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across all blinking LEDs and falls back to software blink if different
frequencies are requested.
* trigger: netdev: Allow configuring LED blink interval via .blink_set
even when HW offload (.hw_control) is enabled.
* led-core: Fix a race condition where a quick LED_OFF followed by another
brightness set could leave the LED off incorrectly, especially
noticeable after the introduction of the ordered workqueue.
* qcom-lpg: Add support for 6-bit PWM resolution alongside the existing
9-bit support.
* qcom-lpg: Fix PWM value capping to respect the selected resolution
(6-bit or 9-bit) for normal PWMs.
* qcom-lpg: Fix PWM value capping to respect the selected resolution for
Hi-Res PWMs.
* qcom-lpg: Fix calculation of the best period for Hi-Res PWMs to prevent
requested duty cycles from exceeding the maximum allowed by the
selected resolution.
* st1202: Add a check for the error code returned by devm_mutex_init().
* pwm-multicolor: Add a check for the return value of
fwnode_property_read_u32().
* st1202: Ensure hardware initialization (st1202_setup) happens before DT
node processing (st1202_dt_init).
* Kconfig: leds-st1202: Add select LEDS_TRIGGER_PATTERN as it's required
by the driver.
* lp8860: Drop unneeded explicit assignment to REGCACHE_NONE.
* pca955x: Refactor code with helper functions and rename some
functions/variables for clarity.
* pca955x: Pass driver data pointers instead of the I2C client to helper
functions.
* pca955x: Optimize probe LED selection logic to reduce I2C operations.
* pca955x: Revert the removal of pca95xx_num_led_regs() (renaming it to
pca955x_num_led_regs) as it's needed for HW blink support.
* st1202: Refactor st1202_led_set() to use the !! operator for boolean
conversion.
* st1202: Minor spacing and proofreading edits in comments.
* Directory Rename: Rename the drivers/leds/simple directory to
drivers/leds/simatic as the drivers within are not simple.
* mlxcpld: Remove unused include of acpi.h.
* nic78bx: Tidy up the ACPI ID table (remove ACPI_PTR, use
mod_devicetable.h, remove explicit driver_data initializer).
* tlc591xx: Convert text binding to YAML format, add child node
constraints, and fix typos/formatting in the example.
* qcom-lpg: Document the qcom,pm8937-pwm compatible string as a
fallback for qcom,pm8916-pwm.
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Merge tag 'leds-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED updates from Lee Jones:
- pca955x: Add HW blink support, utilizing PWM0. It supports one
frequency across all blinking LEDs and falls back to software blink
if different frequencies are requested.
- trigger: netdev: Allow configuring LED blink interval via .blink_set
even when HW offload (.hw_control) is enabled.
- led-core: Fix a race condition where a quick LED_OFF followed by
another brightness set could leave the LED off incorrectly,
especially noticeable after the introduction of the ordered
workqueue.
- qcom-lpg: Add support for 6-bit PWM resolution alongside the existing
9-bit support.
- qcom-lpg: Fix PWM value capping to respect the selected resolution
(6-bit or 9-bit) for normal PWMs.
- qcom-lpg: Fix PWM value capping to respect the selected resolution
for Hi-Res PWMs.
- qcom-lpg: Fix calculation of the best period for Hi-Res PWMs to
prevent requested duty cycles from exceeding the maximum allowed by
the selected resolution.
- st1202: Add a check for the error code returned by devm_mutex_init().
- pwm-multicolor: Add a check for the return value of
fwnode_property_read_u32().
- st1202: Ensure hardware initialization (st1202_setup) happens before
DT node processing (st1202_dt_init).
- Kconfig: leds-st1202: Add select LEDS_TRIGGER_PATTERN as it's
required by the driver.
- lp8860: Drop unneeded explicit assignment to REGCACHE_NONE.
- pca955x: Refactor code with helper functions and rename some
functions/variables for clarity.
- pca955x: Pass driver data pointers instead of the I2C client to
helper functions.
- pca955x: Optimize probe LED selection logic to reduce I2C operations.
- pca955x: Revert the removal of pca95xx_num_led_regs() (renaming it to
pca955x_num_led_regs) as it's needed for HW blink support.
- st1202: Refactor st1202_led_set() to use the !! operator for boolean
conversion.
- st1202: Minor spacing and proofreading edits in comments.
- Directory Rename: Rename the drivers/leds/simple directory to
drivers/leds/simatic as the drivers within are not simple.
- mlxcpld: Remove unused include of acpi.h.
- nic78bx: Tidy up the ACPI ID table (remove ACPI_PTR, use
mod_devicetable.h, remove explicit driver_data initializer).
- tlc591xx: Convert text binding to YAML format, add child node
constraints, and fix typos/formatting in the example.
- qcom-lpg: Document the qcom,pm8937-pwm compatible string as a
fallback for qcom,pm8916-pwm.
* tag 'leds-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (23 commits)
leds: nic78bx: Tidy up ACPI ID table
leds: mlxcpld: Remove unused ACPI header inclusion
leds: rgb: leds-qcom-lpg: Fix calculation of best period Hi-Res PWMs
leds: rgb: leds-qcom-lpg: Fix pwm resolution max for Hi-Res PWMs
leds: rgb: leds-qcom-lpg: Fix pwm resolution max for normal PWMs
leds: Rename simple directory to simatic
leds: Kconfig: leds-st1202: Add select for required LEDS_TRIGGER_PATTERN
leds: leds-st1202: Spacing and proofreading editing
leds: leds-st1202: Initialize hardware before DT node child operations
leds: pwm-multicolor: Add check for fwnode_property_read_u32
leds: rgb: leds-qcom-lpg: Add support for 6-bit PWM resolution
leds: Fix LED_OFF brightness race
Revert "leds-pca955x: Remove the unused function pca95xx_num_led_regs()"
leds: st1202: Refactor st1202_led_set() to use !! operator for boolean conversion
dt-bindings: leds: qcom-lpg: Document PM8937 PWM compatible
leds: pca955x: Add HW blink support
leds: pca955x: Optimize probe LED selection
leds: pca955x: Use pointers to driver data rather than I2C client
leds: pca955x: Refactor with helper functions and renaming
dt-bindings: leds: Convert leds-tlc591xx.txt to yaml format
...
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Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.