The conversion of all GPIO drivers to using the .set_rv() and
.set_multiple_rv() callbacks from struct gpio_chip (which - unlike their
predecessors - return an integer and allow the controller drivers to
indicate failures to users) is now complete and the legacy ones have
been removed. Rename the new callbacks back to their original names in
one sweeping change.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

Pull media updates from Mauro Carvalho Chehab:

 - v4l2 core:
     - sub-device framework routing improvements
     - NV12M tiled variants added to v4l2_format_info
     - some fixes at control handler freeing logic
     - fixed H264 SEPARATE_COLOUR_PLANE check

 - new staging driver: Intel IPU7 PCI

 - Rockchip video decoder driver got promoted from staging

 - iris: added HEVC/VP9 encoder/decoder support

 - vsp1: driver has gained Renesas VSPX support

 - uvc:
     - switched to vb2 ioctl helpers
     - added MSXU 1.5 metadata support

 - atomisp: GC0310 sensor driver cleanups in preparation for moving it
   out of staging

 - Lots of cleanup, fixes and improvements

* tag 'media/v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (310 commits)
  media: rkvdec: Unstage the driver
  media: rkvdec: Remove TODO file
  media: dt-bindings: rockchip: Add RK3576 Video Decoder bindings
  media: dt-bindings: rockchip: Document RK3588 Video Decoder bindings
  media: amphion: Support dmabuf and v4l2 buffer without binding
  media: verisilicon: postproc: 4K support
  media: v4l2: Add support for NV12M tiled variants to v4l2_format_info()
  media: uvcvideo: Use a count variable for meta_formats instead of 0 terminating
  media: uvcvideo: Auto-set UVC_QUIRK_MSXU_META
  media: uvcvideo: Introduce V4L2_META_FMT_UVC_MSXU_1_5
  media: uvcvideo: Introduce dev->meta_formats
  media: Documentation: Add note about UVCH length field
  media: uvcvideo: Do not mark valid metadata as invalid
  media: uvcvideo: uvc_v4l2_unlocked_ioctl: Invert PM logic
  media: core: export v4l2_translate_cmd
  media: uvcvideo: Turn on the camera if V4L2_EVENT_SUB_FL_SEND_INITIAL
  media: uvcvideo: Remove stream->is_streaming field
  media: uvcvideo: Split uvc_stop_streaming()
  media: uvcvideo: Handle locks in uvc_queue_return_buffers
  media: uvcvideo: Use vb2 ioctl and fop helpers
  ...

Pull x86 platform updates from Ingo Molnar:
 "This adds support for the AMD hardware feedback interface (HFI), by
  Perry Yuan"

* tag 'x86-platform-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/itmt: Add debugfs file to show core priorities
  platform/x86/amd: hfi: Add debugfs support
  platform/x86/amd: hfi: Set ITMT priority from ranking data
  cpufreq/amd-pstate: Disable preferred cores on designs with workload classification
  x86/process: Clear hardware feedback history for AMD processors
  platform/x86: hfi: Add power management callback
  platform/x86: hfi: Add online and offline callback support
  platform/x86: hfi: Init per-cpu scores for each class
  platform/x86: hfi: Parse CPU core ranking data from shared memory
  platform/x86: hfi: Introduce AMD Hardware Feedback Interface Driver
  x86/msr-index: Add AMD workload classification MSRs
  MAINTAINERS: Add maintainer entry for AMD Hardware Feedback Driver
  Documentation/x86: Add AMD Hardware Feedback Interface documentation

Pull driver core updates from Danilo Krummrich:
 "debugfs:
   - Remove unneeded debugfs_file_{get,put}() instances
   - Remove last remnants of debugfs_real_fops()
   - Allow storing non-const void * in struct debugfs_inode_info::aux

  sysfs:
   - Switch back to attribute_group::bin_attrs (treewide)
   - Switch back to bin_attribute::read()/write() (treewide)
   - Constify internal references to 'struct bin_attribute'

  Support cache-ids for device-tree systems:
   - Add arch hook arch_compact_of_hwid()
   - Use arch_compact_of_hwid() to compact MPIDR values on arm64

