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Author SHA1 Message Date
Luke D. Jones
e0894ff038
platform/x86: asus-wmi: disable USB0 hub on ROG Ally before suspend 
ASUS have worked around an issue in XInput where it doesn't support USB
selective suspend, which causes suspend issues in Windows. They worked
around this by adjusting the MCU firmware to disable the USB0 hub when
the screen is switched off during the Microsoft DSM suspend path in ACPI.

The issue we have with this however is one of timing - the call the tells
the MCU to this isn't able to complete before suspend is done so we call
this in a prepare() and add a small msleep() to ensure it is done. This
must be done before the screen is switched off to prevent a variety of
possible races.

Further to this the MCU powersave option must also be disabled as it can
cause a number of issues such as:
- unreliable resume connection of N-Key
- complete loss of N-Key if the power is plugged in while suspended
Disabling the powersave option prevents this.

Without this the MCU is unable to initialise itself correctly on resume.

Signed-off-by: "Luke D. Jones" <luke@ljones.dev>
Tested-by: Philip Mueller <philm@manjaro.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20231126230521.125708-2-luke@ljones.dev
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
 2023-11-28 15:19:53 +02:00
Linus Torvalds
25b6377007 drm next and fixes for 6.7-rc1 
renesas:
 - atomic conversion
 - DT support
 
 ssd13xx:
 - dt binding fix for ssd132x
 - Initialize ssd130x crtc_state to NULL.
 
 amdgpu:
 - Fix RAS support check
 - RAS fixes
 - MES fixes
 - SMU13 fixes
 - Contiguous memory allocation fix
 - BACO fixes
 - GPU reset fixes
 - Min power limit fixes
 - GFX11 fixes
 - USB4/TB hotplug fixes
 - ARM regression fix
 - GFX9.4.3 fixes
 - KASAN/KCSAN stack size check fixes
 - SR-IOV fixes
 - SMU14 fixes
 - PSP13 fixes
 - Display blend fixes
 - Flexible array size fixes
 
 amdkfd:
 - GPUVM fix
 
 radeon:
 - Flexible array size fixes
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Merge tag 'drm-next-2023-11-07' of git://anongit.freedesktop.org/drm/drm

Pull more drm updates from Dave Airlie:
 "Geert pointed out I missed the renesas reworks in my main pull, so
  this pull contains the renesas next work for atomic conversion and DT
  support.

  It also contains a bunch of amdgpu and some small ssd13xx fixes.

  renesas:
   - atomic conversion
   - DT support

  ssd13xx:
   - dt binding fix for ssd132x
   - Initialize ssd130x crtc_state to NULL.

  amdgpu:
   - Fix RAS support check
   - RAS fixes
   - MES fixes
   - SMU13 fixes
   - Contiguous memory allocation fix
   - BACO fixes
   - GPU reset fixes
   - Min power limit fixes
   - GFX11 fixes
   - USB4/TB hotplug fixes
   - ARM regression fix
   - GFX9.4.3 fixes
   - KASAN/KCSAN stack size check fixes
   - SR-IOV fixes
   - SMU14 fixes
   - PSP13 fixes
   - Display blend fixes
   - Flexible array size fixes

  amdkfd:
   - GPUVM fix

  radeon:
   - Flexible array size fixes"

* tag 'drm-next-2023-11-07' of git://anongit.freedesktop.org/drm/drm: (83 commits)
  drm/amd/display: Enable fast update on blendTF change
  drm/amd/display: Fix blend LUT programming
  drm/amd/display: Program plane color setting correctly
  drm/amdgpu: Query and report boot status
  drm/amdgpu: Add psp v13 function to query boot status
  drm/amd/swsmu: remove fw version check in sw_init.
  drm/amd/swsmu: update smu v14_0_0 driver if and metrics table
  drm/amdgpu: Add C2PMSG_109/126 reg field shift/masks
  drm/amdgpu: Optimize the asic type fix code
  drm/amdgpu: fix GRBM read timeout when do mes_self_test
  drm/amdgpu: check recovery status of xgmi hive in ras_reset_error_count
  drm/amd/pm: only check sriov vf flag once when creating hwmon sysfs
  drm/amdgpu: Attach eviction fence on alloc
  drm/amdkfd: Improve amdgpu_vm_handle_moved
  drm/amd/display: Increase frame warning limit with KASAN or KCSAN in dml2
  drm/amd/display: Avoid NULL dereference of timing generator
  drm/amdkfd: Update cache info for GFX 9.4.3
  drm/amdkfd: Populate cache info for GFX 9.4.3
  drm/amdgpu: don't put MQDs in VRAM on ARM | ARM64
  drm/amdgpu/smu13: drop compute workload workaround
  ...
 2023-11-07 17:10:02 -08:00
Linus Torvalds
be3ca57cfb media updates for v6.7-rc1 
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Merge tag 'media/v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - the old V4L2 core videobuf kAPI was finally removed. All media
   drivers should now be using VB2 kAPI

 - new automotive driver: mgb4

 - new platform video driver: npcm-video

 - new sensor driver: mt9m114

 - new TI driver used in conjunction with Cadence CSI2RX IP to bridge
   TI-specific parts

 - ir-rx51 was removed and the N900 DT binding was moved to the
   pwm-ir-tx generic driver

 - drop atomisp-specific ov5693, using the upstream driver instead

 - the camss driver has gained RDI3 support for VFE 17x

 - the atomisp driver now detects ISP2400 or ISP2401 at run time. No
   need to set it up at build time anymore

 - lots of driver fixes, cleanups and improvements

* tag 'media/v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (377 commits)
  media: nuvoton: VIDEO_NPCM_VCD_ECE should depend on ARCH_NPCM
  media: venus: Fix firmware path for resources
  media: venus: hfi_cmds: Replace one-element array with flex-array member and use __counted_by
  media: venus: hfi_parser: Add check to keep the number of codecs within range
  media: venus: hfi: add checks to handle capabilities from firmware
  media: venus: hfi: fix the check to handle session buffer requirement
  media: venus: hfi: add checks to perform sanity on queue pointers
  media: platform: cadence: select MIPI_DPHY dependency
  media: MAINTAINERS: Fix path for J721E CSI2RX bindings
  media: cec: meson: always include meson sub-directory in Makefile
  media: videobuf2: Fix IS_ERR checking in vb2_dc_put_userptr()
  media: platform: mtk-mdp3: fix uninitialized variable in mdp_path_config()
  media: mediatek: vcodec: using encoder device to alloc/free encoder memory
  media: imx-jpeg: notify source chagne event when the first picture parsed
  media: cx231xx: Use EP5_BUF_SIZE macro
  media: siano: Drop unnecessary error check for debugfs_create_dir/file()
  media: mediatek: vcodec: Handle invalid encoder vsi
  media: aspeed: Drop unnecessary error check for debugfs_create_file()
  Documentation: media: buffer.rst: fix V4L2_BUF_FLAG_PREPARED
  Documentation: media: gen-errors.rst: fix confusing ENOTTY description
  ...
 2023-11-06 15:06:06 -08:00
Linus Torvalds
edd8e84ae9 sound updates for 6.7 
Most of changes at this time are for ASoC, spread over ASoC core and
 drivers due to the API prefix standardization.  Other than that, there
 have little change wrt API, rather lots of driver-specific updates and
 fixes.  Some highlight below:
 
 ASoC:
 - Standardization of API prefix
 - GPIO API usage improvements
 - Support for HDA patches
 - Lots of work on SOF, including crash dump support
 - Fixes for noise when stopping some Sounwire CODECs
 - Support for AMD platforms with es83xx, AMD ACP 6.3 and 7.0, Awinc
   AT87390 and AW88399, many Intel platforms, many Mediatek platforms,
   Qualcomm SM6115 and SC7180 platforms, Richtek RTQ9128 and Texas
   Instruments TAS575x
 
 HD-audio and USB-audio:
 - Deferred probe support of audio component binding
 - More fixes and enhancements for Cirrus subcodecs
 - USB Scarlett2 mixer and McIntosh DSD quirk
 
 Others:
 - More enhancement of snd-aloop driver
 - Update MAINTAINERS entry for linux-sound mailing list
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Merge tag 'sound-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "Most of changes at this time are for ASoC, spread over ASoC core and
  drivers due to the API prefix standardization.

  Other than that, there have little change wrt API, rather lots of
  driver-specific updates and fixes.

  Some highlight below:

  ASoC:
   - Standardization of API prefix
   - GPIO API usage improvements
   - Support for HDA patches
   - Lots of work on SOF, including crash dump support
   - Fixes for noise when stopping some Sounwire CODECs
   - Support for AMD platforms with es83xx, AMD ACP 6.3 and 7.0, Awinc
     AT87390 and AW88399, many Intel platforms, many Mediatek platforms,
     Qualcomm SM6115 and SC7180 platforms, Richtek RTQ9128 and Texas
     Instruments TAS575x

  HD-audio and USB-audio:
   - Deferred probe support of audio component binding
   - More fixes and enhancements for Cirrus subcodecs
   - USB Scarlett2 mixer and McIntosh DSD quirk

  Others:
   - More enhancement of snd-aloop driver
   - Update MAINTAINERS entry for linux-sound mailing list"

* tag 'sound-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (485 commits)
  ALSA: hda: cs35l41: Fix missing error code in cs35l41_smart_amp()
  ALSA: hda: cs35l41: mark cs35l41_verify_id() static
  ASoC: codecs: wsa883x: make use of new mute_unmute_on_trigger flag
  ASoC: soc-dai: add flag to mute and unmute stream during trigger
  ASoC: ams-delta.c: use component after check
  ASoC: amd: acp: select SND_SOC_AMD_ACP_LEGACY_COMMON for ACP63
  ASoC: codecs: aw88399: fix typo in Kconfig select
  ASoC: amd: acp: add ACPI dependency
  ASoC: Intel: avs: Add rt5514 machine board
  ASoC: Intel: avs: Add rt5514 machine board
  ALSA: scarlett2: Add missing check with firmware version control
  ALSA: virtio: use ack callback
  ALSA: scarlett2: Remap Level Meter values
  ALSA: scarlett2: Allow passing any output to line_out_remap()
  ALSA: scarlett2: Add support for reading firmware version
  ALSA: scarlett2: Rename Gen 3 config sets
  ALSA: scarlett2: Rename scarlett_gen2 to scarlett2
  ASoC: cs35l41: Detect CSPL errors when sending CSPL commands
  ALSA: hda: cs35l41: Check CSPL state after loading firmware
  ALSA: hda: cs35l41: Do not unload firmware before reset in system suspend
  ...
 2023-11-02 14:34:14 -10:00
Linus Torvalds
59fff63cc2 platform-drivers-x86 for v6.7-1 
Highlights:
  - asus-wmi:		Support for screenpad and solve brightness key
 			press duplication
  - int3472:		Eliminate the last use of deprecated GPIO functions
  - mlxbf-pmc:		New HW support
  - msi-ec:		Support new EC configurations
  - thinkpad_acpi:	Support reading aux MAC address during passthrough
  - wmi: 		Fixes & improvements
  - x86-android-tablets:	Detection fix and avoid use of GPIO private APIs
  - Debug & metrics interface improvements
  - Miscellaneous cleanups / fixes / improvements
 
