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Author SHA1 Message Date
Dave Airlie 55a271a0f7 Cross-subsystem Changes: 
- Add device specific vfio_pci driver variant for intel graphics (Michal Winiarski)
 
 Driver Changes:
 - Add scope-based cleanup helper for runtime PM (Matt Roper)
 - Additional xe driver prerequisites and exports (Michal Winiarski)
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Merge tag 'topic/xe-vfio-2025-12-01' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

Cross-subsystem Changes:
- Add device specific vfio_pci driver variant for intel graphics (Michal Winiarski)

Driver Changes:
- Add scope-based cleanup helper for runtime PM (Matt Roper)
- Additional xe driver prerequisites and exports (Michal Winiarski)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://patch.msgid.link/aS1bNpqeem6PIHrA@fedora
 2025-12-05 10:16:25 +10:00
Linus Torvalds b0206c4eb6 power supply and reset changes for the 6.19 series 
* power-supply core
   - documentation fixes
  * power-supply drivers
   - add BD71828 charger driver
   - add Richtek RT9756 driver
   - max77705: add adaptive input current support
   - max77705: add support for multiple devices
   - misc. small fixes
  * reset drivers
   - add spacemit-p1 poweroff/reboot driver
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Merge tag 'for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:
  "Power-supply core:
   - documentation fixes

  power-supply drivers:
   - add BD71828 charger driver
   - add Richtek RT9756 driver
   - max77705: add adaptive input current support
   - max77705: add support for multiple devices
   - misc small fixes

  reset drivers:
   - add spacemit-p1 poweroff/reboot driver"

* tag 'for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply:
  Revert "power: supply: qcom_battmgr: support disabling charge control"
  Documentation: power: rt9756: Document exported sysfs entries
  power: supply: rt9756: Add Richtek RT9756 smart cap divider charger
  dt-bindings: power: supply: Add Richtek RT9756 smart cap divider charger
  driver: reset: spacemit-p1: add driver for poweroff/reboot
  power: supply: apm_power: only unset own apm_get_power_status
  power: supply: use ktime_divns() to avoid 64-bit division
  docs: power: clean up power_supply_class.rst
  power: supply: qcom_battmgr: support disabling charge control
  power: supply: qcom_battmgr: clamp charge control thresholds
  power: supply: wm831x: Check wm831x_set_bits() return value
  power: supply: rt9467: Prevent using uninitialized local variable in rt9467_set_value_from_ranges()
  power: supply: rt9467: Return error on failure in rt9467_set_value_from_ranges()
  power: supply: max17040: Check iio_read_channel_processed() return code
  power: supply: cw2015: Check devm_delayed_work_autocancel() return code
  power: supply: rt5033_charger: Fix device node reference leaks
  power: supply: max77705: Fix potential IRQ chip conflict when probing two devices
  power: supply: max77705_charger: implement aicl feature
  MAINTAINERS: Add entry for BD71828 charger
  power: supply: Add bd718(15/28/78) charger driver
 2025-12-04 16:12:03 -08:00
Linus Torvalds 6044a1ee9d Devicetree updates for v6.19: 
DT bindings:
 - Convert lattice,ice40-fpga-mgr, apm,xgene-storm-dma, brcm,sr-thermal,
   amazon,al-thermal, brcm,ocotp, mt8173-mdp, Actions Owl SPS, Marvell
   AP80x System Controller, Marvell CP110 System Controller,
   cznic,moxtet, and apm,xgene-slimpro-mbox to DT schema format
 
 - Add i.MX95 fsl,irqsteer, MT8365 Mali Bifrost GPU, Anvo ANV32C81W
   EEPROM, and Microchip pic64gx PLIC
 
 - Add missing LGE, AMD Seattle, and APM X-Gene SoC platform compatibles
 
 - Updates to brcm,bcm2836-l1-intc, brcm,bcm2835-hvs, and bcm2711-hdmi
   bindings to fix warnings on BCM2712 platforms
 
 - Drop obsolete db8500-thermal.txt
 
 - Treewide clean-up of extra blank lines and inconsistent quoting
 
 - Ensure all .dtbo targets are applied to a base .dtb
 
 - Speed up dt_binding_check by skipping running validation on empty
   examples
 
 DT core:
 - Add of_machine_device_match() and of_machine_get_match_data() helpers
   and convert users treewide
 
 - Fix bounds checking of address properties in FDT code. Rework the code
   to have a single implementation of the bounds checks.
 
 - Rework of_irq_init() to ignore any implicit interrupt-parent (i.e. in
   a parent node) on nodes without an interrupt. This matches the spec
   description and fixes some RISC-V platforms.
 
 - Avoid a spurious message on overlay removal
 
 - Skip DT kunit tests on RISCV+ACPI
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Merge tag 'devicetree-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "DT bindings:

   - Convert lattice,ice40-fpga-mgr, apm,xgene-storm-dma,
     brcm,sr-thermal, amazon,al-thermal, brcm,ocotp, mt8173-mdp, Actions
     Owl SPS, Marvell AP80x System Controller, Marvell CP110 System
     Controller, cznic,moxtet, and apm,xgene-slimpro-mbox to DT schema
     format

   - Add i.MX95 fsl,irqsteer, MT8365 Mali Bifrost GPU, Anvo ANV32C81W
     EEPROM, and Microchip pic64gx PLIC

   - Add missing LGE, AMD Seattle, and APM X-Gene SoC platform
     compatibles

   - Updates to brcm,bcm2836-l1-intc, brcm,bcm2835-hvs, and bcm2711-hdmi
     bindings to fix warnings on BCM2712 platforms

   - Drop obsolete db8500-thermal.txt

   - Treewide clean-up of extra blank lines and inconsistent quoting

   - Ensure all .dtbo targets are applied to a base .dtb

   - Speed up dt_binding_check by skipping running validation on empty
     examples

  DT core:

   - Add of_machine_device_match() and of_machine_get_match_data()
     helpers and convert users treewide

   - Fix bounds checking of address properties in FDT code. Rework the
     code to have a single implementation of the bounds checks.

   - Rework of_irq_init() to ignore any implicit interrupt-parent (i.e.
     in a parent node) on nodes without an interrupt. This matches the
     spec description and fixes some RISC-V platforms.

   - Avoid a spurious message on overlay removal

   - Skip DT kunit tests on RISCV+ACPI"

* tag 'devicetree-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (55 commits)
  dt-bindings: kbuild: Skip validating empty examples
  dt-bindings: interrupt-controller: brcm,bcm2836-l1-intc: Drop interrupt-controller requirement
  dt-bindings: display: Fix brcm,bcm2835-hvs bindings for BCM2712
  dt-bindings: display: bcm2711-hdmi: Add interrupt details for BCM2712
  of: Skip devicetree kunit tests when RISCV+ACPI doesn't populate root node
  soc: tegra: Simplify with of_machine_device_match()
  soc: qcom: ubwc: Simplify with of_machine_get_match_data()
  powercap: dtpm: Simplify with of_machine_get_match_data()
  platform: surface: Simplify with of_machine_get_match_data()
  irqchip/atmel-aic: Simplify with of_machine_get_match_data()
  firmware: qcom: scm: Simplify with of_machine_device_match()
  cpuidle: big_little: Simplify with of_machine_device_match()
  cpufreq: sun50i: Simplify with of_machine_device_match()
  cpufreq: mediatek: Simplify with of_machine_get_match_data()
  cpufreq: dt-platdev: Simplify with of_machine_get_match_data()
  of: Add wrappers to match root node with OF device ID tables
  dt-bindings: eeprom: at25: Add Anvo ANV32C81W
  of/reserved_mem: Simplify the logic of __reserved_mem_alloc_size()
  of/reserved_mem: Simplify the logic of fdt_scan_reserved_mem_reg_nodes()
  of/reserved_mem: Simplify the logic of __reserved_mem_reserve_reg()
  ...
 2025-12-04 15:50:37 -08:00
Linus Torvalds fde4ce068d hid-for-linus-2025120201 
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Merge tag 'hid-for-linus-2025120201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Jiri Kosina:

 - Proper mapping of HID_GD_Z to ABS_DISTANCE for stylus/pen types of
   devices (Ping Cheng)

 - Power management/hibernation improvements in intel-ish (Zhang Lixu)

 - Improved support for several Logitech devices, e.g. G Pro X
   Superlight 2, new iteration of Lighspeed receiver, G13, G510 (Nathan
   Rossi, Mavroudis Chatzilazaridis, Leo L Schwab, Hans de Goede)

 - Support for UcLogic XP-PEN Artist 24 Pro (Joshua Goins)

 - WinWing Orion2 throttle support improvement (Ivan Gorinov)

 - other assorted small fixes and device ID additions

* tag 'hid-for-linus-2025120201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (37 commits)
  drivers: hid: renegotiate resolution multipliers with device after reset
  HID: evision: Fix Report Descriptor for Evision Wireless Receiver 320f:226f
  HID: logitech-dj: Fix probe failure when used with KVM
  HID: logitech-dj: Remove duplicate error logging
  HID: logitech-dj: Add support for G Pro X Superlight 2 receiver
  selftests/hid-tablet: add ABS_DISTANCE test for stylus/pen
  HID: input: map HID_GD_Z to ABS_DISTANCE for stylus/pen
  HID: bpf: fix typo in HID usage table
  HID: bpf: add the Huion Kamvas 27 Pro
  HID: bpf: add heuristics to the Huion Inspiroy 2S eraser button
  HID: bpf: Add support for XP-Pen Deco02
  HID: bpf: Add support for the XP-Pen Deco 01 V3
  HID: bpf: Add support for the Waltop Batteryless Tablet
  HID: bpf: Add fixup for Logitech SpaceNavigator variants
  HID: bpf: support for Huion Kamvas 16 Gen 3
  HID: bpf: add support for Huion Kamvas 13 (Gen 3) (model GS1333)
  HID: bpf: Add support for the Inspiroy 2M
  Documentation: hid-alps: Format DataByte* subsection headings
  Documentation: hid-alps: Fix packet format section headings
  HID: nintendo: add WQ_PERCPU to alloc_workqueue users
  ...
 2025-12-04 15:44:48 -08:00
Linus Torvalds d1b46f53a5 Backlight for v6.19 
* Add support for Awinic AW99706 backlight driver.
 
   * Add GPIOLIB dependency to backlight ktd2801 driver.
   * Add devlink to LED Backlight's supplier LEDs to enforce correct removal
     order and prevent NULL pointer dereferences.
   * Fix kernel-doc warnings in lp855x.h
 
   * Do not include <linux/fb.h> in backlight.h.
   * Fix unused function warnings from suspend/resume ops in aw99706.c by
     switching to DEFINE_SIMPLE_DEV_PM_OPS and using pm_ptr().
 
   * Add Awinic AW99706 backlight binding to MAINTAINERS.
   * Add Awinic AW99706 backlight binding documentation.
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Merge tag 'backlight-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

Pull backlight updates from Lee Jones:
 "Additions:
   - Add support for Awinic AW99706 backlight driver

  Fixes:
   - Add GPIOLIB dependency to backlight ktd2801 driver
   - Add devlink to LED Backlight's supplier LEDs to enforce correct
     removal order and prevent NULL pointer dereferences
   - Fix kernel-doc warnings in lp855x.h

  Removals:
   - Do not include <linux/fb.h> in backlight.h
   - Fix unused function warnings from suspend/resume ops in aw99706.c
     by switching to DEFINE_SIMPLE_DEV_PM_OPS and using pm_ptr()

  Bindings:
   - Add Awinic AW99706 backlight binding to MAINTAINERS
   - Add Awinic AW99706 backlight binding documentation"

* tag 'backlight-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: aw99706: Fix unused function warnings from suspend/resume ops
  backlight: lp855x: Fix lp855x.h kernel-doc warnings
  dt-bindings: leds: backlight: Add Awinic AW99706 backlight
  backlight: aw99706: Add support for Awinic AW99706 backlight
  backlight: led-bl: Add devlink to supplier LEDs
  backlight: ktd2801: Depend on GPIOLIB
  backlight: Do not include <linux/fb.h> in header file
 2025-12-04 15:29:27 -08:00
Linus Torvalds 7b8653a579 LEDS for v6.19 
* Add optional GPIO enable pin support to PWM LED driver.
 
   * Allow LED module 0 to be added to module bank in lp50xx driver.
   * Fix upboard LED driver module alias to ensure proper auto-loading.
   * Update LP5009 to support 3 modules for a total of 9 LEDs.
   * Skip LEDs without color components in cros_ec driver instead of failing probe.
   * Fix GPIO descriptor leaks in netxbig error paths by releasing acquired GPIOs.
   * Allow LED_COLOR_ID_MULTI in qcom-lpg driver for greater flexibility.
   * Enable LP55XX common LED use without FW_LOADER_USER_HELPER.
   * Ensure lp50xx chip is enabled before any I2C communication.
 
   * Use fwnode_for_each_child_node() instead of fwnode_for_each_available_child_node()
     in LED drivers.
   * Use device_get_next_child_node() instead of fwnode_get_next_available_child_node()
     in LED flash drivers.
   * Replace sprintf() with sysfs_emit() in sysfs show functions for improved
     bounds checking.
   * Replace system_wq() with system_percpu_wq() in the input event trigger.
   * Reorder include files to alphabetic order in the PWM LED driver.
   * Do not enable TRILED in qcom-lpg when configuring PWM.
   * Drop duplicate LEDS_EXPRESSWIRE config from Kconfig.
 
   * Remove arcxcnn_bl.txt Device Tree binding documentation.
 
   * Convert ArcticSand arc2c0608 LED driver binding to DT Schema.
   * Add default-brightness property to common LED binding.
   * Add enable-gpios property to PWM LED binding.
   * Add PM7550 to qcom,spmi-flash-led compatible.
   * Explain standalone PWM usage in qcom-lpg binding.
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Merge tag 'leds-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds

Pull LED updates from Lee Jones:
 "Updates:
   - Add optional GPIO enable pin support to PWM LED driver

  Fixes:
   - Allow LED module 0 to be added to module bank in lp50xx driver
   - Fix upboard LED driver module alias to ensure proper auto-loading
   - Update LP5009 to support 3 modules for a total of 9 LEDs
   - Skip LEDs without color components in cros_ec driver instead of
     failing probe
   - Fix GPIO descriptor leaks in netxbig error paths by releasing
     acquired GPIOs
   - Allow LED_COLOR_ID_MULTI in qcom-lpg driver for greater flexibility
   - Enable LP55XX common LED use without FW_LOADER_USER_HELPER
   - Ensure lp50xx chip is enabled before any I2C communication

  Cleanups:
   - Use fwnode_for_each_child_node() instead of
     fwnode_for_each_available_child_node() in LED drivers
   - Use device_get_next_child_node() instead of
     fwnode_get_next_available_child_node() in LED flash drivers
   - Replace sprintf() with sysfs_emit() in sysfs show functions for
     improved bounds checking
   - Replace system_wq() with system_percpu_wq() in the input event
     trigger
   - Reorder include files to alphabetic order in the PWM LED driver
   - Do not enable TRILED in qcom-lpg when configuring PWM
   - Drop duplicate LEDS_EXPRESSWIRE config from Kconfig

  Removals:
   - Remove arcxcnn_bl.txt Device Tree binding documentation

  Devicetree bindings:
   - Convert ArcticSand arc2c0608 LED driver binding to DT Schema
   - Add default-brightness property to common LED binding
   - Add enable-gpios property to PWM LED binding
   - Add PM7550 to qcom,spmi-flash-led compatible
   - Explain standalone PWM usage in qcom-lpg binding"

* tag 'leds-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (21 commits)
  leds: rgb: leds-qcom-lpg: Don't enable TRILED when configuring PWM
  dt-bindings: leds: qcom-lpg: Explain standalone PWM usage
  leds: rgb: leds-qcom-lpg: Allow LED_COLOR_ID_MULTI
  leds: pwm: Reorder include files to alphabetic order
  leds: pwm: Add optional GPIO enable pin support
  dt-bindings: leds: pwm: Add enable-gpios property
  leds: trigger: Replace use of system_wq() with system_percpu_wq()
  leds: led-class: Replace sprintf() with sysfs_emit() in sysfs show functions
  dt-bindings: leds: qcom,spmi-flash-led: Add PM7550
  leds: netxbig: Fix GPIO descriptor leak in error paths
  leds: leds-lp50xx: Enable chip before any communication
  leds: Drop duplicate LEDS_EXPRESSWIRE config
  leds: leds-cros_ec: Skip LEDs without color components
  leds: leds-lp50xx: LP5009 supports 3 modules for a total of 9 LEDs
  leds: upboard: Fix module alias
  leds: leds-lp50xx: Allow LED 0 to be added to module bank
  leds: lp55xx_common: Enable use without FW_LOADER_USER_HELPER
  dt-bindings: leds: Add default-brightness property to common.yaml
  leds: flash: Use fwnode_get_next_child_node() instead
  leds: Use fwnode_for_each_child_node() instead
  ...
 2025-12-04 15:25:19 -08:00
Linus Torvalds 980190a947 MFD for v6.19 
* Add Core, Regulator, Onkey and Battery Charger support for the NXP PF1550
     Power Management IC (PMIC).
   * Introduce __SMC_KEY macro to fix GCC 15.2.1 errors in macsmc.
   * Add board definitions for TQMxCU1-HPCM and TQMxCU2-HPCM to the tqmx86 driver.
   * Add support for Broadcom BCM2712 SoC to the bcm2835-pm driver.
   * Hook up the qnap-mcu-eeprom sub-device to qnap-mcu.
 
