal with interrupts disabled. The signal canlast for up to half a second (IR_MAX_DURATION).A much better way of transmitting IR is using the pwm-ir-tx driver,which does not disable interrupts.Signed-off-by: Sean Young Acked-by: Sebastian Andrzej Siewior Signed-off-by: Hans Verkuil List of files: /linux-6.15/drivers/media/rc/Kconfig

346c84e2 - media: pwm-ir-tx: Depend on CONFIG_HIGH_RES_TIMERS

Tue, 30 Jan 2024 08:55:25 +0000

media: pwm-ir-tx: Depend on CONFIG_HIGH_RES_TIMERSSince commit 363d0e56285e ("media: pwm-ir-tx: Trigger edges fromhrtimer interrupt context"), pwm-ir-tx uses high resolution timersfor IR signal generation when the pwm can be used from atomic context.Ensure they are available.Fixes: 363d0e56285e ("media: pwm-ir-tx: Trigger edges from hrtimer interrupt context")Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

5ce19a50 - media: rc: remove ir-rx51 in favour of generic pwm-ir-tx

Fri, 01 Sep 2023 14:18:56 +0000

media: rc: remove ir-rx51 in favour of generic pwm-ir-txThe ir-rx51 is a pwm-based TX driver specific to the N900. This can behandled entirely by the generic pwm-ir-tx driver, and in fact thepwm-ir-tx driver has been compatible with ir-rx51 from the start.Note that the suspend code in the ir-rx51 driver is unnecessary, sinceduring transmit, the process is not in interruptable sleep. The processis not put to sleep until the transmit completes.Acked-by: Uwe Kleine-König Tested-by: Sicelo A. Mhlongo Signed-off-by: Sean Young Signed-off-by: Hans Verkuil List of files: /linux-6.15/drivers/media/rc/Kconfig

621fd474 - media: rc: meson-ir: support MMIO regmaps to access registers

Thu, 01 Jun 2023 11:54:33 +0000

media: rc: meson-ir: support MMIO regmaps to access registersSupports MMIO regmaps to access controller registers in Meson IR driver.Signed-off-by: Zelong Dong Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

7997604b - media: add HAS_IOPORT dependencies

Mon, 22 May 2023 10:50:23 +0000

media: 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.Link: https://lore.kernel.org/linux-media/20230522105049.1467313-19-schnelle@linux.ibm.comReviewed-by: Sean Young # media/rcCo-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

6f7f03bd - media: rc: Drop obsolete dependencies on COMPILE_TEST

Mon, 21 Nov 2022 16:09:11 +0000

media: rc: Drop obsolete dependencies 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.As a minor optimization, this also lets us drop of_match_ptr(), as wenow know what it will resolve to, we might as well save cpp some work.Signed-off-by: Jean Delvare Cc: Thierry Reding Cc: "Uwe Kleine-König" Acked-by: Uwe Kleine-König Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

6cdc31b2 - media: media/*/Kconfig: sort entries

Mon, 14 Mar 2022 10:01:05 +0000

media: media/*/Kconfig: sort entriesCurrently, the idems inside media Kconfig are out of order.Sort them using the script below:Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

5efe5721 - media: rc: ir-hix5hd2: Add the dependency on HAS_IOMEM

Tue, 09 Nov 2021 12:55:20 +0000

media: rc: ir-hix5hd2: Add the dependency on HAS_IOMEMThe helper function devm_platform_ioremap_resource()needs HAS_IOMEM enabled, so add the dependency on HAS_IOMEM.Signed-off-by: Cai Huoqing Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

95f4325d - media: sir_ir: remove broken driver

Wed, 13 Oct 2021 12:27:57 +0000

media: sir_ir: remove broken driverThis driver is a port of the lirc_sir driver to rc-core. However, forthis driver I could not find any hardware to test, so it was done withouttesting. This is a mistake.There are clear bugs in the code. For example the two argumentsto ktime_us_delta() are reversed, which means the result is garbage.The driver has been in the kernel for four years, and noone has everreported an issue. So, remove this driver.Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

49be1c78 - media: rc: introduce Meson IR TX driver

Mon, 19 Jul 2021 17:05:06 +0000

media: rc: introduce Meson IR TX driverThis patch adds the driver for Amlogic Meson IR transmitter.Some Amlogic SoCs such as A311D and T950D4 have IR transmitter(also called blaster) controller onboard. It is capable of sendingIR signals with arbitrary carrier frequency and duty cycle.The driver supports 2 modulation clock sources: - xtal3 clock (xtal divided by 3) - 1us clockSigned-off-by: Viktor Prutyanov Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

