Linux 5.19 changelog

1. Audio

• Add generic serial MIDI driver using serial bus API commit

• ctxfi: Add SB046x PCI ID commit

• hda/conexant: add a new hda codec SN6140 commit

• hda/cs8409: Add Speaker Playback Switch for Cyborg commit

• hda/cs8409: Add Speaker Playback Switch for Warlock commit

• hda/cs8409: Support new Odin Variants commit

• hda/realtek: Add new type for ALC245 commit

• hda/realtek: Enable 4-speaker output for Dell XPS 15 9520 laptop commit

• hda/tegra: Enable Jack poll for tegra commit

• hda: Jack detection poll in suspend state commit

• ASoC

  • Intel: AVS - Audio DSP for cAVS commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

  • SOF: Add IPC4 FW loader support commit, commit, commit, commit, commit

  • SOF: Intel: improve HDaudio DAI support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

  • sof_rt5682: Add support for adl_rt1019_rt5682s commit

  • SOF: Intel: pci-tgl: add ADL-PS support commit

  • SOF: Intel: pci-tgl: add RPL-P support commit

  • SOF: add INTEL_IPC4 plumbing commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

  • SOF: sof-client: Update for different IPC versions commit, commit, commit, commit, commit, commit, commit, commit

  • SOF: IPC4: Introduce message handling functionality commit, commit, commit

  • SOF: mediatek: Add ipc support for mt8195 commit

  • SOF: Add support of MediaTek mt8186 commit, commit, commit, commit

  • adau1761: Add ADAU1761-as-ADAU1361 compatibility mode commit

  • ak4613: add TDM256 support commit

  • Allow detecting ACP6x DMIC via _DSD commit, commit

• ASoC: cs35l41: Support external boost commit

• ASoC: cs35l45: Add driver for Cirrus Logic CS35L45 Smart Amp commit

• ASoC: fsl_micfil: Add support for i.MX8MPlus commit

• ASoC: fsl_sai: Add support for i.MX8M Plus commit

• ASoC: fsl_sai: Add support for i.MX8MM commit

• ASoC: fsl_sai: Add support for i.MX8ULP commit

• ASoC: fsl_ssi: Add support multi fifo script commit

• ASoC: max98396: add amplifier driver commit

• ASoC: mediatek: mt8192: support rt1015p_rt5682s commit

• ASoC: mediatek: mt8195: add machine support for max98390 and rt5682 commit

• ASoC: mediatek: mt8195: merge machine driver commit

• ASoC: qcom: Add driver support for ALC5682I-VS commit

• ASRC support on Tegra186 and later commit, commit, commit, commit, commit, commit

2. Tablets, touch screens, keyboards, mouses

• Add Raspberry Pi Sense HAT joystick driver commit

• Add support for Azoteq IQS7222A/B/C commit

• pm8941-pwrkey - add software key press debouncing support commit

• pm8941-pwrkey - add support for PON GEN3 base addresses commit

• sun4i-lradc-keys - add optional clock/reset support commit

• sun4i-lradc-keys - add support for R329 and D1 commit

• sun4i-lradc-keys - add wakeup support commit

• HID

  • Add support for Mega World controller force feedback commit

  • amd_sfh: Add physical location to HID device commit

  • amd_sfh: Add support for sensor discovery commit

  • intel-ish-hid: ipc: add ADL and RPL device id commit

  • lenovo: Add support for ThinkPad TrackPoint Keyboard II commit

  • multitouch: Add support for Google Whiskers Touchpad commit

  • uclogic: Add pen support for XP-PEN Star 06 commit

  • uclogic: Add support for Huion Q620M commit

  • uclogic: Add support for Huion touch ring reports commit

  • uclogic: Add support for bitmap dials commit

  • uclogic: Add support for touch ring reports commit

  • uclogic: Allow three frame parameter sets commit

  • uclogic: Support disabling pen usage commit

  • wacom: Adding Support for new usages commit

3. TV tuners, webcams, video capturers

• Support OVTI7251 on Microsoft Surface line commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• v4l2-ctrls: Add intra-refresh type control commit, commit

• Support Qualcomm custom compressed pixfmt commit, commit, commit, commit, commit, commit

