Merge branch 'next' into for-linus

Prepare input updates for 6.11 merge window.

Merge tag 'v6.9' into next

Sync up with the mainline to bring in the new cleanup API.

Merge drm-misc-next-2024-07-04 into drm-misc-next-fixes

Let's start the drm-misc-next-fixes cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge drm/drm-next into drm-intel-next

Sync to v6.10-rc3.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-xe-next

Needed to get tracing cleanup and add mmio tracing series.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge remote-tracking branch 'drm-misc/drm-misc-next' into HEAD

Merge drm-misc-next tree into the msm-next tree in order to be able to
use HDMI connector framework for the MSM HDMI driver.

Merge drm/drm-next into drm-misc-next

Let's start the new release cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge drm/drm-next into drm-intel-gt-next

Some display refactoring patches are needed in order to allow conflict-
less merging.

Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>

Merge branch 'for-6.11/trivial' into for-linus

Couple of trivial fixes:
- extra semicolon (Chen Ni)
- typo (Thorsten Blum)

Merge branch 'tip/x86/cpu'

The Lunarlake patches rely on the new VFM stuff.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

Merge topic branches 'clkdev' and 'fixes' into for-linus

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

v6.10-rc1 is released, forward from v6.9

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Merge tag 'char-misc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc and other driver subsystem updates from Greg KH:
"Here is the big set of char/misc an

Merge tag 'char-misc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc and other driver subsystem updates from Greg KH:
"Here is the big set of char/misc and other driver subsystem updates
for 6.10-rc1. Nothing major here, just lots of new drivers and updates
for apis and new hardware types. Included in here are:

- big IIO driver updates with more devices and drivers added

- fpga driver updates

- hyper-v driver updates

- uio_pruss driver removal, no one uses it, other drivers control the
same hardware now

- binder minor updates

- mhi driver updates

- excon driver updates

- counter driver updates

- accessability driver updates

- coresight driver updates

- other hwtracing driver updates

- nvmem driver updates

- slimbus driver updates

- spmi driver updates

- other smaller misc and char driver updates

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

* tag 'char-misc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (319 commits)
misc: ntsync: mark driver as "broken" to prevent from building
spmi: pmic-arb: Add multi bus support
spmi: pmic-arb: Register controller for bus instead of arbiter
spmi: pmic-arb: Make core resources acquiring a version operation
spmi: pmic-arb: Make the APID init a version operation
spmi: pmic-arb: Fix some compile warnings about members not being described
dt-bindings: spmi: Deprecate qcom,bus-id
dt-bindings: spmi: Add X1E80100 SPMI PMIC ARB schema
spmi: pmic-arb: Replace three IS_ERR() calls by null pointer checks in spmi_pmic_arb_probe()
spmi: hisi-spmi-controller: Do not override device identifier
dt-bindings: spmi: hisilicon,hisi-spmi-controller: clean up example
dt-bindings: spmi: hisilicon,hisi-spmi-controller: fix binding references
spmi: make spmi_bus_type const
extcon: adc-jack: Document missing struct members
extcon: realtek: Remove unused of_gpio.h
extcon: usbc-cros-ec: Convert to platform remove callback returning void
extcon: usb-gpio: Convert to platform remove callback returning void
extcon: max77843: Convert to platform remove callback returning void
extcon: max3355: Convert to platform remove callback returning void
extcon: intel-mrfld: Convert to platform remove callback returning void
...

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Merge tag 'iio-for-6.10a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

Jonathan writes:

IIO: 1st set of new device support, features and cleanup for 6.10

The An

Merge tag 'iio-for-6.10a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

Jonathan writes:

IIO: 1st set of new device support, features and cleanup for 6.10

The Analog Device team (Paul Cercueil and Nuno Sa) have been working on
improving high speed device handling. They have had some support in their
own tree for many years, so it is great to see them bring it to upstream.
Some of that is seen here, with the first output device using the
IIO dmaengine infrastructure and a new DAC backend FPGA IP driver.
This makes use of a new set of interfaces to allow backend and
front end driver communication in a fashion that in theory at least
allows for a single driver for a given ADC / DAC independent of
the IP to which is being used to deal with the data bus and DMA aspects
of working with these devices. It is early days for this new
generic way of handling split devices, but as it's kernel internals only
we can merrily change anything about it as a wider diversity of devices
show up and we get a better feel for what works.

