Changes in sysfs-class-led

b2128290c29902315e632ea59e0504d6bc9e9b42 - Merge remote-tracking branch 'drm/drm-next' into msm-next-backmerge

Sat, 18 Jul 2026 17:06:55 +0200

Merge remote-tracking branch 'drm/drm-next' into msm-next-backmergeBackmerge of drm-next, mainly to pick up dt bindings docs updates toavoid conflicts.Signed-off-by: Rob Clark List of files: /linux/Documentation/ABI/testing/sysfs-class-led

637315cb400eed1dbe721954fea437a61a2d65b2 - Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEAD

Tue, 18 Aug 2026 13:07:31 +0200

Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEADKVM/riscv changes for 7.3- Svadu/Zicfiss/Zicfilp FWFT support for Guest- Use try_cmpxchg for IMSIC MRIF RMW- More arch-specific tracepoints in KVM RISC-V- Eager Page Splitting for KVM RISC-V- Optimize hfence request handling for SMP Guests- Improve dirty log clearing by skipping zero bits in mask- Guard HFENCE range loops against overflow- CPU PM notifiers in KVM RISC-V for non-retentive idle states- Fix kernel-mode vector context save/restore for Guest List of files: /linux/Documentation/ABI/testing/sysfs-class-led

efe86f088f48f18c27b648e5724048947f3b7fb4 - Merge drm/drm-next into drm-xe-next

Tue, 14 Jul 2026 15:40:31 +0200

Merge drm/drm-next into drm-xe-nextSync some i915/display changesSigned-off-by: Rodrigo Vivi List of files: /linux/Documentation/ABI/testing/sysfs-class-led

6d177908bad5992e17669030db41caab88041d5e - Merge drm/drm-next into drm-intel-next

Tue, 30 Jun 2026 14:55:43 +0200

Merge drm/drm-next into drm-intel-nextSync with v7.2-rc1.Signed-off-by: Jani Nikula List of files: /linux/Documentation/ABI/testing/sysfs-class-led

827b9aabd3ea3e96d5e48abed9f44dbd1e550d4e - Merge drm/drm-next into drm-misc-next

Tue, 30 Jun 2026 10:16:00 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to get drm-misc-next to v7.2-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/Documentation/ABI/testing/sysfs-class-led

7dd19adaaac9a161723a24de7c270861063ec6ac - Merge tag 'v7.2-rc1' into drm-rust-next

Sun, 28 Jun 2026 22:39:43 +0200

Merge tag 'v7.2-rc1' into drm-rust-nextMerge v7.2-rc1 into drm-rust-next to start the next cycle.Devres now requires T: 'static, which conflicts with shmem::Object usingDevres> without that bound. Resolve by adding 'staticas a supertrait to DriverObject and DeviceContext, which does notrestrict any current use cases since DriverObject is always implementedon owned, refcounted types and DeviceContext is a sealed marker traitwith only unit-type implementors.If DriverObject (or DeviceContext) ever becomes lifetime-parameterized(e.g. via a GAT for TTM backed objects), the 'static supertrait can berelaxed at that point.Signed-off-by: Danilo Krummrich List of files: /linux/Documentation/ABI/testing/sysfs-class-led

3d5e48944e824bddc20d7b874e784f7b279636fe - Merge branch 'for-7.3/steam' into for-linus

Wed, 19 Aug 2026 09:16:28 +0200

Merge branch 'for-7.3/steam' into for-linus- initial support for 2026 Steam Controller (Vicki Pfau)- support for sensor events on the 2025 Steam Controller (Vicki Pfau)- assorted fixes, improvements and code refactoring (Vicki Pfau) List of files: /linux/Documentation/ABI/testing/sysfs-class-led

0eaed89c18aeedf0898baf2dbf5ff027c6795152 - Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource

Mon, 17 Aug 2026 10:29:52 +0200

Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource - Use designated initializers for sh_mtu2, sh_cmt, and sh_tmu, and drop the unused initializer in the platform_device_id table for sh_mtu2 (Uwe Kleine-König) - Remove redundant dev_err()/dev_err_probe() messages when devm_request_*_irq() fails, as the helper already logs an error message (Pan Chuang) - Fix a boot hang on Allwinner D1 when a forced minimum delta is used with the sun4i timer (Felix Yan) - Fix an IRQ leak in the cpuhp_setup_state() error path by freeing the IRQ on failure in the NXP PIT driver (WenTao Liang) - Fix incorrect unmapping of shared MMIO between the clocksource and clockevent drivers. If one of them fails to initialize, the error path unmaps the shared MMIO region, leaving the other driver with an invalid mapping on clps711x (Guangshuo Li) - Make the samsung_pwm driver compatible with PREEMPT_RT by replacing regular spinlocks with raw_spinlock_t in atomic contexts (Marek Szyprowski) - Use __raw_readl() and __raw_writel() instead of ioread32() and iowrite32() to support SWAP_IO_SPACE in the rtl-otto driver (Rustam Adilov) - Fix a missing clk_disable_unprepare() call in the timer initialization error path of the Armada driver (Yuho Choi)Link: https://lore.kernel.org/lkml/75feea31-683d-45a1-87f4-ab045e0152ae@oss.qualcomm.com List of files: /linux/Documentation/ABI/testing/sysfs-class-led

