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08df80a3 |
| 18-Jan-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'leds-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED updates from Lee Jones: "New Drivers: - Add support for Allwinner A100 RGB LED controller - Add su
Merge tag 'leds-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED updates from Lee Jones: "New Drivers: - Add support for Allwinner A100 RGB LED controller - Add support for Maxim 5970 Dual Hot-swap controller
New Device Support: - Add support for AW20108 to Awinic LED driver
New Functionality: - Extend support for Net speeds to include; 2.5G, 5G and 10G - Allow tx/rx and cts/dsr/dcd/rng TTY LEDS to be turned on and off via sysfs if required - Add support for hardware control in AW200xx
Fix-ups: - Use safer methods for string handling - Improve error handling; return proper error values, simplify, avoid duplicates, etc - Replace Mutex use with the Completion mechanism - Fix include lists; alphabetise, remove unused, explicitly add used - Use generic platform device properties - Use/convert to new/better APIs/helpers/MACROs instead of hand-rolling implementations - Device Tree binding adaptions/conversions/creation - Continue work to remove superfluous platform .remove() call-backs - Remove superfluous/defunct code - Trivial; whitespace, unused variables, spelling, clean-ups, etc - Avoid unnecessary duplicate locks
Bug Fixes: - Repair Kconfig based dependency lists - Ensure unused dynamically allocated data is freed after use - Fix support for brightness control - Add missing sufficient delays during reset to ensure correct operation - Avoid division-by-zero issues"
* tag 'leds-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (45 commits) leds: trigger: netdev: Add core support for hw not supporting fallback to LED sw control leds: trigger: panic: Don't register panic notifier if creating the trigger failed leds: sun50i-a100: Convert to be agnostic to property provider leds: max5970: Add missing headers leds: max5970: Make use of dev_err_probe() leds: max5970: Make use of device properties leds: max5970: Remove unused variable leds: rgb: Drop obsolete dependency on COMPILE_TEST leds: sun50i-a100: Avoid division-by-zero warning leds: trigger: Remove unused function led_trigger_rename_static() leds: qcom-lpg: Introduce a wrapper for getting driver data from a pwm chip leds: gpio: Add kernel log if devm_fwnode_gpiod_get() fails dt-bindings: leds: qcom,spmi-flash-led: Fix example node name dt-bindings: leds: aw200xx: Fix led pattern and add reg constraints dt-bindings: leds: awinic,aw200xx: Add AW20108 device leds: aw200xx: Add support for aw20108 device leds: aw200xx: Improve autodim calculation method leds: aw200xx: Enable disable_locking flag in regmap config leds: aw200xx: Add delay after software reset dt-bindings: leds: aw200xx: Remove property "awinic,display-rows" ...
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Revision tags: v6.7, v6.7-rc8, v6.7-rc7, v6.7-rc6, v6.7-rc5, v6.7-rc4 |
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6dec6598 |
| 27-Nov-2023 |
Florian Eckert <fe@dev.tdt.de> |
leds: ledtrig-tty: Add additional line state evaluation
The serial tty interface also supports additional input signals, that can also be evaluated within this trigger. This change is adding the fol
leds: ledtrig-tty: Add additional line state evaluation
The serial tty interface also supports additional input signals, that can also be evaluated within this trigger. This change is adding the following additional input sources, which could be controlled via the '/sys/class/<leds>/' sysfs interface.
Explanation: DCE = Data Communication Equipment (Modem) DTE = Data Terminal Equipment (Computer)
- cts: DCE is ready to accept data from the DTE (CTS = Clear To Send). If the line state is detected, the LED is switched on. If set to 0 (default), the LED will not evaluate CTS. If set to 1, the LED will evaluate CTS.
- dsr: DCE is ready to receive and send data (DSR = Data Set Ready). If the line state is detected, the LED is switched on. If set to 0 (default), the LED will not evaluate DSR. If set to 1, the LED will evaluate DSR.
- dcd: DTE is receiving a carrier from the DCE (DCD = Data Carrier Detect). If the line state is detected, the LED is switched on. If set to 0 (default), the LED will not evaluate DCD. If set to 1, the LED will evaluate DCD.
- rng: DCE has detected an incoming ring signal on the telephone line (RNG = Ring Indicator). If the line state is detected, the LED is switched on. If set to 0 (default), the LED will not evaluate RNG. If set to 1, the LED will evaluate RNG.
Also add an invert flag on LED blink, so that the LED blinks in the correct order.
