Linux 6.8 changelog. It is not complete, it will be completed as soon as possible. Meanwhile, you can read:

• LWN's merge window part 1, part 2

1. Audio

• hda/realtek - Add Headset Mic supported Acer NB platform commit

• hda/realtek: Enable headset mic on Lenovo M70 Gen5 commit

• hda/realtek: Enable headset mic on Vaio VJFE-ADL commit

• hda/realtek: Enable mute/micmute LEDs and limit mic boost on HP ZBook commit

• hda/realtek: add IDs for Dell dual spk platform commit

• hda/relatek: Enable Mute LED on HP Laptop 15s-fq2xxx commit

• hda/tas2781: add TAS2563 support for 14ARB7 commit

• hda: Add Lenovo Legion 7i gen7 sound quirk commit

• hda: Add driver properties for cs35l41 for Lenovo Legion Slim 7 Gen 8 serie commit

• hda: Intel: add HDA_ARL PCI ID support commit

• hda: cs35l41: Support ASUS Zenbook UM3402YAR commit

• hda: cs35l41: Support Lenovo Thinkbook 16P commit

• hda: cs35l41: Support additional ASUS Zenbook UX3402VA commit

• hda: cs35l41: Support additional Dell models without _DSD commit

• scarlett2: Add support for Scarlett 4th Gen commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• scarlett2: Firmware Upgrade and Error Handling Improvements commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• Add IDs and definitions for ARL and ARL-S commit, commit, commit, commit, commit

• ASoC

  • Intel: Soundwire related board and match updates commit, commit, commit, commit, commit, commit

  • Intel: soc-acpi-intel-tgl-match: add cs42l43 and cs35l56 support commit

  • Intel: sof_rt5682: add mtl_rt5650 support commit

  • Intel: sof_sdw: Add rt722 support commit

  • SOF: Add support for MICFIL PDM interface commit, commit

  • IPC path handling and fallback support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

  • ipc4: Add support for control change notification commit, commit, commit, commit

  • amd: acp: Add i2s bt support for nau8821-max card commit

  • amd: acp: Enable dpcm_capture for MAX98388 codec commit

  • amd: yc: Add HP Pavilion Aero Laptop 13-be2xxx(8BD6) into DMI quirk table commit

  • amd: yc: add new YC platform variant (0x63) support commit

  • es83xx: add ACPI DSM helper module commit

  • fsl: mpc8610_hpcd: Remove unused driver commit

  • mediatek: mt8188-mt6359: add es8326 support commit

  • qcom: Add !x1e80100 sound machine driver commit

  • qcom: audioreach: Add 4 channel support commit

  • qcom: sc8280xp: Add support for SM8450 and SM8550 commit

  • qcom: sc8280xp: Add support for SM8650 commit

  • rt5645: Add Acer Switch V 10 quirk + report quirks in components string commit, commit, commit, commit, commit, commit, commit

  • sunxi: sun4i-spdif: Add support for Allwinner H616 commit

  • tas2781: Add tas2563 into driver commit

2. Tablets, touch screens, keyboards, mouses

• xpad: add Lenovo Legion Go controllers commit

• zforce_ts: accept standard touchscreen properties commit

• iqs269a: add support for OTP variants commit

• iqs269a: add support for slider gestures commit

• Driver for Adafruit Seesaw Gamepad commit

• cap11xx: add advanced sensitivity settings commit

• HID

  • logitech-hidpp: add support for Logitech G Pro X Superlight 2 commit

  • mcp2200: added driver for GPIOs of MCP2200 commit

  • nintendo: add support for nso controllers commit

  • Add new SFH interfaces commit, commit, commit

3. TV tuners, webcams, video capturers

• Wave5 codec driver commit, commit, commit, commit, commit, commit

• i2c: Add driver for OmniVision OV64A40 commit

• i2c: Add driver for THine THP7312 commit

• i2c: Add support for alvium camera commit

• i2c: Introduce a driver for the Techwell TW9900 decoder commit

• i2c: ak7375: Add support for ak7345 commit

• i2c: gc0308: new driver commit

• i2c: gc2145: Galaxy Core GC2145 sensor support commit

• Sony IMX335 improvements commit, commit, commit, commit, commit, commit, commit

• i2c: st-mipid02: add Y8 format support commit

• ov2740: reset GPIO, clk and 180 MHz link-frequency support commit, commit, commit, commit, commit, commit, commit, commit, commit

• qcom: camss: Introduce support for named power-domains commit, commit, commit, commit, commit, commit, commit, commit

• Add MFC v12 support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• platform: cros-ec: Add Dexi to the match table commit