b4d85f863e5a6f1fa01b186001af0f68f4f5239e - Merge branch 'next' into for-linus

Sat, 15 Aug 2026 06:26:07 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.3 merge window. List of files: /linux/Documentation/ABI/testing/sysfs-class-led

76904fccf81936c084faebc73ac72c0919a42941 - Merge tag 'v7.2-rc3' into next

Tue, 14 Jul 2026 04:06:00 +0200

Merge tag 'v7.2-rc3' into nextSync up with mainline to pull in stable fixes to avoid merge conflicts. List of files: /linux/Documentation/ABI/testing/sysfs-class-led

00599d4841790d05401820a96cf7edb193888b00 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 29 Jun 2026 17:58:00 +0200

Merge drm/drm-fixes into drm-misc-fixesPull in tag v7.2-rc1 so that drm-misc-fixes becomes useful again,and drm-misc-next-fixes can be closed.Signed-off-by: Maarten Lankhorst List of files: /linux/Documentation/ABI/testing/sysfs-class-led

6e717507bfbe8d6955f3f4c5604857a392c7e6fa - Merge tag 'leds-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds

Thu, 18 Jun 2026 23:45:08 +0200

Merge tag 'leds-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/ledsPull LED updates from Lee Jones: "New Support & Features: - Samsung S2MU005: Add support for the Samsung S2MU005 PMIC which includes flash and RGB LED controllers - Texas Instruments: - LP5812: Add support for the TI LP5812 LED driver - LP5860: Add support for the Texas Instruments LP5860 LED matrix driver via SPI Improvements & Fixes: - Core: - Adjust the brightness sysfs node documentation to clarify that only decimal values are accepted - Fix a race condition in the software blink logic when stopping blinking and setting brightness simultaneously - Introduce the `multi_max_intensity` sysfs attribute for multicolor LEDs to support hardware-based global brightness control - Replace OF-based device lookup with firmware node equivalents to support ACPI and software nodes - Return `ENODATA` when reading brightness from hardware-controlled LEDs - Set the coherent DMA mask to zero for the Samsung PMIC device to suppress unnecessary "DMA mask not set" messages - ams OSRAM AS3668: Fix a Kconfig symbol name mismatch in the Makefile that prevented the driver from being built - BlinkM: Fix spelling and comment style issues in the driver - DAC124S085: Declare the SPI command word as `__le16` to ensure correct endianness and pass sparse checks - GPIO Trigger: Use `GPIOD_FLAGS_BIT_NONEXCLUSIVE` to allow sharing GPIOs between the LED trigger and other drivers - NXP PCA9532: Fix an issue where the LED would stop blinking when changing brightness to a non-zero value - Qualcomm: Unify the user-visible company name to "Qualcomm" across flash LED config options - Qualcomm LPG: Optimize memory allocation by combining main structure and channels into a single allocation using flexible array members - Texas Instruments - LP5860: Add missing `CONFIG_OF` dependency to prevent build warnings - TPS6131x: Increase the overvoltage protection threshold to 6V to avoid false triggers with 5V input supplies - Userspace LEDs (uLEDs): - Fix a potential buffer overread by using `strnchr()` for name string validation - Return `-EFAULT` on `copy_to_user()` failure to properly handle read errors Cleanups & Refactoring: - Core: - Convert various `i2c_device_id` arrays to use named initializers for improved robustness and readability - Multi-color: Fix incorrect `KernelVersion` and `Date` tags for the `multi_max_intensity` ABI - Broadcom BCM63138 / ChromeOS EC: Move `MODULE_DEVICE_TABLE` declarations next to the ID tables for consistency - LP5812: Fix a sysfs ABI reference in the documentation - ST1202: Remove an unused legacy GPIO header include Device Tree Binding Updates: - Class: Document the keyboard backlight LED class naming conventions, including a new scheme for zoned backlights - Core: Dual-license the common LED bindings header under GPLv2 and BSD-2-Clause - IR SPI LED: Add a new 30% duty-cycle value for the IR transmitter used in Xiaomi Redmi Note 8 - Samsung S2M series: - Document the flash LED device bindings for Samsung S2M series PMICs - Document the pattern behavior for Samsung S2M series PMIC RGB - S2MU005: Add device tree bindings for the S2MU005 PMIC, including its flash and RGB LED sub-devices - TI LM3560: Document the TI LM3559 and LM3560 synchronous boost flash drivers"* tag 'leds-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (30 commits) leds: tps6131x: Increase overvoltage protection threshold to 6V leds: Fix sysfs ABI date leds: Fix CONFIG_OF dependency for LEDS_LP5860_CORE leds: uleds: Fix potential buffer overread leds: Use named initializers for arrays of i2c_device_data leds: uleds: Return -EFAULT on copy_to_user() failure leds: core: Report ENODATA for brightness of hardware controlled LED leds: class: Use firmware nodes for device lookup Documentation: leds: Document pattern behavior of Samsung S2M series PMIC RGB LEDs leds: rgb: Add support for Samsung S2M series PMIC RGB LED device leds: flash: Add support for Samsung S2M series PMIC flash LED device dt-bindings: leds: Document Samsung S2M series PMIC flash LED device leds: core: Fix race condition for software blink leds: Adjust documentation of brightness sysfs node leds: dac124s085: Declare SPI command word as __le16 leds: Introduce the multi_max_intensity sysfs attribute dt-bindings: leds: Document TI LM3560 Synchronous Boost Flash Driver leds: bcm63138/cros_ec: Move MODULE_DEVICE_TABLE next to the table itself leds: Add support for TI LP5860 LED driver chip Documentation: leds: leds-class: Document keyboard backlight LED class naming ... List of files: /linux/Documentation/ABI/testing/sysfs-class-led