• amphion: handle picture skipped event commit

• atmel: microchip-csi2dc: add link validation support commit

• coda: Add more H264 levels for CODA960 commit

• coda: add JPEG downscale support commit

• entity: Add support for ancillary links commit

• i2c: adv7180: Add support for the test patterns commit

• i2c: imx412: Add bulk regulator support commit

• imx-jpeg: Support dynamic resolution change commit

• mtk-vcodec: support for M8192 decoder commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• Add h264 decoder driver for mt8186 commit, commit, commit

4. Universal Serial Bus

• dwc2: Add OTG support for Ingenic SoCs commit

• dwc3: Add AM62 USB wrapper driver commit

• dwc3: xilinx: Add gpio-reset support commit

• gadget: Add a new bus for gadgets commit

• hcd: Add support for deferring roothub registration commit

• serial: option: add Quectel BG95 modem commit

• typec: mux: Add On Semi fsa4480 driver commit

5. Serial Peripheral Interface (SPI)

• Add driver for MTK SPI NAND Flash Interface commit

• Support hclk commit

• aspeed: Add support for the AST2400 SPI controller commit

• ingenic: Add support for use GPIO as chip select line commit

• mediatek: add single/quad mode support commit, commit

• omap2-mcspi: add support for interword delay commit

6. Watchdog

• Add Renesas RZ/N1 Watchdog driver commit

• Add watchdog driver for Sunplus SP7021 commit

• bcm7038_wdt: Support BCM6345 compatible string commit

• hpe-wdt: Introduce HPE GXP Watchdog commit

• mediatek: mt8186: add wdt support commit

• mtk_wdt: mt7986: Add toprgu reset controller support commit

7. Serial

• Add RS485 support to DW UART commit, commit, commit, commit, commit, commit

• 8250: dw: RZN1 DMA support commit, commit, commit, commit, commit, commit, commit, commit, commit

• serial/8250: Use fifo in 8250 console driver commit

• serial: stm32: add KGDB support commit and earlycon support commit

8. CPU Frequency scaling

• mediatek: Cleanup and support MT8183 and MT8186 commit, commit, commit

• tegra194: Add support for Tegra234 commit

• Enable EAS for CPPC/ACPI based systems commit, commit

• CPPC: Enable fast_switch commit

• intel_pstate: Support Sapphire Rapids OOB mode commit

9. Device Voltage and Frequency Scaling

• Add cpu based scaling support to passive governor with required-opp property commit, commit, commit, commit

• PM / devfreq: rk3399_dmc: Support new disable-freq properties commit

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

• Add error flags to sysfs attributes commit

• mt6366: Add support for MT6366 regulator commit, commit

• rt5759: Add support for Richtek RT5759 DCDC converter commit

11. Real Time Clock (RTC)

• sun6i: Add NVMEM provider commit

• RZ/N1 RTC support commit, commit, commit, commit, commit

12. Pin Controllers (pinctrl)

• mediatek: Add pinctrl driver for MT6795 Helio X10 commit

• mvebu: pinctrl driver for 98DX2530 SoC commit

• qcom-pmic-gpio: Add support for pmx65 commit

• qcom: Add SC7280 lpass pin configuration commit

• renesas: r8a77990: Add drive-strength commit

• renesas: rzg2l: Add RZ/G2UL support commit

• rockchip: add rk3588 support commit

• rockchip: support deferring other gpio params commit

• rockchip: support setting input-enable param commit

13. Multi Media Card (MMC)

• Support zeroout using TRIM for eMMC commit

• renesas_sdhi: R-Car V3H ES2.0 gained HS400 support commit

• sdhci-msm: Add SoC specific compatibles commit

14. Memory Technology Devices (MTD)

• cfi_cmdset_0002: Add S29GL064N ID definition commit

• rawnand: add support for Toshiba TC58NVG0S3HTA00 NAND flash commit

• rawnand: gpmi: Add large oob bch setting support commit

• rawnand: kioxia: Add support for TH58NVG3S0HBAI4 commit

• spi-nor: support eon en25qh256a variant commit

• spi-nor: winbond: add support for W25Q512NW-IM commit

• spinand: add support for more GD SPI NANDs commit, commit, commit, commit, commit

