Merge tag 'staging-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging / IIO driver updates from Greg KH:
"Here is the big staging and iio driver update for 5.2-rc

Merge tag 'staging-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging / IIO driver updates from Greg KH:
"Here is the big staging and iio driver update for 5.2-rc1.

Lots of tiny fixes all over the staging and IIO driver trees here,
along with some new IIO drivers.

The "counter" subsystem was added in here as well, as it is needed by
the IIO drivers and subsystem.

Also we ended up deleting two drivers, making this pull request remove
a few hundred thousand lines of code, always a nice thing to see. Both
of the drivers removed have been replaced with "real" drivers in their
various subsystem directories, and they will be coming to you from
those locations during this merge window.

There are some core vt/selection changes in here, that was due to some
cleanups needed for the speakup fixes. Those have all been acked by
the various subsystem maintainers (i.e. me), so those are ok.

We also added a few new drivers, for some odd hardware, giving new
developers plenty to work on with basic coding style cleanups to come
in the near future.

Other than that, nothing unusual here.

All of these have been in linux-next for a while with no reported
issues, other than an odd gcc warning for one of the new drivers that
should be fixed up soon"

[ I fixed up the warning myself - Linus ]

* tag 'staging-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (663 commits)
staging: kpc2000: kpc_spi: Fix build error for {read,write}q
Staging: rtl8192e: Remove extra space before break statement
Staging: rtl8192u: ieee80211: Fix if-else indentation warning
Staging: rtl8192u: ieee80211: Fix indentation errors by removing extra spaces
staging: most: cdev: fix chrdev_region leak in mod_exit
staging: wlan-ng: Fix improper SPDX comment style
staging: rtl8192u: ieee80211: Resolve ERROR reported by checkpatch
staging: vc04_services: bcm2835-camera: Compress two lines into one line
staging: rtl8723bs: core: Use !x in place of NULL comparison.
staging: rtl8723bs: core: Prefer using the BIT Macro.
staging: fieldbus: anybus-s: fix wait_for_completion_timeout return handling
staging: kpc2000: fix up build problems with readq()
staging: rtlwifi: move remaining phydm .h files
staging: rtlwifi: strip down phydm .h files
staging: rtlwifi: delete the staging driver
staging: fieldbus: anybus-s: rename bus id field to avoid confusion
staging: fieldbus: anybus-s: keep device bus id in bus endianness
Staging: sm750fb: Change *array into *const array
staging: rtl8192u: ieee80211: Fix spelling mistake
staging: rtl8192u: ieee80211: Replace bit shifting with BIT macro
...

show more ...

Merge tag 'drm-intel-next-2019-04-04' into gvt-next

Merge back drm-intel-next for engine name definition refinement
and 54939ea0bd85 ("drm/i915: Switch to use HWS indices rather than addresses")
tha

Merge tag 'drm-intel-next-2019-04-04' into gvt-next

Merge back drm-intel-next for engine name definition refinement
and 54939ea0bd85 ("drm/i915: Switch to use HWS indices rather than addresses")
that would need gvt fixes to depend on.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>

show more ...

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

Finally have a reason for a backmerge other than "it's been a while"!

Backmerging drm-next to -misc-next to facilitate Rob Herring's work on
Panfrost.

Signed-

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

Finally have a reason for a backmerge other than "it's been a while"!

Backmerging drm-next to -misc-next to facilitate Rob Herring's work on
Panfrost.

Signed-off-by: Sean Paul <seanpaul@chromium.org>

show more ...

Merge tag 'iio-for-5.2a-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

First set of new device support, features and fixes for IIO in the 5.2 cycle

Merge tag 'iio-for-5.2a-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

First set of new device support, features and fixes for IIO in the 5.2 cycle

Staging graduations
* ad7780
- Move this ADC driver out of staging. Included adding some new features
along the way (see below). Also added DT bindings.

New device support
* adis16480
- Support the ADIS16495 and ADIS16497 IMU devices making
heavy use of refactoring of various aspects of the driver in precursor
patches.
* lsm6dsx
- Support for the ASM330LHH 6-axis (accelerometer + gyro) sensor.
- Support for the LSM6DS0X
* matbotix mb1232
- New driver for this ultrasound ranging device family. Including bindings.
- Supports mb1202, mb1212, mb1222, mb1232, mb1242, mb7040 and mb7137.
* max31856
- New driver for this thermocouple temperature sensor.
* meson saradc
- Support the Meson-G12A (ID addition only).
* stmpe-adc
- New driver supporting generic ADC alongside touchscreen support which
previously existed. Includes DT bindings.
* vcnl4000
- Support for the vcln4040 proximity and light sensor, including adding
DT bindings for this and parts previously supported.