  Rust:
   - Device:
       - Introduce CoreInternal device context (for bus internal methods)
       - Provide generic drvdata accessors for bus devices
       - Provide Driver::unbind() callbacks
       - Use the infrastructure above for auxiliary, PCI and platform
       - Implement Device::as_bound()
       - Rename Device::as_ref() to Device::from_raw() (treewide)
       - Implement fwnode and device property abstractions
       - Implement example usage in the Rust platform sample driver
   - Devres:
       - Remove the inner reference count (Arc) and use pin-init instead
       - Replace Devres::new_foreign_owned() with devres::register()
       - Require T to be Send in Devres<T>
       - Initialize the data kept inside a Devres last
       - Provide an accessor for the Devres associated Device
   - Device ID:
       - Add support for ACPI device IDs and driver match tables
       - Split up generic device ID infrastructure
       - Use generic device ID infrastructure in net::phy
   - DMA:
       - Implement the dma::Device trait
       - Add DMA mask accessors to dma::Device
       - Implement dma::Device for PCI and platform devices
       - Use DMA masks from the DMA sample module
   - I/O:
       - Implement abstraction for resource regions (struct resource)
       - Implement resource-based ioremap() abstractions
       - Provide platform device accessors for I/O (remap) requests
   - Misc:
       - Support fallible PinInit types in Revocable
       - Implement Wrapper<T> for Opaque<T>
       - Merge pin-init blanket dependencies (for Devres)

  Misc:
   - Fix OF node leak in auxiliary_device_create()
   - Use util macros in device property iterators
   - Improve kobject sample code
   - Add device_link_test() for testing device link flags
   - Fix typo in Documentation/ABI/testing/sysfs-kernel-address_bits
   - Hint to prefer container_of_const() over container_of()"

* tag 'driver-core-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: (84 commits)
  rust: io: fix broken intra-doc links to `platform::Device`
  rust: io: fix broken intra-doc link to missing `flags` module
  rust: io: mem: enable IoRequest doc-tests
  rust: platform: add resource accessors
  rust: io: mem: add a generic iomem abstraction
  rust: io: add resource abstraction
  rust: samples: dma: set DMA mask
  rust: platform: implement the `dma::Device` trait
  rust: pci: implement the `dma::Device` trait
  rust: dma: add DMA addressing capabilities
  rust: dma: implement `dma::Device` trait
  rust: net::phy Change module_phy_driver macro to use module_device_table macro
  rust: net::phy represent DeviceId as transparent wrapper over mdio_device_id
  rust: device_id: split out index support into a separate trait
  device: rust: rename Device::as_ref() to Device::from_raw()
  arm64: cacheinfo: Provide helper to compress MPIDR value into u32
  cacheinfo: Add arch hook to compress CPU h/w id into 32 bits for cache-id
  cacheinfo: Set cache 'id' based on DT data
  container_of: Document container_of() is not to be used in new code
  driver core: auxiliary bus: fix OF node leak
  ...

Pull chrome platform updates from Tzung-Bi Shih:
 "New:
   - Support ECC in chromeos_pstore
   - Allow to control power and data role via sysfs in cros_ec_typec

  Improvements:
   - Defer probe when the dependencies are not ready in cros_ec_typec
   - Retry when a sensor is not ready in cros_ec_sensorhub

  Fixes:
   - Unregister the blocking notifier as well when unregistering the
     struct cros_ec_device.

  Cleanups:
   - Remove redundant code and leverage more suitable helper macro in
     chromeos_laptop
   - Fix typo"

* tag 'chrome-platform-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
  platform/chrome: Fix typo in CROS_USBPD_NOTIFY help text
  platform/chrome: cros_ec_typec: Check ec platform device pointer
  platform/chrome: cros_ec: Unregister notifier in cros_ec_unregister()
  platform/chrome: cros_ec_typec: Add role swap ops
  platform/chrome: chromeos_laptop: Replace open coded variant of DEFINE_RES_IRQ()
  platform/chrome: chromeos_laptop: Remove duplicate check
  platform/chrome: cros_ec_sensorhub: Retries when a sensor is not ready
  platform/chrome: chromeos_pstore: Add ecc_size module parameter
  platform/chrome: cros_ec_typec: Defer probe on missing EC parent

Pull x86 platform drivers from Ilpo Järvinen:

 - alienware: Add more precise labels to fans

 - amd/hsmp: Improve misleading probe errors (make the legacy driver
   aware when HSMP is supported through the ACPI driver)

 - amd/pmc: Add Lenovo Yoga 6 13ALCL6 to pmc quirk list

 - drm/xe: Correct (D)VSEC information to support PMT crashlog feature

 - fujitsu: Clamp charge threshold instead of returning an error

 - ideapad: Expore change types

 - intel/pmt:
     - Add PMT Discovery driver
     - Add API to retrieve telemetry regions by feature
     - Fix crashlog NULL access
     - Support Battlemage GPU (BMG) crashlog

 - intel/vsec:
     - Add Discovery feature
     - Add feature dependency support using device links

 - lenovo:
     - Move lenovo drivers under drivers/platform/x86/lenovo/
     - Add WMI drivers for Lenovo Gaming series
     - Improve DMI handling

 - oxpec:
     - Add support for OneXPlayer X1 Mini Pro (Strix Point variant)
     - Fix EC registers for G1 AMD

 - samsung-laptop: Expose change types

 - wmi: Fix WMI device naming issue (same GUID corner cases)

