• Linux_5.15

1. Audio

• pcm: Add SNDRV_PCM_INFO_EXPLICIT_SYNC flag. When this flag is set, PCM core disables both the control and the status mmap, which enforces user-space to update via SYNC_PTR ioctl. In that way, drivers can catch the applptr and hwptr update and apply the sync operation if needed commit

• usb-audio

  • Add lowlatency module option commit

  • Add quirk_flags module option commit

  • Input source control - digidesign mbox commit

• Intel: Skylake: Add support for complex configurations commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• soundwire/ASoC: add mockup codec support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• Intel: bytcr_rt5640

  • Add line-out support commit.

  • Add support for HP Elite Pad 1000G2 jack-detect commit

  • Add support for a second headphones output commit

  • Add support for a second headset mic input commit

• ASoC: Add Vangogh ACP ASoC driver commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• SoC: Support CS42L42 on JSL platform commit

• Intel: soc-acpi: add support for SoundWire of TGL-H-RVP commit

• codecs: ad193x: add support for 96kHz and 192kHz playback rates commit

• codecs: wcd938x: add Multi Button Headset Control support commit

• firewire-motu: add support for MOTU 896HD commit

• hda/cs8409

  • Add Support to disable jack type detection for CS42L42 commit

  • Add support for dolphin commit

  • Enable Full Scale Volume for Line Out Codec on Dolphin commit

• hda/hdmi: Add option to enable all pins forcibly commit

• ics43432: add CMM-4030D-261 support commit

• ASoC: mediatek: Add support for MT8195 SoC commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• qcom: apq8016_sbc: Add SEC_MI2S support commit

• rockchip

  • i2s: Add support for frame inversion commit

  • i2s: Add support for set bclk ratio commit

  • spdif: Add support for rk3568 spdif commit

• rt1015p: add new acpi id and comapatible id commit

• Add RZ/G2L Sound support commit, commit

• soundwire: cadence: add debugfs interface for PDI loopbacks commit

• ti: davinci-mcasp: Add support for the OMAP4 version of McASP commit

2. Tablets, touch screens, keyboards, mouses

• mms114: support MMS134S commit

• ixp4xx-beeper: delete driver commit

• Remove dead CSR Prima2 PWRC driver commit

• HID

  • amd_sfh: Add command response to check command status commit

  • amd_sfh: Add support for PM suspend and resume commit

  • cmedia: add support for HS-100B mute button commit

  • logitech-hidpp: battery: provide CAPACITY property for newer devices commit

  • magicmouse: high-resolution scroll threshold commit

  • sony: support for the ghlive ps4 dongles commit

  • wacom: Add new Intuos BT (CTL-4100WL/CTL-6100WL) device IDs commit

3. TV tuners, webcams, video capturers

• TDA1997x: enable EDID support commit

• ccs: Implement support for manual LP control commit

• dvbsky: add support for MyGica T230C2_LITE and T230A commit

• i2c: Add imx335 camera sensor driver commit

• i2c: Add imx412 camera sensor driver commit

• i2c: Add ov9282 camera sensor driver commit

• rc: introduce Meson IR TX driver commit

• ti-vpe: cal: add embedded data support commit

• venus: venc: Add support for intra-refresh period commit

• venus: venc: add support for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM control commit