   * Enable compile testing for the Altera SOCFPGA System Manager driver.
   * Fix device reference leak in altr_sysmgr_regmap_lookup_by_phandle().
   * Reserve the unused second I2C address for DA9063 to prevent userspace
     interference.
   * Fix resource leak in da9055_device_init() by calling regmap_del_irq_chip()
     in the error path.
   * Fix potential IRQ chip conflict when probing multiple MAX77620 devices by
     using devm_kmemdup for regmap_irq_chip.
   * Return -EPROBE_DEFER when a syscon devuice is not found to allow deferred
     probing.
   * Update email address for the PF1550 PMIC driver in MAINTAINERS.
   * Correct file entry for PF1550 MFD driver in MAINTAINERS from pfd1550.h to
     pf1550.h.
   * Calculate checksum on the actual number of received bytes in qnap-mcu for
     error messages.
   * Use -EPROTO instead of -EIO for checksum errors in qnap-mcu.
   * Add proper error handling for command errors (e.g., "@8", "@9") in qnap-mcu.
   * Fix missing irq_domain_remove() in error path of mt63{58,97}_irq_init().
 
   * Mark SMC write buffer arguments as const in apple_smc_write(), apple_smc_rw(),
     and apple_smc_write_atomic().
   * Simplify the error handling path in da9055_device_init() by removing a
     redundant mfd_remove_devices() call.
   * Use regmap_reg_range() and a real one-element array for pmic_status_range in
     rohm-bd718x7 for cleaner initialization.
   * Remove select I2C_K1 from MFD_SPACEMIT_P1 to avoid build failures when
     I2C_K1's dependencies are disabled.
   * Remove unneeded semicolon from ls2k_bmc_recover_pci_data().
   * Drop OF dependency for MFD_MAX5970 in Kconfig to allow wider compile testing
     and non-OF systems.
   * Make OF ID table style consistent in simple-mfd-i2c driver.
   * Update header inclusions in simple-mfd-i2c to follow IWYU (Include What You
     Use) principle.
   * Move checksum verification logic to a separate function in qnap-mcu.
   * Use chained IRQs for S2MPG10 in the Samsung SEC driver to simplify interrupt
     handling.
   * Drop a stray semicolon from sec-irq.c.
 
   * Remove the unused TI WL1273 FM radio core driver.
   * Remove the unused wl1273-core.h header and tidy up its reference in
     documentation.
 
   * Add Device Tree binding for the NXP PF1550 PMIC.
   * Add missing GPIO pins and supply properties to the Silergy SY7636A PMIC
     binding.
   * Add interrupt-controller property to the Maxim MAX77705 binding for
     sub-device interrupt source determination.
   * Add Device Tree binding for the Renesas R2A11302FT PMIC.
   * Allow the wakeup-source property in the Dialog DA9063 binding.
   * Make interrupt-related properties optional in the TI TPS65910 PMIC binding.
   * Document the Qualcomm PMIV0104 PMIC compatible string.
   * Document the Qualcomm PM7550 PMIC compatible string.
   * Enable power button subnode for TWL603x in the TI TWL binding.
   * Convert the Dialog DA9052/53 I2C binding from .txt to .yaml format,
     including compatible string fallback and interrupt properties.
   * Document control-scb and sysreg-scb syscons on pic64gx with fallback
     compatibles.
   * Document sama7g5-sfrbu and sama7d65-sfrbu syscons with fallback to
     atmel,sama5d2-sfrbu.
   * Fix LEDs node schema in fsl,mc13xxx binding by adding led@ child nodes and
     missing properties.
   * Add mt7981-topmisc compatible string to the syscon binding.
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Merge tag 'mfd-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "Updates:
   - Add Core, Regulator, Onkey and Battery Charger support for the NXP
     PF1550 Power Management IC (PMIC)
   - Introduce __SMC_KEY macro to fix GCC 15.2.1 errors in macsmc
   - Add board definitions for TQMxCU1-HPCM and TQMxCU2-HPCM to the
     tqmx86 driver
   - Add support for Broadcom BCM2712 SoC to the bcm2835-pm driver
   - Hook up the qnap-mcu-eeprom sub-device to qnap-mcu

  Fixes:
   - Enable compile testing for the Altera SOCFPGA System Manager driver
   - Fix device reference leak in altr_sysmgr_regmap_lookup_by_phandle()
   - Reserve the unused second I2C address for DA9063 to prevent
     userspace interference
   - Fix resource leak in da9055_device_init() by calling
     regmap_del_irq_chip() in the error path
   - Fix potential IRQ chip conflict when probing multiple MAX77620
     devices by using devm_kmemdup for regmap_irq_chip
   - Return -EPROBE_DEFER when a syscon devuice is not found to allow
     deferred probing
   - Update email address for the PF1550 PMIC driver in MAINTAINERS
   - Correct file entry for PF1550 MFD driver in MAINTAINERS from
     pfd1550.h to pf1550.h
   - Calculate checksum on the actual number of received bytes in
     qnap-mcu for error messages
   - Use -EPROTO instead of -EIO for checksum errors in qnap-mcu
   - Add proper error handling for command errors (e.g., "@8", "@9") in
     qnap-mcu
   - Fix missing irq_domain_remove() in error path of
     mt63{58,97}_irq_init()

  Cleanups:
   - Mark SMC write buffer arguments as const in apple_smc_write(),
     apple_smc_rw(), and apple_smc_write_atomic()
   - Simplify the error handling path in da9055_device_init() by
     removing a redundant mfd_remove_devices() call
   - Use regmap_reg_range() and a real one-element array for
     pmic_status_range in rohm-bd718x7 for cleaner initialization
   - Remove select I2C_K1 from MFD_SPACEMIT_P1 to avoid build failures
     when I2C_K1's dependencies are disabled
   - Remove unneeded semicolon from ls2k_bmc_recover_pci_data()
   - Drop OF dependency for MFD_MAX5970 in Kconfig to allow wider
     compile testing and non-OF systems
   - Make OF ID table style consistent in simple-mfd-i2c driver
   - Update header inclusions in simple-mfd-i2c to follow IWYU (Include
     What You Use) principle
   - Move checksum verification logic to a separate function in qnap-mcu
   - Use chained IRQs for S2MPG10 in the Samsung SEC driver to simplify
     interrupt handling
   - Drop a stray semicolon from sec-irq.c

  Removals:
   - Remove the unused TI WL1273 FM radio core driver
   - Remove the unused wl1273-core.h header and tidy up its reference in
     documentation

  Device tree bindings:
   - Add Device Tree binding for the NXP PF1550 PMIC
   - Add missing GPIO pins and supply properties to the Silergy SY7636A
     PMIC binding
   - Add interrupt-controller property to the Maxim MAX77705 binding for
     sub-device interrupt source determination
   - Add Device Tree binding for the Renesas R2A11302FT PMIC
   - Allow the wakeup-source property in the Dialog DA9063 binding
   - Make interrupt-related properties optional in the TI TPS65910 PMIC
     binding
   - Document the Qualcomm PMIV0104 PMIC compatible string
   - Document the Qualcomm PM7550 PMIC compatible string
   - Enable power button subnode for TWL603x in the TI TWL binding
   - Convert the Dialog DA9052/53 I2C binding from .txt to .yaml format,
     including compatible string fallback and interrupt properties
   - Document control-scb and sysreg-scb syscons on pic64gx with
     fallback compatibles
   - Document sama7g5-sfrbu and sama7d65-sfrbu syscons with fallback to
     atmel,sama5d2-sfrbu
   - Fix LEDs node schema in fsl,mc13xxx binding by adding led@ child
     nodes and missing properties
   - Add mt7981-topmisc compatible string to the syscon binding"

* tag 'mfd-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (42 commits)
  mfd: sec: Drop a stray semicolon
  mfd: qnap-mcu: Hook up the EEPROM sub-device
  dt-bindings: mfd: syscon: Add mt7981-topmisc
  dt-bindings: mfd: fsl,mc13xxx: Fix LEDs node schema
  mfd: mt6358-irq: Fix missing irq_domain_remove() in error path
  mfd: mt6397-irq: Fix missing irq_domain_remove() in error path
  dt-bindings: mfd: Document syscons falling back to atmel,sama5d2-sfrbu
  dt-bindings: mfd: Document control-scb and sysreg-scb on pic64gx
  dt-bindings: mfd: Convert dlg,da9052-i2c.txt to yaml format
  mfd: sec: Use chained IRQs for s2mpg10
  mfd: qnap-mcu: Add proper error handling for command errors
  mfd: qnap-mcu: Move checksum verification to its own function
  mfd: qnap-mcu: Use EPROTO in stead of EIO on checksum errors
  mfd: qnap-mcu: Calculate the checksum on the actual number of bytes received
  mfd: simple-mfd-i2c: Don't use "proxy" headers
  mfd: simple-mfd-i2c: Make ID table style consistent
  mfd: Kconfig: Drop OF dependency on MFD_MAX5970
  mfd: ls2kbmc: Remove unneeded semicolon from ls2k_bmc_recover_pci_data()
  dt-bindings: mfd: twl: Enable power button also for TWL603X
  MAINTAINERS: Adjust file entry in NXP PF1550 PMIC MFD DRIVER
  ...
 2025-12-04 15:18:33 -08:00
Thomas Hellström aa833fc394 drm/xe: Fix duplicated put due to merge resolution 
An incorrect backmerge resolution resulted in an
incorrect duplicate put. Fix.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Closes: https://lore.kernel.org/dri-devel/CAHk-=whaiMayMx=LrL7P119MLBX6exM_mEu4S2uBRT+xWQ-mbA@mail.gmail.com/
Fixes: Fixes: ce0478b02e ("Merge tag 'v6.18-rc6' into drm-next")
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2025-12-04 14:13:04 -08:00
Linus Torvalds dd463c51a3 MMC core: 
- Allow more host caps to be modified through debugfs
  - Skip to set the default 200mA SD current limit
 
 MMC host:
  - Convert a few more DT bindings to the DT schema
  - dw_mmc: Add Shawn Lin as co-maintainer for the dw_mmc drivers
  - dw_mmc-rockchip: Add memory clock auto-gating support
  - dw_mmc-rockchip: Add support for the RK3506 variant
  - meson-mx-sdio: Ignore disabled "mmc-slot" child-nodes
  - meson-mx-sdio: Refactoring and general code improvements
  - renesas_sdhi: Enable bigger data ports where available
  - renesas_sdhi: Manage reset in probe and during system-wide suspend/resume
  - sdhci-brcmstb: Add support for the BCM72116 and BCM74371 variants
  - sdhci-brcmstb: Save/restore registers during system-wide suspend/resume
  - sdhci-msm: Add support for the sm8750 and the Kaanapali variants
  - sdhci-msm: Avoid early clock doubling during HS400 transition
  - sdhci-of-dwcmshc: Add command queue support for Rockchip SOCs
  - sdhci-of-dwcmshc: Add support for the Eswin EIC7700 variant
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Merge tag 'mmc-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Allow more host caps to be modified through debugfs
   - Skip to set the default 200mA SD current limit

  MMC host:
   - Convert a few more DT bindings to the DT schema
   - dw_mmc: Add Shawn Lin as co-maintainer for the dw_mmc drivers
   - dw_mmc-rockchip:
       - Add memory clock auto-gating support
       - Add support for the RK3506 variant
   - meson-mx-sdio:
       - Ignore disabled "mmc-slot" child-nodes
       - Refactoring and general code improvements
   - renesas_sdhi:
       - Enable bigger data ports where available
       - Manage reset in probe and during system-wide suspend/resume
   - sdhci-brcmstb:
       - Add support for the BCM72116 and BCM74371 variants
       - Save/restore registers during system-wide suspend/resume
   - sdhci-msm:
       - Add support for the sm8750 and the Kaanapali variants
       - Avoid early clock doubling during HS400 transition
   - sdhci-of-dwcmshc:
       - Add command queue support for Rockchip SOCs
       - Add support for the Eswin EIC7700 variant"

* tag 'mmc-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (40 commits)
  mmc: sdhci-of-dwcmshc: reduce CIT for better performance
  mmc: sdhci-of-dwcmshc: Disable internal clock auto gate for Rockchip SOCs
  mmc: sdhci-msm: Avoid early clock doubling during HS400 transition
  MAINTAINERS: Add Shawn Lin as co-maintainer for dw_mmc drivers
  mmc: sdhci-of-dwcmshc: Fix command queue support for RK3576
  mmc: renesas_sdhi: Add suspend/resume hooks
  mmc: renesas_sdhi: Switch to SYSTEM_SLEEP_PM_OPS()/RUNTIME_PM_OPS() and pm_ptr()
  mmc: renesas_sdhi: Deassert the reset signal on probe
  dt-bindings: mmc: am654: Simplify dma-coherent property
  mmc: meson-mx-sdio: Ignore disabled "mmc-slot" child-nodes
  mmc: meson-mx-sdio: Fix indentation in meson_mx_mmc_irq_thread()
  mmc: meson-mx-sdio: Use dev_err_probe() where appropriate
  mmc: meson-mx-sdio: Use devm_mmc_alloc_host() helper
  mmc: meson-mx-sdio: Refactor internal clock initialization
  mmc: meson-mx-sdio: Use devm_clk_get_enabled()
  mmc: meson-mx-sdio: Switch to regmap for register access
  mmc: core: add WQ_PERCPU to alloc_workqueue users
  mmc: dw_mmc-rockchip: Add memory clock auto-gating support
  mmc: omap: add WQ_PERCPU to alloc_workqueue users
  mmc: mtk-sd: replace use of system_wq with system_percpu_wq
  ...
 2025-12-04 14:10:16 -08:00
Thomas Hellström 3f1c07fc21 Merge drm/drm-next into drm-xe-next-fixes 
Backmerging to be able do to a clean PR.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
 2025-12-04 22:54:56 +01:00
Linus Torvalds 52206f82d9 pmdomain core: 
- Allow power-off for out-of-band wakeup-capable devices
  - Drop the redundant call to dev_pm_domain_detach() for the amba bus
  - Extend the genpd governor for CPUs to account for IPIs
 
 pmdomain providers:
  - bcm: Add support for BCM2712
  - mediatek: Add support for MFlexGraphics power domains
  - mediatek: Add support for MT8196 power domains
  - qcom: Add RPMh power domain support for Kaanapali
  - rockchip: Add support for RV1126B
 
 pmdomain consumers:
  - usb: dwc3: Enable out of band wakeup for i.MX95
  - usb: chipidea: Enable out of band wakeup for i.MX95
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Merge tag 'pmdomain-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