 The following is an automated shortlog grouped by driver:
 
 acer-wmi:
  -  Remove void function return
 
 amd/hsmp:
  -  add support for metrics tbl
  -  create plat specific struct
  -  Fix iomem handling
  -  improve the error log
 
 amd/pmc:
  -  Add dump_custom_stb module parameter
  -  Add PMFW command id to support S2D force flush
  -  Handle overflow cases where the num_samples range is higher
  -  Use flex array when calling amd_pmc_stb_debugfs_open_v2()
 
 asus-wireless:
  -  Replace open coded acpi_match_acpi_device()
 
 asus-wmi:
  -  add support for ASUS screenpad
  -  Do not report brightness up/down keys when also reported by acpi_video
 
 gpiolib: acpi:
  -  Add a ignore interrupt quirk for Peaq C1010
  -  Check if a GPIO is listed in ignore_interrupt earlier
 
 hp-bioscfg:
  -  Annotate struct bios_args with __counted_by
 
 inspur-platform-profile:
  -  Add platform profile support
 
 int3472:
  -  Add new skl_int3472_fill_gpiod_lookup() helper
  -  Add new skl_int3472_gpiod_get_from_temp_lookup() helper
  -  Stop using gpiod_toggle_active_low()
  -  Switch to devm_get_gpiod()
 
 intel: bytcrc_pwrsrc:
  -  Convert to platform remove callback returning void
 
 intel/ifs:
  -  Add new CPU support
  -  Add new error code
  -  ARRAY BIST for Sierra Forest
  -  Gen2 scan image loading
  -  Gen2 Scan test support
  -  Metadata validation for start_chunk
  -  Refactor image loading code
  -  Store IFS generation number
  -  Validate image size
 
 intel_speed_select_if:
  -  Remove hardcoded map size
  -  Use devm_ioremap_resource
 
 intel/tpmi:
  -  Add debugfs support for read/write blocked
  -  Add defines to get version information
 
 intel-uncore-freq:
  -  Ignore minor version change
 
 ISST:
  -  Allow level 0 to be not present
  -  Ignore minor version change
  -  Use fuse enabled mask instead of allowed levels
 
 mellanox:
  -  Fix misspelling error in routine name
  -  Rename some init()/exit() functions for consistent naming
 
 mlxbf-bootctl:
  -  Convert to platform remove callback returning void
 
 mlxbf-pmc:
  -  Add support for BlueField-3
 
 mlxbf-tmfifo:
  -  Convert to platform remove callback returning void
 
 mlx-Convert to platform remove callback returning void:
  - mlx-Convert to platform remove callback returning void
 
 mlxreg-hotplug:
  -  Convert to platform remove callback returning void
 
 mlxreg-io:
  -  Convert to platform remove callback returning void
 
 mlxreg-lc:
  -  Convert to platform remove callback returning void
 
 msi-ec:
  -  Add more EC configs
  -  rename fn_super_swap
 
 nvsw-sn2201:
  -  Convert to platform remove callback returning void
 
 sel3350-Convert to platform remove callback returning void:
  - sel3350-Convert to platform remove callback returning void
 
 siemens: simatic-ipc-batt-apollolake:
  -  Convert to platform remove callback returning void
 
 siemens: simatic-ipc-batt:
  -  Convert to platform remove callback returning void
 
 siemens: simatic-ipc-batt-elkhartlake:
  -  Convert to platform remove callback returning void
 
 siemens: simatic-ipc-batt-f7188x:
  -  Convert to platform remove callback returning void
 
 siemens: simatic-ipc-batt:
  -  Simplify simatic_ipc_batt_remove()
 
 surface: acpi-notify:
  -  Convert to platform remove callback returning void
 
 surface: aggregator:
  -  Annotate struct ssam_event with __counted_by
 
 surface: aggregator-cdev:
  -  Convert to platform remove callback returning void
 
 surface: aggregator-registry:
  -  Convert to platform remove callback returning void
 
 surface: dtx:
  -  Convert to platform remove callback returning void
 
 surface: gpe:
  -  Convert to platform remove callback returning void
 
 surface: hotplug:
  -  Convert to platform remove callback returning void
 
 surface: surface3-wmi:
  -  Convert to platform remove callback returning void
 
 think-lmi:
  -  Add bulk save feature
  -  Replace kstrdup() + strreplace() with kstrdup_and_replace()
  -  Use strreplace() to replace a character by nul
 
 thinkpad_acpi:
  -  Add battery quirk for Thinkpad X120e
  -  replace deprecated strncpy with memcpy
  -  sysfs interface to auxmac
 
 tools/power/x86/intel-speed-select:
  -  Display error for core-power support
  -  Increase max CPUs in one request
  -  No TRL for non compute domains
  -  Sanitize integer arguments
  -  turbo-mode enable disable swapped
  -  Update help for TRL
  -  Use cgroup isolate for CPU 0
  -  v1.18 release
 
 wmi:
  -  Decouple probe deferring from wmi_block_list
  -  Decouple WMI device removal from wmi_block_list
  -  Fix opening of char device
  -  Fix probe failure when failing to register WMI devices
  -  Fix refcounting of WMI devices in legacy functions
 
 x86-android-tablets:
  -  Add a comment about x86_android_tablet_get_gpiod()
  -  Create a platform_device from module_init()
  -  Drop "linux,power-supply-name" from lenovo_yt3_bq25892_0_props[]
  -  Fix Lenovo Yoga Tablet 2 830F/L vs 1050F/L detection
  -  Remove invalid_aei_gpiochip from Peaq C1010
  -  Remove invalid_aei_gpiochip support
  -  Stop using gpiolib private APIs
  -  Use platform-device as gpio-keys parent
 
 xo15-ebook:
  -  Replace open coded acpi_match_acpi_device()
 
 Merges:
  -  Merge branch 'pdx86/platform-drivers-x86-int3472' into review-ilpo
  -  Merge branch 'pdx86/platform-drivers-x86-mellanox-init' into review-ilpo
  -  Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-ilpo
  -  Merge remote-tracking branch 'pdx86/platform-drivers-x86-android-tablets' into review-hans
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Merge tag 'platform-drivers-x86-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Ilpo Järvinen:

 - asus-wmi: Support for screenpad and solve brightness key press
   duplication

 - int3472: Eliminate the last use of deprecated GPIO functions

 - mlxbf-pmc: New HW support

 - msi-ec: Support new EC configurations

 - thinkpad_acpi: Support reading aux MAC address during passthrough

 - wmi: Fixes & improvements

 - x86-android-tablets: Detection fix and avoid use of GPIO private APIs

 - Debug & metrics interface improvements

 - Miscellaneous cleanups / fixes / improvements

* tag 'platform-drivers-x86-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (80 commits)
  platform/x86: inspur-platform-profile: Add platform profile support
  platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e
  platform/x86: wmi: Decouple WMI device removal from wmi_block_list
  platform/x86: wmi: Fix opening of char device
  platform/x86: wmi: Fix probe failure when failing to register WMI devices
  platform/x86: wmi: Fix refcounting of WMI devices in legacy functions
  platform/x86: wmi: Decouple probe deferring from wmi_block_list
  platform/x86/amd/hsmp: Fix iomem handling
  platform/x86: asus-wmi: Do not report brightness up/down keys when also reported by acpi_video
  platform/x86: thinkpad_acpi: replace deprecated strncpy with memcpy
  tools/power/x86/intel-speed-select: v1.18 release
  tools/power/x86/intel-speed-select: Use cgroup isolate for CPU 0
  tools/power/x86/intel-speed-select: Increase max CPUs in one request
  tools/power/x86/intel-speed-select: Display error for core-power support
  tools/power/x86/intel-speed-select: No TRL for non compute domains
  tools/power/x86/intel-speed-select: turbo-mode enable disable swapped
  tools/power/x86/intel-speed-select: Update help for TRL
  tools/power/x86/intel-speed-select: Sanitize integer arguments
  platform/x86: acer-wmi: Remove void function return
  platform/x86/amd/pmc: Add dump_custom_stb module parameter
  ...
 2023-10-31 17:53:00 -10:00
Linus Torvalds
3475b91ff2 chrome platform changes for 6.7 
* Improvements
 
   - Annotate flexible array members with __counted_by.
   - Convert platform drivers' .remove callbacks to return void.
 
 * Fixes
 
   - Avoid MKBP event timeouts by disabling/enabling IRQ later/earlier.
 
 * Misc
 
   - Minor cleanups and fixes.
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Merge tag 'tag-chrome-platform-for-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

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

   - Annotate flexible array members with __counted_by

   - Convert platform drivers' .remove callbacks to return void

  Fixes:

   - Avoid MKBP event timeouts by disabling/enabling IRQ later/earlier

  Misc:

   - Minor cleanups and fixes"

* tag 'tag-chrome-platform-for-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: (21 commits)
  platform/chrome: cros_ec_lpc: Separate host command and irq disable
  platform/chrome: kunit: make EC protocol tests independent
  platform/chrome: kunit: initialize lock for fake ec_dev
  platform/chrome: cros_ec: fix compilation warning
  platform/chrome: cros_ec_proto: Mark outdata as const
  platform/chrome: cros_typec_vdm: Mark port_amode_ops const
  platform/chrome: cros_ec_typec: Use dev_err_probe() more
  platform/chrome: cros_ec_typec: Use semi-colons instead of commas
  platform/chrome/wilco_ec: telemetry: Convert to platform remove callback returning void
  platform/chrome/wilco_ec: debugfs: Convert to platform remove callback returning void
  platform/chrome/wilco_ec: core: Convert to platform remove callback returning void
  platform/chrome: cros_usbpd_notify: Convert to platform remove callback returning void
  platform/chrome: cros_usbpd_logger: Convert to platform remove callback returning void
  platform/chrome: cros_typec_switch: Convert to platform remove callback returning void
  platform/chrome: cros_ec_vbc: Convert to platform remove callback returning void
  platform/chrome: cros_ec_sysfs: Convert to platform remove callback returning void
  platform/chrome: cros_ec_lpc: Convert to platform remove callback returning void
  platform/chrome: cros_ec_lightbar: Convert to platform remove callback returning void
  platform/chrome: cros_ec_debugfs: Convert to platform remove callback returning void
  platform/chrome: cros_ec_chardev: Convert to platform remove callback returning void
  ...
 2023-10-31 17:47:40 -10:00
Linus Torvalds
b05ddad009 gpio updates for v6.7-rc1 
GPIOLIB core:
 - provide interfaces allowing users to retrieve, manage and query the
   reference counted GPIO device instead of accessing the private gpio_chip
   structure
 - replace gpiochip_find() with gpio_device_find()
 - remove unused acpi_get_and_request_gpiod()
 - improve the ignore_interrupt functionality in GPIO ACPI
 - correct notifier return codes in gpiolib-of
 - unexport gpiod_set_transitory() as it's unused outside of core GPIO code
 - while there are still external users accessing struct gpio_chip, let's
   make gpiochip_get_desc() public so that they at least use the preferred
   helper
 - improve locking for lookup tables
 - annotate struct linereq with __counted_by
 - improve GPIOLIB docs
 - add an OF quirk for LED trigger sources
 
 Driver improvements:
 - convert all GPIO drivers with .remove() callbacks to using the new
   variant returning void instead of int
 - stop accessing the GPIOLIB private structures in gpio-mockup,
   i2c-mux-gpio, hte-tegra194, gpio-sim
 - use the recommended pattern for autofree variables in gpio-sim
 - add support for more models to gpio-loongson
 - use a notifier chain to notify other blocks about interrupts in
   gpio-eic-sprd instead of looking up GPIO devices on every interrupt
 - convert gpio-pca953x and gpio-fx6408 to using the maple tree regmap
   cache
 - don't include GPIOLIB internal headers in drivers which don't need them
 - move the ingenic NAND quirk into gpiolib-of
 - add an ignore interrupt quirk for Peaq C1010
 - drop static GPIO base from gpio-omap, gpio-f7188x
 - use the preferred device_get_match_data() function in drivers that still
   don't
 - refactor gpio-pca953x: switch to using DEFINE_SIMPLE_DEV_PM_OPS(), use
   cleanup helpers, use dev_err_probe() where it makes sense, fully convert
   to using devres and some other minor tweaks
 
 DT bindings:
 - add support for a new model to gpio-vf610 and update existing properties
 - add support for more loongson models
 - add missing support for imx models that are used but undocumented
 - convert bindings for Intel IXP4xx to schema
 
 Minor stuff:
 - deprecate gpio-mockup in favor of gpio-sim
 - include missing headers here and there
 - stop using gpiochip_find() in OMAP1 board files
 - minor tweaks in gpio-vf610, gpio-hisi
 - remove unneeded 'extern' specifiers from headers
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Merge tag 'gpio-updates-for-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "We don't have any new drivers. The loongson driver is getting extended
  with support for new models. There's a big refactor of gpio-pca953x
  and many small improvements to others.

  The GPIO code in the kernel has acquired a lot of cruft over the years
  as well as many abusers of the API across the kernel tree. This
  release cycle we have started a major cleanup and improvement effort
  that will most likely span several releases. We have started by
  converting external users of struct gpio_chip to accessing the wrapper
  around it - struct gpio_device. This is because the latter is
  reference counted while the former is removed when the provider is
  unbound. We also removed several instances of drivers accessing
  private GPIOLIB structures and including the private header from
  drivers/gpio/.

