If hw doesn't support sw control of the LED and we switch to a mode
not supported by hw, currently we get lots of errors because neither
brigthness_set() nor brithness_set_blocking() is set.
Deal with this by not falling back to sw control, and return
-EOPNOTSUPP to the user. Note that we still store the new mode.
This is needed in case an intermediate unsupported mode is necessary
to switch from one supported mode to another.
Add a comment explaining how a driver for such hw is supposed to behave.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/3fd5184c-3641-4b0b-b59a-f489ec69a6cd@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
Convert the driver to be agnostic to the property provider.
LEDS subsytem is not dependent on OF, so no need to make drivers
be a such.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20231214192131.1309912-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
leds-max5970.c:50:21: warning: variable 'num_leds' set but not used [-Wunused-but-set-variable]
Remove unused variable.
Fixes: 736214b4b0 ("leds: max5970: Add support for max5970")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231214184050.1272848-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
Since commit 0166dc11be ("of: make CONFIG_OF user selectable"), it
is possible to test-build any driver which depends on OF on any
architecture by explicitly selecting OF. Therefore depending on
COMPILE_TEST as an alternative is no longer needed.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Link: https://lore.kernel.org/r/20231202214353.7c02f23c@endymion.delvare
Signed-off-by: Lee Jones <lee@kernel.org>
When CONFIG_COMMON_CLK is disabled, e.g. on an x86 randconfig compile test,
clang reports a field overflow from propagating the result of a division by
zero:
drivers/leds/leds-sun50i-a100.c:309:12: error: call to '__compiletime_assert_265' declared with 'error' attribute: FIELD_PREP: value too large for the field
control = FIELD_PREP(LEDC_T01_TIMING_CTRL_REG_T1H, timing->t1h_ns / cycle_ns) |
Avoid the problem by adding an explicit check for the zero value here. Alternatively
the assertion could be avoided with a Kconfig dependency on COMMON_CLK.
Fixes: 090a25ad9798 ("leds: sun50i-a100: New driver for the A100 LED controller")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Guo Ren <guoren@kernel.org>
Link: https://lore.kernel.org/r/20231212214536.175327-1-arnd@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
In case leds-gpio fails to get at least one of possibly many GPIOs
from the DT (e.g. the GPIO is already requested) neither gpiolib nor
the driver does provide any helpful error log:
leds-gpio: probe of leds failed with error -16
As the driver knows better how to handle errors with such mandatory
GPIOs, let's implement an error log which points to the affected
GPIO.
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231202183636.7055-1-wahrenst@gmx.net
Signed-off-by: Lee Jones <lee@kernel.org>
The led controller is a child of an SPMI PMIC, which in turn sits on an
SPMI bus.
While at it, add some newline separators to improve readability.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231130171940.12391-1-johan+linaro@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
AW200XX controllers have the capability to declare more than 0xf LEDs,
therefore, it is necessary to accept LED names using an appropriate
regex pattern.
The register offsets can be adjusted within the specified range, with
the maximum value corresponding to the highest number of LEDs that can
be connected to the controller.
Fixes: e338a05e76 ("dt-bindings: leds: Add binding for AW200xx")
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231125200519.1750-12-ddrokosov@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
Add aw20108 compatible for Awinic AW20108 led controller.
Signed-off-by: George Stark <gnstark@salutedevices.com>
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231125200519.1750-11-ddrokosov@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
Add support for the Awinic aw20108 device, which belongs to the same LED
drivers family. The new device supports 108 LEDs using a matrix of 12x9
outputs."
Signed-off-by: George Stark <gnstark@salutedevices.com>
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Link: https://lore.kernel.org/r/20231125200519.1750-10-ddrokosov@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
It is highly recommended to leverage the DIV_ROUND_UP() function as a
more refined and mathematically precise alternative to employing a
coarse division method.
Signed-off-by: George Stark <gnstark@salutedevices.com>
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20231125200519.1750-9-ddrokosov@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
In the driver regmap is always used under mutex so regmap's inner lock
can be disabled.
Signed-off-by: George Stark <gnstark@salutedevices.com>
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20231125200519.1750-8-ddrokosov@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
According to the datasheets of AW200xx devices, the software reset takes
at least 1ms. Therefore, it is required to add a delay after the
reset before issuing commands to the device.
Signed-off-by: George Stark <gnstark@salutedevices.com>
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Link: https://lore.kernel.org/r/20231125200519.1750-7-ddrokosov@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
Get rid of the property "awinic,display-rows" and calculate it
in the driver using led definition nodes.