• rockchip: rga: add NV12M support commit

• stm32-dcmipp: STM32 DCMIPP camera interface driver commit

• v4l2-common: Add 10bpp RGB formats info commit

• verisilicon: vp9: Allow to change resolution while streaming commit

• visl: Add AV1 support commit

4. Universal Serial Bus

• HID: amd_sfh: Add a new interface for exporting HPD data commit

• dwc3: Support EBC feature of DWC_usb31 commit

• dwc3: pci: add support for the Intel Arrow Lake-H commit

• f_uac1: adds support for SS and SSP commit

• gadget: ncm: Add support to update wMaxSegmentSize via configfs commit

• host: xhci-plat: Add support for XHCI_SG_TRB_CACHE_SIZE_QUIRK commit

• misc: onboard_usb_hub: Add support for Cypress CY7C6563x commit

• serial: cp210x: add ID for IMST iM871A-USB commit

• serial: option: add Fibocom FM101-GL variant commit

• serial: qcserial: add new usb-id for Dell Wireless DW5826e commit

• typec: mux: add Qualcomm WCD939X USB SubSystem Altmode Mux driver commit

• typec: tcpm: Support multiple capabilities commit

• xhci: xhci-plat: Add support for BCM2711 commit

5. Serial Peripheral Interface (SPI)

• Add multi-cs memories support in SPI core commit

• axi-spi-engine: add watchdog timer commit

• dw: Remove Intel Thunder Bay SOC support commit

• intel-pci: Add support for Arrow Lake SPI serial flash commit

• intel-pci: Add support for Lunar Lake-M SPI serial flash commit

• stm32: add STM32F7 support commit

6. Watchdog

• mediatek: mt7988: add wdt support commit

• it87_wdt: Add IT8659 ID commit

• s3c2410_wdt: Add support for Google gs101 SoC commit

7. Serial

• Move tty and serdev to be children of serial core port device commit

• uartlite: Use dynamic allocation for major number when uart ports > 4 commit

• 8250: microchip: Burst Mode Support for PCI1XXXX commit, commit, commit

8. CPU Frequency scaling

• intel_pstate: Update hybrid scaling factor for Meteor Lake commit

• intel_pstate: Add Emerald Rapids support in no-HWP mode commit

9. Voltage, current regulators, power capping, power supply

• power: supply: bq24190_charger: Add support for BQ24296 commit

• regulator

  • Add option to prevent disabling unused regulators commit

  • Add regulator netlink event support commit

  • qcom_spmi: Add PM8937 SPMI regulator commit

  • qcom_smd: Add PM8937 regulators commit

  • Introduce handling for system-critical under-voltage events commit

  • qcom-rpmh: extend to support multiple linear voltage ranges commit

  • qcom-rpmh: add support for pm8010 regulators commit

10. Real Time Clock (RTC)

• Add driver for Nuvoton ma35d1 rtc controller commit

• Add support for configuring the UIP timeout for RTC reads commit

• max31335: add driver support commit

• rv8803: Add power management support commit

• tps6594: Add driver for TPS6594 RTC commit

11. Pin Controllers (pinctrl)

• Add support for the Lantic PEF2256 pinmux commit

• intel: Add Intel Meteor Point pin controller and GPIO support commit

• intel: Add a generic Intel pin control platform driver commit

• qcom: Add X1E80100 pinctrl driver commit

• qcom: Introduce the SM8650 Top Level Mode Multiplexer driver commit

• qcom: sm4450: dd SM4450 pinctrl driver commit

• qcom: sm8650-lpass-lpi: add SM8650 LPASS commit

• renesas: rzg2l: Add output enable support commit

• renesas: rzg2l: Add support to select power source for Ethernet pins commit

• samsung: Add gs101 SoC pinctrl configuration commit

• samsung: add exynosautov920 pinctrl commit

• samsung: support ExynosAuto GPIO structure commit

• tps6594: Add driver for TPS6594 pinctrl and GPIOs commit

12. Multi Media Card (MMC)

• Add HS400 tuning in HS400es initialization commit

• Add wp_grp_size sysfs node commit

• rtsx: add rts5264 to support sd express card commit

• sdhci-of-dwcmshc: Add support for T-Head TH1520 commit

• xenon: Add ac5 support via bounce buffer commit

13. Memory Technology Devices (MTD)

• rawnand: Add destructive operation commit

• rawnand: NAND controller write protect commit

• spi-nor: introduce die erase commit, commit, commit, commit, commit

• ubi: Add six fault injection type for testing commit

14. Industrial I/O (iio)

• adc: Add driver support for MAX34408/9 commit

• adc: Add support for AD7091R-8 commit

• adc: ad7091r: Allow users to configure device events commit