  To that end you'll see several commits aimed at different subsystems
  (acked by relevant maintainers) as well as two merges from the
  x86/platform tree.

  We'll then rework the locking in GPIOLIB which currently uses a big
  spinlock for many different things and could use becoming more
  fine-grained, especially as it doesn't even get the locking right.
  We'll also use SRCU for protecting the gpio_chip pointer against
  in-kernel hot-unplug crashes similar to what we saw triggered from
  user-space and fixed with semaphores in gpiolib-cdev. The core GPIOLIB
  is still vulnerable to these use-cases. I'm just mentioning the plans
  here, this is not part of this PR.

  You'll see some new instances of using __free(). We've added a
  gpio_device_put cleanup helper similar to the put_device one
  introduced by Peter Zijlstra and used it according to the preferred
  pattern except where it didn't make sense.

  GPIOLIB core:
   - provide interfaces allowing users to retrieve, manage and query the
     reference counted GPIO device instead of accessing the private
     gpio_chip structure
   - replace gpiochip_find() with gpio_device_find()
   - remove unused acpi_get_and_request_gpiod()
   - improve the ignore_interrupt functionality in GPIO ACPI
   - correct notifier return codes in gpiolib-of
   - unexport gpiod_set_transitory() as it's unused outside of core GPIO
     code
   - while there are still external users accessing struct gpio_chip,
     let's make gpiochip_get_desc() public so that they at least use the
     preferred helper
   - improve locking for lookup tables
   - annotate struct linereq with __counted_by
   - improve GPIOLIB docs
   - add an OF quirk for LED trigger sources

  Driver improvements:
   - convert all GPIO drivers with .remove() callbacks to using the new
     variant returning void instead of int
   - stop accessing the GPIOLIB private structures in gpio-mockup,
     i2c-mux-gpio, hte-tegra194, gpio-sim
   - use the recommended pattern for autofree variables in gpio-sim
   - add support for more models to gpio-loongson
   - use a notifier chain to notify other blocks about interrupts in
     gpio-eic-sprd instead of looking up GPIO devices on every interrupt
   - convert gpio-pca953x and gpio-fx6408 to using the maple tree regmap
     cache
   - don't include GPIOLIB internal headers in drivers which don't need
     them
   - move the ingenic NAND quirk into gpiolib-of
   - add an ignore interrupt quirk for Peaq C1010
   - drop static GPIO base from gpio-omap, gpio-f7188x
   - use the preferred device_get_match_data() function in drivers that
     still don't
   - refactor gpio-pca953x: switch to using DEFINE_SIMPLE_DEV_PM_OPS(),
     use cleanup helpers, use dev_err_probe() where it makes sense,
     fully convert to using devres and some other minor tweaks

  DT bindings:
   - add support for a new model to gpio-vf610 and update existing
     properties
   - add support for more loongson models
   - add missing support for imx models that are used but undocumented
   - convert bindings for Intel IXP4xx to schema

  Minor stuff:
   - deprecate gpio-mockup in favor of gpio-sim
   - include missing headers here and there
   - stop using gpiochip_find() in OMAP1 board files
   - minor tweaks in gpio-vf610, gpio-hisi
   - remove unneeded 'extern' specifiers from headers"

* tag 'gpio-updates-for-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (108 commits)
  hte: tegra194: add GPIOLIB dependency
  hte: tegra194: don't access struct gpio_chip
  gpiolib: provide gpio_device_get_base()
  i2c: mux: gpio: don't fiddle with GPIOLIB internals
  gpiolib: provide gpiod_to_gpio_device()
  gpiolib: provide gpio_device_to_device()
  gpio: hisi: Fix format specifier
  gpiolib: provide gpio_device_find_by_fwnode()
  gpio: acpi: remove acpi_get_and_request_gpiod()
  gpio: Use device_get_match_data()
  gpio: vf610: update comment for i.MX8ULP and i.MX93 legacy compatibles
  platform/x86: int3472: Switch to devm_get_gpiod()
  platform/x86: int3472: Stop using gpiod_toggle_active_low()
  platform/x86: int3472: Add new skl_int3472_gpiod_get_from_temp_lookup() helper
  platform/x86: int3472: Add new skl_int3472_fill_gpiod_lookup() helper
  gpio: vf610: simplify code by dropping data check
  gpio: vf610: add i.MX8ULP of_device_id entry
  dt-bindings: gpio: vf610: add i.MX95 compatible
  dt-bindings: gpio: vf610: correct i.MX8ULP and i.MX93
  dt-bindings: gpio: vf610: update gpio-ranges
  ...
 2023-10-31 17:21:54 -10:00
Geert Uytterhoeven
fa32c6bc92 drm: renesas: shmobile: Use media bus formats in platform data 
Replace the custom shmob_drm_interface enumeration values with standard
media bus formats.  This simplifies driver handling of bus formats and
prepares for DT support.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/0a15e5100ca30d14953c93550eb1d4c2e18de939.1694767209.git.geert+renesas@glider.be
 2023-10-16 11:47:46 +02:00
Laurent Pinchart
6a6ab0c716 drm: renesas: shmobile: Use struct videomode in platform data 
Replace the drm_mode_modeinfo field with videomode that includes more
signal polarity flags.  This simplifies driver handling of panel modes
and prepares for DT support.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[geert: Simplify]
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/4312e56de424d94399c6105e7159317eae86c9d5.1694767209.git.geert+renesas@glider.be
 2023-10-16 11:47:46 +02:00
Laurent Pinchart
04ed052f3a drm: renesas: shmobile: Remove support for SYS panels 
SYS panels are not used, and have no defined DT bindings.  Remove their
support to avoid impeding DT support.  It can always be added back
later.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/4ccca2a5ac05c73ea9fd6e44b8bc443fd9d14e0d.1694767209.git.geert+renesas@glider.be
 2023-10-16 11:47:45 +02:00
Laurent Pinchart
0da28d5fc8 drm: renesas: shmobile: Remove backlight support 
Backlight support should be implemented by panels, not by the LCDC
driver.  As the feature is currently unused anyway, remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[geert: Cleanups]
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/69707650245bc2193d072f24723d4d5482ea590b.1694767209.git.geert+renesas@glider.be
 2023-10-16 11:47:44 +02:00
Kees Cook
4a530cb932 hwmon: Annotate struct gsc_hwmon_platform_data with __counted_by 
Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS
(for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family
functions).

As found with Coccinelle[1], add __counted_by for struct gsc_hwmon_platform_data.

[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci

Cc: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20230922175053.work.564-kees@kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
 2023-10-08 22:46:04 -07:00
Linus Walleij
968118fcf0 OMAP/gpio: drop MPUIO static base 
The OMAP GPIO driver hardcodes the MPIO chip base, but there
is no point: we have already moved all consumers over to using
descriptor look-ups.

Drop the MPUIO GPIO base and use dynamic assignment.

Root out the unused instances of the OMAP_MPUIO() macro and
delete the unused OMAP_GPIO_IS_MPUIO() macro.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Tested-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
 2023-10-04 11:37:25 +02:00
Stephen Boyd
2f3dd39e2b platform/chrome: cros_ec_proto: Mark outdata as const 
The 'outdata' is copied to the data buffer in cros_ec_cmd() before being
sent over to the EC. Mark the argument as const so that callers can pass
const pointers to this function and so that callers know the data won't
be modified.

Cc: Prashant Malani <pmalani@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Acked-by: Prashant Malani <pmalani@chromium.org>
Link: https://lore.kernel.org/r/20231003003429.1378109-5-swboyd@chromium.org
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
 2023-10-04 11:40:54 +08:00
Linus Walleij
1b8a62937e
ASoC: ti: Convert TWL4030 to use GPIO descriptors 
The TWL4030 is actually only ever populated from the device tree,
so we can just pass the right device and headphone jack GPIO name
to snd_soc_jack_add_gpios() and it will pick the right GPIO right
from the device tree.

The platform data patch is unused (no in-tree users of the pdata
method) but these can use GPIO descriptor tables rather than global
GPIO numbers if they need this.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Link: https://lore.kernel.org/r/20230926-descriptors-asoc-ti-v1-3-60cf4f8adbc5@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-10-02 14:06:20 +01:00
Reka Norman
5d227f02ce media: cros-ec-cec: Get number of CEC ports from EC 
Add a new CEC port count host command and use it to query the number of
CEC ports from the EC. If the host command is not supported then it must
be old EC firmware which only supports one port, so fall back to
assuming one port.

This patch completes support for multiple ports in cros-ec-cec.

Signed-off-by: Reka Norman <rekanorman@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
 2023-09-27 09:39:55 +02:00
Reka Norman
425d20518c media: cros-ec-cec: Support receiving messages from multiple ports 
Currently, received messages are sent from the EC in the cec_message
MKBP event. Since the size of ec_response_get_next_data_v1 is 16 bytes,
which is also the maximum size of a CEC message, there is no space to
add a port parameter. Increasing the size of
ec_response_get_next_data_v1 is an option, but this would increase
EC-kernel traffic for all MKBP event types.

Instead, use an event to notify that data is ready, and add a new read
command to read the data.

For backwards compatibility with old EC firmware, continue to handle
cec_message events as well.

Signed-off-by: Reka Norman <rekanorman@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
 2023-09-27 09:39:54 +02:00
Reka Norman
1cabf52639 media: cros-ec-cec: Support multiple ports in MKBP cec_events 
Use the top four bits of the cec_events MKBP event to store the port
number.

Signed-off-by: Reka Norman <rekanorman@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
 2023-09-27 09:39:54 +02:00
Reka Norman
adbfc747dd media: cros-ec-cec: Support multiple ports in write command 
Add a v1 of the CEC write command which contains a port parameter. Check
which versions of the write command the EC supports and use the highest
supported version. If it only supports v0, check that there is only one
port. With v0, the EC will assume all write commands are for port 0.

Signed-off-by: Reka Norman <rekanorman@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
 2023-09-27 09:39:54 +02:00
Reka Norman
e90bd1fe7c media: cros-ec-cec: Support multiple ports in set/get host commands 
Reuse the top four bits of the cmd field to specify the port number.
The reason for doing this as opposed to adding a separate uint8_t field
is it avoids the need to add new versions of these commands. The change
is backwards compatible since these bits were previously always zero, so
the default behaviour is to always operate on port 0.

Signed-off-by: Reka Norman <rekanorman@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
 2023-09-27 09:39:54 +02:00
Reka Norman
4d0e179a42 media: cros-ec-cec: Manage an array of ports 
To support multiple CEC ports, change cros_ec_cec to contain an array of
ports, each with their own CEC adapter, etc.

For now, only create a single port and use that port everywhere, so
there is no functional change. Support for multiple ports will be added
in the following patches.

Signed-off-by: Reka Norman <rekanorman@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
 2023-09-27 09:39:54 +02:00
Luke D. Jones
2c97d3e55b platform/x86: asus-wmi: add support for ASUS screenpad 
Add support for the WMI methods used to turn off and adjust the
brightness of the secondary "screenpad" device found on some high-end
ASUS laptops like the GX650P series and others.

There are some small quirks with this device when considering only the
raw WMI methods:
1. The Off method can only switch the device off
2. Changing the brightness turns the device back on
3. To turn the device back on the brightness must be > 1
4. When the device is off the brightness can't be changed (so it is
   stored by the driver if device is off).
5. Booting with a value of 0 brightness (retained by bios) means the bios
   will set a value of >0 <15
6. When the device is off it is "unplugged"

asus_wmi sets the minimum brightness as 20 in general use, and 60 for
booting with values <= min.

The ACPI methods are used in a new backlight device named asus_screenpad.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
Link: https://lore.kernel.org/r/20230830032237.42987-2-luke@ljones.dev
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2023-09-12 10:18:07 +02:00
Andy Shevchenko
2f4d3e2933 gpio: pca953x: Drop unused fields in struct pca953x_platform_data 
New code should solely use firmware nodes for the specifics and
not any callbacks.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
 2023-09-11 08:59:57 +02:00
Linus Torvalds
ff6e6ded54 RTC for 6.6 
Subsystem:
  - Add a way for drivers to tell the core the supported alarm range is smaller
    than the date range. This is not used yet but will be useful for the
    alarmtimers in the next release.
  - fix Wvoid-pointer-to-enum-cast warnings
  - remove redundant of_match_ptr()
  - stop warning for invalid alarms when the alarm is disabled
 
 Drivers:
  - isl12022: allow setting the trip level for battery level detection
  - pcf2127: add support for PCF2131 and multiple timestamps
  - stm32: time precision improvement, many fixes
  - twl: NVRAM support
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Merge tag 'rtc-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Subsystem:

   - Add a way for drivers to tell the core the supported alarm range is
     smaller than the date range. This is not used yet but will be
     useful for the alarmtimers in the next release.