4. Universal Serial Bus

• dwc3: pci: add support for AMD's newer generation platform commit

• gadget: f_uac1: add volume and mute support commit

• gadget: f_uac2: add volume and mute support commit

• gadget: u_audio: add bi-directional volume and mute support commit

• serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter commit

• serial: option: add Telit LN920 compositions commit

• serial: option: add device id for Foxconn T99W265 commit

• xhci-mtk: support option to disable usb2 ports commit

• host: remove dead EHCI support for on-chip PMC MSP71xx USB controller commit

5. Serial Peripheral Interface (SPI)

• mediatek: add tick_delay support commit

• rockchip-sfc: add rockchip serial flash controller commit

• sprd: Add ADI r3 support commit

• spi-altera-dfl: support n5010 feature revision commit

6. Watchdog

• bd70528 drop bd70528 support commit

• mediatek: mt8195: add wdt support commit

7. Serial

• amba-pl011: add RS485 support commit

• samsung: Add Exynos850 SoC data commit

8. CPU Frequency scaling

• qcom-cpufreq-hw: Add dcvs interrupt support commit

• mediatek-hw: Add support for CPUFREQ HW commit

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

• power

  • supply: PCHG: Peripheral device charger commit

  • supply: max17042_battery: Add support for MAX77849 Fuel-Gauge commit

  • supply: mt6360_charger: add MT6360 charger support commit

  • reset: linkstation-poweroff: add new device commit

  • supply: rn5t618: Add voltage_now property commit

  • supply: smb347-charger: Implement USB VBUS regulator commit

  • reset: Add TPS65086 restart driver commit

• regulator

  • da9063: Add support for full-current mode commit

  • bd718x7: Suopport configuring UVP/OVP state commit

  • rt6752: Add support for Richtek RTQ6752 commit

  • rtq2134: Add support for Richtek RTQ2134 SubPMIC commit

10. Real Time Clock (RTC)

• rx8025: implement RX-8035 support commit

11. Pin Controllers (pinctrl)

• Add Intel Keem Bay pinctrl driver commit

• Ingenic: Add pinctrl driver for X2100 commit

• imx8ulp: Add pinctrl driver support commit

• pinctrl-zynq: Add support for 'power-source' parameter commit

• qcom: Add MDM9607 pinctrl driver commit

• qcom: pinctrl: Add pinctrl driver for sm6115 commit

• renesas: Add RZ/G2L pin and gpio controller driver commit

• renesas: r8a77995: Add bias pinconf support commit

• samsung: Add Exynos850 SoC specific data commit

• stm32: Add STM32MP135 SoC support commit

12. Multi Media Card (MMC)

• dw_mmc: Add data CRC error injection commit

• pwrseq: sd8787: add support for wilc1000 commit

13. Memory Technology Devices (MTD)

• spinand: macronix: Add Quad support for serial NAND flash commit

• rfd_ftl: add discard support commit

14. Industrial I/O (iio)

• Support reading extended name as label commit

• accel: bmc150: Add support for BMC156 commit

• adc: Add driver for Renesas RZ/G2L A/D converter commit

• adc: rockchip_saradc: add support for rk3568 saradc commit

• chemical: Add driver support for sgp40 commit

• adc: ingenic: add JZ4760 support to the sadc driver commit

• adc: ingenic: add JZ4760B support to the sadc driver commit

• potentiometer: Add driver support for AD5110 commit

• proximity: vcnl3020: add periodic mode commit

15. Multi Function Devices (MFD)

• Add Renesas Synchronization Management Unit (SMU) support commit

• intel-lpss: Add Intel Cannon Lake ACPI IDs commit

• tqmx86: Add support for TQMx110EB and TQMxE40x commit

• tqmx86: Add support for TQ-Systems DMI IDs commit

16. Inter-Integrated Circuit (I2C + I3C)

• virtio: add a virtio i2c frontend driver commit

• Remove dead PMC MSP TWI/SMBus/I2C driver commit

17. Hardware monitoring (hwmon)

• Add driver for Aquacomputer D5 Next commit

• Add support for SB-RMI power module commit

• axi-fan-control: Support temperature vs pwm points commit

• intel-m10-bmc-hwmon: add n5010 sensors commit

• k10temp: support Zen3 APUs commit

• pmbus/bpa-rs600: Support BPD-RS600 commit

18. General Purpose I/O (gpio)