Pull pmdomain updates from Ulf Hansson:
 "pmdomain core:
   - Allow power-off for out-of-band wakeup-capable devices
   - Drop the redundant call to dev_pm_domain_detach() for the amba bus
   - Extend the genpd governor for CPUs to account for IPIs

  pmdomain providers:
   - bcm: Add support for BCM2712
   - mediatek: Add support for MFlexGraphics power domains
   - mediatek: Add support for MT8196 power domains
   - qcom: Add RPMh power domain support for Kaanapali
   - rockchip: Add support for RV1126B

  pmdomain consumers:
   - usb: dwc3: Enable out of band wakeup for i.MX95
   - usb: chipidea: Enable out of band wakeup for i.MX95"

* tag 'pmdomain-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (26 commits)
  pmdomain: Extend the genpd governor for CPUs to account for IPIs
  smp: Introduce a helper function to check for pending IPIs
  pmdomain: mediatek: convert from clk round_rate() to determine_rate()
  amba: bus: Drop dev_pm_domain_detach() call
  pmdomain: bcm: bcm2835-power: Prepare to support BCM2712
  pmdomain: mediatek: mtk-mfg: select MAILBOX in Kconfig
  pmdomain: mediatek: Add support for MFlexGraphics
  pmdomain: mediatek: Fix build-errors
  cpuidle: psci: Replace deprecated strcpy in psci_idle_init_cpu
  pmdomain: rockchip: Add support for RV1126B
  pmdomain: mediatek: Add support for MT8196 HFRPSYS power domains
  pmdomain: mediatek: Add support for MT8196 SCPSYS power domains
  pmdomain: mediatek: Add support for secure HWCCF infra power on
  pmdomain: mediatek: Add support for Hardware Voter power domains
  pmdomain: qcom: rpmhpd: Add RPMh power domain support for Kaanapali
  usb: dwc3: imx8mp: Set out of band wakeup for i.MX95
  usb: chipidea: ci_hdrc_imx: Set out of band wakeup for i.MX95
  usb: chipidea: core: detach power domain for ci_hdrc platform device
  pmdomain: core: Allow power-off for out-of-band wakeup-capable devices
  PM: wakeup: Add out-of-band system wakeup support for devices
  ...
 2025-12-04 13:50:39 -08:00
Linus Torvalds 500920fa76 gpio updates for v6.19-rc1 
GPIO core:
 - add proper support for shared GPIOs that's aiming to replace the
   current sharing mechanism (which provides no synchronization ot enable
   counting) and enable it for Qualcomm platforms
 - improve the software node GPIO lookup by using the fwnode
   representation instead of the software node's name which was prone to
   bugs (GPIO controllers don't have to use the software node's name as
   their kernel label)
 - remove the last user of legacy-of-mm-gpiochip.h and drop the header
 - move closer to removing the legacy gpio_request_one() routine
 - rename some symbols for consistency
 - shrink GPIO printk() helpers by reusing existing code
 - remove some redundant kernel messages
 - use min() instead of min_t() in GPIO ACPI code
 - use system_percpu_wq instead of system_wq in GPIO character device code
 
 New drivers:
 - add a driver for the QIXIS FPGA GPIO controller
 
 Driver improvements:
 - use modernized variants of power management macros across a wide array
   of drivers in order to avoid having to use the __maybe_unused attribute
 - convert gpio-elkhartlake and reset-gpio to using the auxiliary bus
   instead of the platform bus as they are not really described in
   firmware
 - use lock guards and update symbol prefixes in gpio-mmio
 - support the bryx radio interface kit in gpio-mpsse + refactor the
   driver
 - use software nodes for configuring the reset-gpio driver, including
   setting up the reference to the shared "reset" pin
 - check and propagate the return value of gpiod_set_value() to user-space
   in gpio-virtuser (this was previously not possible as this function
   returned void)
 - extend the gpio-regmap helper with more features (bypass cache for
   aliased inputs, force writes for aliased data registers, add a new
   configuration parameter)
 - remove unneeded includes from gpio-aspeed and gpio-latch
 - add support for Tegra410 to gpio-tegra186
 - replace PCI-specific PM with generic device-level PM in gpio-bt8xx
 - use dynamic GPIO range allocation in gpio-loongson-64bit
 - improve handling of level-triggered interrupts in gpio-pca953x
 - add suspend/resume support to gpio-fxl6408
 - add support for more models to gpio-menz127
 - optimize gpio-mvebu interrupt handling by avoiding unnecessary calls
   to mvebu_gpio_irq_handler()
 - make locking more consistent in gpio-grgpio
 
 Device-tree bindings:
 - document new NXP and Microchip models
 
 Documentation:
 - add a comprehensive compatibility and feature list for gpio-pca953x,
   which is a great addition as it's probably the most commonly used GPIO
   expander driver
 - kernel-doc tweaks
 
 Late fixes:
 - use BYTE_CTRL_MODE for 2K2000/3000 models in gpio-loongson
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Merge tag 'gpio-updates-for-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "There's one new driver, lots of various updates to existing ones, some
  refactoring support for new models and misc tweaks and fixes.

  The biggest new feature in GPIO core is adding support for managed,
  enable-counted sharing of GPIO pins, something that - until now - was
  only hacked around with the GPIOD_FLAGS_BIT_NONEXCLUSIVE request flag
  which basically allowed drivers to "fight it out" for the descriptor
  and provided no synchronization. It was enabled on Qualcomm platforms
  (and thus is enabled on arm64 defconfig) and I plan on removing
  GPIOD_FLAGS_BIT_NONEXCLUSIVE once all drivers using it are switched to
  the new mechanism.

  GPIO core:
   - add proper support for shared GPIOs that's aiming to replace the
     current sharing mechanism (which provides no synchronization ot
     enable counting) and enable it for Qualcomm platforms
   - improve the software node GPIO lookup by using the fwnode
     representation instead of the software node's name which was prone
     to bugs (GPIO controllers don't have to use the software node's
     name as their kernel label)
   - remove the last user of legacy-of-mm-gpiochip.h and drop the header
   - move closer to removing the legacy gpio_request_one() routine
   - rename some symbols for consistency
   - shrink GPIO printk() helpers by reusing existing code
   - remove some redundant kernel messages
   - use min() instead of min_t() in GPIO ACPI code
   - use system_percpu_wq instead of system_wq in GPIO character device
     code

  New drivers:
   - add a driver for the QIXIS FPGA GPIO controller

  Driver improvements:
   - use modernized variants of power management macros across a wide
     array of drivers in order to avoid having to use the __maybe_unused
     attribute
   - convert gpio-elkhartlake and reset-gpio to using the auxiliary bus
     instead of the platform bus as they are not really described in
     firmware
   - use lock guards and update symbol prefixes in gpio-mmio
   - support the bryx radio interface kit in gpio-mpsse + refactor the
     driver
   - use software nodes for configuring the reset-gpio driver, including
     setting up the reference to the shared "reset" pin
   - check and propagate the return value of gpiod_set_value() to
     user-space in gpio-virtuser (this was previously not possible as
     this function returned void)
   - extend the gpio-regmap helper with more features (bypass cache for
     aliased inputs, force writes for aliased data registers, add a new
     configuration parameter)
   - remove unneeded includes from gpio-aspeed and gpio-latch
   - add support for Tegra410 to gpio-tegra186
   - replace PCI-specific PM with generic device-level PM in gpio-bt8xx
   - use dynamic GPIO range allocation in gpio-loongson-64bit
   - improve handling of level-triggered interrupts in gpio-pca953x
   - add suspend/resume support to gpio-fxl6408
   - add support for more models to gpio-menz127
   - optimize gpio-mvebu interrupt handling by avoiding unnecessary
     calls to mvebu_gpio_irq_handler()
   - make locking more consistent in gpio-grgpio

  Device-tree bindings:
   - document new NXP and Microchip models

  Documentation:
   - add a comprehensive compatibility and feature list for
     gpio-pca953x, which is a great addition as it's probably the most
     commonly used GPIO expander driver
   - kernel-doc tweaks

  Late fixes:
   - use BYTE_CTRL_MODE for 2K2000/3000 models in gpio-loongson"

* tag 'gpio-updates-for-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (80 commits)
  gpio: loongson: Switch 2K2000/3000 GPIO to BYTE_CTRL_MODE
  gpio: regmap: fix kernel-doc notation
  gpio: shared: fix a deadlock
  gpio: shared-proxy: set suppress_bind_attrs
  gpio: shared: ignore GPIO hogs when traversing the device tree
  gpio: shared: ignore special __symbols__ node when traversing device tree
  gpio: shared: handle the reset-gpios corner case
  gpio: zynq: Use modern PM macros
  gpio: xilinx: Use modern PM macros
  gpio: xgene: Use modern PM macros
  gpio: uniphier: Use modern PM macros
  gpio: tqmx86: Use modern PM macros
  gpio: pch: Use modern PM macros
  gpio: omap: Use modern PM macros
  gpio: msc313: Use modern PM macros
  gpio: mlxbf2: Use modern PM macros
  gpio: ml-ioh: Use modern PM macros
  gpio: pl061: Use modern PM macros
  gpio: htc-egpio: Use modern PM macros
  gpio: brcmstb: Use modern PM macros
  ...
 2025-12-04 12:33:38 -08:00
Linus Torvalds 205f1a0d18 firewire updates for v6.19 
This release includes two changes for core functions, which affects all
 use cases of this subsystem.
 
  - Handle per-device interoperability quirks
    It is well known that some devices have quirks affecting
    interoperability. To identify such quirks at an early stages of
    device detection, the step for reading the configuration ROM contents
    has been changed. As a side effect, the entire detection process is
    now performed at the basic transaction speed (S100), without no trial
    to probe higher supported speeds.
    With this change, the following devices should now work with fewer
    issues:
    - TASCAM FW-1884, FW-1804, and FW-1082
    - MOTU Audio Express
 
  - Safer removals of host card
    There was a race condition between host card removal and handling of
    bus reset events in the workqueue. This appears to be a long standing
    issue (for a dozen years or so[1]), and recent changes to use more
    workqueues escalate it. To solve it, a new callback has been added to
    the 1394 OHCI PCI driver to unregister the interrupt sources and wait
    for workqueue completions when removing a card instance.
 
 [1] https://sourceforge.net/p/linux1394/mailman/linux1394-devel/thread/20250629024836.GA16759%40workstation.local/#msg59200628
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Merge tag 'firewire-updates-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

Pull firewire updates from Takashi Sakamoto:
 "This includes two changes for core functions, which affects all use
  cases of this subsystem:

   - Handle per-device interoperability quirks

     Some devices have quirks affecting interoperability. To identify
     such quirks at an early stages of device detection, the step for
     reading the configuration ROM contents has been changed. As a side
     effect, the entire detection process is now performed at the basic
     transaction speed (S100), without a trial to probe higher
     supported speeds.

     With this change, the following devices should now work with fewer
     issues:
      - TASCAM FW-1884, FW-1804, and FW-1082
      - MOTU Audio Express

   - Safer removals of host card

     There was a race condition between host card removal and handling
     of bus reset events in the workqueue. This appears to be a long
     standing issue, and recent changes to use more workqueues escalate
     it.

     To solve it, a new callback has been added to the 1394 OHCI PCI
     driver to unregister the interrupt sources and wait for workqueue
     completions when removing a card instance"

* tag 'firewire-updates-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
  firewire: core: abort pending transactions at card removal
  firewire: core: add WQ_UNBOUND to alloc_workqueue users
  firewire: core: clear sources of hardware interrupt at card removal
  firewire: core: code refactoring to find and pop transaction entry
  firewire: core: code refactoring to remove transaction entry
  firewire: core: use cleanup function to release cached configuration ROM
  ALSA: firewire-tascam: reserve resources for transferred isochronous packets at S400
  firewire: core: handle device quirk of TASCAM FW-1884/FW-1804/FW-1082
  firewire: core: determine transaction speed after detecting quirks
  firewire: core: code refactoring to compute transaction speed
  firewire: core: handle device quirk of MOTU Audio Express
  firewire: core: detect device quirk when reading configuration ROM
 2025-12-04 12:26:36 -08:00
Linus Torvalds 02892f90a9 hwmon updates for v6.19 
* New drivers
 
   - Driver for Apple Silicon SMC
 
   - Driver for TSC1641 I2C power monitor
 
   - Driver for MPS MP9945
 
   - Driver for MAX17616
 
   - Driver for MP2925 and MP2929
 
 * Added support for new devices to existing drivers
 
   - dell-smm: Add Dell G5 5505 to fan control whitelist
 
   - aspeed-g6-pwm-tach: Support for AST2700
 
   - asus-ec-sensors: Support for  ROG STRIX X470-I GAMING,
     ROG STRIX X870-F GAMING WIFI, ROG STRIX X870E-H GAMING WIFI7,
     and Pro WS TRX50-SAGE WIFI
 
   - k10temp: Support for AMD Steam Deck APU ID
 
   - pmbus/isl68137: Support for raa229141
 
   - aht10: Support for dht20
 
   - adt7410: Support for ADT7422
 
   - peci: Support for Intel Emerald Rapids
 
   - nct6775: Support for ASUS ROG STRIX X870E-H GAMING WIFI7
 
   - pmbus/max34440: Support for ADPM12200
 
   - ntc-thermistor: Support for Murata ncp18wm474
 
 * Infrastructure updates
 
   - Utilize subsystem locking in various drivers
 
   - ltc4282, ltc2947: Use the new energy64 attribute
 
 * Bug fixes
 
   - Various drivers: Fixes to avoid TOCTOU, mostly in macro functions
     evaluating parameters multiple times, as well as missing locks
 
   - max6697: Fix regmap leak on probe failure
 
   - sy7636a: Fix regulator_enable resource leak on error path
 
   - asus-ec-sensors: Correct Pro WS TRX50-SAGE WIFI entry
 
 * Other changes and improvements
 
   - w83781d, lm78: Drop REALLY_SLOW_IO
 
   - Fix broken datasheet links in various drivers
 
 * Various other minor fixes and improvements
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Merge tag 'hwmon-for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers:
   - Apple Silicon SMC
   - TSC1641 I2C power monitor
   - MPS MP9945
   - MAX17616
   - MP2925 and MP2929