   - fix Wvoid-pointer-to-enum-cast warnings

   - remove redundant of_match_ptr()

   - stop warning for invalid alarms when the alarm is disabled

  Drivers:

   - isl12022: allow setting the trip level for battery level detection

   - pcf2127: add support for PCF2131 and multiple timestamps

   - stm32: time precision improvement, many fixes

   - twl: NVRAM support"

* tag 'rtc-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (73 commits)
  dt-bindings: rtc: ds3231: Remove text binding
  rtc: wm8350: remove unnecessary messages
  rtc: twl: remove unnecessary messages
  rtc: sun6i: remove unnecessary message
  rtc: stop warning for invalid alarms when the alarm is disabled
  rtc: twl: add NVRAM support
  rtc: pcf85363: Allow to wake up system without IRQ
  rtc: m48t86: add DT support for m48t86
  dt-bindings: rtc: Add ST M48T86
  rtc: pcf2127: remove useless check
  rtc: rzn1: Report maximum alarm limit to rtc core
  rtc: ds1305: Report maximum alarm limit to rtc core
  rtc: tps6586x: Report maximum alarm limit to rtc core
  rtc: cmos: Report supported alarm limit to rtc infrastructure
  rtc: cros-ec: Detect and report supported alarm window size
  rtc: Add support for limited alarm timer offsets
  rtc: isl1208: Fix incorrect logic in isl1208_set_xtoscb()
  MAINTAINERS: remove obsolete pattern in RTC SUBSYSTEM section
  rtc: tps65910: Remove redundant dev_warn() and do not check for 0 return after calling platform_get_irq()
  rtc: omap: Do not check for 0 return after calling platform_get_irq()
  ...
 2023-09-07 16:07:35 -07:00
Linus Torvalds
b84acc11b1 fbdev fixes and cleanups for 6.6-rc1: 
- Drop the mx3fb driver
 - Use list_for_each_entry() helper in fbcore code
 - Shorten neofb product names for fb-fix id field
 - reduce memory usage in ssd1307fb
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Merge tag 'fbdev-for-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev

Pull fbdev updates from Helge Deller:

 - Drop the mx3fb driver

 - Use list_for_each_entry() helper in fbcore code

 - Shorten neofb product names for fb-fix id field

 - reduce memory usage in ssd1307fb

* tag 'fbdev-for-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
  fbdev: Update fbdev source file paths
  fbdev: ssd1307fb: Use bool for ssd1307fb_deviceinfo flags
  fbdev: neofb: Shorten Neomagic product name in info struct
  fbdev: mx3fb: Remove the driver
  fbdev/core: Use list_for_each_entry() helper
 2023-09-01 10:04:14 -07:00
Linus Torvalds
e2c874f999 platform-drivers-x86 for v6.6-1 
Highlights:
  -  hp-bioscfg:  New firmware-attributes driver for changing BIOS settings
                  from within Linux
  -  asus-wmi:    Add charger mode, middle fan and eGPU settings support
  -  ideapad:     Support keyboard backlight control on more models
  -  mellanox:    Support for new models
  -  sel-3350:    New LED and power-supply driver for this industrial mainboard
  -  simatic-ipc: Add RTC battery monitor and various new models support
  -  Miscellaneous other cleanups / fixes
 
 The following is an automated git shortlog grouped by driver:
 
 Add SEL-3350 platform driver:
  -  Add SEL-3350 platform driver
 
 Documentation/ABI:
  -  Add new attribute for mlxreg-io sysfs interfaces
 
 MAINTAINERS:
  -  Add entries for Siemens IPC modules
 
 Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans:
  -  Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans
 
 Merge remote-tracking branch 'pdx86/fixes' into pdx86/for-next:
  -  Merge remote-tracking branch 'pdx86/fixes' into pdx86/for-next
 
 Merge remote-tracking branch 'pdx86/platform-drivers-x86-simatic-ipc' into review-hans:
  -  Merge remote-tracking branch 'pdx86/platform-drivers-x86-simatic-ipc' into review-hans
 
 Merge tag 'ib-pdx86-simatic-v6.6' into review-hans:
  -  Merge tag 'ib-pdx86-simatic-v6.6' into review-hans
 
 Merge tag 'ib-pdx86-simatic-v6.6-2' into review-hans:
  -  Merge tag 'ib-pdx86-simatic-v6.6-2' into review-hans
 
 Move all simatic ipc drivers to the subdirectory siemens:
  -  Move all simatic ipc drivers to the subdirectory siemens
 
 asus-wmi:
  -  corrections to egpu safety check
  -  Fix support for showing middle fan RPM
  -  expose dGPU and CPU tunables for ROG
  -  support setting mini-LED mode
  -  add safety checks to gpu switching
  -  don't allow eGPU switching if eGPU not connected
  -  add WMI method to show if egpu connected
  -  support middle fan custom curves
  -  add support for showing middle fan RPM
  -  add support for showing charger mode
 
 dell-sysman:
  -  Fix reference leak
 
 doc:
  -  TPMI: Add debugfs documentation
 
 hp-bioscfg:
  -  Update steps order list elements are evaluated
  -  Use kmemdup() to replace kmalloc + memcpy
  -  Remove duplicate use of variable in inner loop
  -  Change how password encoding size is evaluated
  -  Change how enum possible values size is evaluated
  -  Change how order list size is evaluated
  -  Change how prerequisites size is evaluated
  -  Replace the word HACK from source code
  -  Fix uninitialized variable errors
  -  Fix memory leaks in attribute packages
  -  fix error reporting in hp_add_other_attributes()
  -  prevent a small buffer overflow
  -  fix a signedness bug in hp_wmi_perform_query()
  -  MAINTAINERS
  -  Makefile
  -  surestart-attributes
  -  string-attributes
  -  spmobj-attributes
  -  passwdobj-attributes
  -  order-list-attributes
  -  int-attributes
  -  enum-attributes
  -  biosattr-interface
  -  bioscfg
  -  bioscfg-h
  -  Documentation
 
 ideapad-laptop:
  -  Add support for keyboard backlights using KBLC ACPI symbol
 
 leds:
  -  simatic-ipc-leds: default config switch to platform switch
 
 mlx-platform:
  -  Add dependency on PCI to Kconfig
 
 mlxbf-bootctl:
  -  Support sysfs entries for MFG fields
  -  Support setting the ARM boot state to "OS up"
  -  Support the large icmc write/read
 
 p2sb:
  -  Make the Kconfig symbol hidden
 
 platform:
  -  mellanox: nvsw-sn2201: change fans i2c busses.
  -  mellanox: mlxreg-hotplug: Extend condition for notification callback processing
  -  mellanox: Add initial support for PCIe based programming logic device
  -  mellanox: mlx-platform: Get interrupt line through ACPI
  -  mellanox: mlx-platform: Introduce ACPI init flow
  -  mellanox: mlx-platform: Prepare driver to allow probing through ACPI infrastructure
  -  mellanox: mlx-platform: Add reset callback
  -  mellanox: Cosmetic changes
  -  mellanox: mlx-platform: Modify power off callback
  -  mellanox: mlx-platform: add support for additional CPLD
  -  mellanox: mlx-platform: Add reset cause attribute
  -  mellanox: mlx-platform: Modify health and power hotplug action
  -  mellanox: Modify reset causes description
  -  mellanox: Add field upgrade capability register
  -  mellanox: Add new attributes
  -  Explicitly include correct DT includes
 
 platform/x86/amd/pmc:
  -  Fix build error with randconfig
  -  Move PMC driver to separate directory
 
 platform/x86/amd/pmf:
  -  Fix a missing cleanup path
  -  Use str_on_off() helper
 
 platform/x86/intel/tpmi:
  -  Add debugfs interface
  -  Read feature control status
 
 platform/x86/siemens:
  -  simatic-ipc-batt: fix logical error for BX-59A
  -  simatic-ipc: fix logical error for BX-59A
  -  simatic-ipc-batt: fix wrong pointer pass to PTR_ERR()
  -  simatic-ipc-batt: add support for module BX-59A
  -  simatic-ipc: add new models BX-56A/BX-59A
  -  Kconfig: adjust help text
  -  simatic-ipc-batt: fix bat reading in BX_21A
 
 simatic-ipc:
  -  use extra module loading for watchdog
  -  add auto-loading of hwmon modules
  -  add another model
  -  drop PCI runtime depends and header
  -  add CMOS battery monitoring
  -  add another model BX-21A
 
 system76:
  -  Handle new KBLED ACPI methods
 
 thinkpad_acpi:
  -  Switch to memdup_user_nul() helper
  -  use lockdep annotations
  -  take mutex for hotkey_mask_{set,get}
 
 tools/power/x86/intel-speed-select:
  -  v1.17 release
  -  Change mem-frequency display name
  -  Prevent CPU 0 offline
  -  Error on CPU count exceed in request
  -  Support more than 8 sockets.
  -  Fix CPU count display
 
 watchdog:
  -  simatic: Use idiomatic selection of P2SB
  -  simatic: add PCI dependency
  -  make Siemens Simatic watchdog driver default on platform
  -  simatic-ipc-wdt: make IO region access of one model muxed
 
 wmi-bmof:
  -  Update MAINTAINERS entry
  -  Simplify read_bmof()
  -  Use device_create_bin_file()
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Merge tag 'platform-drivers-x86-v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Hans de Goede:

 - hp-bioscfg: New firmware-attributes driver for changing BIOS settings
   from within Linux

 - asus-wmi: Add charger mode, middle fan and eGPU settings support

 - ideapad: Support keyboard backlight control on more models

 - mellanox: Support for new models

 - sel-3350: New LED and power-supply driver for this industrial
   mainboard

 - simatic-ipc: Add RTC battery monitor and various new models support

 - miscellaneous other cleanups / fixes

* tag 'platform-drivers-x86-v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (101 commits)
  platform/x86: asus-wmi: corrections to egpu safety check
  platform/x86: mlx-platform: Add dependency on PCI to Kconfig
  platform/x86: ideapad-laptop: Add support for keyboard backlights using KBLC ACPI symbol
  platform/x86/amd/pmc: Fix build error with randconfig
  platform/x86/amd/pmf: Fix a missing cleanup path
  watchdog: simatic: Use idiomatic selection of P2SB
  platform/x86: p2sb: Make the Kconfig symbol hidden
  Documentation/ABI: Add new attribute for mlxreg-io sysfs interfaces
  platform: mellanox: nvsw-sn2201: change fans i2c busses.
  platform: mellanox: mlxreg-hotplug: Extend condition for notification callback processing
  platform: mellanox: Add initial support for PCIe based programming logic device
  platform: mellanox: mlx-platform: Get interrupt line through ACPI
  platform: mellanox: mlx-platform: Introduce ACPI init flow
  platform: mellanox: mlx-platform: Prepare driver to allow probing through ACPI infrastructure
  platform: mellanox: mlx-platform: Add reset callback
  platform: mellanox: Cosmetic changes
  platform: mellanox: mlx-platform: Modify power off callback
  platform: mellanox: mlx-platform: add support for additional CPLD
  platform: mellanox: mlx-platform: Add reset cause attribute
  platform: mellanox: mlx-platform: Modify health and power hotplug action
  ...
 2023-09-01 09:16:47 -07:00
Fabio Estevam
bfac19e239 fbdev: mx3fb: Remove the driver 
The mx3fb driver does not support devicetree and i.MX has been converted
to a DT-only platform since kernel 5.10.