Signed-off-by: George Stark <gnstark@salutedevices.com>
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20231125200519.1750-6-ddrokosov@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
Get rid of device tree property "awinic,display-rows". The property
value actually means number of current switches and depends on how LEDs
are connected to the device. It should be calculated manually by max
used LED number. In the same way it is computed automatically now.
Max used LED is taken from LED definition subnodes.
Signed-off-by: George Stark <gnstark@salutedevices.com>
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20231125200519.1750-5-ddrokosov@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
Property 'enable-gpios' is optional, it can be used by the board
developer to connect AW200XX LED controller with appropriate 'enable'
GPIO pad.
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20231125200519.1750-4-ddrokosov@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
HWEN is hardware control, which is used for enable/disable aw200xx chip.
It's high active, internally pulled down to GND.
After HWEN pin set high the chip begins to load the OTP information,
which takes 200us to complete. About 200us wait time is needed for
internal oscillator startup and display SRAM initialization. After
display SRAM initialization, the registers in page 1 to page 5 can be
configured via i2c interface.
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Link: https://lore.kernel.org/r/20231125200519.1750-3-ddrokosov@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
If write only DIM value to the page 4, LED brightness will not be
updated, as both DIM and FADE need to be written to the page 4.
Therefore, write DIM to the page 1.
Fixes: 36a87f371b ("leds: Add AW20xx driver")
Signed-off-by: Martin Kurbanov <mmkurbanov@salutedevices.com>
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20231125200519.1750-2-ddrokosov@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
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>
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>
With this commit, the mutex handling is replaced by the completion
handling. When handling mutex, it must always be ensured that the held
mutex is also released again. This is more error-prone should the number
of code paths increase.
This is a preparatory commit to make the trigger more configurable via
additional sysfs parameters. With this change, the worker always runs and
is no longer stopped if no ttyname is set.
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231127110311.3583957-3-fe@dev.tdt.de
Signed-off-by: Lee Jones <lee@kernel.org>
There is no in-kernel function to get the status register of a tty device
like the TIOCMGET ioctl returns to userspace. Create a new function,
tty_get_tiocm(), to obtain the status register that other portions of the
kernel can call if they need this information, and move the existing
internal tty_tiocmget() function to use this interface.
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231127110311.3583957-2-fe@dev.tdt.de
Signed-off-by: Lee Jones <lee@kernel.org>
One error path already used dev_err_probe(). Adapt the other error paths
that emit an error message to also use this function for consistency and
slightly simplified code.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20231126095230.683204-3-u.kleine-koenig@pengutronix.de
Signed-off-by: Lee Jones <lee@kernel.org>
With pwmchip_remove() being automatically called after switching to
devm_pwmchip_add() the remove function can be dropped completely. Yay!
With lpg_remove() gone there is no user of the platform device's drvdata
left, so platform_set_drvdata() can be dropped from .probe(), too.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20231126095230.683204-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Lee Jones <lee@kernel.org>
The ttyname buffer for the ledtrig_tty_data struct is allocated in the
sysfs ttyname_store() function. This buffer must be released on trigger
deactivation. This was missing and is thus a memory leak.
While we are at it, the TTY handler in the ledtrig_tty_data struct should
also be returned in case of the trigger deactivation call.
Cc: stable@vger.kernel.org
Fixes: fd4a641ac8 ("leds: trigger: implement a tty trigger")
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231127081621.774866-1-fe@dev.tdt.de
Signed-off-by: Lee Jones <lee@kernel.org>
Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231103195310.948327-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
sscanf() is a heavy one and moreover requires additional boundary checks.
Convert driver to use kstrtou8() in gpio_trig_inverted_store().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231103195310.948327-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
gpiod_get_optional() and currently used fwnode_gpiod_get_index()
are both wrappers against the same engine internally. Since we
have a pointer to struct device there is no reason to use fwnode
type of GPIO call. So, replace the current fwnode call by respective
gpiod ones.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231103195310.948327-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
The AW2013 driver uses devm_regmap_init_i2c, so REGMAP_I2C needs to
be selected.
Otherwise build process may fail with:
ld: drivers/leds/leds-aw2013.o: in function `aw2013_probe':
leds-aw2013.c:345: undefined reference to `__devm_regmap_init_i2c'
Signed-off-by: Dang Huynh <danct12@riseup.net>
Acked-by: Nikita Travkin <nikita@trvn.ru>
Fixes: 59ea3c9faf ("leds: add aw2013 driver")
Link: https://lore.kernel.org/r/20231103114203.1108922-1-danct12@riseup.net
Signed-off-by: Lee Jones <lee@kernel.org>
Some Allwinner sunxi SoCs, starting with the A100, contain an LED
controller designed to drive RGB LED pixels. Add a driver for it using
the multicolor LED framework, and with LEDs defined in the device tree.