  Added support for new devices to existing drivers:
   - dell-smm: Add Dell G5 5505 to fan control whitelist
   - aspeed-g6-pwm-tach: Support for AST2700
   - asus-ec-sensors: Support for ROG STRIX X470-I GAMING, ROG STRIX
     X870-F GAMING WIFI, ROG STRIX X870E-H GAMING WIFI7, and Pro WS
     TRX50-SAGE WIFI
   - k10temp: Support for AMD Steam Deck APU ID
   - pmbus/isl68137: Support for raa229141
   - aht10: Support for dht20
   - adt7410: Support for ADT7422
   - peci: Support for Intel Emerald Rapids
   - nct6775: Support for ASUS ROG STRIX X870E-H GAMING WIFI7
   - pmbus/max34440: Support for ADPM12200
   - ntc-thermistor: Support for Murata ncp18wm474

  Infrastructure updates:
   - Utilize subsystem locking in various drivers
   - ltc4282, ltc2947: Use the new energy64 attribute

  Bug fixes:
   - Various drivers: Fixes to avoid TOCTOU, mostly in macro functions
     evaluating parameters multiple times, as well as missing locks
   - max6697: Fix regmap leak on probe failure
   - sy7636a: Fix regulator_enable resource leak on error path
   - asus-ec-sensors: Correct Pro WS TRX50-SAGE WIFI entry

  Other changes and improvements:
   - w83781d, lm78: Drop REALLY_SLOW_IO
   - Fix broken datasheet links in various drivers

  And various other minor fixes and improvements"

* tag 'hwmon-for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (110 commits)
  hwmon: (dell-smm) Add Dell G5 5505 to fan control whitelist
  hwmon: (max16065) Use local variable to avoid TOCTOU
  hwmon: (w83l786ng) Convert macros to functions to avoid TOCTOU
  hwmon: (max6697) fix regmap leak on probe failure
  hwmon/w83781d: Drop REALLY_SLOW_IO setting
  hwmon/lm78: Drop REALLY_SLOW_IO setting
  hwmon: sy7636a: Fix regulator_enable resource leak on error path
  hwmon: (adm1026) Convert macros to functions to avoid TOCTOU
  hwmon: (adm1029) Add locking to avoid TOCTOU
  hwmon: (lm87) Convert macros to functions to avoid TOCTOU
  hwmon: (asus-ec-sensors) correct Pro WS TRX50-SAGE WIFI entry
  hwmon: (vt8231) Convert macros to functions to avoid TOCTOU
  hwmon: (emc2103) Add locking to avoid TOCTOU
  hwmon: (aspeed-g6-pwm-tach): Add AST2700 compatible string
  dt-bindings: hwmon: Add AST2700 compatible
  hwmon: (asus-ec-sensors) add ROG STRIX X470-I GAMING
  hwmon: (vt1211) Convert macros to functions to avoid TOCTOU
  hwmon: (k10temp) Add AMD Steam Deck APU ID
  hwmon: Add Apple Silicon SMC hwmon driver
  Documentation/hwmon: Fix broken datasheet links for zl6100
  ...
 2025-12-04 12:19:49 -08:00
Linus Torvalds fca5327eaa GNSS updates for 6.19-rc1 
Here are the GNSS updates for 6.19-rc1, including:
 
  - add support for claiming and deasserting the safeboot pin found on
    recent u-blox receivers
  - fix timepulse pin description in the devicetree binding
 
 Included are also some related binding updates.
 
 All have been in linux-next with no reported issues.
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Merge tag 'gnss-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss

Pull GNSS updates from Johan Hovold:

 - add support for claiming and deasserting the safeboot pin found on
   recent u-blox receivers

 - fix timepulse pin description in the devicetree binding

... and some related binding updates

* tag 'gnss-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss:
  dt-bindings: gnss: fix timepulse description
  dt-bindings: gnss: u-blox: use lowercase company name
  dt-bindings: gnss: u-blox: use open-drain reset and safeboot in example
  gnss: ubx: add support for the safeboot gpio
  dt-bindings: gnss: u-blox: add safeboot gpio
 2025-12-04 11:37:13 -08:00
Linus Torvalds fa5ef10561 spi: Updates for v6.19 
This release is almost entirely new drivers, with a couple of small
 changes in generic code.  The biggest individual update is a rename of
 the existing Microchip driver and the addition of a new driver for the
 silicon SPI controller in their PolarFire SoCs.  The overlap between the
 soft IP supported by the current driver and this new one is regrettably
 all in the IP and not in the register interface offered to software.
 
  - Add a time offset parameter for offloads, allowing them to be defined
    in relation to each other.  This is useful for IIO type applcations
    where you trigger an operation then read the result after a delay.
  - Add a tracepoint for flash exec_ops, bringing the flash support more
    in line with the debuggability of vanilla SPI.
  - Support for Airoha EN7523, Arduino MCUs, Aspeed AST2700, Microchip
    PolarFire SPI controllers, NXP i.MX51 ECSPI target mode, Qualcomm
    IPQ5414 and IPQ5332, Renesas RZ/T2H, RZ/V2N and RZ/2NH and SpacemiT K1
    QuadSPI.
 
 There's also a small set of ASoC cleanups that I mistakenly applied to
 the SPI tree and then put more stuff on top of before it was brought to
 my attention, sorry about that.
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Merge tag 'spi-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "This release is almost entirely new drivers, with a couple of small
  changes in generic code.

  The biggest individual update is a rename of the existing Microchip
  driver and the addition of a new driver for the silicon SPI controller
  in their PolarFire SoCs. The overlap between the soft IP supported by
  the current driver and this new one is regrettably all in the IP and
  not in the register interface offered to software.

   - Add a time offset parameter for offloads, allowing them to be
     defined in relation to each other. This is useful for IIO type
     applcations where you trigger an operation then read the result
     after a delay.

   - Add a tracepoint for flash exec_ops, bringing the flash support
     more in line with the debuggability of vanilla SPI.

   - Support for Airoha EN7523, Arduino MCUs, Aspeed AST2700, Microchip
     PolarFire SPI controllers, NXP i.MX51 ECSPI target mode, Qualcomm
     IPQ5414 and IPQ5332, Renesas RZ/T2H, RZ/V2N and RZ/2NH and SpacemiT
     K1 QuadSPI.

  There's also a small set of ASoC cleanups that I mistakenly applied to
  the SPI tree and then put more stuff on top of before it was brought
  to my attention, sorry about that"

* tag 'spi-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (80 commits)
  spi: microchip-core: Refactor FIFO read and write handlers
  spi: ch341: fix out-of-bounds memory access in ch341_transfer_one
  spi: microchip-core: Remove unneeded PM related macro
  spi: microchip-core: Use SPI_MODE_X_MASK
  spi: microchip-core: Utilise temporary variable for struct device
  spi: microchip-core: Replace dead code (-ENOMEM error message)
  spi: microchip-core: use min() instead of min_t()
  spi: dt-bindings: airoha: add compatible for EN7523
  spi: airoha-snfi: en7523: workaround flash damaging if UART_TXD was short to GND
  spi: dt-bindings: renesas,rzv2h-rspi: Document RZ/V2N SoC support
  spi: dt-bindings: renesas,rzv2h-rspi: Document RZ/V2N SoC support
  spi: microchip: Enable compile-testing for FPGA SPI controllers
  spi: Fix potential uninitialized variable in probe()
  spi: rzv2h-rspi: add support for RZ/T2H and RZ/N2H
  spi: dt-bindings: renesas,rzv2h-rspi: document RZ/T2H and RZ/N2H
  spi: rzv2h-rspi: add support for loopback mode
  spi: rzv2h-rspi: add support for variable transfer clock
  spi: rzv2h-rspi: add support for using PCLK for transfer clock
  spi: rzv2h-rspi: make transfer clock rate finding chip-specific
  spi: rzv2h-rspi: avoid recomputing transfer frequency
  ...
 2025-12-04 11:24:24 -08:00
Linus Torvalds 0a9431fa74 regulator: Updates for v6.19 
This is a relatively busy release for the regulator API, as well as a
 good collection of new drivers we've got a little bit of core work and a
 bunch of cleanup throughout the subsystem:
 
  - Support for propagating undervoltage events to child regulators.
  - Undo enables done on supplies when setting enabling regulators via
    constraints fails.
  - Pull in some gpiolib changes adding support for shared GPIOs to
    the gpiolib core, using them to replace the open coded variant of this
    that we've had in the regulator API for a long time.
  - Support for Fitipower FP9931 and JD9330, Mediatek MT6316, MT6363 and
    MT6373, NXP PF1550 and Qualcomm PMH01XX and PMCX0102
 
 The PF1550 support was originally going to go via the MFD tree but
 Krzysztof's cleanup work overlapped with it so I pulled in Lee's signed
 tag with support for the device.
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Merge tag 'regulator-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "This is a relatively busy release for the regulator API, as well as a
  good collection of new drivers we've got a little bit of core work and
  a bunch of cleanup throughout the subsystem:

   - Support for propagating undervoltage events to child regulators

   - Undo enables done on supplies when setting enabling regulators via
     constraints fails

   - Pull in some gpiolib changes adding support for shared GPIOs to the
     gpiolib core, using them to replace the open coded variant of this
     that we've had in the regulator API for a long time

   - Support for Fitipower FP9931 and JD9330, Mediatek MT6316, MT6363
     and MT6373, NXP PF1550 and Qualcomm PMH01XX and PMCX0102

  The PF1550 support was originally going to go via the MFD tree but
  Krzysztof's cleanup work overlapped with it so I pulled in Lee's
  signed tag with support for the device"

* tag 'regulator-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (50 commits)
  regulator: fp9931: Fix spelling mistake "failid" -> "failed"
  regulator: core: Protect regulator_supply_alias_list with regulator_list_mutex
  regulator: pf9453: Constify pointers to 'regulator_desc' wrap struct
  regulator: pca9450: Constify pointers to 'regulator_desc' wrap struct
  regulator: mt6358: Constify pointers to 'regulator_desc' wrap struct
  regulator: bd96801: Constify pointers to 'regulator_desc' wrap struct
  regulator: bd718x7: Constify pointers to 'regulator_desc' wrap struct
  regulator: bd71828: Constify pointers to 'regulator_desc' wrap struct
  regulator: bd71815: Constify pointers to 'regulator_desc' wrap struct
  regulator: Use container_of_const() when all types are const
  regulator: pca9450: Fix error code in probe()
  regulator: qcomm-labibb: replace use of system_wq with system_dfl_wq
  regulator: Add FP9931/JD9930 driver
  dt-bindings: regulator: Add Fitipower FP9931/JD9930
  dt-bindings: vendor-prefixes: Add Fitipower
  regulator: make the subsystem aware of shared GPIOs
  regulator: renesas-usb-vbus-regulator: Remove unused headers
  regulator: pca9450: Add support for setting debounce settings
  regulator: dt-bindings: pca9540: add debounce timer configuration
  regulator: core: disable supply if enabling main regulator fails
  ...
 2025-12-04 11:20:29 -08:00
Linus Torvalds ba1401f9cc regmap: Updates for v6.19 
Another small update for regmap, we have one new feature plus a little
 bit of cleanup:
 
  - Support for sparseness information in the flat cache, allowing users
    that really need the performance properties it provides to benefit
    from the interface and startup time improvements that sparsness provides
    without needing to go all the way to a more fancy data structure.
  - Cleanup work from Andy Shevchenko, refactoring the cache interface
    in preparation for some future stuff he's working on.
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Merge tag 'regmap-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap updates from Mark Brown:
 "Another small update for regmap, we have one new feature plus a little
  bit of cleanup:

   - Support for sparseness information in the flat cache, allowing
     users that really need the performance properties it provides to
     benefit from the interface and startup time improvements that
     sparsness provides without needing to go all the way to a more
     fancy data structure

   - Cleanup work from Andy Shevchenko, refactoring the cache interface
     in preparation for some future stuff he's working on"

* tag 'regmap-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: sdw-mbq: Reorder regmap_mbq_context struct for better packing
  regmap: i3c: Use ARRAY_SIZE()
  regcache: maple: Split ->populate() from ->init()
  regcache: flat: Split ->populate() from ->init()
  regcache: flat: Remove unneeded check and error message for -ENOMEM
  regcache: rbtree: Split ->populate() from ->init()
  regcache: Add ->populate() callback to separate from ->init()
  regmap: warn users about uninitialized flat cache
  regmap: add flat cache with sparse validity
 2025-12-04 11:16:44 -08:00
Linus Torvalds edd2b9832d Core MTD changes: 
- We must ignore error -ENOENT from parsers on subpartitions which is a
   legitimate return value.
 
 - PM support is added to the intel-dg driver.
 
 Raw NAND changes:
 
 - The major change in this MR will be the support for the Allwinner H616
   NAND controller, which lead to numerous changes and cleanups in the
   driver.
 
 - Another notable change on this driver is the use of
   field_get()/field_prep(), but since the global support for this
   helpers is going to be merged in the same release as we start using
   these helpers, it implies undefining them in the first place to avoid
   warnings. Depending on the merging order (Yuri's bitmap branch or
   mtd/next), a temporary warning may arise.
 
 - Marvell drivers layout handling changes have also landed, they fix
   previous definitions and abuses that have been made previously, which
   implied to relax the ECC parameters validation in the core a bit.
 
 - The Cadence NAND controller driver gets NV-DDR interface support.
 
 SPI NAND changes:
 
 - Support for FudanMicro FM25S01BI3 and ESMT F50L1G41LC is added.
 
 SPI NOR changes:
 
 - Fix SMPT parsing for S25FS-S flash family. They report variable dummy
   cycles for reads. This results in the default of 0 being used. This
   works for other Infineon chips, but not for the S25FS-S family. They
   need 8 dummy cycles. Add fixup hooks to specify that. Also add fixup
   hooks to fix incorrect map ID data in SFDP.
 
 - Add support for a bunch of Winbond flashes. Their block protection
   information is not discoverable, so they need to have an entry in the
   flash tables to describe that.
 
 - Some cleanups for Micron flash support.
 
 - Add support for Micron mt35xu01gbba.
 
 - Some SPI controllers like the Intel one on the PCI bus do not support
   the read CR opcode (0x35). Do not use the opcode if the controller
   does not support it.
 
 Aside from these main changes, there is the usual load of API updates,
 kdoc fixes, potential memory leaks fixes, etc.
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Merge tag 'mtd/for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull mtd updates from Miquel Raynal:
 "Core MTD changes:

   - We must ignore error -ENOENT from parsers on subpartitions which is
     a legitimate return value

   - PM support is added to the intel-dg driver

  Raw NAND changes:

   - The major change in this is the support for the Allwinner H616 NAND
     controller, which lead to numerous changes and cleanups in the
     driver.

   - Another notable change in this driver is the use of field_get() and
     field_prep(), but since the global support for this helpers is
     going to be merged in the same release as we start using these
     helpers, we undefine them in the first place to avoid warnings.

   - Marvell drivers layout handling changes have also landed, they fix
     previous definitions and abuses that have been made previously,
     which implied to relax the ECC parameters validation in the core a
     bit.

   - The Cadence NAND controller driver gets NV-DDR interface support.

  SPI NAND changes:

   - Support for FudanMicro FM25S01BI3 and ESMT F50L1G41LC is added.

  SPI NOR changes:

   - Fix SMPT parsing for S25FS-S flash family. They report variable
     dummy cycles for reads. This results in the default of 0 being
     used. This works for other Infineon chips, but not for the S25FS-S
     family. They need 8 dummy cycles. Add fixup hooks to specify that.
     Also add fixup hooks to fix incorrect map ID data in SFDP.

   - Add support for a bunch of Winbond flashes. Their block protection
     information is not discoverable, so they need to have an entry in
     the flash tables to describe that.

   - Some cleanups for Micron flash support.

   - Add support for Micron mt35xu01gbba.