As there is no user for this driver anymore, just remove it.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Helge Deller <deller@gmx.de>
 2023-08-31 22:58:25 +02:00
Linus Torvalds
461f35f014 drm for 6.6-rc1 
core:
 - fix gfp flags in drmm_kmalloc
 
 gpuva:
 - add new generic GPU VA manager (for nouveau initially)
 
 syncobj:
 - add new DRM_IOCTL_SYNCOBJ_EVENTFD ioctl
 
 dma-buf:
 - acquire resv lock for mmap() in exporters
 - support dma-buf self import automatically
 - docs fixes
 
 backlight:
 - fix fbdev interactions
 
 atomic:
 - improve logging
 
 prime:
 - remove struct gem_prim_mmap plus driver updates
 
 gem:
 - drm_exec: add locking over multiple GEM objects
 - fix lockdep checking
 
 fbdev:
 - make fbdev userspace interfaces optional
 - use linux device instead of fbdev device
 - use deferred i/o helper macros in various drivers
 - Make FB core selectable without drivers
 - Remove obsolete flags FBINFO_DEFAULT and FBINFO_FLAG_DEFAULT
 - Add helper macros and Kconfig tokens for DMA-allocated framebuffer
 
 ttm:
 - support init_on_free
 - swapout fixes
 
 panel:
 - panel-edp: Support AUO B116XAB01.4
 - Support Visionox R66451 plus DT bindings
 - ld9040: Backlight support, magic improved,
           Kconfig fix
 - Convert to of_device_get_match_data()
 - Fix Kconfig dependencies
 - simple: Set bpc value to fix warning; Set connector type for AUO T215HVN01;
   Support Innolux G156HCE-L01 plus DT bindings
 - ili9881: Support TDO TL050HDV35 LCD panel plus DT bindings
 - startek: Support KD070FHFID015 MIPI-DSI panel plus DT bindings
 - sitronix-st7789v: Support Inanbo T28CP45TN89 plus DT bindings;
          Support EDT ET028013DMA plus DT bindings; Various cleanups
 - edp: Add timings for N140HCA-EAC
 - Allow panels and touchscreens to power sequence together
 - Fix Innolux G156HCE-L01 LVDS clock
 
 bridge:
 - debugfs for chains support
 - dw-hdmi: Improve support for YUV420 bus format
            CEC suspend/resume, update EDID on HDMI detect
 - dw-mipi-dsi: Fix enable/disable of DSI controller
 - lt9611uxc: Use MODULE_FIRMWARE()
 - ps8640: Remove broken EDID code
 - samsung-dsim: Fix command transfer
 - tc358764: Handle HS/VS polarity; Use BIT() macro; Various cleanups
 - adv7511: Fix low refresh rate
 - anx7625: Switch to macros instead of hardcoded values
            locking fixes
 - tc358767: fix hardware delays
 - sitronix-st7789v: Support panel orientation; Support rotation
                     property; Add support for Jasonic
                     JT240MHQS-HWT-EK-E3 plus DT bindings
 
 amdgpu:
 - SDMA 6.1.0 support
 - HDP 6.1 support
 - SMUIO 14.0 support
 - PSP 14.0 support
 - IH 6.1 support
 - Lots of checkpatch cleanups
 - GFX 9.4.3 updates
 - Add USB PD and IFWI flashing documentation
 - GPUVM updates
 - RAS fixes
 - DRR fixes
 - FAMS fixes
 - Virtual display fixes
 - Soft IH fixes
 - SMU13 fixes
 - Rework PSP firmware loading for other IPs
 - Kernel doc fixes
 - DCN 3.0.1 fixes
 - LTTPR fixes
 - DP MST fixes
 - DCN 3.1.6 fixes
 - SMU 13.x fixes
 - PSP 13.x fixes
 - SubVP fixes
 - GC 9.4.3 fixes
 - Display bandwidth calculation fixes
 - VCN4 secure submission fixes
 - Allow building DC on RISC-V
 - Add visible FB info to bo_print_info
 - HBR3 fixes
 - GFX9 MCBP fix
 - GMC10 vmhub index fix
 - GMC11 vmhub index fix
 - Create a new doorbell manager
 - SR-IOV fixes
 - initial freesync panel replay support
 - revert zpos properly until igt regression is fixeed
 - use TTM to manage doorbell BAR
 - Expose both current and average power via hwmon if supported
 
 amdkfd:
 - Cleanup CRIU dma-buf handling
 - Use KIQ to unmap HIQ
 - GFX 9.4.3 debugger updates
 - GFX 9.4.2 debugger fixes
 - Enable cooperative groups fof gfx11
 - SVM fixes
 - Convert older APUs to use dGPU path like newer APUs
 - Drop IOMMUv2 path as it is no longer used
 - TBA fix for aldebaran
 
 i915:
 - ICL+ DSI modeset sequence
 - HDCP improvements
 - MTL display fixes and cleanups
 - HSW/BDW PSR1 restored
 - Init DDI ports in VBT order
 - General display refactors
 - Start using plane scale factor for relative data rate
 - Use shmem for dpt objects
 - Expose RPS thresholds in sysfs
 - Apply GuC SLPC min frequency softlimit correctly
 - Extend Wa_14015795083 to TGL, RKL, DG1 and ADL
 - Fix a VMA UAF for multi-gt platform
 - Do not use stolen on MTL due to HW bug
 - Check HuC and GuC version compatibility on MTL
 - avoid infinite GPU waits due to premature release
   of request memory
 - Fixes and updates for GSC memory allocation
 - Display SDVO fixes
 - Take stolen handling out of FBC code
 - Make i915_coherent_map_type GT-centric
 - Simplify shmem_create_from_object map_type
 
 msm:
 - SM6125 MDSS support
 - DPU: SM6125 DPU support
 - DSI: runtime PM support, burst mode support
 - DSI PHY: SM6125 support in 14nm DSI PHY driver
 - GPU: prepare for a7xx
 - fix a690 firmware
 - disable relocs on a6xx and newer
 
 radeon:
 - Lots of checkpatch cleanups
 
 ast:
 - improve device-model detection
 - Represent BMV as virtual connector
 - Report DP connection status
 
 nouveau:
 - add new exec/bind interface to support Vulkan
 - document some getparam ioctls
 - improve VRAM detection
 - various fixes/cleanups
 - workraound DPCD issues
 
 ivpu:
 - MMU updates
 - debugfs support
 - Support vpu4
 
 virtio:
 - add sync object support
 
 atmel-hlcdc:
 - Support inverted pixclock polarity
 
 etnaviv:
 - runtime PM cleanups
 - hang handling fixes
 
 exynos:
 - use fbdev DMA helpers
 - fix possible NULL ptr dereference
 
 komeda:
 - always attach encoder
 
 omapdrm:
 - use fbdev DMA helpers
 ingenic:
 - kconfig regmap fixes
 
 loongson:
 - support display controller
 
 mediatek:
 - Small mtk-dpi cleanups
 - DisplayPort: support eDP and aux-bus
 - Fix coverity issues
 - Fix potential memory leak if vmap() fail
 
 mgag200:
 - minor fixes
 
 mxsfb:
 - support disabling overlay planes
 
 panfrost:
 - fix sync in IRQ handling
 
 ssd130x:
 - Support per-controller default resolution plus DT bindings
 - Reduce memory-allocation overhead
 - Improve intermediate buffer size computation
 - Fix allocation of temporary buffers
 - Fix pitch computation
 - Fix shadow plane allocation
 
 tegra:
 - use fbdev DMA helpers
 - Convert to devm_platform_ioremap_resource()
 - support bridge/connector
 - enable PM
 
 tidss:
 - Support TI AM625 plus DT bindings
 - Implement new connector model plus driver updates
 
 vkms:
 - improve write back support
 - docs fixes
 - support gamma LUT
 
 zynqmp-dpsub:
 - misc fixes
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Merge tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "The drm core grew a new generic gpu virtual address manager, and new
  execution locking helpers. These are used by nouveau now to provide
  uAPI support for the userspace Vulkan driver. AMD had a bunch of new
  IP core support, loads of refactoring around fbdev, but mostly just
  the usual amount of stuff across the board.

  core:
   - fix gfp flags in drmm_kmalloc

  gpuva:
   - add new generic GPU VA manager (for nouveau initially)

  syncobj:
   - add new DRM_IOCTL_SYNCOBJ_EVENTFD ioctl

  dma-buf:
   - acquire resv lock for mmap() in exporters
   - support dma-buf self import automatically
   - docs fixes

  backlight:
   - fix fbdev interactions

  atomic:
   - improve logging

  prime:
   - remove struct gem_prim_mmap plus driver updates

  gem:
   - drm_exec: add locking over multiple GEM objects
   - fix lockdep checking

  fbdev:
   - make fbdev userspace interfaces optional
   - use linux device instead of fbdev device
   - use deferred i/o helper macros in various drivers
   - Make FB core selectable without drivers
   - Remove obsolete flags FBINFO_DEFAULT and FBINFO_FLAG_DEFAULT
   - Add helper macros and Kconfig tokens for DMA-allocated framebuffer

  ttm:
   - support init_on_free
   - swapout fixes

  panel:
   - panel-edp: Support AUO B116XAB01.4
   - Support Visionox R66451 plus DT bindings
   - ld9040:
      - Backlight support
      - magic improved
      - Kconfig fix
   - Convert to of_device_get_match_data()
   - Fix Kconfig dependencies
   - simple:
      - Set bpc value to fix warning
      - Set connector type for AUO T215HVN01
      - Support Innolux G156HCE-L01 plus DT bindings
   - ili9881: Support TDO TL050HDV35 LCD panel plus DT bindings
   - startek: Support KD070FHFID015 MIPI-DSI panel plus DT bindings
   - sitronix-st7789v:
      - Support Inanbo T28CP45TN89 plus DT bindings
      - Support EDT ET028013DMA plus DT bindings
      - Various cleanups
   - edp: Add timings for N140HCA-EAC
   - Allow panels and touchscreens to power sequence together
   - Fix Innolux G156HCE-L01 LVDS clock

  bridge:
   - debugfs for chains support
   - dw-hdmi:
      - Improve support for YUV420 bus format
      - CEC suspend/resume
      - update EDID on HDMI detect
   - dw-mipi-dsi: Fix enable/disable of DSI controller
   - lt9611uxc: Use MODULE_FIRMWARE()
   - ps8640: Remove broken EDID code
   - samsung-dsim: Fix command transfer
   - tc358764:
      - Handle HS/VS polarity
      - Use BIT() macro
      - Various cleanups
   - adv7511: Fix low refresh rate
   - anx7625:
      - Switch to macros instead of hardcoded values
      - locking fixes
   - tc358767: fix hardware delays
   - sitronix-st7789v:
      - Support panel orientation
      - Support rotation property
      - Add support for Jasonic JT240MHQS-HWT-EK-E3 plus DT bindings

  amdgpu:
   - SDMA 6.1.0 support
   - HDP 6.1 support
   - SMUIO 14.0 support
   - PSP 14.0 support
   - IH 6.1 support
   - Lots of checkpatch cleanups
   - GFX 9.4.3 updates
   - Add USB PD and IFWI flashing documentation
   - GPUVM updates
   - RAS fixes
   - DRR fixes
   - FAMS fixes
   - Virtual display fixes
   - Soft IH fixes
   - SMU13 fixes
   - Rework PSP firmware loading for other IPs
   - Kernel doc fixes
   - DCN 3.0.1 fixes
   - LTTPR fixes
   - DP MST fixes
   - DCN 3.1.6 fixes
   - SMU 13.x fixes
   - PSP 13.x fixes
   - SubVP fixes
   - GC 9.4.3 fixes
   - Display bandwidth calculation fixes
   - VCN4 secure submission fixes
   - Allow building DC on RISC-V
   - Add visible FB info to bo_print_info
   - HBR3 fixes
   - GFX9 MCBP fix
   - GMC10 vmhub index fix
   - GMC11 vmhub index fix
   - Create a new doorbell manager
   - SR-IOV fixes
   - initial freesync panel replay support
   - revert zpos properly until igt regression is fixeed
   - use TTM to manage doorbell BAR
   - Expose both current and average power via hwmon if supported

  amdkfd:
   - Cleanup CRIU dma-buf handling
   - Use KIQ to unmap HIQ
   - GFX 9.4.3 debugger updates
   - GFX 9.4.2 debugger fixes
   - Enable cooperative groups fof gfx11
   - SVM fixes
   - Convert older APUs to use dGPU path like newer APUs
   - Drop IOMMUv2 path as it is no longer used
   - TBA fix for aldebaran