Features
* core
- Allow reading of mount matrices from ACPI in addition to DT.
- Common binding for theromcouple types.
* ad5933
- Add ABI docs as there are a few 'unsual' elements about this
device - perhaps because it's our only impedance analyser.
* ad7780
- Add gain and filter gpio support + readback of current gain and filter.
* adis16480
- Allow selection fo the dataready pin to be used.
- Device tree ID table and binding documentation.
- Support external clock modes, including new bindings.
* bma180
- Mount matrix support.
* bmc150
- Mount matrix support.
* bmg160
- Mount matrix support.
- DT id table and bindings doc.
* bmp280
- Put calibration data into the entropy pool.
* hmc5843
- Mount matrix support.
* itg3200
- Mount matrix support.
* kxcjk1013
- Device tree id table, and binding docs.
* lpc32xx
- Add scale when regulator specified including DT docs for regulator.
* pms7003
- Add device IDs for all supported parts to driver and binding.
* stm32-dfsdm
- Enable hw consumer support, scan mode control and a complex set of
triggered buffer modes.
- Power management.
* stm32-lptimer-counter
- power management.
- Document the pinctrl sleep state binding.
* ti-ads7950
- GPIO pin support.

Cleanups, minor fixes
* core
- Use bitmap_zalloc to make it explicit that is what we are doing.
- Tidy up all the Kconfig files (which had slowly gotten messy)
- Fix a forwards definition missing issue in iio/driver.h
* ad sigma delta core
- Improve handling of SPI bus locking vs CS assertion. This has been
wrong a long time so not rushing this in.
* ad5064
- Mlock to local lock.
* ad5933 (staging cleanup)
- Multiline comment fixes.
- Include ordering.
- SPDX.
- Tidy up Kconfig help which was a bit missleading.
- Change some non standard attributes to ABI defined ones.
* ad7124
- White space fix.
* ad7192
- White space.
- Use DT clock binding.
- Improve error reporting.
- Platform data to DT conversion.
- Use read_avail callback, mostly to avoid the endless series of
patches from new contributors trying to falsely put spaces around
the negative sign.
* ad7280a
- Add brackets to macros to avoid potential precedence isseus.
- Add temp vars for event codes to reduce indent and improved readability.
- Clean out som CamelCase notation.
- White space.
* ad7606
- Fix broken file naming in MAINTAINERS.
* ad7780
- Missing switch defaults to supress warnings and harden the code slightly.
- Set pattern masks more directly.
- Add ID values and masks for all supported chips.
- SPDX + add Renato as a copyright holder as he has done a lot of work on
this driver.
- Add brackets to macros to avoid potential precedence issues.
* ad7923
- White space fixes.
- Use BIT macro to improve readability.
- Add brackets to macros to avoid potential precedence issues.
- Tidy up a null comparisom.
* ad9523
- Fix a typo in naming of variables.
* adis16400
- Combine trigger file into main code as no advantage in separate files.
Rename core file to just adis16400.
- Squash the header into the c file now there is only one file.
- Generalize burst mode to support new variants.
* ak8975
- Local variable to improve readability around mount matrix support.
* as3935
- Avoid potential race by ensuring remove does exact opposite of
probe rather than a slightly different order.
* cross_ec
- Drop some unnecessary includes.
- Fix some warning and the slightly 'unusual' code.
- Add some docs for non obvious function.
- SPDX
* hmc5843
- Potential unhandled error case.
* iio trigger core
- Print an error if there is no available irq due to max consumers per
trigger being set to low.
* iio loop trigger
- Drop an unlikely on IS_ERR as IS_ERR already has the annotation.
* ingenic-adc
- Drop a redundant dev_err call as devm_ioremap_resource reports the same
internally.
* lmp91000
- Drop some unncessary parentheses and white space tidy up.
- Invert and if statement to improve readability.
- Fix a wrong error message.
* lpc32xx
- Header sorting + drop some unused ones.
* mma8542
- Mark a switch fallthrough.
* mpu6050
- Add a local variable to improve code readability around mount matrix
support.
* mxs-lradc-adc
- Handle devm_iio_trigger_alloc failure.
* sps30
- Fix up a kernel version in the ABI docs.
* srf04
- DT binding doc converted to yaml.
* ssp_sensors
- Supress a clang build warning due to lack of visibility of conditional
within a iio_push_to_buffers_with_timestamp. (reasonable false warning!)
* st_accel
- Drop pointless less than 0 comparisom of unsigned int.
* stm32-dfsdm
- Improve accuracy of spi_master_frequency calculation.
- Improve calculation fo sampling frequency.
- Rework various internals to simplify adding triggered buffer support.
- Claim direct mode to avoid racing around read_raw and being in buffered
mode.
* stmpe
- Fix a clang false positive warning.
* ti-ads7950
- Use local lock rather than using the core mlock when not locking around
the device mode.
* vcnl4000
- Use word writes instead of byte writes. It seems byte writes are fine
for some parts (undocument) but not others that the driver will shortly
support.