Alongside the usual set of new drivers and features we have
the automatic cleanup of fwnode_handle_put() which didn't quite make
it in last cycle. The equivalent DT version was merged by Rob Herring
via the DT binding tree and one patch using that in IIO can also be
found in this pull request. Rob has been making extensive use of that
infrastructure in the DT core which is good to see and provides more
evidence this basic approach is useful.

In some cases, the IIO driver was converted over from DT only to
using the generic firmware description handling of property.h
including using the new macros. The general preference for IIO
is to use this more generic handling where possible - a bunch of other
drivers have been converted this cycle as well.

New device support
==================

adi,ad7173
- New driver supporting AD7172-2, AD7172-4 AD7173-9, AD7175-2, AD7175-8,
AD7176-2 and AD7177-2 ADCs.
- Follow up fix for an accidental use of logic not instead of bitwise.

adi,ad7944
- New driver supporting AD7944, AD7985 and AD7986 pin compatible ADCs.
- Later patch added use of new spi_optimize_message() to reduce overheads
of setting up a reused message.
- Additional changes later in series reduced code duplication.

adi,ad9739a RF DAC
- New driver for this 14-bit 2.5 GSPS DAC via an LVDS interface.

adi,axi-dac
- Support for this FPGA IP used to send data to high performance DACs over
an interface such as JESD204B/C or parallel interfaces. Used in
conjunction with a DAC driver. The initial user is the ad9739a.
The dmaengine-buffer needed various changes to make it bidirectional.

avago,apds9306
- New driver for this ambient light sensor.
- Fix much later in this pull for an off by 1 error.

New device IDs
==============

For these at most an ID and a instance of chip specific data was needed.
Always nice to see manufacturers sticking to an existing software interface
for new parts.

allwinner,sun20i
- Add support for h616.
invensense,mpu6050
- Add support for ICM42688
maxim,max30102
- Add compatible for MAX30101
ti,dac5571
- Add compatible for DAC081C081

General
=======

fwnode_handle
- Support for cleanup.h based __free(fwnode_handle)
- Loop macro using this for looping over child nodes without needing to
call fwnode_handle_put() in ever early exit from the loop.
- Used in:
* adi,ad3552r
* adi,ad4130
* adi,ad5770r
* adi,ad74413r
* adi,ad7173
* adi,adfm2000
* linear,ltc2688
* linear,ltc2983
* maxim,max11410
* microchip,pac1934
* qcom,spmi-adc
* renesas,rz2gl
* st,ab8500
* st,stm32 (Fix for failure to set return value precedes this patch,
providing an example of why enabling direct returns makes bugs
less likely)
- Conversions to fwnode also using the cleanup logic
* adi,ad7124
* adi,ad7292
* freescale,fsl-imx25-gcq

- Other conversions to fwnode where the new cleanup handling isn't useful
* adi,ad7192
* avia,hx711
* freescale,mma8452
* nxp,fxls8962af
* st,spear
* ti,twl4030

Features
========

adi,adxl345
- Support SPI_3WIRE mode.

adi,ad9944
- Support 3-wire mode, note this isn't normal 3-wire SPI (unlike the
adxl345 change above), but rather a wiring scheme where the SPI
chip select is used to trigger conversions rather than using a
separate pin.
- Add some device specific documentation, mostly around the various wiring
schemes.

invensense,mpu6050
- Add Wake on Motion support as an IIO event and as a wake-up source.

linear,ltc2983
- Add vdd-supply.

ti,hdc3020
- Add power management using trigger on demand mode and adding suspend and
resume handling.
- Use reset GPIO if available.

Cleanup and fixes
================

iio core
- Use the various autocleanup and lock guards from cleanup.h to simplify
the IIO core.
- Don't set the pointer used for iio_priv() if it is zero sized as that
points beyond the end of the allocation. No driver actually uses it
in that case but good to clean this up.

various drivers
- Drop unnecessary casts of other pointer types to void *

docs
- Add missing ABI entry for in_temp_input.

adi,adx345
- General cleanup prior to adding spi-3wire mode.

adi,axi-adc
- Be more flexible and allow minor version changes as these are expected
to be backwards compatible.

avago,apds9300/9600
- Merge near identical bindings. The drivers are quite different, but
the bindings can be shared. The apds9306 binding introduced in this
series uses this shared binding doc as well.
- Add missing vdd-supply
- Update binding to use IRQ_TYPE_LEVEL_LOW instead of 8.