  i915:
   - ICL+ DSI modeset sequence
   - HDCP improvements
   - MTL display fixes and cleanups
   - HSW/BDW PSR1 restored
   - Init DDI ports in VBT order
   - General display refactors
   - Start using plane scale factor for relative data rate
   - Use shmem for dpt objects
   - Expose RPS thresholds in sysfs
   - Apply GuC SLPC min frequency softlimit correctly
   - Extend Wa_14015795083 to TGL, RKL, DG1 and ADL
   - Fix a VMA UAF for multi-gt platform
   - Do not use stolen on MTL due to HW bug
   - Check HuC and GuC version compatibility on MTL
   - avoid infinite GPU waits due to premature release of request memory
   - Fixes and updates for GSC memory allocation
   - Display SDVO fixes
   - Take stolen handling out of FBC code
   - Make i915_coherent_map_type GT-centric
   - Simplify shmem_create_from_object map_type

  msm:
   - SM6125 MDSS support
   - DPU: SM6125 DPU support
   - DSI: runtime PM support, burst mode support
   - DSI PHY: SM6125 support in 14nm DSI PHY driver
   - GPU: prepare for a7xx
   - fix a690 firmware
   - disable relocs on a6xx and newer

  radeon:
   - Lots of checkpatch cleanups

  ast:
   - improve device-model detection
   - Represent BMV as virtual connector
   - Report DP connection status

  nouveau:
   - add new exec/bind interface to support Vulkan
   - document some getparam ioctls
   - improve VRAM detection
   - various fixes/cleanups
   - workraound DPCD issues

  ivpu:
   - MMU updates
   - debugfs support
   - Support vpu4

  virtio:
   - add sync object support

  atmel-hlcdc:
   - Support inverted pixclock polarity

  etnaviv:
   - runtime PM cleanups
   - hang handling fixes

  exynos:
   - use fbdev DMA helpers
   - fix possible NULL ptr dereference

  komeda:
   - always attach encoder

  omapdrm:
   - use fbdev DMA helpers
ingenic:
   - kconfig regmap fixes

  loongson:
   - support display controller

  mediatek:
   - Small mtk-dpi cleanups
   - DisplayPort: support eDP and aux-bus
   - Fix coverity issues
   - Fix potential memory leak if vmap() fail

  mgag200:
   - minor fixes

  mxsfb:
   - support disabling overlay planes

  panfrost:
   - fix sync in IRQ handling

  ssd130x:
   - Support per-controller default resolution plus DT bindings
   - Reduce memory-allocation overhead
   - Improve intermediate buffer size computation
   - Fix allocation of temporary buffers
   - Fix pitch computation
   - Fix shadow plane allocation

  tegra:
   - use fbdev DMA helpers
   - Convert to devm_platform_ioremap_resource()
   - support bridge/connector
   - enable PM

  tidss:
   - Support TI AM625 plus DT bindings
   - Implement new connector model plus driver updates

  vkms:
   - improve write back support
   - docs fixes
   - support gamma LUT

  zynqmp-dpsub:
   - misc fixes"

* tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm: (1327 commits)
  drm/gpuva_mgr: remove unused prev pointer in __drm_gpuva_sm_map()
  drm/tests/drm_kunit_helpers: Place correct function name in the comment header
  drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitly
  drm/nouveau: uvmm: fix unset region pointer on remap
  drm/nouveau: sched: avoid job races between entities
  drm/i915: Fix HPD polling, reenabling the output poll work as needed
  drm: Add an HPD poll helper to reschedule the poll work
  drm/i915: Fix TLB-Invalidation seqno store
  drm/ttm/tests: Fix type conversion in ttm_pool_test
  drm/msm/a6xx: Bail out early if setting GPU OOB fails
  drm/msm/a6xx: Move LLC accessors to the common header
  drm/msm/a6xx: Introduce a6xx_llc_read
  drm/ttm/tests: Require MMU when testing
  drm/panel: simple: Fix Innolux G156HCE-L01 LVDS clock
  Revert "Revert "drm/amdgpu/display: change pipe policy for DCN 2.0""
  drm/amdgpu: Add memory vendor information
  drm/amd: flush any delayed gfxoff on suspend entry
  drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix
  drm/amdgpu: Remove gfxoff check in GFX v9.4.3
  drm/amd/pm: Update pci link speed for smu v13.0.6
  ...
 2023-08-30 13:34:34 -07:00
Krzysztof Kozlowski
59da988576 net: dsa: use capital "OR" for multiple licenses in SPDX 
Documentation/process/license-rules.rst and checkpatch expect the SPDX
identifier syntax for multiple licenses to use capital "OR".  Correct it
to keep consistent format and avoid copy-paste issues.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de>
Reviewed-by: FLorian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20230823085632.116725-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2023-08-24 12:02:53 -07:00
Linus Walleij
d890cfc25f rtc: ds2404: Convert to GPIO descriptors 
This converts the DS2404 to use GPIO descriptors instead of
hard-coded global GPIO numbers.

The platform data can be deleted because there are no in-tree
users and it only contained GPIO numbers which are now
passed using descriptor tables (or device tree or ACPI).

The driver was rewritten to use a state container for the
device driver state (struct ds2404 *chip) and pass that
around instead of using a global singleton storage for the
GPIO handles.

When declaring GPIO descriptor tables or other hardware
descriptions for the RTC driver, implementers should take care
to flag the RESET line as active low, such as by using the
GPIOD_ACTIVE_LOW flag in the descriptor table.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230807-descriptors-rtc-v1-1-ce0f9187576e@linaro.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
 2023-08-17 00:55:56 +02:00
Hans de Goede
17ffe3a0fd Immutable branch between pdx86 simatic branch and LED due for the v6.6 merge window 
ib-pdx86-simatic-v6.6-2: v6.5-rc1 + ib-pdx86-simatic-v6.6 +
 more recent pdx86 simatic-ipc patches for merging into
 the LED subsystem for v6.6.
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Merge tag 'ib-pdx86-simatic-v6.6-2' into review-hans

Immutable branch between pdx86 simatic branch and LED due for the v6.6 merge window

ib-pdx86-simatic-v6.6-2: v6.5-rc1 + ib-pdx86-simatic-v6.6 +
more recent pdx86 simatic-ipc patches for merging into
the LED subsystem for v6.6.
 2023-07-31 16:05:44 +02:00
xingtong.wu
b8af779519 platform/x86/siemens: simatic-ipc: add new models BX-56A/BX-59A 
This adds support for the Siemens Simatic IPC models BX-56A/BX-59A,
led/watchdog/battery on these models are same, actual drivers for
models will be sent in separate patches.

Signed-off-by: xingtong.wu <xingtong.wu@siemens.com>
Link: https://lore.kernel.org/r/20230731071424.4663-2-xingtong_wu@163.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2023-07-31 14:23:58 +02:00
Daniel Vetter
6c7f27441d drm-misc-next for v6.6: 
UAPI Changes:
 
  * fbdev:
    * Make fbdev userspace interfaces optional; only leaves the
      framebuffer console active
 
  * prime:
    * Support dma-buf self-import for all drivers automatically: improves
      support for many userspace compositors
 
 Cross-subsystem Changes:
 
  * backlight:
    * Fix interaction with fbdev in several drivers
 
  * base: Convert struct platform.remove to return void; part of a larger,
    tree-wide effort
 
  * dma-buf: Acquire reservation lock for mmap() in exporters; part
    of an on-going effort to simplify locking around dma-bufs
 
  * fbdev:
    * Use Linux device instead of fbdev device in many places
    * Use deferred-I/O helper macros in various drivers
 
  * i2c: Convert struct i2c from .probe_new to .probe; part of a larger,
    tree-wide effort
 
  * video:
    * Avoid including <linux/screen_info.h>
 
 Core Changes:
 
  * atomic:
    * Improve logging
 
  * prime:
    * Remove struct drm_driver.gem_prime_mmap plus driver updates: all
      drivers now implement this callback with drm_gem_prime_mmap()
 
  * gem:
    * Support execution contexts: provides locking over multiple GEM
      objects
 
  * ttm:
    * Support init_on_free
    * Swapout fixes
 
 Driver Changes:
 
  * accel:
    * ivpu: MMU updates; Support debugfs
 
  * ast:
    * Improve device-model detection
    * Cleanups
 
  * bridge:
    * dw-hdmi: Improve support for YUV420 bus format
    * dw-mipi-dsi: Fix enable/disable of DSI controller
    * lt9611uxc: Use MODULE_FIRMWARE()
    * ps8640: Remove broken EDID code
    * samsung-dsim: Fix command transfer
    * tc358764: Handle HS/VS polarity; Use BIT() macro; Various cleanups
    * Cleanups
 
  * ingenic:
    * Kconfig REGMAP fixes
 
  * loongson:
    * Support display controller
 
  * mgag200:
    * Minor fixes
 
  * mxsfb:
    * Support disabling overlay planes
 
  * nouveau:
    * Improve VRAM detection
    * Various fixes and cleanups
 
  * panel:
    * panel-edp: Support AUO B116XAB01.4
    * Support Visionox R66451 plus DT bindings
    * Cleanups
 
  * ssd130x:
    * Support per-controller default resolution plus DT bindings
    * Reduce memory-allocation overhead
    * Cleanups
 
  * tidss:
    * Support TI AM625 plus DT bindings
    * Implement new connector model plus driver updates
 
  * vkms
    * Improve write-back support
    * Documentation fixes
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Merge tag 'drm-misc-next-2023-07-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v6.6:

UAPI Changes:

 * fbdev:
   * Make fbdev userspace interfaces optional; only leaves the
     framebuffer console active

 * prime:
   * Support dma-buf self-import for all drivers automatically: improves
     support for many userspace compositors

Cross-subsystem Changes:

 * backlight:
   * Fix interaction with fbdev in several drivers

 * base: Convert struct platform.remove to return void; part of a larger,
   tree-wide effort

 * dma-buf: Acquire reservation lock for mmap() in exporters; part
   of an on-going effort to simplify locking around dma-bufs

 * fbdev:
   * Use Linux device instead of fbdev device in many places
   * Use deferred-I/O helper macros in various drivers

 * i2c: Convert struct i2c from .probe_new to .probe; part of a larger,
   tree-wide effort

 * video:
   * Avoid including <linux/screen_info.h>

Core Changes:

 * atomic:
   * Improve logging

 * prime:
   * Remove struct drm_driver.gem_prime_mmap plus driver updates: all
     drivers now implement this callback with drm_gem_prime_mmap()

 * gem:
   * Support execution contexts: provides locking over multiple GEM
     objects

 * ttm:
   * Support init_on_free
   * Swapout fixes

Driver Changes:

 * accel:
   * ivpu: MMU updates; Support debugfs

 * ast:
   * Improve device-model detection
   * Cleanups

 * bridge:
   * dw-hdmi: Improve support for YUV420 bus format
   * dw-mipi-dsi: Fix enable/disable of DSI controller
   * lt9611uxc: Use MODULE_FIRMWARE()
   * ps8640: Remove broken EDID code
   * samsung-dsim: Fix command transfer
   * tc358764: Handle HS/VS polarity; Use BIT() macro; Various cleanups
   * Cleanups

 * ingenic:
   * Kconfig REGMAP fixes

 * loongson:
   * Support display controller

 * mgag200:
   * Minor fixes

 * mxsfb:
   * Support disabling overlay planes

 * nouveau:
   * Improve VRAM detection
   * Various fixes and cleanups

 * panel:
   * panel-edp: Support AUO B116XAB01.4
   * Support Visionox R66451 plus DT bindings
   * Cleanups

 * ssd130x:
   * Support per-controller default resolution plus DT bindings
   * Reduce memory-allocation overhead
   * Cleanups

 * tidss:
   * Support TI AM625 plus DT bindings
   * Implement new connector model plus driver updates

 * vkms
   * Improve write-back support
   * Documentation fixes

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230713090830.GA23281@linux-uq9g
 2023-07-17 15:37:57 +02:00
Hans de Goede
2dd074c405 Immutable branch between pdx86 simatic branch and LED due for the v6.6 merge window 
v6.5-rc1 + recent pdx86 simatic-ipc patches for
 merging into the LED subsystem for v6.6.
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Merge tag 'ib-pdx86-simatic-v6.6' into review-hans

Immutable branch between pdx86 simatic branch and LED due for the v6.6 merge window

v6.5-rc1 + recent pdx86 simatic-ipc patches for
merging into the LED subsystem for v6.6.
 2023-07-14 15:21:53 +02:00
Henning Schild
8529673adc platform/x86: simatic-ipc: add another model 
This is the panel variant of a device we already did have. All the same,
just no LEDs.