* If one off the new enabled input signals are evaluatet as 'enabled', and data are transmitted, then the LED should first blink 'off' and then 'on' (invert). * If all the new enabled input signals are evaluatet as 'disabled', and data are transmitted, then the LED should first blink 'on' and then 'off'.
Signed-off-by: Florian Eckert <fe@dev.tdt.de> Reviewed-by: Maarten Brock <m.brock@vanmierlo.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20231127110311.3583957-5-fe@dev.tdt.de Signed-off-by: Lee Jones <lee@kernel.org>
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5b755ca6 |
| 27-Nov-2023 |
Florian Eckert <fe@dev.tdt.de> |
leds: ledtrig-tty: Make rx tx activitate configurable
Until now, the LED blinks when data is sent via the tty (rx/tx). This is not configurable.
This change adds the possibility to make the indicat
leds: ledtrig-tty: Make rx tx activitate configurable
Until now, the LED blinks when data is sent via the tty (rx/tx). This is not configurable.
This change adds the possibility to make the indication for the direction of the transmitted data independently controllable via the new rx and tx sysfs entries.
- rx: Signal reception (rx) of data on the named tty device. If set to 0, the LED will not blink on reception. If set to 1 (default), the LED will blink on reception.
- tx: Signal transmission (tx) of data on the named tty device. If set to 0, the LED will not blink on transmission. If set to 1 (default), the LED will blink on transmission.
This new sysfs entry are on by default. Thus the trigger behaves as before this change.
Signed-off-by: Florian Eckert <fe@dev.tdt.de> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20231127110311.3583957-4-fe@dev.tdt.de Signed-off-by: Lee Jones <lee@kernel.org>
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Revision tags: v6.7-rc3, v6.7-rc2, v6.7-rc1, v6.6, v6.6-rc7, v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2, v6.6-rc1, v6.5, v6.5-rc7, v6.5-rc6, v6.5-rc5, v6.5-rc4, v6.5-rc3, v6.5-rc2, v6.5-rc1, v6.4, v6.4-rc7, v6.4-rc6, v6.4-rc5, v6.4-rc4, v6.4-rc3, v6.4-rc2, v6.4-rc1, v6.3, v6.3-rc7, v6.3-rc6, v6.3-rc5, v6.3-rc4, v6.3-rc3, v6.3-rc2, v6.3-rc1, v6.2, v6.2-rc8, v6.2-rc7, v6.2-rc6, v6.2-rc5, v6.2-rc4, v6.2-rc3, v6.2-rc2, v6.2-rc1, v6.1, v6.1-rc8, v6.1-rc7, v6.1-rc6, v6.1-rc5, v6.1-rc4, v6.1-rc3, v6.1-rc2, v6.1-rc1, v6.0, v6.0-rc7, v6.0-rc6, v6.0-rc5, v6.0-rc4, v6.0-rc3, v6.0-rc2, v6.0-rc1, v5.19, v5.19-rc8, v5.19-rc7, v5.19-rc6, v5.19-rc5, v5.19-rc4, v5.19-rc3, v5.19-rc2, v5.19-rc1, v5.18, v5.18-rc7, v5.18-rc6, v5.18-rc5, v5.18-rc4, v5.18-rc3, v5.18-rc2, v5.18-rc1, v5.17, v5.17-rc8, v5.17-rc7, v5.17-rc6, v5.17-rc5, v5.17-rc4, v5.17-rc3, v5.17-rc2, v5.17-rc1, v5.16, v5.16-rc8, v5.16-rc7, v5.16-rc6, v5.16-rc5, v5.16-rc4, v5.16-rc3, v5.16-rc2, v5.16-rc1, v5.15, v5.15-rc7, v5.15-rc6, v5.15-rc5, v5.15-rc4, v5.15-rc3, v5.15-rc2, v5.15-rc1, v5.14, v5.14-rc7, v5.14-rc6, v5.14-rc5, v5.14-rc4, v5.14-rc3, v5.14-rc2, v5.14-rc1, v5.13, v5.13-rc7, v5.13-rc6, v5.13-rc5, v5.13-rc4, v5.13-rc3, v5.13-rc2, v5.13-rc1 |
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d0034a7a |
| 04-May-2021 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 5.13 merge window.
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Revision tags: v5.12 |
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b7f8f259 |
| 19-Apr-2021 |
Tyler Hicks <code@tyhicks.com> |
Merge tag 'v5.12-rc7' into ecryptfs/next
Required to pick up idmapped mount changes which changed some function parameters.
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Revision tags: v5.12-rc8, v5.12-rc7, v5.12-rc6, v5.12-rc5 |
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5acac83b |
| 25-Mar-2021 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v5.12-rc4' into next
Sync up with the mainline to bring in newest APIs.