bosch,bmp280
- Organize headers

freescale,fxl-imx25-gcq
- Use devm_ for remaining probe() time setup allowing dropping
of specific error handling and remove() functions.

infineon,dps310
- Fix handling of negative temperatures
- Bring style of other similar calls inline with the form needed
for temperatures
- Ensure error handling of regmap calls is consistent within the driver.
- Simplify scale reading logic.

invensense,mpu6050
- Flip logic in binding to exclude devices without i2c-gate instead
of opting in. The list is expected to be much shorter as all recent
devices support this feature.

honeywell,hsc030pa
- Use spi_read() instead of opening coding.

renesas,rcar
- Use device_for_each_child_of_node_scoped() to remove need to manually
release. Left over from series the rest of which went in during 6.9.

st,ab8500
- Fix naming of function parameters in kernel-doc

* tag 'iio-for-6.10a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (108 commits)
iio: adc: ti-ads131e08: Use device_for_each_child_node_scoped() to simplify error paths.
iio: adc: adi-axi-adc: only error out in major version mismatch
iio: dac: support the ad9739a RF DAC
iio: dac: add support for AXI DAC IP core
iio: backend: add new functionality
dt-bindings: iio: dac: add docs for AD9739A
dt-bindings: iio: dac: add docs for AXI DAC IP
iio: buffer-dmaengine: Enable write support
iio: buffer-dmaengine: Support specifying buffer direction
iio: buffer-dma: Enable buffer write support
iio: buffer-dma: Rename iio_dma_buffer_data_available()
iio: buffer-dma: add iio_dmaengine_buffer_setup()
iio: pressure: dps310: simplify scale factor reading
iio: pressure: dps310: consistently check return value of `regmap_read`
iio: pressure: dps310: introduce consistent error handling
iio: pressure: dps310: support negative temperature values
dt-bindings: iio: adc: Add GPADC for Allwinner H616
iio: dac: ad5755: make use of of_device_id table
iio: imu: inv_icm42600: add support of ICM-42688-P
dt-bindings: iio: imu: add icm42688 inside inv_icm42600
...

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iio: dac: ti-dac5571: Add DAC081C081 support

The DAC081C081 is a TI DAC whose software interface is compatible with
the DAC5571. It is the 8-bit version of the DAC121C081, already
supported by the D

iio: dac: ti-dac5571: Add DAC081C081 support

The DAC081C081 is a TI DAC whose software interface is compatible with
the DAC5571. It is the 8-bit version of the DAC121C081, already
supported by the DAC5571 driver. Extends the driver to support this
chip.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sean Nyekjaer <sean@geanix.com <mailto:sean@geanix.com>>
Link: https://lore.kernel.org/r/20240325203245.31660-3-laurent.pinchart@ideasonboard.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

show more ...

Merge drm/drm-next into drm-intel-next

Backmerge to bring Xe driver to drm-intel-next.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch

Conflicts:
arch/x86/include/asm/percpu.h
arch/x86/include/asm/text-patching.h

Signed-off-by: Ingo Molnar <mingo@k

Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch

Conflicts:
arch/x86/include/asm/percpu.h
arch/x86/include/asm/text-patching.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Merge remote-tracking branch 'torvalds/master' into perf-tools-next

To pick up fixes that went thru perf-tools for v6.7 and to get in sync
with upstream to check for drift in the copies of headers,

Merge remote-tracking branch 'torvalds/master' into perf-tools-next

To pick up fixes that went thru perf-tools for v6.7 and to get in sync
with upstream to check for drift in the copies of headers, etc.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

show more ...

Merge branch 'for-6.8/amd-sfh' into for-linus

- addition of new interfaces to export User presence information and
Ambient light from amd-sfh to other drivers within the kernel (Basavaraj
Natika

Merge branch 'for-6.8/amd-sfh' into for-linus

- addition of new interfaces to export User presence information and
Ambient light from amd-sfh to other drivers within the kernel (Basavaraj
Natikar)

show more ...

Merge drm/drm-next into drm-misc-next

Let's kickstart the v6.8 release cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge branch 'tip/perf/urgent'

Avoid conflicts, base on fixes.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

Merge branch 'next' into for-linus

Prepare input updates for 6.7 merge window.