   - Some SPI controllers like the Intel one on the PCI bus do not
     support the read CR opcode (0x35). Do not use the opcode if the
     controller does not support it.

  Aside from these main changes, there is the usual load of API updates,
  kdoc fixes, potential memory leaks fixes, etc"

* tag 'mtd/for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (51 commits)
  mtd: sm_ftl: Fix typo in comment in sm_read_lba
  mtd: sm_ftl: Replace deprecated strncpy with sysfs_emit in sm_attr_show
  mtd: lpddr_cmds: fix signed shifts in lpddr_cmds
  mtd: docg3: fix kernel-doc warnings
  mtd: spinand: add support for FudanMicro FM25S01BI3
  mtd: rawnand: renesas: Handle devm_pm_runtime_enable() errors
  mtd: nand: realtek-ecc: Fix Kconfig dependencies
  mtd: rawnand: sunxi: #undef field_{get,prep}() before local definition
  mailmap: update Pratyush Yadav's email address
  mtd: spi-nor: core: Check read CR support
  mtd: spi-nor: micron-st: add TODO for fixing mt35xu02gcba
  mtd: spi-nor: micron-st: add mt35xu01gbba support
  mtd: spi-nor: micron-st: use SFDP of mt35xu512aba
  mtd: spi-nor: micron-st: move set_octal_dtr to late_init()
  mtd: spi-nor: micron-st: rename the die_late_init functions
  mtd: spinand: esmt: add support for F50L1G41LC
  mtd: rawnand: lpc32xx_slc: Convert to use devm_gpiod_get_optional()
  mtd: mtdpart: ignore error -ENOENT from parsers on subpartitions
  mtd: maps: pcmciamtd: fix potential memory leak in pcmciamtd_detach()
  mtd: spi-nor: spansion: SMPT fixups for S25FS-S
  ...
 2025-12-04 11:07:46 -08:00
Linus Torvalds 77956cf364 pwm: Changes for v6.19-rc1 
Additional to the usual mix of core cleanups, driver changes, minor
 fixes and device tree updates the highlight this cycle is Rust support
 for the core and a first Rust driver both provided by Michal Wilczynski.
 Michal wrote about these changes on
 https://mwilczynski.dev/posts/bringing-rust-to-the-pwm-subsystem/ which
 is a nice read.
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Merge tag 'pwm/for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux

Pull pwm updates from Uwe Kleine-König:
 "In addition to the usual mix of core cleanups, driver changes, minor
  fixes and device tree updates the highlight this cycle is Rust support
  for the core and a first Rust driver both provided by Michal
  Wilczynski.

  Michal wrote about these changes on

    https://mwilczynski.dev/posts/bringing-rust-to-the-pwm-subsystem/

  which is a nice read"

* tag 'pwm/for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: (22 commits)
  pwm: rzg2l-gpt: Allow checking period_tick cache value only if sibling channel is enabled
  pwm: bcm2835: Make sure the channel is enabled after pwm_request()
  pwm: mediatek: Make use of struct_size macro
  pwm: mediatek: Remove unneeded semicolon
  pwm: airoha: Add support for EN7581 SoC
  pwm: mediatek: Convert to waveform API
  pwm: max7360: Clean MAX7360 code
  pwm: Drop unused function pwm_apply_args()
  pwm: Use %u to printf unsigned int pwm_chip::npwm and pwm_chip::id
  pwm: Simplify printf to emit chip->npwm in $debugfs/pwm
  pwm: th1520: Use module_pwm_platform_driver! macro
  pwm: th1520: Fix clippy warning for redundant struct field init
  pwm: Fix Rust formatting
  dt-bindings: pwm: thead: Add T-HEAD TH1520 PWM controller
  pwm: Add Rust driver for T-HEAD TH1520 SoC
  rust: pwm: Fix broken intra-doc link
  rust: pwm: Drop wrapping of PWM polarity and state
  rust: pwm: Add module_pwm_platform_driver! macro
  rust: pwm: Add complete abstraction layer
  rust: pwm: Add Kconfig and basic data structures
  ...
 2025-12-04 11:04:38 -08:00
Linus Torvalds 04265849c8 chrome-platform: Updates for v6.19 
* Improvements
 
   - Support legacy probe behavior in cros_ec_lightbar and
     cros_ec_sensorhub.
 
 * Fixes
 
   - Don't fall back to legacy probe behavior if it isn't a legacy device
     in cros_usbpd_notify.
   - Fix an UAF after unbinding driver in cros_ec_ishtp.
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Merge tag 'chrome-platform-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

Pull chrome platform updates from Tzung-Bi Shih:
 "Improvements:

   - Support legacy probe behavior in cros_ec_lightbar and
     cros_ec_sensorhub

  Fixes:

   - Don't fall back to legacy probe behavior if it isn't a legacy
     device in cros_usbpd_notify

   - Fix an UAF after unbinding driver in cros_ec_ishtp"

* tag 'chrome-platform-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
  platform/chrome: sensorhub: Support devices without FIFO_INT_ENABLE
  platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver
  platform/chrome: cros_ec_lightbar: Check if ec supports suspend commands
  platform/chrome: cros_usbpd_notify: defer probe when parent EC driver isn't ready
 2025-12-04 10:36:54 -08:00
Linus Torvalds 2aa680df68 sound updates for 6.19-rc1 
The majority of changes at this time were about ASoC with a lot of
 code refactoring works.  From the functionality POV, there aren't much
 to see, but we have a wide range of device-specific fixes and updates.
 Here are some highlights:
 
 - Continued ASoC API clean works, spanned over many files
 - Added a SoundWire SCDA generic class driver with regmap support
 - Enhancements and fixes for Cirrus, Intel, Maxim and Qualcomm.
 - Support for ASoC Allwinner A523, Mediatek MT8189, Qualcomm QCM2290,
   QRB2210 and SM6115, SpacemiT K1, and TI TAS2568, TAS5802, TAS5806,
   TAS5815, TAS5828 and TAS5830
 - Usual HD-audio and USB-audio quirks and fixups
 - Support for Onkyo SE-300PCIE, TASCAM IF-FW/DM MkII
 
 Some gpiolib changes for shared GPIOs are included along with this PR
 for covering ASoC drivers changes.
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Merge tag 'sound-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "The majority of changes at this time were about ASoC with a lot of
  code refactoring works. From the functionality POV, there isn't much
  to see, but we have a wide range of device-specific fixes and updates.
  Here are some highlights:

   - Continued ASoC API cleanup work, spanned over many files

   - Added a SoundWire SCDA generic class driver with regmap support

   - Enhancements and fixes for Cirrus, Intel, Maxim and Qualcomm.

   - Support for ASoC Allwinner A523, Mediatek MT8189, Qualcomm QCM2290,
     QRB2210 and SM6115, SpacemiT K1, and TI TAS2568, TAS5802, TAS5806,
     TAS5815, TAS5828 and TAS5830

   - Usual HD-audio and USB-audio quirks and fixups

   - Support for Onkyo SE-300PCIE, TASCAM IF-FW/DM MkII

  Some gpiolib changes for shared GPIOs are included along with this PR
  for covering ASoC drivers changes"

* tag 'sound-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (739 commits)
  ALSA: hda/realtek: Add PCI SSIDs to HP ProBook quirks
  ALSA: usb-audio: Simplify with usb_endpoint_max_periodic_payload()
  ALSA: hda/realtek: fix mute/micmute LEDs don't work for more HP laptops
  ALSA: rawmidi: Fix inconsistent indenting warning reported by smatch
  ALSA: dice: fix buffer overflow in detect_stream_formats()
  ASoC: codecs: Modify awinic amplifier dsp read and write functions
  ASoC: SDCA: Fixup some more Kconfig issues
  ASoC: cs35l56: Log a message if firmware is missing
  ASoC: nau8325: Delete a stray tab
  firmware: cs_dsp: Add test cases for client_ops == NULL
  firmware: cs_dsp: Don't require client to provide a struct cs_dsp_client_ops
  ASoC: fsl_micfil: Set channel range control
  ASoC: fsl_micfil: Add default quality for different platforms
  ASoC: intel: sof_sdw: Add codec_info for cs42l45
  ASoC: sdw_utils: Add cs42l45 support functions
  ASoC: intel: sof_sdw: Add ability to have auxiliary devices
  ASoC: sdw_utils: Move codec_name to dai info
  ASoC: sdw_utils: Add codec_conf for every DAI
  ASoC: SDCA: Add terminal type into input/output widget name
  ASoC: SDCA: Align mute controls to ALSA expectations
  ...
 2025-12-04 10:08:40 -08:00
Uma Shankar 860daa4b0d drm/i915/color: Enable Plane Color Pipelines 
Expose color pipeline and add ability to program it.

v2: Set bit to enable multisegmented lut
v3: s/drm_color_lut_32/drm_color_lut32 (Simon)
v4: - Fix dsb programming
    - Remove multi-segment LUT, they will be added in later patches
    - Add pipeline only to TGL+
    - Code Refactor

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-16-uma.shankar@intel.com
 2025-12-04 19:44:36 +02:00
Chaitanya Kumar Borah 65db7a1f9c drm/i915/color: Add 3D LUT to color pipeline 
Add helpers to program the 3D LUT registers and arm them.

LUT_3D_READY in LUT_3D_CLT is cleared off by the HW once
the LUT buffer is loaded into it's internal working RAM.
So by the time we try to load/commit new values, we expect
it to be cleared off. If not, log an error and return
without writing new values. Do it only when writing with MMIO.
There is no way to read register within DSB execution.

v2:
- Add information regarding LUT_3D_READY to commit message (Jani)
- Log error instead of a drm_warn and return without committing changes
  if 3DLUT HW is not ready to accept new values.
- Refactor intel_color_crtc_has_3dlut()
  Also remove Gen10 check (Suraj)
v3:
- Addressed review comments (Suraj)

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-15-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:47 +02:00
Chaitanya Kumar Borah 55b0f3cd09 drm/i915/color: Add registers for 3D LUT 
Add registers needed to program 3D LUT

v2:
- Follow convention documented in i915_reg.h (Jani)
- Removing space in trailer (Suraj)
- Move registers to intel_color_regs.h

BSpec: 69378, 69379, 69380
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-14-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:47 +02:00
Uma Shankar bf0fd73754 drm/i915/color: Program Plane Post CSC Registers 
Extract the LUT and program plane post csc registers.

v2: Add DSB support
v3: Add support for single segment 1D LUT
v4:
- s/drm_color_lut_32/drm_color_lut32 (Simon)
- Move declaration to beginning of the function (Suraj)
- Remove multisegmented code, add it later
- Remove dead code for SDR planes, add it later
v5:
- Fix iterator issues
v6: Removed redundant variable (Suraj)

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-13-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:47 +02:00
Uma Shankar 82caa1c881 drm/i915/color: Program Pre-CSC registers 
Add callback to program Pre-CSC LUT for TGL and beyond

v2: Add DSB support
v3: Add support for single segment 1D LUT color op
v4:
- s/drm_color_lut_32/drm_color_lut32/ (Simon)
- Change commit message (Suraj)
- Improve comments (Suraj)
- Remove multisegmented programming, to be added later
- Remove dead code for SDR planes, add when needed

BSpec: 50411, 50412, 50413, 50414
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-12-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:47 +02:00
Uma Shankar 3b7476e786 drm/i915/color: Add framework to program PRE/POST CSC LUT 
Add framework that will help in loading LUT to Pre/Post CSC color
blocks.

v2: Add dsb support
v3: Align enum names
v4: Propagate change in lut data to crtc_state

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-11-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:47 +02:00
Uma Shankar 05df71544c drm/i915: Add register definitions for Plane Post CSC 
Add macros to define Plane Post CSC registers

v2:
- Add Plane Post CSC Gamma Multi Segment Enable bit
- Add BSpec entries (Suraj)
v3:
- Fix checkpatch issues (Suraj)

BSpec: 50403, 50404, 50405, 50406, 50409, 50410,
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-10-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:47 +02:00
Uma Shankar ed0ebbc89f drm/i915: Add register definitions for Plane Degamma 
Add macros to define Plane Degamma registers

v2:
 - Add BSpec links (Suraj)
v3:
 - Add Bspec links in trailer (Suraj)
 - Fix checkpatch issues (Suraj)

BSpec: 50411, 50412, 50413, 50414
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-9-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:47 +02:00
Uma Shankar f00d02707d drm/i915/color: Add plane CTM callback for D12 and beyond 
Add callback for setting CTM block in platforms D12 and beyond

v2:
- Add dsb support
- Pass plane_state as we are now doing a uapi to hw state copy
- Add support for 3x4 matrix

v3:
- Add relevant header file
- Fix typo (Suraj)
- Add callback to TGL+ (Suraj)

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-8-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:46 +02:00
Chaitanya Kumar Borah 6f1e094fb6 drm/i915/color: Preserve sign bit when int_bits is Zero 
When int_bits == 0, we lose the sign bit when we do the range check
and apply the mask.

Fix this by ensuring a minimum of one integer bit, which guarantees space
for the sign bit in fully fractional representations (e.g. S0.12)

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-7-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:46 +02:00
Chaitanya Kumar Borah a78f1b6baf drm/i915/color: Add framework to program CSC 
Add framework to program CSC. It enables copying of matrix from UAPI
to intel plane state. Also add helper functions which will eventually
program values to hardware.