• amplifiers: hmc425a: add support for ADRF5740 Attenuator commit

• bu27008: Add illuminance channel commit

• chemical: add support for Aosong AGS02MA commit

• dac: ad5791: Add support for controlling RBUF via devicetree commit

• dac: driver for MCP4821 commit

• humidity: Add driver for ti HDC302x humidity sensors commit

• imu: Add driver for BMI323 IMU commit

• light: add VEML6075 UVA and UVB light sensor driver commit

• light: driver for Lite-On ltr390 commit

• light: isl76682: Add ISL76682 driver commit

• pressure: bmp280: Add support for BMP390 commit

• pressure: bmp280: Allow multiple chips id per family of devices commit

• pressure: driver for Honeywell HSC/SSC series commit

• resolver: ad2s1210: add support for adi,fixed-mode commit

• temperature: Add MCP9600 thermocouple EMF converter commit

• temperature: mlx90635 MLX90635 IR Temperature sensor commit

15. Multi Function Devices (MFD)

• tps65086: Enable register view in debugfs commit

• qcom-spmi-pmic: Add support for PM8937 commit

16. Pulse-Width Modulation (PWM)

• Mention PWM chip ID in /sys/kernel/debug/pwm commit

17. Inter-Integrated Circuit (I2C + I3C)

• Create debugfs entry per adapter commit

• i801: Add lis3lv02d for Dell Precision 3540 commit

• i801: Add lis3lv02d for Dell XPS 15 7590 commit

• rcar: introduce Gen4 devices commit, commit

• smbus: Support up to 8 SPD EEPROMs commit

• stm32f7: add support for stm32mp25 soc commit

18. Hardware monitoring (hwmon)

• Add driver for Gigabyte AORUS Waterforce AIO coolers commit

• dell-smm: Add Optiplex 7000 to fan control whitelist commit

• dell-smm: Add support for WMI SMM interface commit

• emc1403: Add support for EMC1442 commit

• k10temp: Add support for AMD Family 19h Model 8h commit

• lm75: Add AMS AS6200 temperature sensor commit

• max31827: Add support for max31828 and max31829 commit

• nct6775: Add support for 2 additional fan controls commit

• npcm750-pwm-fan: Add NPCM8xx support commit

• pmbus: Add ltc4286 driver commit

• pmbus: Add support for MPS Multi-phase mp2856/mp2857 controller commit

• pmbus: Add support for MPS Multi-phase mp5990 commit

19. General Purpose I/O (gpio)

• rtd: Add support for Realtek DHC(Digital Home Center) RTD SoCs commit

• nuvoton: Add Nuvoton NPCM sgpio driver commit

20. Leds

• aw200xx: Add support for aw20108 device commit

• aw200xx: Support HWEN hardware control commit

• ledtrig-tty: Add additional line state evaluation commit

• ledtrig-tty: Make rx tx activitate configurable commit

• max5970: Add support for max5970 commit

• sun50i-a100: New driver for the A100 LED controller commit

• trigger: netdev: Extend speeds up to 10G commit

21. DMA engines

• ls2x-apb: New driver for the Loongson LS2X APB DMA controller commit

• tegra210-adma: Support dma-channel-mask property commit

• xilinx: xdma: Implement interleaved DMA transfers commit

• xilinx: xdma: Add transfer error reporting commit

• idxd: Add support for device/wq defaults commit

22. Cryptography hardware acceleration

• hisilicon/zip - add zip comp high perf mode configuration commit

• iaa: Add Intel Analytics Accelerator (IAA) crypto compression driver commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• Add Marvell CN10KB/CN10KA B0 commit, commit, commit, commit, commit, commit, commit, commit

• qat: add support for 420xx devices commit, commit, commit, commit, commit

• qat: enable telemetry for QAT GEN 4 commit, commit, commit, commit

• qat: add sysfs_added flag for ras commit

• qat: add sysfs_added flag for rate limiting commit

• sahara: add support for crypto_engine commit

23. PCI

• brcmstb: Configure HW CLKREQ# mode appropriate for downstream device commit

• mhi: ep: Add async read/write support commit, commit, commit, commit, commit, commit, commit, commit, commit

• Add 4x lane support for pci-j721e controllers commit, commit, commit, commit, commit

• rcar-host: Add support for optional regulators commit

24. Thunderbolt

• Add support for Intel Lunar Lake commit

25. Clock

• mediatek: add drivers for MT7988 SoC commit

• meson: g12a: add MIPI ISP clocks commit

• qcom: Introduce clocks drivers for SM8650 commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• qcom: Add ECPRICC driver support for QDU1000 and QRU1000 commit