Merge tag 'char-misc-6.7-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 small driver subsyst

Merge tag 'char-misc-6.7-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 small driver subsystem
changes for 6.7-rc1. Included in here are:

- IIO subsystem driver updates and additions (largest part of this
pull request)

- FPGA subsystem driver updates

- Counter subsystem driver updates

- ICC subsystem driver updates

- extcon subsystem driver updates

- mei driver updates and additions

- nvmem subsystem driver updates and additions

- comedi subsystem dependency fixes

- parport driver fixups

- cdx subsystem driver and core updates

- splice support for /dev/zero and /dev/full

- other smaller driver cleanups

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

* tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (326 commits)
cdx: add sysfs for subsystem, class and revision
cdx: add sysfs for bus reset
cdx: add support for bus enable and disable
cdx: Register cdx bus as a device on cdx subsystem
cdx: Create symbol namespaces for cdx subsystem
cdx: Introduce lock to protect controller ops
cdx: Remove cdx controller list from cdx bus system
dts: ti: k3-am625-beagleplay: Add beaglecc1352
greybus: Add BeaglePlay Linux Driver
dt-bindings: net: Add ti,cc1352p7
dt-bindings: eeprom: at24: allow NVMEM cells based on old syntax
dt-bindings: nvmem: SID: allow NVMEM cells based on old syntax
Revert "nvmem: add new config option"
MAINTAINERS: coresight: Add missing Coresight files
misc: pci_endpoint_test: Add deviceID for J721S2 PCIe EP device support
firmware: xilinx: Move EXPORT_SYMBOL_GPL next to zynqmp_pm_feature definition
uacce: make uacce_class constant
ocxl: make ocxl_class constant
cxl: make cxl_class constant
misc: phantom: make phantom_class constant
...

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Merge tag 'iio-for-6.7a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

Jonathan writes:

IIO: 1st set of new device support, features and cleanup for 6.7

Particul

Merge tag 'iio-for-6.7a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

Jonathan writes:

IIO: 1st set of new device support, features and cleanup for 6.7

Particularly great to see a resolver driver move out of staging via a
massive set of changes. Only took 13 years :)

One small patch added then reverted due to a report of test breakage
(ashai-kasei,ak8975: Drop deprecated enums.)

An immutable branch was used for some hid-senors changes in case
there was a need to take them into the HID tree as well.

New device support
-----------------

adi,hmc425a
- Add support for HMC540SLP3E broadband 4-bit digital attenuator.
kionix,kx022a
- Add support for the kx132-1211 accelerometer. Require significant
driver rework to enable this including add a chip type specific
structure to deal with the chip differences.
- Add support for the kx132acr-lbz accelerometer (subset of the kx022a
feature set).
lltc,ltc2309
- New driver for this 8 channel ADC.
microchip,mcp3911
- Add support for rest of mcp391x family of ADCs (there are various
differences beyond simple channel count variation.
Series includes some general driver cleanup.
microchip,mcp3564
- New driver for MCP3461, MCP3462, MCP3464, MCP3541, MCP3562, MCP3564
and their R variants of 16/24bit ADCs. A few minor fixed followed.
rohm,bu1390
- New driver for this pressure sensor.

Staging graduation
------------------

adi,ad1210 (after 13 or so years :)
- More or less a complete (step-wise) rewrite of this resolver driver
to bring it up to date with modern IIO standards. The fault signal
handling mapping to event channels was particularly complex and
significant part of the changes.

Features
--------

iio-core
- Add chromacity and color temperature channel types.
adi,ad7192
- Oversampling ratio control (called fast settling in datasheet).
adi,adis16475
- Add core support and then driver support for delta angle and delta
velocity channels. These are intended for summation to establish
angle and velocity changes over larger timescales. Fix was
needed for alignment after the temperature channel. Further fix
reduced set of devices for which the buffer support was applicable
as seems burst reads don't cover these on all devices.
hid-sensors-als
- Chromacity and color temperatures support including in amd sfh.
stx104
- Add support for counter subsystem to this multipurpose device.
ti,twl6030
- Add missing device tree binding description.