• spinand: Add support for XTX XT26G0xA commit

• maps: ixp4xx: Drop driver commit

15. Industrial I/O (iio)

• accel: add support for LIS302DL variant commit

• adc: ad7124: add sequencer support commit

• adc: ad7192: add sequencer support commit

• adc: ad_sigma_delta: Add sequencer support commit

• adc: sc27xx: add support for PMIC sc2720 and sc2721 commit

• adc: sc27xx: add support for PMIC sc2730 commit

• adc: ti-ads1015: Add TLA2024 support commit

• imu: inv_mpu6050: Add support for ICM-20608-D commit

• imu: st_lsm6dsx: add support to ASM330LHHX commit

16. Multi Function Devices (MFD)

• intel-lpss: Add support for ADL-P i2c6 and i2c7 commit

17. Pulse-Width Modulation (PWM)

• pwm-mediatek: Add support for MediaTek Helio X10 MT6795 commit

• pwm-cros-ec: Add channel type support commit

• sunplus-pwm: Add Sunplus SoC SP7021 PWM Driver commit

• Add support for Xilinx AXI Timer commit

18. Hardware monitoring (hwmon)

• Add driver for the Microchip LAN966x SoC commit

• adt7475: Add support for pin configuration commit

• aquacomputer_d5next: Add support for Aquacomputer Farbwerk commit

• aquacomputer_d5next: Add support for Aquacomputer Octo commit

• asus-ec-sensors: add support for board families commit, commit, commit, commit

• asus-ec-sensors: Add T_Sensor for ASUS WS X570-ACE commit

• asus-ec-sensors: add ProArt X570 Creator WIFI board commit

• bt1-pvt: use generic polynomial functions commit

• dell-smm: Add cooling device support commit

• jc42: Add support for S-34TS04A commit

• lm75: Add Atmel AT30TS74 support commit

• nct6775: Add i2c driver commit

• nct6775: add ASUS PRO H410T / PRIME H410M-R / ROG X570-E GAMING WIFI II commit

• pmbus: Add support for Infineon Digital Multi-phase xdp152 family controllers commit

• tmp401: Add support of three advanced features commit

19. General Purpose I/O (gpio)

• adp5588: Remove support for platform setup and teardown callbacks commit

• rcar: Add R-Car Gen4 support commit

• realtek-otto: Add RTL930x support commit

• realtek-otto: Add RTL931x support commit

• realtek-otto: Support per-cpu interrupts commit

• realtek-otto: Support reversed port layouts commit

20. Leds

• Add PWM multicolor driver commit

• Add pm8350c support to Qualcomm LPG driver commit

• Add driver for Qualcomm LPG commit

21. DMA engines

• PTDMA: support polled mode commit

• dw: dmamux: Introduce RZN1 DMA router support commit

• qcom: gpi: Add SM8350 support commit

• sun6i: Add support for 34-bit physical addresses commit

• sun6i: Add support for the D1 variant commit

• tegra: Add tegra gpcdma driver commit

22. Hardware Random Number Generator (hwrng)

• mpfs: Add polarfire soc hwrng support commit

23. Cryptography hardware acceleration

• atmel-sha204a - Add support for ATSHA204 cryptochip commit

• KEYS: trusted: Introduce support for NXP CAAM-based trusted keys commit, commit, commit, commit, commit, commit, commit