 - x86-android-tables: Add ovc-capacity-table to generic battery nodes

 - Miscellaneous cleanups / refactoring / improvements

* tag 'platform-drivers-x86-v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (63 commits)
  platform/x86: oxpec: Add support for OneXPlayer X1 Mini Pro (Strix Point)
  platform/x86: oxpec: Fix turbo register for G1 AMD
  platform/x86/intel/pmt: support BMG crashlog
  platform/x86/intel/pmt: use a version struct
  platform/x86/intel/pmt: refactor base parameter
  platform/x86/intel/pmt: add register access helpers
  platform/x86/intel/pmt: decouple sysfs and namespace
  platform/x86/intel/pmt: correct types
  platform/x86/intel/pmt: re-order trigger logic
  platform/x86/intel/pmt: use guard(mutex)
  platform/x86/intel/pmt: mutex clean up
  platform/x86/intel/pmt: white space cleanup
  drm/xe: Correct BMG VSEC header sizing
  drm/xe: Correct the rev value for the DVSEC entries
  platform/x86/intel/pmt: fix a crashlog NULL pointer access
  platform/x86: samsung-laptop: Expose charge_types
  platform/x86/amd: pmc: Add Lenovo Yoga 6 13ALC6 to pmc quirk list
  platform/x86: dell-uart-backlight: Use blacklight power constant
  platform/x86/intel/pmt: fix build dependency for kunit test
  platform/x86: lenovo: gamezone needs "other mode"
  ...

Pull gpio updates from Bartosz Golaszewski:
 "There's one new driver (Apple SMC) and extensions to existing drivers
  for supporting new HW models. A lot of different impovements across
  drivers and in core GPIO code. Details on that are in the signed tag
  as usual.

  We managed to remove some of the legacy APIs. Arnd Bergmann started to
  work on making the legacy bits optional so that we may compile them
  only for older platforms that still really need them.

  Rob Herring has done a lot of work to convert legacy .txt dt-bindings
  for GPIO controllers to YAML. There are only a few left now in the
  GPIO tree.

  A big part of the commits in this PR concern the conversion of GPIO
  drivers to using the new line value setter callbacks. This conversion
  is now complete treewide (unless I've missed something) and once all
  the changes from different trees land in mainline, I'll send you
  another PR containing a commit dropping the legacy callbacks from the
  tree.

  As the quest to pay back technical dept never really ends, we're
  starting another set of interface conversions, this time it's about
  moving fields specific to only a handful of drivers using the
  gpio-mmio helper out of the core gpio_chip structure that every
  controller implements and uses. This cycle we introduce a new set of
  APIs and convert a few drivers under drivers/gpio/, next cycle we'll
  convert remaining modules treewide (in gpio, pinctrl and mfd trees)
  and finally remove the old interfaces and move the gpio-mmio fields
  into their own structure wrapping gpio_chip.

  One last change I should mention here is the rework of the sysfs
  interface. In 2016, we introduced the GPIO character device as the
  preferred alternative to the sysfs class under /sys/class/gpio. While
  it has seen a wide adoption with the help of its user-space
  counterpart - libgpiod - there are still users who prefer the
  simplicity of sysfs.

  As far as the GPIO subsystem is concerned, the problem is not the
  existince of the GPIO class as such but rather the fact that it
  exposes the global GPIO numbers to the user-space, stopping us from
  ever being able to remove the numberspace from the kernel. To that
  end, this release we introduced a parallel, limited sysfs interface
  that doesn't expose these numbers and only implements a subset of
  features that are relevant to the existing users. This is a result of
  several discussions over the course of last year and should allow us
  to remove the legacy part some time in the future.

  Summary:

  GPIOLIB core:
   - introduce a parallel, limited sysfs user ABI that doesn't expose
     the global GPIO numbers to user-space while maintaining backward
     compatibility with the end goal of it completely replacing the
     existing interface, allowing us to remove it
   - remove the legacy devm_gpio_request() routine which has no more
     users
   - start the process of allowing to compile-out the legacy parts of
     the GPIO core for users who don't need it by introducing a new
     Kconfig option: GPIOLIB_LEGACY
   - don't use global GPIO numbers in debugfs output from the core code
     (drivers still do it, the work is ongoing)
   - start the process of moving the fields specific to the gpio-mmio
     helper out of the core struct gpio_chip into their own structure
     that wraps it: create a new header with modern interfaces and
     convert several drivers to using it
   - remove the platform data structure associated with the gpio-mmio
     helper from the kernel after having converted all remaining users
     to generic device properties
   - remove legacy struct gpio definition as it has no more users