Add a crtc state variable to track plane color change.

v2:
- Add crtc_state->plane_color_changed
- Improve comments (Suraj)
- s/intel_plane_*_color/intel_plane_color_* (Suraj)

v3:
- align parameters with open braces (Suraj)
- Improve commit message (Suraj)

v4:
- Re-arrange variable declaration (Suraj)

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-6-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:46 +02:00
Chaitanya Kumar Borah ef10531681 drm/i915/color: Create a transfer function color pipeline 
Add a color pipeline with three colorops in the sequence

        1D LUT - 3x4 CTM - 1D LUT

This pipeline can be used to do any color space conversion or HDR
tone mapping

v2: Change namespace to drm_plane_colorop*
v3: Use simpler/pre-existing colorops for first iteration
v4:
 - s/*_tf_*/*_color_* (Jani)
 - Refactor to separate files (Jani)
 - Add missing space in comment (Suraj)
 - Consolidate patch that adds/attaches pipeline property
v5:
 - Limit MAX_COLOR_PIPELINES to 2.(Suraj)
	Increase it as and when we add more pipelines.
 - Remove redundant initialization code (Suraj)
v6:
 - Use drm_plane_create_color_pipeline_property() (Arun)
	Now MAX_COLOR_PIPELINES is 1

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-5-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:46 +02:00
Chaitanya Kumar Borah 730df5065e drm/i915/color: Add helper to create intel colorop 
Add intel colorop create helper

v2:
 - Make function names consistent (Jani)
 - Remove redundant code related to colorop state
 - Refactor code to separate files

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-4-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:46 +02:00
Chaitanya Kumar Borah 3e9b06559a drm/i915: Add intel_color_op 
Add data structure to store intel specific details of colorop

v2:
 - Remove dead code
 - Convert macro to function (Jani)
 - Remove colorop state as it is not being used
 - Refactor to separate file

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-3-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:46 +02:00
Chaitanya Kumar Borah 4cd8a64b15 drm/i915/display: Add identifiers for driver specific blocks 
Add macros to identify intel specific color blocks. It will help
in mapping drm_color_ops to intel color HW blocks

v2:- Prefix enums with INTEL_* (Jani, Suraj)
   - Remove unnecessary comments (Jani)
   - Commit message improvements (Suraj)

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-2-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
 2025-12-04 19:43:46 +02:00
Linus Torvalds 6dfafbd029 drm-next for 6.19-rc1: 
new driver:
 - Arm Ethos-U65/U85 accel driver
 
 core:
 - support the drm color pipeline in vkms/amdgfx
 - add support for drm colorop pipeline
 - add COLOR PIPELINE plane property
 - add DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE
 - throttle dirty worker with vblank
 - use drm_for_each_bridge_in_chain_scoped in drm's bridge code
 - Ensure drm_client_modeset tests are enabled in UML
 - add simulated vblank interrupt - use in drivers
 - dumb buffer sizing helper
 - move freeing of drm client memory to driver
 - crtc sharpness strength property
 - stop using system_wq in scheduler/drivers
 - support emergency restore in drm-client
 
 rust:
 - make slice::as_flattened usable on all supported rustc
 - add FromBytes::from_bytes_prefix() method
 - remove redundant device ptr from Rust GEM object
 - Change how AlwaysRefCounted is implemented for GEM objects
 
 gpuvm:
 - Add deferred vm_bo cleanup to GPUVM (for rust)
 
 atomic:
 - cleanup and improve state handling interfaces
 
 buddy:
 - optimize block management
 
 dma-buf:
 - heaps: Create heap per CMA reserved location
 - improve userspace documentation
 
 dp:
 - add POST_LT_ADJ_REQ training sequence
 - DPCD dSC quirk for synaptics panamera devices
 - helpers to query branch DSC max throughput
 
 ttm:
 - Rename ttm_bo_put to ttm_bo_fini
 - allow page protection flags on risc-v
 - rework pipelined eviction fence handling
 
 amdgpu:
 - enable amdgpu by default for SI/CI dGPUs
 - enable DC by default on SI
 - refactor CIK/SI enablement
 - add ABM KMS property
 - Re-enable DM idle optimizations
 - DC Analog encoders support
 - Powerplay fixes for fiji/iceland
 - Enable DC on bonaire by default
 - HMM cleanup
 - Add new RAS framework
 - DML2.1 updates
 - YCbCr420 fixes
 - DC FP fixes
 - DMUB fixes
 - LTTPR fixes
 - DTBCLK fixes
 - DMU cursor offload handling
 - Userq validation improvements
 - Unify shutdown callback handling
 - Suspend improvements
 - Power limit code cleanup
 - SR-IOV fixes
 - AUX backlight fixes
 - DCN 3.5 fixes
 - HDMI compliance fixes
 - DCN 4.0.1 cursor updates
 - DCN interrupt fix
 - DC KMS full update improvements
 - Add additional HDCP traces
 - DCN 3.2 fixes
 - DP MST fixes
 - Add support for new SR-IOV mailbox interface
 - UQ reset support
 - HDP flush rework
 - VCE1 support
 
 amdkfd:
 - HMM cleanups
 - Relax checks on save area overallocations
 - Fix GPU mappings after prefetch
 
 radeon:
 - refactor CIK/SI enablement.
 
 xe:
 - Initial Xe3P support
 - panic support on VRAM for display
 - fix stolen size check
 - Loosen used tracking restriction
 - New SR-IOV debugfs structure and debugfs updates
 - Hide the GPU madvise flag behind a VM_BIND flag
 - Always expose VRAM provisioning data on discrete GPUs
 - Allow VRAM mappings for userptr when used with SVM
 - Allow pinning of p2p dma-buf
 - Use per-tile debugfs where appropriate
 - Add documentation for Execution Queues
 - PF improvements
 - VF migration recovery redesign work
 - User / Kernel VRAM partitioning
 - Update Tile-based messages
 - Allow configfs to disable specific GT types
 - VF provisioning and migration improvements
 - use SVM range helpers in PT layer
 - Initial CRI support
 - access VF registers using dedicated MMIO view
 - limit number of jobs per exec queue
 - add sriov_admin sysfs tree
 - more crescent island specific support
 - debugfs residency counter
 - SRIOV migration work
 - runtime registers for GFX 35
 
 i915:
 - add initial Xe3p_LPD display version 35 support
 - Enable LNL+ content adaptive sharpness filter
 - Use optimized VRR guardband
 - Enable Xe3p LT PHY
 - enable FBC support for Xe3p_LPD display
 - add display 30.02 firmware support
 - refactor SKL+ watermark latency setup
 - refactor fbdev handling
 - call i915/xe runtime PM via function pointers
 - refactor i915/xe stolen memory/display interfaces
 - use display version instead of gfx version in display code
 - extend i915_display_info with Type-C port details
 - lots of display cleanups/refactorings
 - set O_LARGEFILE in __create_shmem
 - skuip guc communication warning on reset
 - fix time conversions
 - defeature DRRS on LNL+
 - refactor intel_frontbuffer split between i915/xe/display
 - convert inteL_rom interfaces to struct drm_device
 - unify display register polling interfaces
 - aovid lock inversion when pinning to GGTT on CHV/BXT+VTD
 
 panel:
 - Add KD116N3730A08/A12, chromebook mt8189
 - JT101TM023, LQ079L1SX01,
 - GLD070WX3-SL01 MIPI DSI
 - Samsung LTL106AL0, Samsung LTL106AL01
 - Raystar RFF500F-AWH-DNN
 - Winstar WF70A8SYJHLNGA,
 - Wanchanglong w552946aaa
 - Samsung SOFEF00
 - Lenovo X13s panel.
 - ilitek-ili9881c : add rpi 5" support
 - visionx-rm69299 - add backlight support
 - edp - support AUI B116XAN02.0
 
 bridge:
 - improve ref counting
 - ti-sn65dsi86 - add support for DP mode with HPD
 - synopsis: support CEC, init timer with correct freq
 - ASL CS5263 DP-to-HDMI bridge support
 
 nova-core:
 - introduce bitfield! macro
 - introduce safe integer converters
 - GSP inits to fully booted state on Ampere
 - Use more future-proof register for GPU identification
 
 nova-drm:
 - select NOVA_CORE
 - 64-bit only
 
 nouveau:
 - improve reclocking on tegra 186+
 - add large page and compression support
 
 msm:
 - GPU:
   - Gen8 support: A840 (Kaanapali) and X2-85 (Glymur)
   - A612 support
 - MDSS:
   - Added support for Glymur and QCS8300 platforms
 - DPU:
   - Enabled Quad-Pipe support, unlocking higher resolutions support
   - Added support for Glymur platform
   - Documented DPU on QCS8300 platform as supported
 - DisplayPort:
   - Added support for Glymur platform
   - Added support lame remapping inside DP block
   - Documented DisplayPort controller on QCS8300 and SM6150/QCS615 as
     supported
 
 tegra:
 - NVJPG driver
 
 panfrost:
 - display JM contexts over debugfs
 - export JM contexts to userspace
 - improve error and job handling
 
 panthor:
 - support custom ASN_HASH for mt8196
 - support mali-G1 GPU
 - flush shmem write before mapping buffers uncached
 - make timeout per-queue instead of per-job
 
 mediatek:
 - MT8195/88 HDMIv2/DDCv2 support
 
 rockchip:
 - dsi: add support for RK3368
 
 amdxdna:
 - enhance runtime PM
 - last hardware error reading uapi
 - support firmware debug output
 - add resource and telemetry data uapi
 - preemption support
 
 imx:
 - add driver for HDMI TX Parallel audio interface
 
 ivpu:
 - add support for user-managed preemption buffer
 - add userptr support
 - update JSM firware API to 3.33.0
 - add better alloc/free warnings
 - fix page fault in unbind all bos
 - rework bind/unbind of imported buffers
 - enable MCA ECC signalling
 - split fw runtime and global memory buffers
 - add fdinfo memory statistics
 
 tidss:
 - convert to drm logging
 - logging cleanup
 
 ast:
 - refactor generation init paths
 - add per chip generation detect_tx_chip
 - set quirks for each chip model
 
 atmel-hlcdc:
 - set LCDC_ATTRE register in plane disable
 - set correct values for plane scaler
 
 solomon:
 - use drm helper for get_modes and move_valid
 
 sitronix:
 - fix output position when clearing screens
 
 qaic:
 - support dma-buf exports
 - support new firmware's READ_DATA implementation
 - sahara AIC200 image table update
 - add sysfs support
 - add coredump support
 - add uevents support
 - PM support
 
 sun4i:
 - layer refactors to decouple plane from output
 - improve DE33 support
 
 vc4:
 - switch to generic CEC helpers
 
 komeda:
 - use drm_ logging functions
 
 vkms:
 - configfs support for display configuration
 
 vgem:
 - fix fence timer deadlock
 
 etnaviv:
 - add HWDB entry for GC8000 Nano Ultra VIP r6205
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Merge tag 'drm-next-2025-12-03' of https://gitlab.freedesktop.org/drm/kernel

Pull drm updates from Dave Airlie:
 "There was a rather late merge of a new color pipeline feature, that
  some userspace projects are blocked on, and has seen a lot of work in
  amdgpu. This should have seen some time in -next. There is additional
  support for this for Intel, that if it arrives in the next day or two
  I'll pass it on in another pull request and you can decide if you want
  to take it.

  Highlights:
   - Arm Ethos NPU accelerator driver
   - new DRM color pipeline support
   - amdgpu will now run discrete SI/CIK cards instead of radeon, which
     enables vulkan support in userspace
   - msm gets gen8 gpu support
   - initial Xe3P support in xe

  Full detail summary:

  New driver:
   - Arm Ethos-U65/U85 accel driver

  Core:
   - support the drm color pipeline in vkms/amdgfx
   - add support for drm colorop pipeline
   - add COLOR PIPELINE plane property
   - add DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE
   - throttle dirty worker with vblank
   - use drm_for_each_bridge_in_chain_scoped in drm's bridge code
   - Ensure drm_client_modeset tests are enabled in UML
   - add simulated vblank interrupt - use in drivers
   - dumb buffer sizing helper
   - move freeing of drm client memory to driver
   - crtc sharpness strength property
   - stop using system_wq in scheduler/drivers
   - support emergency restore in drm-client

  Rust:
   - make slice::as_flattened usable on all supported rustc
   - add FromBytes::from_bytes_prefix() method
   - remove redundant device ptr from Rust GEM object
   - Change how AlwaysRefCounted is implemented for GEM objects

  gpuvm:
   - Add deferred vm_bo cleanup to GPUVM (for rust)

  atomic:
   - cleanup and improve state handling interfaces

  buddy:
   - optimize block management

  dma-buf:
   - heaps: Create heap per CMA reserved location
   - improve userspace documentation

  dp:
   - add POST_LT_ADJ_REQ training sequence
   - DPCD dSC quirk for synaptics panamera devices
   - helpers to query branch DSC max throughput

  ttm:
   - Rename ttm_bo_put to ttm_bo_fini
   - allow page protection flags on risc-v
   - rework pipelined eviction fence handling

  amdgpu:
   - enable amdgpu by default for SI/CI dGPUs
   - enable DC by default on SI
   - refactor CIK/SI enablement
   - add ABM KMS property
   - Re-enable DM idle optimizations
   - DC Analog encoders support
   - Powerplay fixes for fiji/iceland
   - Enable DC on bonaire by default
   - HMM cleanup
   - Add new RAS framework
   - DML2.1 updates
   - YCbCr420 fixes
   - DC FP fixes
   - DMUB fixes
   - LTTPR fixes
   - DTBCLK fixes
   - DMU cursor offload handling
   - Userq validation improvements
   - Unify shutdown callback handling
   - Suspend improvements
   - Power limit code cleanup
   - SR-IOV fixes
   - AUX backlight fixes
   - DCN 3.5 fixes
   - HDMI compliance fixes
   - DCN 4.0.1 cursor updates
   - DCN interrupt fix
   - DC KMS full update improvements
   - Add additional HDCP traces
   - DCN 3.2 fixes
   - DP MST fixes
   - Add support for new SR-IOV mailbox interface
   - UQ reset support
   - HDP flush rework
   - VCE1 support

  amdkfd:
   - HMM cleanups
   - Relax checks on save area overallocations
   - Fix GPU mappings after prefetch

  radeon:
   - refactor CIK/SI enablement

  xe:
   - Initial Xe3P support
   - panic support on VRAM for display
   - fix stolen size check
   - Loosen used tracking restriction
   - New SR-IOV debugfs structure and debugfs updates
   - Hide the GPU madvise flag behind a VM_BIND flag
   - Always expose VRAM provisioning data on discrete GPUs
   - Allow VRAM mappings for userptr when used with SVM
   - Allow pinning of p2p dma-buf
   - Use per-tile debugfs where appropriate
   - Add documentation for Execution Queues
   - PF improvements
   - VF migration recovery redesign work
   - User / Kernel VRAM partitioning
   - Update Tile-based messages
   - Allow configfs to disable specific GT types
   - VF provisioning and migration improvements
   - use SVM range helpers in PT layer
   - Initial CRI support
   - access VF registers using dedicated MMIO view
   - limit number of jobs per exec queue
   - add sriov_admin sysfs tree
   - more crescent island specific support
   - debugfs residency counter
   - SRIOV migration work
   - runtime registers for GFX 35

  i915:
   - add initial Xe3p_LPD display version 35 support
   - Enable LNL+ content adaptive sharpness filter
   - Use optimized VRR guardband
   - Enable Xe3p LT PHY
   - enable FBC support for Xe3p_LPD display
   - add display 30.02 firmware support
   - refactor SKL+ watermark latency setup
   - refactor fbdev handling
   - call i915/xe runtime PM via function pointers
   - refactor i915/xe stolen memory/display interfaces
   - use display version instead of gfx version in display code
   - extend i915_display_info with Type-C port details
   - lots of display cleanups/refactorings
   - set O_LARGEFILE in __create_shmem
   - skuip guc communication warning on reset
   - fix time conversions
   - defeature DRRS on LNL+
   - refactor intel_frontbuffer split between i915/xe/display
   - convert inteL_rom interfaces to struct drm_device
   - unify display register polling interfaces
   - aovid lock inversion when pinning to GGTT on CHV/BXT+VTD

  panel:
   - Add KD116N3730A08/A12, chromebook mt8189
   - JT101TM023, LQ079L1SX01,
   - GLD070WX3-SL01 MIPI DSI
   - Samsung LTL106AL0, Samsung LTL106AL01
   - Raystar RFF500F-AWH-DNN
   - Winstar WF70A8SYJHLNGA
   - Wanchanglong w552946aaa
   - Samsung SOFEF00
   - Lenovo X13s panel
   - ilitek-ili9881c - add rpi 5" support
   - visionx-rm69299 - add backlight support
   - edp - support AUI B116XAN02.0

  bridge:
   - improve ref counting
   - ti-sn65dsi86 - add support for DP mode with HPD
   - synopsis: support CEC, init timer with correct freq
   - ASL CS5263 DP-to-HDMI bridge support

  nova-core:
   - introduce bitfield! macro
   - introduce safe integer converters
   - GSP inits to fully booted state on Ampere
   - Use more future-proof register for GPU identification

  nova-drm:
   - select NOVA_CORE
   - 64-bit only

  nouveau:
   - improve reclocking on tegra 186+
   - add large page and compression support

  msm:
   - GPU:
      - Gen8 support: A840 (Kaanapali) and X2-85 (Glymur)
      - A612 support
   - MDSS:
      - Added support for Glymur and QCS8300 platforms
   - DPU:
      - Enabled Quad-Pipe support, unlocking higher resolutions support
      - Added support for Glymur platform
      - Documented DPU on QCS8300 platform as supported
   - DisplayPort:
      - Added support for Glymur platform
      - Added support lame remapping inside DP block
      - Documented DisplayPort controller on QCS8300 and SM6150/QCS615
        as supported

  tegra:
   - NVJPG driver

  panfrost:
   - display JM contexts over debugfs
   - export JM contexts to userspace
   - improve error and job handling

  panthor:
   - support custom ASN_HASH for mt8196
   - support mali-G1 GPU
   - flush shmem write before mapping buffers uncached
   - make timeout per-queue instead of per-job

  mediatek:
   - MT8195/88 HDMIv2/DDCv2 support

  rockchip:
   - dsi: add support for RK3368

  amdxdna:
   - enhance runtime PM
   - last hardware error reading uapi
   - support firmware debug output
   - add resource and telemetry data uapi
   - preemption support

  imx:
   - add driver for HDMI TX Parallel audio interface

  ivpu:
   - add support for user-managed preemption buffer
   - add userptr support
   - update JSM firware API to 3.33.0
   - add better alloc/free warnings
   - fix page fault in unbind all bos
   - rework bind/unbind of imported buffers
   - enable MCA ECC signalling
   - split fw runtime and global memory buffers
   - add fdinfo memory statistics

  tidss:
   - convert to drm logging
   - logging cleanup

  ast:
   - refactor generation init paths
   - add per chip generation detect_tx_chip
   - set quirks for each chip model

  atmel-hlcdc:
   - set LCDC_ATTRE register in plane disable
   - set correct values for plane scaler

  solomon:
   - use drm helper for get_modes and move_valid

  sitronix:
   - fix output position when clearing screens

  qaic:
   - support dma-buf exports
   - support new firmware's READ_DATA implementation
   - sahara AIC200 image table update
   - add sysfs support
   - add coredump support
   - add uevents support
   - PM support

  sun4i:
   - layer refactors to decouple plane from output
   - improve DE33 support

  vc4:
   - switch to generic CEC helpers

  komeda:
   - use drm_ logging functions

  vkms:
   - configfs support for display configuration

  vgem:
   - fix fence timer deadlock

  etnaviv:
   - add HWDB entry for GC8000 Nano Ultra VIP r6205"