• caam/rng: Add support for PRNG commit

• Export PSP security attributes commit, commit, commit

• hisilicon/sec: add sm4 generic selection commit

• qat: add support for 401xx devices commit

• sa2ul: Add the new compatible for AM62 commit

• sun8i-ss: add hmac(sha1) commit

24. PCI

• hv: Add validation for untrusted Hyper-V values commit

• mvebu: Add support for sending Set_Slot_Power_Limit message commit

• qcom: Add SM8150 SoC support commit

• rockchip-dwc: Add legacy interrupt support commit

25. Thunderbolt

• Add support for XDomain lane bonding commit

• Link USB4 ports to their USB Type-C connectors commit

26. Clock

• en7523: Add clock driver for Airoha EN7523 SoC commit

• imx8mn: add GPT support commit

• imx8mp: add clkout1/2 support commit

• imx: add mcore_booted module paratemter commit

• mediatek: Add MT8186 mcusys clock support commit

• mediatek: Add MT8186 topckgen clock support commit

• qcom: add sc8280xp GCC driver commit

• qcom: lpass: Add support for LPASS clock controller for SC7280 commit

• renesas: Add RZ/V2M support using the rzg2l driver commit

• renesas: Add support for RZ/G2UL SoC commit

• renesas: cpg-mssr: Add support for R-Car V4H commit

• renesas: r9a07g044: Add M1 clock support commit

• renesas: rzg2l: Add support for RZ/V2M reset monitor reg commit

• stm32: Introduce STM32MP13 RCC drivers (Reset Clock Controller) commit

• stm32mp13: add stm32_gate management commit

• sunxi-ng: h616: Add PLL derived 32KHz clock commit

• clocksource: timer-gxp: Add HPE GXP Timer commit

• clocksource: Add a goldfish-timer clocksource commit

27. PHY ("physical layer" framework)

• qcom-qmp: Add support for SDX65 QMP PHY commit

• qcom-qmp: Add SM6350 UFS PHY support commit

• cadence: Sierra: Add TI J721E specific PCIe multilink lane configuration commit

28. EDAC (Error Detection And Correction)

• synopsys: Add driver support for i.MX platforms commit

29. Various

• bus

  • Add initial support for MHI endpoint stack commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

  • Add driver for initializing the SSC bus on (some) qcom SoCs commit

  • mhi: host: Add soc_reset sysfs commit

  • mhi: host: Add support for Cinterion MV32-WA/MV32-WB commit

  • mhi: host: Add support for Foxconn T99W373 and T99W368 commit

  • mhi: host: pci_generic: add Telit FN990 commit

  • mhi: host: pci_generic: add Telit FN980 v1 hardware revision commit

• SCMI: miscellaneous changes to support basically all the SCMIv3.1 specification commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

• firmware: xilinx: Add feature check support in ZU+ commit, commit, commit, commit

• Extend FW framework for user FW uploads commit, commit, commit, commit, commit, commit, commit, commit, commit

• firmware: Add the support for ZSTD-compressed firmware files commit, commit, commit, commit, commit

• firewire: assist unit driver to compute packet time stamp commit, commit, commit

• firmware: mtk: add adsp ipc protocol for SOF commit, commit, commit

• habanalabs

  • gaudi: add debugfs to fetch internal sync status commit

  • Add separate poll interval value for protocol commit

  • Add device memory scrub ability through debugfs commit

  • Add support for notification via eventfd commit

  • Add user API to get valid DRAM page sizes commit

  • Expose compute ctx status through info ioctl commit

  • Support debugfs Byte access to device DRAM commit

  • Unified memory manager infrastructure commit

• Introduce new subsystem called hardware timestamping engine (HTE). It offers functionality such as timestamping through hardware means in realtime commit, commit, commit, commit, commit, commit, commit, commit

• interconnect

  • qcom: Add SC8280XP interconnect provider commit

  • qcom: Add SDX65 interconnect provider driver commit

• ipmi

  • Add a sysfs count of total outstanding messages for an interface commit

  • Add a sysfs interface to view the number of users commit

• mailbox

  • mediatek: support mt8186 adsp mailbox commit

  • tegra-hsp: Add 128-bit shared mailbox support commit

• mei: add support for graphics system controller (gsc) devices commit

• memory: tegra: Add Tegra234 support commit

• nvmem

  • Add Apple eFuse driver commit

  • sfp: Add support for TA 2.1 devices commit

• of: Support more than one crash kernel regions for kexec -s commit

• powercap

  • RAPL: Add Power Limit4 support for RaptorLake commit

  • intel_rapl: add support for ALDERLAKE_N commit

  • intel_rapl: add support for RaptorLake commit

• ptp

  • Support hardware clocks with additional free running cycle counter commit, commit, commit, commit, commit, commit

  • ocp: add Celestica timecard PCI ids commit

  • ptp_clockmatrix: Add PTP_CLK_REQ_EXTTS support commit

• remoteproc: imx_rproc: Support i.MX93 commit

• remoteproc: qcom: pas: Add MSM8226 ADSP support commit

• reset: simple: Add AST2600 compatible commit

• tpm: cr50: Add new device/vendor ID 0x504a6666 commit

• dma: omap: hide legacy interface commit

• extcon

  • int3496: Add support for binding to plain platform devices commit

  • int3496: Add support for controlling Vbus through a regulator commit

  • ptn5150: Add usb role class support commit

  • sm5502: Add support for SM5703 commit

30. List of Pull Requests

31. Other news sites