Signed-off-by: Henning Schild <henning.schild@siemens.com>
Link: https://lore.kernel.org/r/20230713144832.26473-2-henning.schild@siemens.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2023-07-14 15:06:40 +02:00
Henning Schild
917f543407 platform/x86: simatic-ipc: add CMOS battery monitoring 
Siemens Simatic Industrial PCs can monitor the voltage of the CMOS
battery with two bits that indicate low or empty state. This can be GPIO
or PortIO based.
Here we model that as a hwmon voltage. The core driver does the PortIO
and provides boilerplate for the GPIO versions. Which are split out to
model runtime dependencies while allowing fine-grained kernel
configuration.

Signed-off-by: Henning Schild <henning.schild@siemens.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230706154831.19100-3-henning.schild@siemens.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2023-07-14 15:06:40 +02:00
Henning Schild
1b3aa9701b platform/x86: simatic-ipc: add another model BX-21A 
This adds support for the Siemens Simatic IPC model BX-21A. Actual
drivers for that model will be sent in separate patches.

Signed-off-by: Henning Schild <henning.schild@siemens.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230713115639.16419-2-henning.schild@siemens.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2023-07-14 12:44:45 +02:00
Luke D. Jones
e0b278e7b5 platform/x86: asus-wmi: expose dGPU and CPU tunables for ROG 
Expose various CPU and dGPU tunables that are available on many ASUS
ROG laptops. The tunables shown in sysfs will vary depending on the CPU
and dGPU vendor.

All of these variables are write only and there is no easy way to find
what the defaults are. In general they seem to default to the max value
the vendor sets for the CPU and dGPU package - this is not the same as
the min/max writable value. Values written to these variables that are
beyond the capabilities of the CPU are ignored by the laptop.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230630053552.976579-9-luke@ljones.dev
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2023-07-12 17:17:44 +02:00
Luke D. Jones
abac4259fc platform/x86: asus-wmi: support setting mini-LED mode 
Support changing the mini-LED mode on some of the newer ASUS laptops.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230630053552.976579-8-luke@ljones.dev
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2023-07-12 17:01:58 +02:00
Luke D. Jones
d4eca58aaf platform/x86: asus-wmi: add WMI method to show if egpu connected 
Exposes the WMI method which tells if the eGPU is properly connected
on the devices that support it.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230630053552.976579-5-luke@ljones.dev
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2023-07-12 17:01:49 +02:00
Luke D. Jones
ee887807d0 platform/x86: asus-wmi: support middle fan custom curves 
Adds support for fan curves defined for the middle fan which
is available on some ASUS ROG laptops.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230630053552.976579-4-luke@ljones.dev
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2023-07-12 17:01:46 +02:00
Luke D. Jones
536fce82d7 platform/x86: asus-wmi: add support for showing middle fan RPM 
Some newer ASUS ROG laptops now have a middle/center fan in addition
to the CPU and GPU fans. This new fan typically blows across the
heatpipes and VRMs betweent eh CPU and GPU.

This commit exposes that fan to PWM control plus showing RPM.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230630053552.976579-3-luke@ljones.dev
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2023-07-12 17:01:43 +02:00
Luke D. Jones
77ee9d299e platform/x86: asus-wmi: add support for showing charger mode 
Expose a WMI method in sysfs platform for showing which connected
charger the laptop is currently using.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230630053552.976579-2-luke@ljones.dev
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2023-07-12 17:01:31 +02:00
Linus Torvalds
0b90730502 dmaengine updates for v6.5 
New support:
  - TI J721S2 CSI BCDMA support
 
  Updates:
  - Native HDMI support for dw edma driver
  - ste dma40 updates for supporting proper SRAM handle in DT
  - removal of dma device chancnt setting in drivers
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Merge tag 'dmaengine-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "New support:
   - TI J721S2 CSI BCDMA support

  Updates:
   - Native HDMI support for dw edma driver
   - ste dma40 updates for supporting proper SRAM handle in DT
   - removal of dma device chancnt setting in drivers"

* tag 'dmaengine-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (28 commits)
  dmaengine: sprd: Don't set chancnt
  dmaengine: hidma: Don't set chancnt
  dmaengine: plx_dma: Don't set chancnt
  dmaengine: axi-dmac: Don't set chancnt
  dmaengine: dw-axi-dmac: Don't set chancnt
  dmaengine: qcom: bam_dma: allow omitting num-{channels,ees}
  dmaengine: dw-edma: Add HDMA DebugFS support
  dmaengine: dw-edma: Add support for native HDMA
  dmaengine: dw-edma: Create a new dw_edma_core_ops structure to abstract controller operation
  dmaengine: dw-edma: Rename dw_edma_core_ops structure to dw_edma_plat_ops
  dmaengine: ste_dma40: use proper format string for resource_size_t
  dmaengine: make QCOM_HIDMA depend on HAS_IOMEM
  dmaengine: ste_dma40: fix typo in enum documentation
  dmaengine: ste_dma40: use correct print specfier for resource_size_t
  MAINTAINERS: Add myself as the DW eDMA driver reviewer
  MAINTAINERS: Add Manivannan to DW eDMA driver maintainers list
  MAINTAINERS: Demote Gustavo Pimentel to DW EDMA driver reviewer
  dmaengine: ti: k3-udma: Add support for J721S2 CSI BCDMA instance
  dt-bindings: dma: ti: Add J721S2 BCDMA
  dmaengine: ti: k3-psil-j721s2: Add PSI-L thread map for main CPSW2G
  ...
 2023-07-06 09:48:31 -07:00
Linus Torvalds
44aeec836d Char/Misc and other driver subsystem updates for 6.5-rc1 
Here is the big set of char/misc and other driver subsystem updates for
 6.5-rc1.
 
 Lots of different, tiny, stuff in here, from a range of smaller driver
 subsystems, including pulls from some substems directly:
   - IIO driver updates and additions
   - W1 driver updates and fixes (and a new maintainer!)
   - FPGA driver updates and fixes
   - Counter driver updates
   - Extcon driver updates
   - Interconnect driver updates
   - Coresight driver updates
   - mfd tree tag merge needed for other updates
 on top of that, lots of small driver updates as patches, including:
   - static const updates for class structures
   - nvmem driver updates
   - pcmcia driver fix
   - lots of other small driver updates and fixes
 
 All of these have been in linux-next for a while with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull Char/Misc updates from Greg KH:
 "Here is the big set of char/misc and other driver subsystem updates
  for 6.5-rc1.

  Lots of different, tiny, stuff in here, from a range of smaller driver
  subsystems, including pulls from some substems directly:

   - IIO driver updates and additions

   - W1 driver updates and fixes (and a new maintainer!)

   - FPGA driver updates and fixes

   - Counter driver updates

   - Extcon driver updates

   - Interconnect driver updates

   - Coresight driver updates

   - mfd tree tag merge needed for other updates on top of that, lots of
     small driver updates as patches, including:

   - static const updates for class structures

   - nvmem driver updates

   - pcmcia driver fix

   - lots of other small driver updates and fixes

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (243 commits)
  bsr: fix build problem with bsr_class static cleanup
  comedi: make all 'class' structures const
  char: xillybus: make xillybus_class a static const structure
  xilinx_hwicap: make icap_class a static const structure
  virtio_console: make port class a static const structure
  ppdev: make ppdev_class a static const structure
  char: misc: make misc_class a static const structure
  /dev/mem: make mem_class a static const structure
  char: lp: make lp_class a static const structure
  dsp56k: make dsp56k_class a static const structure
  bsr: make bsr_class a static const structure
  oradax: make 'cl' a static const structure
  hwtracing: hisi_ptt: Fix potential sleep in atomic context
  hwtracing: hisi_ptt: Advertise PERF_PMU_CAP_NO_EXCLUDE for PTT PMU
  hwtracing: hisi_ptt: Export available filters through sysfs
  hwtracing: hisi_ptt: Add support for dynamically updating the filter list
  hwtracing: hisi_ptt: Factor out filter allocation and release operation
  samples: pfsm: add CC_CAN_LINK dependency
  misc: fastrpc: check return value of devm_kasprintf()
  coresight: dummy: Update type of mode parameter in dummy_{sink,source}_enable()
  ...
 2023-07-03 12:46:47 -07:00
Linus Torvalds
c156d4af43 - New Drivers 
- Add support for Intel Cherry Trail Whiskey Cove PMIC LEDs
    - Add support for Awinic AW20036/AW20054/AW20072 LEDs
 
  - New Device Support
    - Add support for PMI632 LPG to QCom LPG
    - Add support for PMI8998 to QCom Flash
    - Add support for MT6331, WLEDs and MT6332 to Mediatek MT6323 PMIC
 
  - New Functionality
    - Implement the LP55xx Charge Pump
    - Add support for suspend / resume to Intel Cherry Trail Whiskey Cove PMIC
    - Add support for breathing mode to Intel Cherry Trail Whiskey Cove PMIC
    - Enable per-pin resolution Pinctrl in LEDs GPIO
 
  - Fix-ups
    - Allow thread to sleep by switching from spinlock to mutex
    - Add lots of Device Tree bindings / support
    - Adapt relationships / dependencies driven by Kconfig
    - Switch I2C drivers from .probe_new() to .probe()
    - Remove superfluous / duplicate code
    - Replace strlcpy() with strscpy() for efficiency and overflow prevention
    - Staticify various functions
    - Trivial: Fixing coding style
    - Simplify / reduce code
 
  - Bug Fixes
    - Prevent NETDEV_LED_MODE_LINKUP from being cleared on rename
    - Repair race between led_set_brightness(LED_{OFF,FULL})
    - Fix Oops relating to sleeping in critical sections
    - Clear LED_INIT_DEFAULT_TRIGGER flag when clearing the current trigger
    - Do not leak resources in error handling paths
    - Fix unsigned comparison which can never be negative
    - Provide missing NULL terminating entries in tables
    - Fix misnaming issues
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Merge tag 'leds-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds

Pull LED updates from Lee Jones:
 "New Drivers:
   - Add support for Intel Cherry Trail Whiskey Cove PMIC LEDs
   - Add support for Awinic AW20036/AW20054/AW20072 LEDs

  New Device Support:
   - Add support for PMI632 LPG to QCom LPG
   - Add support for PMI8998 to QCom Flash
   - Add support for MT6331, WLEDs and MT6332 to Mediatek MT6323 PMIC

  New Functionality:
   - Implement the LP55xx Charge Pump
   - Add support for suspend / resume to Intel Cherry Trail Whiskey Cove PMIC
   - Add support for breathing mode to Intel Cherry Trail Whiskey Cove PMIC
   - Enable per-pin resolution Pinctrl in LEDs GPIO

  Fix-ups:
   - Allow thread to sleep by switching from spinlock to mutex
   - Add lots of Device Tree bindings / support
   - Adapt relationships / dependencies driven by Kconfig
   - Switch I2C drivers from .probe_new() to .probe()
   - Remove superfluous / duplicate code
   - Replace strlcpy() with strscpy() for efficiency and overflow prevention
   - Staticify various functions
   - Trivial: Fixing coding style
   - Simplify / reduce code

  Bug Fixes:
   - Prevent NETDEV_LED_MODE_LINKUP from being cleared on rename
   - Repair race between led_set_brightness(LED_{OFF,FULL})
   - Fix Oops relating to sleeping in critical sections
   - Clear LED_INIT_DEFAULT_TRIGGER flag when clearing the current trigger
   - Do not leak resources in error handling paths
   - Fix unsigned comparison which can never be negative
   - Provide missing NULL terminating entries in tables
   - Fix misnaming issues"

* tag 'leds-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (53 commits)
  leds: leds-mt6323: Adjust return/parameter types in wled get/set callbacks
  leds: sgm3140: Add richtek,rt5033-led compatible
  dt-bindings: leds: sgm3140: Document richtek,rt5033 compatible
  dt-bindings: backlight: kinetic,ktz8866: Add missing type for "current-num-sinks"
  dt-bindings: leds: Drop unneeded quotes
  leds: Fix config reference for AW200xx driver
  leds: leds-mt6323: Add support for WLEDs and MT6332
  leds: leds-mt6323: Add support for MT6331 leds
  leds: leds-mt6323: Open code and drop MT6323_CAL_HW_DUTY macro
  leds: leds-mt6323: Drop MT6323_ prefix from macros and defines
  leds: leds-mt6323: Specify registers and specs in platform data
  dt-bindings: leds: leds-mt6323: Document mt6332 compatible
  dt-bindings: leds: leds-mt6323: Document mt6331 compatible
  leds: simatic-ipc-leds-gpio: Introduce more Kconfig switches
  leds: simatic-ipc-leds-gpio: Split up into multiple drivers
  leds: simatic-ipc-leds-gpio: Move two extra gpio pins into another table
  leds: simatic-ipc-leds-gpio: Add terminating entries to gpio tables
  leds: flash: leds-qcom-flash: Fix an unsigned comparison which can never be negative
  leds: cht-wcove: Remove unneeded semicolon
  leds: cht-wcove: Fix an unsigned comparison which can never be negative
  ...
 2023-07-03 11:26:05 -07:00
Linus Torvalds
bf1fa6f155 ARM: SoC changes for 6.5 
These are mostly minor cleanups and bugfixes that address harmless
 problems.
 