• qcom: Add Global Clock controller (GCC) driver for X1E80100 commit

• qcom: rpmh: Add support for X1E80100 rpmh clocks commit

• renesas: r9a08g045: Add IA55 pclk and its reset commit

• rs9: Add support for 9FGV0841 commit

• samsung: clk-pll: Add support for pll_{0516,0517,518} commit

• stm32mp1: use stm32mp13 reset driver commit

• clocking-wizard: Add support for versal clocking wizard commit

26. PHY ("physical layer" framework)

• mediatek: tadd support force phy mode switch commit

• phy-rockchip-inno-usb2: Add RK3128 support commit

• qcom-qmp-combo: Add x1e80100 USB/DP combo phys commit

• qcom-qmp-usb: Add Qualcomm SDX75 USB3 PHY support commit

• qcom-qmp-usb: Add Qualcomm X1E80100 USB3 PHY support commit

• qcom-qmp: qserdes-txrx: Add v7 register offsets commit

• ti: gmii-sel: Enable SGMII mode for J784S4 commit

• ti: j721e-wiz: Add SGMII support in WIZ driver for J784S4 commit

27. EDAC (Error Detection And Correction)

• igen6: Add EDAC support for several Intel SoCs with IBECC commit, commit, commit, commit, commit

• amd64: Add support for family 0x19, models 0x90-9f devices commit

28. Various

• EDAC/mc: Add support for HBM3 memory type commit

• accel/habanalabs

  • gaudi2: add signed dev info uAPI commit

  • Add parent_device sysfs attribute commit

  • Add support for Gaudi2C device commit

  • Expose module id through sysfs commit

  • Update debugfs-driver-habanalabs with the device-name directory commit

• accel/ivpu

  • 40xx: Allow to change profiling frequency commit

  • Add dvfs_mode file to debugfs commit

  • Improve recovery and reset support commit

• accel/qaic: Add support for periodic timesync commit, commit

• bus: mhi: ep: Add async read/write support commit, commit, commit, commit, commit, commit, commit, commit, commit

• cxl: Add support for QTG ID retrieval for CXL subsystem commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• efi/cxl-cper: Report CPER CXL component events through trace events commit, commit, commit, commit, commit, commit, commit, commit

• cxl: Add Support for Get Timestamp commit

• bus: mhi: host: pci_generic: Add SDX75 based modem support commit

• cdx: Create resource debugfs file for cdx device commit

• dpll: expose fractional frequency offset value to user commit

• eeprom: ee1004: Add support for multiple i2c busses commit

• eeprom: ee1004: add support for temperature sensor commit

• firmware: update for versal net platform commit, commit, commit, commit, commit

• firmware: microchip: add PolarFire SoC Auto Update support commit

• i3c: master: some improvment for i3c master commit, commit, commit, commit, commit

• interconnect: qcom: Add SM6115 interconnect provider driver commit

• interconnect: qcom: Add X1E80100 interconnect provider driver commit

• interconnect: qcom: introduce RPMh Network-On-Chip Interconnect on SM8650 SoC commit

• iommu/amd: Improve TLB invalidation logic commit, commit, commit, commit, commit, commit, commit, commit, commit

• iommu/apple-dart: Add support for t8103 USB4 DART commit

• iommu/arm-smmu-qcom: Add QCM2290 MDSS compatible commit

• iommu: Support mm PASID 1:n with sva domains commit

• Add iommufd nesting (part 2/2) commit, commit, commit, commit, commit, commit, commit, commit

• misc: mei: Add support for IVSC device commit, commit

• irqchip/qcom-mpm: Support passing a slice of SRAM as reg space commit

• irqchip/renesas-rzg2l: Add support for suspend to RAM commit

• mailbox: apple: Delete driver commit

• mailbox: mtk-cmdq: Add CMDQ driver support for mt8188 commit

• mei: Add Meteor Lake support for IVSC device commit

• mei: me: add arrow lake point H DID commit

• mei: me: add arrow lake point S DID commit

• misc: Add Nitro Secure Module driver commit

• Support new card reader rts5264 commit, commit, commit

• optee: ffa_abi: add asynchronous notifications commit

• parport: parport_serial: Add Brainboxes BAR details commit

• parport: parport_serial: Add Brainboxes device IDs and geometry commit

• regmap: ram: support noinc semantics commit

• regulator: Implement uv_survival_time for handling under-voltage events commit

• remoteproc: qcom_q6v5_pas: Add SC7280 ADSP, CDSP & WPSS commit

• spmi: Introduce device-managed functions commit

• tee: introduce TEE system session commit, commit, commit, commit

• tty: Add SBI debug console support to HVC SBI driver commit

• w1: Add AXI 1-wire host driver for AMD programmable logic IP core commit

• w1: ds2433: add support for ds28ec20 eeprom commit

29. List of Pull Requests

30. Other news sites

• LWN's merge window part 1, part 2