6ebff754c46e2277c831670fa1f0b5043250eb77 - leds: Adjust documentation of brightness sysfs node

Thu, 14 May 2026 00:05:24 +0200

leds: Adjust documentation of brightness sysfs nodeAdjust documentation of brightness sysfs node about accepted value range.The code accepts only decimal values. We may not relax that due to differentreadings for, e.g., octal 0100, which becomes 64 instead of currently parsed100.Signed-off-by: Andy Shevchenko Link: https://patch.msgid.link/20260513220620.369825-1-andriy.shevchenko@linux.intel.comSigned-off-by: Lee Jones List of files: /linux/Documentation/ABI/testing/sysfs-class-led

f088104d837a991c65e51fa30bb4196169b3244d - Merge drm/drm-next into drm-intel-gt-next

Tue, 16 Sep 2025 12:53:20 +0200

Merge drm/drm-next into drm-intel-gt-nextBackmerge in order to get the commit: 048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")To drm-intel-gt-next as there are followup fixes to be applied.Signed-off-by: Joonas Lahtinen List of files: /linux/Documentation/ABI/testing/sysfs-class-led

ab93e0dd72c37d378dd936f031ffb83ff2bd87ce - Merge branch 'next' into for-linus

Wed, 06 Aug 2025 19:08:54 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.17 merge window. List of files: /linux/Documentation/ABI/testing/sysfs-class-led

a7bee4e7f78089c101be2ad51f4b5ec64782053e - Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next

Mon, 04 Aug 2025 08:28:48 +0200

Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into nextMerge an immutable branch between MFD, GPIO, Input and PWM to resolveconflicts for the merge window pull request. List of files: /linux/Documentation/ABI/testing/sysfs-class-led

e9ef810dfee7a2227da9d423aecb0ced35faddbe - Merge branch 'for-6.17/amd-sfh' into for-linus

Thu, 31 Jul 2025 22:36:25 +0200

Merge branch 'for-6.17/amd-sfh' into for-linus- add support for operating modes (Basavaraj Natikar) List of files: /linux/Documentation/ABI/testing/sysfs-class-led

74f1af95820fc2ee580a775a3a17c416db30b38c - Merge remote-tracking branch 'drm/drm-next' into msm-next

Sun, 29 Jun 2025 04:54:49 +0200

Merge remote-tracking branch 'drm/drm-next' into msm-nextBack-merge drm-next to (indirectly) get arm-smmu updates for makingstall-on-fault more reliable.Signed-off-by: Rob Clark List of files: /linux/Documentation/ABI/testing/sysfs-class-led

c598d5eb9fb331ba17bc9ad67ae9a2231ca5aca5 - Merge drm/drm-next into drm-misc-next

Wed, 11 Jun 2025 09:01:34 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to forward to v6.16-rc1Signed-off-by: Thomas Zimmermann List of files: /linux/Documentation/ABI/testing/sysfs-class-led

86e2d052c2320bf12571a5d96b16c2745e1cfc5e - Merge drm/drm-next into drm-xe-next

Mon, 09 Jun 2025 18:26:55 +0200

Merge drm/drm-next into drm-xe-nextBackmerging to bring in 6.16Signed-off-by: Thomas Hellström List of files: /linux/Documentation/ABI/testing/sysfs-class-led