 The largest branch is a conversion of the omap platform
 to use GPIO descriptors throughout the tree, for any devices that
 are not fully converted to devicetree.
 
 The Samsung Exynos platform gains back support for the Exynos4212
 chip that was previously unused and removed but is now used for
 the Samsung Galaxy Tab3.
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Merge tag 'soc-arm-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC updates from Arnd Bergmann:
 "These are mostly minor cleanups and bugfixes that address harmless
  problems.

  The largest branch is a conversion of the omap platform to use GPIO
  descriptors throughout the tree, for any devices that are not fully
  converted to devicetree.

  The Samsung Exynos platform gains back support for the Exynos4212 chip
  that was previously unused and removed but is now used for the Samsung
  Galaxy Tab3"

* tag 'soc-arm-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits)
  ARM: omap2: Fix copy/paste bug
  MAINTAINERS: Replace my email address
  Input: ads7846 - fix pointer cast warning
  Input: ads7846 - Fix usage of match data
  ARM: omap2: Fix checkpatch issues
  arm: omap1: replace printk() with pr_err macro
  ARM: omap: Fix checkpatch issues
  ARM: s3c: Switch i2c drivers back to use .probe()
  ARM: versatile: mark mmc_status() static
  ARM: spear: include "pl080.h" for pl080_get_signal() prototype
  ARM: sa1100: address missing prototype warnings
  ARM: pxa: fix missing-prototypes warnings
  ARM: orion5x: fix d2net gpio initialization
  ARM: omap2: fix missing tick_broadcast() prototype
  ARM: omap1: add missing include
  ARM: lpc32xx: add missing include
  ARM: imx: add missing include
  ARM: highbank: add missing include
  ARM: ep93xx: fix missing-prototype warnings
  ARM: davinci: fix davinci_cpufreq_init() declaration
  ...
 2023-06-29 15:28:33 -07:00
Linus Torvalds
e5476f57b3 gpio updates for v6.5 
Core GPIO library:
 - remove unused symbols
 - don't spam the kernel log with messages about hogs
 - remove old sysfs API cruft
 - improve handling of GPIO masks
 
 New drivers
 - add a driver for the BlueField-3 GPIO controller
 - add GPIO support for the TPS65219 PMIC
 
 Driver improvements:
 - extend the gpio-aggregator driver to support ramp-up/ramp-down delay
 - remove unnecessary CONFIG_OF guards from gpio-aggregator
 - readability improvements in gpio-tangier
 - switch i2c drivers back to using probe() now that it's been converted in
   the i2c subsystem to not taking the id parameter
 - remove unused inclusions of of_gpio.h in several drivers
 - make pm ops static in gpio-davinci and fix a comment
 - use more devres in drivers to shrink and simplify the code
 - add missing include in gpio-sa1100
 - add HAS_IOPORT KConfig dependency where needed
 - add permissions checks before accessing pins in gpio-tegra186
 - convert the gpio-zynq driver to using immutable irqchips
 - preserve output settings set by the bootloader in gpio-mpc8xxx
 
 Selftests:
 - tweak the variable naming in script tests
 
 Device tree updates:
 - convert gpio-mmio and gpio-stmpe to YAML
 - add parsing of GPIO hogs to gpio-vf610
 - add bindings for the Cirrus EP93xx GPIO controller
 - add gpio-line-names property to the gpio-pca9570 bindings
 - extend the binding for x-powers,axp209 with another block
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Merge tag 'gpio-updates-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "We have two new drivers, some improvements to the core code, lots of
  different updates to existing GPIO drivers and some dt-bindings on
  top.

  There's nothing controversial in here and almost everything has been
  in next for more than a week (95% a lot longer than this). The only
  thing that has spent less time in next is a new driver so no risk of
  regressions.

  The single merge pulls in changes that remove all usage of global GPIO
  numbers from arch/arm/mach-omap.

  Core GPIO library:
   - remove unused symbols
   - don't spam the kernel log with messages about hogs
   - remove old sysfs API cruft
   - improve handling of GPIO masks

  New drivers:
   - add a driver for the BlueField-3 GPIO controller
   - add GPIO support for the TPS65219 PMIC

  Driver improvements:
   - extend the gpio-aggregator driver to support ramp-up/ramp-down
     delay
   - remove unnecessary CONFIG_OF guards from gpio-aggregator
   - readability improvements in gpio-tangier
   - switch i2c drivers back to using probe() now that it's been
     converted in the i2c subsystem to not taking the id parameter
   - remove unused inclusions of of_gpio.h in several drivers
   - make pm ops static in gpio-davinci and fix a comment
   - use more devres in drivers to shrink and simplify the code
   - add missing include in gpio-sa1100
   - add HAS_IOPORT KConfig dependency where needed
   - add permissions checks before accessing pins in gpio-tegra186
   - convert the gpio-zynq driver to using immutable irqchips
   - preserve output settings set by the bootloader in gpio-mpc8xxx

  Selftests:
   - tweak the variable naming in script tests

  Device tree updates:
   - convert gpio-mmio and gpio-stmpe to YAML
   - add parsing of GPIO hogs to gpio-vf610
   - add bindings for the Cirrus EP93xx GPIO controller
   - add gpio-line-names property to the gpio-pca9570 bindings
   - extend the binding for x-powers,axp209 with another block"

* tag 'gpio-updates-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (58 commits)
  of: unittest: drop assertions for GPIO hog messages
  gpiolib: Drop unused domain_ops memeber of GPIO IRQ chip
  gpio: synq: remove unused zynq_gpio_irq_reqres/zynq_gpio_irq_relres
  dt-bindings: gpio: gpio-vf610: Add parsing of hogs
  gpio: lpc18xx: Remove unused of_gpio.h inclusion
  gpio: xra1403: Remove unused of_gpio.h inclusion
  gpio: mpc8xxx: Remove unused of_gpio.h inclusion
  dt-bindings: gpio: Add Cirrus EP93xx
  gpio: mpc8xxx: latch GPIOs state on module load when configured as output
  selftests: gpio: gpio-sim: Use same variable name for sysfs pathname
  gpio: mlxbf3: Add gpio driver support
  gpio: delay: Remove duplicative functionality
  gpio: aggregator: Set up a parser of delay line parameters
  gpio: aggregator: Support delay for setting up individual GPIOs
  gpio: aggregator: Remove CONFIG_OF and of_match_ptr() protections
  dt-bindings: gpio: pca9570: add gpio-line-names property
  gpiolib: remove unused gpio_cansleep()
  gpio: tps65219: add GPIO support for TPS65219 PMIC
  gpio: zynq: fix zynqmp_gpio not an immutable chip warning
  gpio: davinci: make davinci_gpio_dev_pm_ops static
  ...
 2023-06-29 10:11:10 -07:00
Linus Torvalds
acd1d46b0d hwmon updates for v6.5 
* New drivers
 
   - Driver for MAX31827
 
   - Driver to support HP WMI Sensors
 
 * Added support to existing drivers
 
   - aht10: Support for AHT20
 
   - aquacomputer_d5next: Support for Aquacomputer Leakshield
 
   - asus-ec-sensors: Support for ROG Crosshair X670E Hero
 
   - corsair-psu: Cleanups and support for series 2022 and 2023
 
   - it87: Various improvements and support for IT8732F
 
   - nct6683: Support customer ID of some MSI boards.
 
   - nct6755: Support for NCT6799D
 
   - oxp-sensors: Various cleanups; support for AYANEO 2, Geek, OXP Mini,
     and AOKZOE A1 PRO
 
   - pmbus/max16601: Support for new revisions of MAX16508
 
   - pmbus/adm1275: Disable ADC while updating PMON_CONFIG, and fix problems
     with temperature monitoring on ADM1272
 
   - sht3x: Various cleanups; support for medium repeatability
 
 * Other notable changes
 
   - Switched regmap drivers to Maple tree support where appropriate
 
 * Various other minor fixes and improvements
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Merge tag 'hwmon-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers:

   - Driver for MAX31827

   - Driver to support HP WMI Sensors

  Added support to existing drivers:

   - aht10: Support for AHT20

   - aquacomputer_d5next: Support for Aquacomputer Leakshield

   - asus-ec-sensors: Support for ROG Crosshair X670E Hero

   - corsair-psu: Cleanups and support for series 2022 and 2023

   - it87: Various improvements and support for IT8732F

   - nct6683: Support customer ID of some MSI boards.

   - nct6755: Support for NCT6799D

   - oxp-sensors: Various cleanups; support for AYANEO 2, Geek, OXP
     Mini, and AOKZOE A1 PRO

   - pmbus/max16601: Support for new revisions of MAX16508

   - pmbus/adm1275: Disable ADC while updating PMON_CONFIG, and fix
     problems with temperature monitoring on ADM1272

   - sht3x: Various cleanups; support for medium repeatability

  Other notable changes:

   - Switched regmap drivers to Maple tree support where appropriate

  Various other minor fixes and improvements"

* tag 'hwmon-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (54 commits)
  hwmon: max31827: Switch back to use struct i2c_driver::probe
  hwmon: (oxp-sensors) Add support for AOKZOE A1 PRO
  hwmon: (corsair-psu) update Series 2022 and 2023 support
  hwmon: (corsair-psu) various cleanups
  hwmon: (corsair-psu) add support for reading PWM values and mode
  hwmon: (pmbus/adm1275) Disable ADC while updating PMON_CONFIG
  hwmon: (pmbus/adm1275) Prepare for protected write to PMON_CONFIG
  hwmon: (oxp-sensors) Simplify logic of error return
  hwmon: (oxp-sensors) Remove unused header
  hwmon: (nct6755) Add support for NCT6799D
  hwmon: (oxp-sensors) Add tt_toggle attribute on supported boards
  hwmon: (sht3x) complement sysfs interface for sts3x
  hwmon: (sht3x) Add new non-stardard sysfs attribute
  hwmon: (sht3x) add medium repeatability support
  hwmon: (sht3x)replace "high-precision" property to "repeatability"
  hwmon: (sht3x) remove blocking_io property
  hwmon: (sht3x) remove sht3x_platform_data
  hwmon: (pmbus/max16601) Add support for new revisions of MAX16508
  Documentation/hwmon: Fix description of devm_hwmon_device_unregister()
  hwmon: (tmp464) Use maple tree register cache
  ...
 2023-06-29 10:01:25 -07:00
Thomas Zimmermann
7fa1675e84 backlight/lv5207lp: Rename struct lv5207lp_platform_data.fbdev to 'dev' 
Rename struct lv5207lp_platform_data.fbdev to 'dev', as it stores a
pointer to the Linux platform device; not the fbdev device. Makes
the code easier to understand.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: Lee Jones <lee@kernel.org>
Cc: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: linux-sh@vger.kernel.org
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230613110953.24176-7-tzimmermann@suse.de
 2023-06-27 09:58:48 +02:00