  New drivers:
   - add the GPIO driver for the Apple System Management Controller

  Driver improvements:
   - add support for new models to gpio-adp5585, gpio-tps65219 and
     gpio-pca953x
   - extend the interrupt support in gpio-loongson-64bit
   - allow to mark the simulated GPIO lines as invalid in gpio-sim
   - convert all remaining GPIO drivers to using the new GPIO value
     setter callbacks
   - convert gpio-rcar to using simple device power management ops
     callbacks
   - don't check if current direction of a line is output before setting
     the value in gpio-pisosr and ti-fpc202: the GPIO core already
     handles that
   - also drop unneeded GPIO range checks in drivers, the core already
     makes sure we're within bounds when calling driver callbacks
   - use dev_fwnode() where applicable across GPIO drivers
   - set line value in gpio-zynqmp-modepin and gpio-twl6040 when the
     user wants to change direction of the pin to output even though
     these drivers don't need to do anything else to actually set the
     direction, otherwise a call like gpiod_direction_output(d, 1) will
     not result in the line driver high
   - remove the reduntant call to pm_runtime_mark_last_busy() from
     gpio-arizona
   - use lock guards in gpio-cadence and gpio-mxc
   - check the return values of regmap functions in gpio-wcd934x and
     gpio-tps65912
   - use better regmap interfaces in gpio-wcove and gpio-pca953x
   - remove dummy GPIO chip callbacks from several drivers in cases
     where the GPIO core can already handle their absence
   - allow building gpio-palmas as a module

  Fixes:
   - use correct bit widths (according to the documentation) in
     gpio-virtio

  Device-tree bindings:
   - convert several of the legacy .txt documents for many different
     devices to YAML, improving automatic validation
   - create a "trivial" GPIO DT schema that covers a wide range of
     simple hardware that share a set of basic GPIO properties
   - document new HW: Apple MAC SMC GPIO block and adp5589 I/O expander
   - document a new model for pca95xx
   - add and/or remove properties in YAML documents for gpio-rockchip,
     fsl,qoriq-gpio, arm,pl061 and gpio-xilinx

  Misc:
   - some minor refactoring in several places, adding/removing forward
     declarations, moving defines to better places, constify the
     arguments in some functions, remove duplicate includes, etc.
   - documentation updates"

* tag 'gpio-updates-for-v6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (202 commits)
  MIPS: alchemy: gpio: use new GPIO line value setter callbacks for the remaining chips
  gpiolib: enable CONFIG_GPIOLIB_LEGACY even for !GPIOLIB
  gpio: virtio: Fix config space reading.
  gpiolib: make legacy interfaces optional
  dt-bindings: gpio: rockchip: Allow use of a power-domain
  gpiolib: of: add forward declaration for struct device_node
  power: reset: macsmc-reboot: Add driver for rebooting via Apple SMC
  gpio: Add new gpio-macsmc driver for Apple Macs
  mfd: Add Apple Silicon System Management Controller
  soc: apple: rtkit: Make shmem_destroy optional
  dt-bindings: mfd: Add Apple Mac System Management Controller
  dt-bindings: power: reboot: Add Apple Mac SMC Reboot Controller
  dt-bindings: gpio: Add Apple Mac SMC GPIO block
  gpio: cadence: Remove duplicated include in gpio-cadence.c
  gpio: tps65219: Add support for TI TPS65214 PMIC
  gpio: tps65219: Update _IDX & _OFFSET macro prefix
  gpio: sysfs: Fix an end of loop test in gpiod_unexport()
  dt-bindings: gpio: Convert qca,ar7100-gpio to DT schema
  dt-bindings: gpio: Convert maxim,max3191x to DT schema
  dt-bindings: gpio: fsl,qoriq-gpio: Add missing mpc8xxx compatibles
  ...

Correct the misspelling "platorms" to "platforms" in the help text
for the CROS_USBPD_NOTIFY Kconfig option.

Signed-off-by: Keenan Salandy <keenansalandy@gmail.com>
Link: https://lore.kernel.org/r/20250723140930.1443-1-keenansalandy@gmail.com
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>

It is possible that parent device for cros_ec_typec device is already
available, but ec pointer in parent driver data isn't populated yet. It
may happen when cros_typec_probe is running in parallel with
cros_ec_register. This leads to NULL pointer dereference when
cros_typec_probe tries to get driver data from typec->ec->ec->dev.

Check if typec->ec->ec is set before using it in cros_typec_probe.

Signed-off-by: Tomasz Michalec <tmichalec@google.com>
Link: https://lore.kernel.org/r/20250722132826.707087-1-tmichalec@google.com
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>

The blocking notifier is registered in cros_ec_register(); however, it
isn't unregistered in cros_ec_unregister().

Fix it.

Fixes: 42cd0ab476e2 ("platform/chrome: cros_ec: Query EC protocol version if EC transitions between RO/RW")
Cc: stable@vger.kernel.org
Reviewed-by: Benson Leung <bleung@chromium.org>
Link: https://lore.kernel.org/r/20250722120513.234031-1-tzungbi@kernel.org
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>