* tag 'drm-next-2025-12-03' of https://gitlab.freedesktop.org/drm/kernel: (1869 commits)
  Revert "drm/amd: Skip power ungate during suspend for VPE"
  drm/amdgpu: use common defines for HUB faults
  drm/amdgpu/gmc12: add amdgpu_vm_handle_fault() handling
  drm/amdgpu/gmc11: add amdgpu_vm_handle_fault() handling
  drm/amdgpu: use static ids for ACP platform devs
  drm/amdgpu/sdma6: Update SDMA 6.0.3 FW version to include UMQ protected-fence fix
  drm/amdgpu: Forward VMID reservation errors
  drm/amdgpu/gmc8: Delegate VM faults to soft IRQ handler ring
  drm/amdgpu/gmc7: Delegate VM faults to soft IRQ handler ring
  drm/amdgpu/gmc6: Delegate VM faults to soft IRQ handler ring
  drm/amdgpu/gmc6: Cache VM fault info
  drm/amdgpu/gmc6: Don't print MC client as it's unknown
  drm/amdgpu/cz_ih: Enable soft IRQ handler ring
  drm/amdgpu/tonga_ih: Enable soft IRQ handler ring
  drm/amdgpu/iceland_ih: Enable soft IRQ handler ring
  drm/amdgpu/cik_ih: Enable soft IRQ handler ring
  drm/amdgpu/si_ih: Enable soft IRQ handler ring
  drm/amd/display: fix typo in display_mode_core_structs.h
  drm/amd/display: fix Smart Power OLED not working after S4
  drm/amd/display: Move RGB-type check for audio sync to DCE HW sequence
  ...
 2025-12-04 08:53:30 -08:00
Linus Torvalds 94e244d9cc auxdisplay for v6.19-1 
* Support linedisp attribute attachment to auxdisplay parent devices
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Merge tag 'auxdisplay-v6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay

Pull auxdisplay updates from Andy Shevchenko:

 - Support linedisp attribute attachment to auxdisplay parent devices

* tag 'auxdisplay-v6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay:
  auxdisplay: linedisp: support attribute attachment to auxdisplay devices
  auxdisplay: linedisp: add num_chars sysfs attribute
  auxdisplay: linedisp: display static message when length <= display size
  auxdisplay: linedisp: encapsulate container_of usage within to_linedisp
  docs: ABI: auxdisplay: document linedisp library sysfs attributes
 2025-12-04 08:29:28 -08:00
Linus Torvalds d7aa60d966 [GIT PULL for v6.19] media updates 
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Merge tag 'media/v6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - New drivers:
    - Mali-C55 ISP
    - Rockchip VICAP (RKCIF)
    - RKVDEC HEVC Decoder
    - Renesas RZV2H IVC
    - Sony IMX111 CMOS sensor driver

 - Removed STi C8SECTPFE Driver

 - Added a V4L2 ISP generic framework

 - Usual set of cleanup, fixes and driver improvements

* tag 'media/v6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (249 commits)
  media: rockchip: rkcif: add support for rk3568 vicap mipi capture
  media: rockchip: rkcif: add support for rk3568 vicap dvp capture
  media: rockchip: rkcif: add support for px30 vip dvp capture
  media: rockchip: rkcif: add abstraction for dma blocks
  media: rockchip: rkcif: add abstraction for interface and crop blocks
  media: rockchip: add driver for the rockchip camera interface
  media: dt-bindings: add rockchip rk3568 vicap
  media: dt-bindings: add rockchip px30 vip
  media: dt-bindings: video-interfaces: add defines for sampling modes
  Documentation: admin-guide: media: add rockchip camera interface
  media: mali-c55: Mark pm handlers as __maybe_unused
  media: mali-c55: Assert ISP blocks size correctness
  media: v4l2-isp: Rename block_info to block_type_info
  MAINTAINERS: Add entry for rzv2h-ivc driver
  media: platform: Add Renesas Input Video Control block driver
  dt-bindings: media: Add bindings for the RZ/V2H(P) IVC block
  Documentation: media: mali-c55: Document the mali-c55 parameter setting
  media: platform: Add mali-c55 parameters video node
  media: uapi: Add parameters structs to mali-c55-config.h
  media: mali-c55: Add image formats for Mali-C55 parameters buffer
  ...
 2025-12-04 08:15:19 -08:00
Arnd Bergmann e45b5df47b drm/xe/pf: fix VFIO link error 
The Makefile logic for building xe_sriov_vfio.o was added incorrectly,
as setting CONFIG_XE_VFIO_PCI=m means it doesn't get included into a
built-in xe driver:

ERROR: modpost: "xe_sriov_vfio_stop_copy_enter" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_stop_copy_exit" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_suspend_device" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_wait_flr_done" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_error" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_resume_data_enter" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_resume_device" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_resume_data_exit" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_data_write" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_migration_supported" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
WARNING: modpost: suppressed 3 unresolved symbol warnings because there were too many)

Check for CONFIG_XE_VFIO_PCI being enabled in the Makefile to decide whether to
include the object instead.

Fixes: bd45d46ffc ("drm/xe/pf: Export helpers for VFIO")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patch.msgid.link/20251204094154.1029357-1-arnd@kernel.org
(cherry picked from commit ef7de33544a7a6783d7afe09496da362d1e90ba1)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
 2025-12-04 16:34:00 +01:00
Ian Kent b6cb3ccef6
autofs: fix per-dentry timeout warning 
The check that determines if the message that warns about the per-dentry
timeout being greater than the super block timeout is not correct.

The initial value for this field is -1 and the type of the field is
unsigned long.

I could change the type to long but the message is in the wrong place
too, it should come after the timeout setting. So leave everything else
as it is and move the message and check the timeout is actually set
as an additional condition on issuing the message. Also fix the timeout
comparison.

Signed-off-by: Ian Kent <raven@themaw.net>
Link: https://patch.msgid.link/20251111060439.19593-2-raven@themaw.net
Signed-off-by: Christian Brauner <brauner@kernel.org>
 2025-12-04 09:57:51 +01:00
Linus Torvalds 559e608c46 Changes for 6.19-rc1 
Added:
     support timestamps prior to epoch;
     do not overwrite uptodate pages;
 	disable readahead for compressed files;
 	setting of dummy blocksize to read boot_block when mounting;
 	the run_lock initialization when loading $Extend;
 	initialization of allocated memory before use;
 	support for the NTFS3_IOC_SHUTDOWN ioctl;
 	check for minimum alignment when performing direct I/O reads;
 	check for shutdown in fsync.
 
 Fixed:
     mount failure for sparse runs in run_unpack();
 	use-after-free of sbi->options in cmp_fnames;
 	KMSAN uninit bug after failed mi_read in mi_format_new;
 	uninit error after buffer allocation by __getname();
 	KMSAN uninit-value in ni_create_attr_list;
 	double free of sbi->options->nls and ownership of fc->fs_private;
 	incorrect vcn adjustments in attr_collapse_range();
 	mode update when ACL can be reduced to mode;
 	memory leaks in add sub record.
 
 Changed:
     refactor code, updated terminology, spelling;
 	do not kmap pages in (de)compression code;
 	after ntfs_look_free_mft(), code that fails must put mi;
 	default mount options for "acl" and "prealloc".
 
 Replaced:
 	use unsafe_memcpy() to avoid memcpy size warning;
 	ntfs_bio_pages with page cache for compressed files.
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Merge tag 'ntfs3_for_6.19' of https://github.com/Paragon-Software-Group/linux-ntfs3

Pull ntfs3 updates from Konstantin Komarov:
 "New code:
   - support timestamps prior to epoch
   - do not overwrite uptodate pages
   - disable readahead for compressed files
   - setting of dummy blocksize to read boot_block when mounting
   - the run_lock initialization when loading $Extend
   - initialization of allocated memory before use
   - support for the NTFS3_IOC_SHUTDOWN ioctl
   - check for minimum alignment when performing direct I/O reads
   - check for shutdown in fsync

  Fixes:
   - mount failure for sparse runs in run_unpack()
   - use-after-free of sbi->options in cmp_fnames
   - KMSAN uninit bug after failed mi_read in mi_format_new
   - uninit error after buffer allocation by __getname()
   - KMSAN uninit-value in ni_create_attr_list
   - double free of sbi->options->nls and ownership of fc->fs_private
   - incorrect vcn adjustments in attr_collapse_range()
   - mode update when ACL can be reduced to mode
   - memory leaks in add sub record

  Changes:
   - refactor code, updated terminology, spelling
   - do not kmap pages in (de)compression code
   - after ntfs_look_free_mft(), code that fails must put mft_inode
   - default mount options for "acl" and "prealloc"

  Replaced:
   - use unsafe_memcpy() to avoid memcpy size warning
   - ntfs_bio_pages with page cache for compressed files"

* tag 'ntfs3_for_6.19' of https://github.com/Paragon-Software-Group/linux-ntfs3: (26 commits)
  fs/ntfs3: check for shutdown in fsync
  fs/ntfs3: change the default mount options for "acl" and "prealloc"
  fs/ntfs3: Prevent memory leaks in add sub record
  fs/ntfs3: out1 also needs to put mi
  fs/ntfs3: Fix spelling mistake "recommened" -> "recommended"
  fs/ntfs3: update mode in xattr when ACL can be reduced to mode
  fs/ntfs3: check minimum alignment for direct I/O
  fs/ntfs3: implement NTFS3_IOC_SHUTDOWN ioctl
  fs/ntfs3: correct attr_collapse_range when file is too fragmented
  ntfs3: fix double free of sbi->options->nls and clarify ownership of fc->fs_private
  fs/ntfs3: Initialize allocated memory before use
  fs/ntfs3: remove ntfs_bio_pages and use page cache for compressed I/O
  ntfs3: avoid memcpy size warning
  fs/ntfs3: fix KMSAN uninit-value in ni_create_attr_list
  ntfs3: init run lock for extend inode
  ntfs: set dummy blocksize to read boot_block when mounting
  fs/ntfs3: disable readahead for compressed files
  ntfs3: Fix uninit buffer allocated by __getname()
  ntfs3: fix uninit memory after failed mi_read in mi_format_new
  ntfs3: fix use-after-free of sbi->options in cmp_fnames
  ...
 2025-12-03 20:45:43 -08:00
Linus Torvalds fbeea4db51 New features and improvements for the ext4 file system 
* Optimize online defragmentation by using folios instead of individual
   buffer heads
 * Improve error codes stored in the superblock when the journal aborts
 * Minor cleanups and clarifications in ext4_map_blocks()
 * Add documentation of the casefold and encrypt flags
 * Add support for file systems with a blocksize greater than the pagesize
 * Improve performance by enabling the caching the fact that an inode does
   not have a Posix ACL.
 
 Various Bug Fixes
 
 * Fix false positive compliants from smatch
 * Fix error code which is returned by ext4fs_dirhash() when Siphash is
   used without the encryption key
 * Fix races when writing to inline data files which could trigger a BUG
 * Fix potential NULL dereference when there is an corrupt file system with
   an extended attribute value stored in a inode
 * Fix false positive lockdep report when syzbot uses ext4 and ocfs2 together
 * Fix false positive reported by DEPT by adjusting lock annotation
 * Avoid a potential BUG_ON in jbd2 when a file system is massively corrupted
 * Fix a WARN_ON when superblock is corrupted with a non-NULL terminated
   mount options field
 * Add check if the userspace passes in a non-NULL terminated mount options
   field to EXT4_IOC_SET_TUNE_SB_PARAM
 * Fix a potential journal checksum failure whena file system is copied while
   it is mounted read-only
 * Fix a potential potential orphan file tracking error which only showed
   on 32-bit systems
 * Fix assertion checks in mballoc (which have to be explicitly enbled by
   manually enabling AGGRESSIVE_CHECKS and recompiling)
 * Avoid complaining about overly large orphan files created by mke2fs with
   with file systems with a 64k block size
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Merge tag 'ext4_for_linus-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:
 "New features and improvements for the ext4 file system:
   - Optimize online defragmentation by using folios instead of
     individual buffer heads
   - Improve error codes stored in the superblock when the journal
     aborts
   - Minor cleanups and clarifications in ext4_map_blocks()
   - Add documentation of the casefold and encrypt flags
   - Add support for file systems with a blocksize greater than the
     pagesize
   - Improve performance by enabling the caching the fact that an inode
     does not have a Posix ACL

  Various Bug Fixes:
   - Fix false positive complaints from smatch
   - Fix error code which is returned by ext4fs_dirhash() when Siphash
     is used without the encryption key
   - Fix races when writing to inline data files which could trigger a
     BUG
   - Fix potential NULL dereference when there is an corrupt file system
     with an extended attribute value stored in a inode
   - Fix false positive lockdep report when syzbot uses ext4 and ocfs2
     together
   - Fix false positive reported by DEPT by adjusting lock annotation
   - Avoid a potential BUG_ON in jbd2 when a file system is massively
     corrupted
   - Fix a WARN_ON when superblock is corrupted with a non-NULL
     terminated mount options field
   - Add check if the userspace passes in a non-NULL terminated mount
     options field to EXT4_IOC_SET_TUNE_SB_PARAM
   - Fix a potential journal checksum failure whena file system is
     copied while it is mounted read-only
   - Fix a potential potential orphan file tracking error which only
     showed on 32-bit systems
   - Fix assertion checks in mballoc (which have to be explicitly enbled
     by manually enabling AGGRESSIVE_CHECKS and recompiling)
   - Avoid complaining about overly large orphan files created by mke2fs
     with with file systems with a 64k block size"

* tag 'ext4_for_linus-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (58 commits)
  ext4: mark inodes without acls in __ext4_iget()
  ext4: enable block size larger than page size
  ext4: add checks for large folio incompatibilities when BS > PS
  ext4: support verifying data from large folios with fs-verity
  ext4: make data=journal support large block size
  ext4: support large block size in __ext4_block_zero_page_range()
  ext4: support large block size in mpage_prepare_extent_to_map()
  ext4: support large block size in mpage_map_and_submit_buffers()
  ext4: support large block size in ext4_block_write_begin()
  ext4: support large block size in ext4_mpage_readpages()
  ext4: rename 'page' references to 'folio' in multi-block allocator
  ext4: prepare buddy cache inode for BS > PS with large folios
  ext4: support large block size in ext4_mb_init_cache()
  ext4: support large block size in ext4_mb_get_buddy_page_lock()
  ext4: support large block size in ext4_mb_load_buddy_gfp()
  ext4: add EXT4_LBLK_TO_PG and EXT4_PG_TO_LBLK for block/page conversion
  ext4: add EXT4_LBLK_TO_B macro for logical block to bytes conversion
  ext4: support large block size in ext4_readdir()
  ext4: support large block size in ext4_calculate_overhead()
  ext4: introduce s_min_folio_order for future BS > PS support
  ...
 2025-12-03 20:37:15 -08:00
Linus Torvalds afcbce74f3 gfs2 changes 
- Major withdraw / error handling overhaul based on dlm's new
   DLM_RELEASE_RECOVER feature: this allows gfs to treat withdraws like
   node failures.  Make withdraws asynchronous.
 