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Revision tags: v5.12-rc4 |
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f8bade6c |
| 16-Mar-2021 |
Maxime Ripard <maxime@cerno.tech> |
Merge drm/drm-next into drm-misc-next
Noralf needs some patches in 5.12-rc3, and we've been delaying the 5.12 merge due to the swap issue so it looks like a good time.
Signed-off-by: Maxime Ripard
Merge drm/drm-next into drm-misc-next
Noralf needs some patches in 5.12-rc3, and we've been delaying the 5.12 merge due to the swap issue so it looks like a good time.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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Revision tags: v5.12-rc3 |
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b470ebc9 |
| 14-Mar-2021 |
Thomas Gleixner <tglx@linutronix.de> |
Merge tag 'irqchip-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip fixes from Marc Zyngier:
- More compatible strings for the Ingenic
Merge tag 'irqchip-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip fixes from Marc Zyngier:
- More compatible strings for the Ingenic irqchip (introducing the JZ4760B SoC) - Select GENERIC_IRQ_MULTI_HANDLER on the ARM ep93xx platform - Drop all GENERIC_IRQ_MULTI_HANDLER selections from the irqchip Kconfig, now relying on the architecture to get it right - Drop the debugfs_file field from struct irq_domain, now that debugfs can track things on its own
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35bb28ec |
| 11-Mar-2021 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Sync up with upstream.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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4c9f4865 |
| 08-Mar-2021 |
Tony Lindgren <tony@atomide.com> |
Merge branch 'fixes-rc2' into fixes
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Revision tags: v5.12-rc2, v5.12-rc1-dontuse |
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cdd38c5f |
| 24-Feb-2021 |
Stefan Schmidt <stefan@datenfreihafen.org> |
Merge remote-tracking branch 'net/master'
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72d6e487 |
| 22-Feb-2021 |
Alex Williamson <alex.williamson@redhat.com> |
Merge commit '3e10585335b7967326ca7b4118cada0d2d00a2ab' into v5.12/vfio/next
Update to new follow_pte() definition
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e4286926 |
| 21-Feb-2021 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'tty-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver updates from Greg KH: "Here is the big set of tty/serial driver changes for 5.12-rc1.
Merge tag 'tty-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver updates from Greg KH: "Here is the big set of tty/serial driver changes for 5.12-rc1.
Nothing huge, just lots of good cleanups and additions:
- n_tty line discipline cleanups
- vt core cleanups and reworks to make the code more "modern"
- stm32 driver additions
- tty led support added to the tty core and led layer
- minor serial driver fixups and additions
All of these have been in linux-next for a while with no reported issues"
* tag 'tty-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (54 commits) serial: core: Remove BUG_ON(in_interrupt()) check vt_ioctl: Remove in_interrupt() check dt-bindings: serial: imx: Switch to my personal address vt: keyboard, use new API for keyboard_tasklet serial: stm32: improve platform_get_irq condition handling in init_port serial: ifx6x60: Remove driver for deprecated platform tty: fix up iterate_tty_read() EOVERFLOW handling tty: fix up hung_up_tty_read() conversion tty: fix up hung_up_tty_write() conversion tty: teach the n_tty ICANON case about the new "cookie continuations" too tty: teach n_tty line discipline about the new "cookie continuations" tty: clean up legacy leftovers from n_tty line discipline tty: implement read_iter tty: convert tty_ldisc_ops 'read()' function to take a kernel pointer serial: remove sirf prima/atlas driver serial: mxs-auart: Remove <asm/cacheflush.h> serial: mxs-auart: Remove serial_mxs_probe_dt() serial: fsl_lpuart: Use of_device_get_match_data() dt-bindings: serial: renesas,hscif: Add r8a779a0 support tty: serial: Drop unused efm32 serial driver ...
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Revision tags: v5.11, v5.11-rc7, v5.11-rc6, v5.11-rc5, v5.11-rc4 |
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fd4a641a |
| 13-Jan-2021 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
leds: trigger: implement a tty trigger
Usage is as follows:
myled=ledname tty=ttyS0
echo tty > /sys/class/leds/$myled/trigger echo $tty > /sys/class/leds/$myled/ttyname
. When this new trigge
leds: trigger: implement a tty trigger
Usage is as follows:
myled=ledname tty=ttyS0
echo tty > /sys/class/leds/$myled/trigger echo $tty > /sys/class/leds/$myled/ttyname
. When this new trigger is active it periodically checks the tty's statistics and when it changed since the last check the led is flashed once.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20210113173018.bq2fkea2o3yp6rf6@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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