Clean up and minor fixes.
------------------------

treewide
- Drop some unused declarations across IIO.
- Make more use of device_get_match_data() instead of OF specific
approaches.
Similar cleanup to sets of drivers.
- Stop platform remove callbacks returning anything by using the
temporary remove_new() callback.
- Use i2c_get_match_data() to cope nicely with all types of ID table
entry.
- Use device_get_match_data() for various platform device to cope
with more types of firmware.
- Convert from enum to pointer in ID tables allowing use of
i2c_get_match_data().
- Fix sorting on some ID tables.
- Include specific string helper headers rather than simply string_helpers.h
docs
- Better description of the ordering requirements etc for
available_scan_masks.
tools
- Handle alignment of mixed sizes where the last element isn't the biggest
correctly. Seems that doesn't happen often!
adi,ad2s1210
- Lots of work from David Lechner on this driver including a few fixes
that are going with the rework to avoid slowing that down.
adi,ad4310
- Replace deprecated devm_clk_register()
adi,ad74413r
- Bring the channel function setting inline with the datasheet.
adi,ad7192
- Change to FIELD_PREP(), FIELD_GET().
- Calculate f_order from the sinc filter and chop filter states.
- Move more per chip config into data in struct ad7192_chip_info
- Cleanup unused parameter in channel macros.
adi,adf4350
- Make use of devm_* to simplify error handling for many of the setup
calls in probe() / tear down in remove() and error paths. Some more
work to be done on this one.
- Use dev_err_probe() for errors in probe() callback.
adi,adf4413
- Typo in function name prefix.
adi,adxl345
- Add channel scale to the chip type specific structure and drop
using a type field previously used for indirection.
asahi,ak8985
- Fix a mismatch introduced when switching from enum->pointers
in the match tables.
amlogic,meson
- Expand error logging during probe.
invensense,mpu6050
- Support level-shifter control. Whilst no one is sure exactly what this
is doing it is needed for some old boards.
- Document mount-matrix dt-binding.
mediatek,mt6577
- Use devm_clk_get_enabled() to replace open coded version and move
everything over to being device managed. Drop now empty remove()
callback. Fix follows to put the drvdata back.
- Use dev_err_probe() for error reporting in probe() callback.
memsic,mxc4005
- Add of_match_table.
microchip,mcp4725
- Move various chip specific data from being looked up by chip ID to
data in the chip type specific structure.
silicon-labs,si7005
- Add of_match_table and entry in trivial-devices.yaml
st,lsm6dsx
- Add missing mount-matrix dt binding documentation.
st,spear
- Use devm_clk_get_enabled() and some other devm calls to move everything
over to being device managed. Drop now empty remove() callback.
- Use dev_err_probe() to better handled deferred probing and tidy up
error reporting in probe() callback.
st,stm32-adc
- Add a bit of additional checking in probe() to protect against a NULL
pointer (no known path to trigger it today).
- Replace deprecated strncpy()
ti,ads1015
- Allow for edge triggers.
- Document interrupt in dt-bindings.

* tag 'iio-for-6.7a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (201 commits)
iio: Use device_get_match_data()
iio: adc: MCP3564: fix warn: unsigned '__x' is never less than zero.
dt-bindings: trivial-devices: add silabs,si7005
iio: si7005: Add device tree support
drivers: imu: adis16475.c: Remove scan index from delta channels
dt-bindings: iio: imu: st,lsm6dsx: add mount-matrix property
iio: resolver: ad2s1210: remove of_match_ptr()
iio: resolver: ad2s1210: remove DRV_NAME macro
iio: resolver: ad2s1210: move out of staging
staging: iio: resolver: ad2s1210: simplify code with guard(mutex)
staging: iio: resolver: ad2s1210: clear faults after soft reset
staging: iio: resolver: ad2s1210: refactor sample toggle
staging: iio: resolver: ad2s1210: remove fault attribute
staging: iio: resolver: ad2s1210: add label attribute support
staging: iio: resolver: ad2s1210: add register/fault support summary
staging: iio: resolver: ad2s1210: implement fault events
iio: event: add optional event label support
staging: iio: resolver: ad2s1210: rename DOS reset min/max attrs
staging: iio: resolver: ad2s1210: convert DOS mismatch threshold to event attr
staging: iio: resolver: ad2s1210: convert DOS overrange threshold to event attr
...

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iio: dac: ti-dac5571: Sort match tables

Sort ID table alphabetically by name and OF table by compatible
for single_*bit enums.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Sign

iio: dac: ti-dac5571: Sort match tables

Sort ID table alphabetically by name and OF table by compatible
for single_*bit enums.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20230818173907.323640-3-biju.das.jz@bp.renesas.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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