52518e51 - media: rc: clean up Kconfig dependencies

Wed, 21 Apr 2021 13:58:41 +0000

media: rc: clean up Kconfig dependenciesI came across a randconfig build failure from one driverthat only depends on CONFIG_USB_ARCH_HAS_HCD but fails whenbuilt without CONFIG_USB:ld: drivers/media/rc/ir_toy.o: in function `irtoy_disconnect':ir_toy.c:(.text+0x24): undefined reference to `usb_kill_urb'ld: ir_toy.c:(.text+0x2c): undefined reference to `usb_free_urb'ld: ir_toy.c:(.text+0x34): undefined reference to `usb_kill_urb'ld: ir_toy.c:(.text+0x3c): undefined reference to `usb_free_urb'Upon a closer look, I find that a lot of the other drivers'select USB' rather than stating 'depends on USB' as is commonfor most subsystems. I also find that all except one driverhave an extra 'depends on RC_CORE' that is already implied bythe top-level 'if RC_CORE' check.Clean up both by reducing the dependencies to the required set.Signed-off-by: Arnd Bergmann Acked-by: Randy Dunlap Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

58c08df5 - media: rc: remove tango ir driver and keymap

Wed, 21 Apr 2021 13:58:40 +0000

media: rc: remove tango ir driver and keymapThe tango platform was removed, so the driver is no longer needed.Cc: Marc Gonzalez Acked-by: Rob Herring Acked-by: Mans Rullgard Signed-off-by: Arnd Bergmann Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

799ddc03 - media: rc: remove zte zx ir driver

Wed, 20 Jan 2021 14:25:42 +0000

media: rc: remove zte zx ir driverThe zte zx platform is getting removed, so this driver is nolonger needed.Cc: Jun Nie Cc: Shawn Guo Signed-off-by: Arnd Bergmann Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

4d2e3734 - media: rc: select CONFIG_BITREVERSE where needed

Thu, 03 Dec 2020 23:17:03 +0000

media: rc: select CONFIG_BITREVERSE where neededA number of remote control drivers require the bitreversehelper, and run into a link error when it is disabled:arm-linux-gnueabi-ld: drivers/media/rc/img-ir/img-ir-nec.o: in function `img_ir_nec_scancode':img-ir-nec.c:(.text+0x10c): undefined reference to `byte_rev_table'arm-linux-gnueabi-ld: drivers/media/rc/img-ir/img-ir-nec.o: in function `img_ir_nec_filter':img-ir-nec.c:(.text+0x2dc): undefined reference to `byte_rev_table'arm-linux-gnueabi-ld: drivers/media/usb/cx231xx/cx231xx-input.o: in function `get_key_isdbt':cx231xx-input.c:(.text+0x38c): undefined reference to `byte_rev_table'arm-linux-gnueabi-ld: drivers/media/usb/em28xx/em28xx-input.o: in function `em28xx_get_key_em_haup':em28xx-input.c:(.text+0x1704): undefined reference to `byte_rev_table'Signed-off-by: Arnd Bergmann Acked-by: Sean Young Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

261463db - media: rc: add support for Infrared Toy and IR Droid devices

Sun, 03 May 2020 09:27:55 +0000

media: rc: add support for Infrared Toy and IR Droid deviceshttp://dangerousprototypes.com/docs/USB_Infrared_Toyhttps://www.irdroid.com/irdroid-usb-ir-transceiver/Reviewed-by: Greg Kroah-Hartman Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

ec8f24b7 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 12:07:45 +0000

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/media/rc/Kconfig

b60a5b8d - media: Kconfig files: use the right help coding style

Wed, 20 Mar 2019 10:39:44 +0000

media: Kconfig files: use the right help coding styleCheckpatch wants to use 'help' instead of '---help---': WARNING: prefer 'help' over '---help---' for new help textsLet's change it globally at the media subsystem, as otherwise peoplewould keep using the old way.Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

04ad3011 - media: rc: fix several typos

Mon, 18 Feb 2019 19:29:01 +0000

media: rc: fix several typosUse codespell to fix lots of typos over frontends.Manually verified to avoid false-positives.Signed-off-by: Mauro Carvalho Chehab Acked-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

721074b0 - media: rc: rcmm decoder and encoder

Thu, 17 Jan 2019 08:50:13 +0000

media: rc: rcmm decoder and encodermedia: add support for RCMM infrared remote controls.Signed-off-by: Patrick Lerda Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig

02d32bda - media: rc: add driver for Xbox DVD Movie Playback Kit

Tue, 09 Oct 2018 16:02:11 +0000

media: rc: add driver for Xbox DVD Movie Playback KitThe Xbox DVD Movie Playback Kit is a USB dongle with an IR remote for theOriginal Xbox.Historically it has been supported by the out-of-tree lirc_xbox driver,but this one has fallen out of favour and was just dropped from popularKodi (formerly XBMC) distributions.This driver is heavily based on the ati_remote driver where all theboilerplate was taken from - I was mostly just removing code.Signed-off-by: Benjamin Valentin Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/rc/Kconfig