• Add virtio-gpio driver commit

• rockchip: add driver for rockchip gpio commit

• rockchip: support next version gpio controller commit

19. Leds

• leds-core: Implement the retain-state-shutdown property commit

• pwm: add support for default-state device property commit

• pca955x: Implement the default-state property commit == DMA engines ==

• idxd: Add wq occupancy information to sysfs attribute commit

• idxd: Set defaults for GRPCFG traffic class commit

• idxd: add software command status commit

• idxd: create dmaengine driver for wq 'device' commit

• idxd: create user driver for wq 'device' commit

• Add support for AMD PTDMA controller driver commit, commit, commit

• sh: Add DMAC driver for RZ/G2L SoC commit

20. Hardware Random Number Generator (hwrng)

• Add Arm SMCCC TRNG based driver commit

21. Cryptography hardware acceleration

• hisilicon: support runtime PM for accelerator device commit

• hisilicon: using 'debugfs_create_file' instead of 'debugfs_create_regset32' commit

• ccp: Add support for new CCP/PSP device ID commit

22. PCI

• PCI: Expose and manage PCI device reset commit, commit, commit, commit, commit, commit, commit

• Add SR-IOV support in PCIe Endpoint Core commit, commit, commit, commit, commit, commit, commit, commit

• hv: Support for create interrupt commit

• j721e: Add PCIe support for AM64 commit and J7200 commit

• keembay: Add support for Intel Keem Bay commit

• pci-bridge-emul: Add PCIe Root Capabilities Register commit

• rockchip-dwc: Add Rockchip RK356X host controller driver commit

• visconti: Add Toshiba Visconti PCIe host controller driver commit

23. Clock

• rockchip: Add support for hclk_sfc on rk3036 commit

• qcom: gpucc-sm8150: Add SC8180x support commit

• qcom: a53-pll: Add MSM8939 a53pll support commit

• qcom: Add Global Clock Controller driver for MSM8953 commit

• qcom: Add Global Clock controller (GCC) driver for SM6115 commit

• qcom: mmcc-msm8994: Add MSM8992 support commit

• qcom: Add msm8994 MMCC driver commit

• qcom: rpmh: Add support for RPMH clocks on SM6350 commit

• qcom: Add SM6350 GCC driver commit

24. PHY ("physical layer" framework)

• phy-mtk-tphy: add support mt8195 commit

• qcom-qmp: Add sc8180x PCIe support commit

• qcom-qmp: Add support for SM6115 UFS phy commit

• qcom-qmp: add USB3 PHY support for IPQ6018 commit

• qcom: qmp: Add SC8180x USB/DP combo commit

• renesas: phy-rcar-gen3-usb2: Add USB2.0 PHY support for RZ/G2L commit

• samsung-ufs: support exynosauto ufs phy driver commit

25. EDAC (Error Detection And Correction)

• i10nm: Retrieve and print retry_rd_err_log registers commit

26. Various

• bus: ixp4xx: Add a driver for IXP4xx expansion bus commit

• bus: mhi: pci_generic: Add Cinterion MV31-W PCIe to MHI commit

• Introduce SCMI transport based on VirtIO commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• fpga: dfl: pci: add device IDs for Silicom N501x PAC cards commit

• Add FPGA Manager support for the Xilinx Versal chip commit, commit, commit, commit, commit

• habanalabs

  • Add "in device creation" status commit

  • Add support for encapsulated signals reservation commit

  • Add support for encapsulated signals submission commit

  • Add support for f/w reset commit

  • Add wait-for-multi-CS uAPI commit

  • Allow fail on inability to respect hint commit

  • gaudi: implement state dump commit

  • state dump monitors and fences infrastructure commit

  • support hint addresses range reservation commit

• interconnect: qcom: Add SC8180x providers commit

• interconnect: qcom: osm-l3: Add sc8180x support commit

• mailbox: cmdq: add mt8192 support commit, commit

• misc: gehc-achc: new driver for the GE ACHC microcontroller, that is part of the GE PPD device commit

• Add generic support for kdump Device Tree properties commit, commit, commit, commit, commit, commit, commit

• reset: renesas: Add RZ/G2L usbphy control driver commit

• vDPA/ifcvf: implement management netlink framework for ifcvf commit

27. List of Pull Requests

28. Other news sites