Acked-by: Guo Ren <guoren@kernel.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20231029212738.7871-3-samuel@sholland.org
Signed-off-by: Lee Jones <lee@kernel.org>
The Allwinner A100, R329, and D1 SoCs contain an LED controller designed
to drive a series of RGB LED pixels. It supports PIO and DMA transfers,
and has configurable timing and pixel format. All three implementations
appear to be identical, so use the oldest as the fallback compatible.
Acked-by: Guo Ren <guoren@kernel.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Tested-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20231029212738.7871-2-samuel@sholland.org
Signed-off-by: Lee Jones <lee@kernel.org>
A valid JSON pointer should begin with a '/'. The json-schema package is
lax on this allowing either form, but that's changing in new versions.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231122205418.2482076-1-robh@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
The register-bit-led binding now also supports 'reg' in addition to
'offset' for the register address. Add support to the driver to get the
address from 'reg'.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231025190619.881090-2-robh@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
- Include upper 5 address bits of physical address in iitlbp
- Prevent booting 64-bit kernels on PA1.x machines
- parport-gsc: mark init function static
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZVB1AgAKCRD3ErUQojoP
Xy+GAP0TlgE7ExHBB4jBpGf6uFuP0broznCeclPD4Bd0gngVhQEAz5v5m0FkJVVI
5nOlKbBzLU4Mt9WYEbqNhmoNrklvYQo=
=T1IA
-----END PGP SIGNATURE-----
Merge tag 'parisc-for-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc architecture fixes from Helge Deller:
- Include the upper 5 address bits when inserting TLB entries on a
64-bit kernel.
On physical machines those are ignored, but in qemu it's nice to have
them included and to be correct.
- Stop the 64-bit kernel and show a warning if someone tries to boot on
a machine with a 32-bit CPU
- Fix a "no previous prototype" warning in parport-gsc
* tag 'parisc-for-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Prevent booting 64-bit kernels on PA1.x machines
parport: gsc: mark init function static
parisc/pgtable: Do not drop upper 5 address bits of physical address
1, Support PREEMPT_DYNAMIC with static keys;
2, Relax memory ordering for atomic operations;
3, Support BPF CPU v4 instructions for LoongArch;
4, Some build and runtime warning fixes.
-----BEGIN PGP SIGNATURE-----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=bmFe
-----END PGP SIGNATURE-----
Merge tag 'loongarch-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch updates from Huacai Chen:
- support PREEMPT_DYNAMIC with static keys
- relax memory ordering for atomic operations
- support BPF CPU v4 instructions for LoongArch
- some build and runtime warning fixes
* tag 'loongarch-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
selftests/bpf: Enable cpu v4 tests for LoongArch
LoongArch: BPF: Support signed mod instructions
LoongArch: BPF: Support signed div instructions
LoongArch: BPF: Support 32-bit offset jmp instructions
LoongArch: BPF: Support unconditional bswap instructions
LoongArch: BPF: Support sign-extension mov instructions
LoongArch: BPF: Support sign-extension load instructions
LoongArch: Add more instruction opcodes and emit_* helpers
LoongArch/smp: Call rcutree_report_cpu_starting() earlier
LoongArch: Relax memory ordering for atomic operations
LoongArch: Mark __percpu functions as always inline
LoongArch: Disable module from accessing external data directly
LoongArch: Support PREEMPT_DYNAMIC with static keys
- Finish a refactor of pgprot_framebuffer() which dependend on some changes
that were merged via the drm tree.
- Fix some kernel-doc warnings to quieten the bots.
Thanks to: Nathan Lynch, Thomas Zimmermann.
-----BEGIN PGP SIGNATURE-----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=Qaeg
-----END PGP SIGNATURE-----
Merge tag 'powerpc-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Finish a refactor of pgprot_framebuffer() which dependend
on some changes that were merged via the drm tree
- Fix some kernel-doc warnings to quieten the bots
Thanks to Nathan Lynch and Thomas Zimmermann.
* tag 'powerpc-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/rtas: Fix ppc_rtas_rmo_buf_show() kernel-doc
powerpc/pseries/rtas-work-area: Fix rtas_work_area_reserve_arena() kernel-doc
powerpc/fb: Call internal __phys_mem_access_prot() in fbdev code
powerpc: Remove file parameter from phys_mem_access_prot()
powerpc/machdep: Remove trailing whitespaces