 - Fix a bug in commit e4a8b5481c that caused 'df' to remain out of
   sync.  ('df' is still allowed to go slightly out of sync for short
   periods of time.)
 
 - Prevent recusive memory reclaim in gfs2_unstuff_dinode().
 
 - Clean up SDF_JOURNAL_LIVE flag handling.
 
 - Fix remote evict for read-only filesystems.
 
 - Fix a misuse of bio_chain().
 
 - Various other minor cleanups.
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Merge tag 'gfs2-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 updates from Andreas Gruenbacher:

 - Major withdraw / error handling overhaul based on dlm's new
   DLM_RELEASE_RECOVER feature: this allows gfs to treat withdraws like
   node failures. Make withdraws asynchronous

 - Fix a bug in commit e4a8b5481c that caused 'df' to remain out of
   sync. ('df' is still allowed to go slightly out of sync for short
   periods of time)

 - Prevent recusive memory reclaim in gfs2_unstuff_dinode()

 - Clean up SDF_JOURNAL_LIVE flag handling

 - Fix remote evict for read-only filesystems

 - Fix a misuse of bio_chain()

 - Various other minor cleanups

* tag 'gfs2-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (35 commits)
  gfs2: Fix use of bio_chain
  gfs2: Clean up SDF_JOURNAL_LIVE flag handling
  gfs2: No longer thaw filesystems during a withdraw
  gfs2: Withdraw immediately in gfs2_trans_add_meta
  gfs2: New gfs2_withdraw_helper
  gfs2: Clean up properly during a withdraw
  gfs2: Rename gfs2_{gl_dq_holders => withdraw_glocks}
  Revert "gfs2: fix infinite loop when checking ail item count before go_inval"
  Revert "gfs2: Allow some glocks to be used during withdraw"
  Revert "gfs2: Check for log write errors before telling dlm to unlock"
  Revert "gfs2: fix a deadlock on withdraw-during-mount"
  Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (6/6)
  Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (5/6)
  Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (4/6)
  Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (3/6)
  Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (2/6)
  Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (1/6)
  Revert "gfs2: don't stop reads while withdraw in progress"
  gfs2: Rename LM_FLAG_{NOEXP -> RECOVER}
  gfs2: Kill gfs2_io_error_bh_wd
  ...
 2025-12-03 20:28:50 -08:00
Linus Torvalds 869737543b Forty four smb client and server changesets 
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Merge tag 'v6.19-rc-smb-fixes' of git://git.samba.org/ksmbd

Pull smb client and server updates from Steve French:

 - server fixes:
     - IPC use after free locking fix
     - fix locking bug in delete paths
     - fix use after free in disconnect
     - fix underflow in locking check
     - error mapping improvement
     - socket listening improvement
     - return code mapping fixes
     - crypto improvements (use default libraries)

 - cleanup patches:
     - netfs
     - client checkpatch cleanup
     - server cleanup
     - move server/client duplicate code to common code
     - fix some defines to better match protocol specification

  - smbdirect (RDMA) fixes

  - client debugging improvements for leases

* tag 'v6.19-rc-smb-fixes' of git://git.samba.org/ksmbd: (44 commits)
  cifs: Use netfs_alloc/free_folioq_buffer()
  smb: client: show smb lease key in open_dirs output
  smb: client: show smb lease key in open_files output
  ksmbd: ipc: fix use-after-free in ipc_msg_send_request
  smb: client: relax WARN_ON_ONCE(SMBDIRECT_SOCKET_*) checks in recv_done() and smbd_conn_upcall()
  smb: server: relax WARN_ON_ONCE(SMBDIRECT_SOCKET_*) checks in recv_done() and smb_direct_cm_handler()
  smb: smbdirect: introduce SMBDIRECT_CHECK_STATUS_{WARN,DISCONNECT}()
  smb: smbdirect: introduce SMBDIRECT_DEBUG_ERR_PTR() helper
  ksmbd: vfs: fix race on m_flags in vfs_cache
  ksmbd: Replace strcpy + strcat to improve convert_to_nt_pathname
  smb: move FILE_SYSTEM_ATTRIBUTE_INFO to common/fscc.h
  ksmbd: implement error handling for STATUS_INFO_LENGTH_MISMATCH in smb server
  ksmbd: fix use-after-free in ksmbd_tree_connect_put under concurrency
  ksmbd: server: avoid busy polling in accept loop
  smb: move create_durable_reconn to common/smb2pdu.h
  smb: fix some warnings reported by scripts/checkpatch.pl
  smb: do some cleanups
  smb: move FILE_SYSTEM_SIZE_INFO to common/fscc.h
  smb: move some duplicate struct definitions to common/fscc.h
  smb: move list of FileSystemAttributes to common/fscc.h
  ...
 2025-12-03 20:23:41 -08:00
Linus Torvalds 3ed1c68307 xfs: new code for v6.19 
Signed-off-by: Carlos Maiolino <cem@kernel.org>
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Merge tag 'xfs-merge-6.19' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Carlos Maiolino:
 "There are no major changes in xfs. This contains mostly some code
  cleanups, a few bug fixes and documentation update. Highlights are:

   - Quota locking cleanup

   - Getting rid of old xlog_in_core_2_t type"

* tag 'xfs-merge-6.19' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (33 commits)
  docs: remove obsolete links in the xfs online repair documentation
  xfs: move some code out of xfs_iget_recycle
  xfs: use zi more in xfs_zone_gc_mount
  xfs: remove the unused bv field in struct xfs_gc_bio
  xfs: remove xarray mark for reclaimable zones
  xfs: remove the xlog_in_core_t typedef
  xfs: remove l_iclog_heads
  xfs: remove the xlog_rec_header_t typedef
  xfs: remove xlog_in_core_2_t
  xfs: remove a very outdated comment from xlog_alloc_log
  xfs: cleanup xlog_alloc_log a bit
  xfs: don't use xlog_in_core_2_t in struct xlog_in_core
  xfs: add a on-disk log header cycle array accessor
  xfs: add a XLOG_CYCLE_DATA_SIZE constant
  xfs: reduce ilock roundtrips in xfs_qm_vop_dqalloc
  xfs: move xfs_dquot_tree calls into xfs_qm_dqget_cache_{lookup,insert}
  xfs: move quota locking into xrep_quota_item
  xfs: move quota locking into xqcheck_commit_dquot
  xfs: move q_qlock locking into xqcheck_compare_dquot
  xfs: move q_qlock locking into xchk_quota_item
  ...
 2025-12-03 20:19:38 -08:00
Linus Torvalds 477e31fd1e Changes since last update: 
- Fix a WARNING caused by a recent FSDAX misdetection regression
 
  - Fix the filesystem stacking limit for file-backed mounts
 
  - Print more informative diagnostics on decompression errors
 
  - Switch the on-disk definition `erofs_fs.h` to the MIT license
 
  - Minor cleanups
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Merge tag 'erofs-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs

Pull erofs updates from Gao Xiang:

 - Fix a WARNING caused by a recent FSDAX misdetection regression

 - Fix the filesystem stacking limit for file-backed mounts

 - Print more informative diagnostics on decompression errors

 - Switch the on-disk definition `erofs_fs.h` to the MIT license

 - Minor cleanups

* tag 'erofs-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: switch on-disk header `erofs_fs.h` to MIT license
  erofs: get rid of raw bi_end_io() usage
  erofs: enable error reporting for z_erofs_fixup_insize()
  erofs: enable error reporting for z_erofs_stream_switch_bufs()
  erofs: improve Zstd, LZMA and DEFLATE error strings
  erofs: improve decompression error reporting
  erofs: tidy up z_erofs_lz4_handle_overlap()
  erofs: limit the level of fs stacking for file-backed mounts
  erofs: correct FSDAX detection
 2025-12-03 20:14:44 -08:00
Linus Torvalds ca010e2ef6 hfs/hfsplus updates for v6.19 
- hfs/hfsplus: move on-disk layout declarations into hfs_common.h
 - hfsplus: fix volume corruption issue for generic/101
 - hfsplus: introduce KUnit tests for HFS+ string operations
 - hfs: introduce KUnit tests for HFS string operations
 - hfsplus: fix volume corruption issue for generic/073
 - hfsplus: Verify inode mode when loading from disk
 - hfsplus: fix volume corruption issue for generic/070
 - hfs/hfsplus: prevent getting negative values of offset/length
 - hfsplus: fix missing hfs_bnode_get() in __hfs_bnode_create
 - hfs: fix potential use after free in hfs_correct_next_unused_CNID()
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Merge tag 'hfs-v6.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs

Pull hfs/hfsplus updates from Viacheslav Dubeyko:
 "Several fixes for syzbot reported issues, HFS/HFS+ fixes of xfstests
  failures, Kunit-based unit-tests introduction, and code cleanup:

   - Dan Carpenter fixed a potential use-after-free issue in
     hfs_correct_next_unused_CNID() method. Tetsuo Handa has made nice
     fix of syzbot reported issue related to incorrect inode->i_mode
     management if volume has been corrupted somehow. Yang Chenzhi has
     made really good fix of potential race condition in
     __hfs_bnode_create() method for HFS+ file system.

   - Several fixes to xfstests failures. Particularly, generic/070,
     generic/073, and generic/101 test-cases finish successfully for the
     case of HFS+ file system right now.

   - HFS and HFS+ drivers share multiple structures of on-disk layout
     declarations. Some structures are used without any change. However,
     we had two independent declarations of the same structures in HFS
     and HFS+ drivers.

     The on-disk layout declarations have been moved into
     include/linux/hfs_common.h with the goal to exclude the
     declarations duplication and to keep the HFS/HFS+ on-disk layout
     declarations in one place.

     Also, this patch prepares the basis for creating a hfslib that can
     aggregate common functionality without necessity to duplicate the
     same code in HFS and HFS+ drivers.

   - HFS/HFS+ really need unit-tests because of multiple xfstests
     failures. The first two patches introduce Kunit-based unit-tests
     for the case string operations in HFS/HFS+ file system drivers"

* tag 'hfs-v6.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs:
  hfs/hfsplus: move on-disk layout declarations into hfs_common.h
  hfsplus: fix volume corruption issue for generic/101
  hfsplus: introduce KUnit tests for HFS+ string operations
  hfs: introduce KUnit tests for HFS string operations
  hfsplus: fix volume corruption issue for generic/073
  hfsplus: Verify inode mode when loading from disk
  hfsplus: fix volume corruption issue for generic/070
  hfs/hfsplus: prevent getting negative values of offset/length
  hfsplus: fix missing hfs_bnode_get() in __hfs_bnode_create
  hfs: fix potential use after free in hfs_correct_next_unused_CNID()
 2025-12-03 20:08:32 -08:00
Linus Torvalds 7696286034 for-6.19-tag 
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Merge tag 'for-6.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs updates from David Sterba:
 "Features:

   - shutdown ioctl support (needs CONFIG_BTRFS_EXPERIMENTAL for now):
      - set filesystem state as being shut down (also named going down
        in other filesystems), where all active operations return EIO
        and this cannot be changed until unmount
      - pending operations are attempted to be finished but error
        messages may still show up depending on where exactly the
        shutdown happened

   - scrub (and device replace) vs suspend/hibernate:
      - a running scrub will prevent suspend, which can be annoying as
        suspend is an immediate request and scrub is not critical
      - filesystem freezing before suspend was not sufficient as the
        problem was in process freezing
      - behaviour change: on suspend scrub and device replace are
        cancelled, where scrub can record the last state and continue
        from there; the device replace has to be restarted from the
        beginning

   - zone stats exported in sysfs, from the perspective of the
     filesystem this includes active, reclaimable, relocation etc zones

  Performance:

   - improvements when processing space reservation tickets by
     optimizing locking and shrinking critical sections, cumulative
     improvements in lockstat numbers show +15%

  Notable fixes:

   - use vmalloc fallback when allocating bios as high order allocations
     can happen with wide checksums (like sha256)

   - scrub will always track the last position of progress so it's not
     starting from zero after an error

  Core:

   - under experimental config, checksum calculations are offloaded to
     process context, simplifies locking and allows to remove
     compression write worker kthread(s):
      - speed improvement in direct IO throughput with buffered IO
        fallback is +15% when not offloaded but this is more related to
        internal crypto subsystem improvements
      - this will be probably default in the future removing the sysfs
        tunable

   - (experimental) block size > page size updates:
      - support more operations when not using large folios (encoded
        read/write and send)
      - raid56

   - more preparations for fscrypt support

  Other:

   - more conversions to auto-cleaned variables

   - parameter cleanups and removals

   - extended warning fixes

   - improved printing of structured values like keys

   - lots of other cleanups and refactoring"

* tag 'for-6.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (147 commits)
  btrfs: remove unnecessary inode key in btrfs_log_all_parents()
  btrfs: remove redundant zero/NULL initializations in btrfs_alloc_root()
  btrfs: remaining BTRFS_PATH_AUTO_FREE conversions
  btrfs: send: do not allocate memory for xattr data when checking it exists
  btrfs: send: add unlikely to all unexpected overflow checks
  btrfs: reduce arguments to btrfs_del_inode_ref_in_log()
  btrfs: remove root argument from btrfs_del_dir_entries_in_log()
  btrfs: use test_and_set_bit() in btrfs_delayed_delete_inode_ref()
  btrfs: don't search back for dir inode item in INO_LOOKUP_USER
  btrfs: don't rewrite ret from inode_permission
  btrfs: add orig_logical to btrfs_bio for encryption
  btrfs: disable verity on encrypted inodes
  btrfs: disable various operations on encrypted inodes
  btrfs: remove redundant level reset in btrfs_del_items()
  btrfs: simplify leaf traversal after path release in btrfs_next_old_leaf()
  btrfs: optimize balance_level() path reference handling
  btrfs: factor out root promotion logic into promote_child_to_root()
  btrfs: raid56: remove the "_step" infix
  btrfs: raid56: enable bs > ps support
  btrfs: raid56: prepare finish_parity_scrub() to support bs > ps cases
  ...
 2025-12-03 20:03:46 -08:00