Other
* mailmap
- Add email address change for Sean Nyekjaer. Update in relevant drivers

* tag 'iio-for-5.2a-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (129 commits)
iio: ad_sigma_delta: Properly handle SPI bus locking vs CS assertion
iio: adc: stm32-dfsdm: add PM support
iio: adc: stm32-dfsdm: improve sampling frequency accuracy
staging: iio: adc: ad7280a: Tab alignment
MAINTAINERS: Fix the link to ad7606 dt-bindings
iio:temperature: Add MAX31856 thermocouple support
iio:temperature:max31856:Add device tree bind info
dt-bindings: iio/temperature: Add thermocouple types (and doc)
devantech-srf04.yaml: transform DT binding to YAML
iio: frequency: ad9523: Fix typo in ad9523_platform_data
iio: Make possible to include driver.h first
dt-bindings: iio: add Bosch BMG160 gyroscope sensor
iio: gyro: bmg160: add device tree compatibility table
staging: iio: adc: ad7192: Use read_avail for available attributes
dt-bindings: iio: light: add vcnl4040 devicetree bindings
iio: light: vcnl4000 add support for the VCNL4040 proximity and light sensor
dt-bindings: iio: light: add vcnl4000 devicetree bindings
iio: light: vcnl4000 add devicetree hooks
iio: light: vcnl4000 use word writes instead of byte writes
iio: adc: stm32-dfsdm: claim direct mode for raw read and settings
...

show more ...

iio: frequency: ad9523: Fix typo in ad9523_platform_data

Replace diff_{m1,m2} with div_{m1,m2} since they are dividers and not a
differential settings.

Signed-off-by: Lars-Peter Clausen <lars@metaf

iio: frequency: ad9523: Fix typo in ad9523_platform_data

Replace diff_{m1,m2} with div_{m1,m2} since they are dividers and not a
differential settings.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

show more ...

Merge tag 'v5.1-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 5.1-rc3

Sync with upstream (which now contains fbdev-v5.1 changes) to
prepare a base

Merge tag 'v5.1-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 5.1-rc3

Sync with upstream (which now contains fbdev-v5.1 changes) to
prepare a base for fbdev-v5.2 changes.

show more ...

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

This is needed to get the fourcc code merged without conflicts.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge tag 'v5.1-rc2' into next-general

Merge to Linux 5.1-rc2 for subsystems to work with.

Merge tag 'v5.1-rc1' into spi-5.2

Linux 5.1-rc1

Merge tag 'v5.1-rc1' into regulator-5.2

Linux 5.1-rc1

Merge tag 'v5.1-rc1' into asoc-5.2

Linux 5.1-rc1

Merge tag 'v5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into mlx5-next

Linux 5.1-rc1

We forgot to reset the branch last merge window thus mlx5-next is outdated
and stil

Merge tag 'v5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into mlx5-next

Linux 5.1-rc1

We forgot to reset the branch last merge window thus mlx5-next is outdated
and still based on 5.0-rc2. This merge commit is needed to sync mlx5-next
branch with 5.1-rc1.

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

show more ...

Merge tag 'asoc-fix-v5.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.1

A few core fixes along with the driver specific ones, mainly fixing

Merge tag 'asoc-fix-v5.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.1

A few core fixes along with the driver specific ones, mainly fixing
small issues that only affect x86 platforms for various reasons (their
unusual machine enumeration mechanisms mainly, plus a fix for error
handling in topology).

There's some of the driver fixes that look larger than they are, like
the hdmi-codec changes which resulted in an indentation change, and most
of the other large changes are for new drivers like the STM32 changes.

show more ...

Merge remote-tracking branch 'net/master'

Merge tag 'v5.1-rc1' into asoc-5.1

Linux 5.1-rc1

Merge tag 'staging-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO updates from Greg KH:
"Here is the big staging/iio driver pull request for 5.1-rc1.

L

Merge tag 'staging-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO updates from Greg KH:
"Here is the big staging/iio driver pull request for 5.1-rc1.

Lots of good IIO driver updates and cleanups in here as always.
Combined with the removal of the xgifb driver, we have a net "loss" of
over 9000 lines in the pull request, always a nice thing.

As the outreachy application process is currently happening, there are
loads of tiny checkpatch cleanup fixes all over the staging tree,
which accounts for the majority of the fixups"

* tag 'staging-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (341 commits)
staging: mt7621-dma: remove license boilerplate text
staging: mt7621-dma: add SPDX GPL-2.0+ license identifier
Staging: ks7010: Replace typecast to int
Staging: vt6655: Align a static function declaration
staging: speakup: fix line over 80 characters.
staging: mt7621-eth: Remove license boilerplate text
staging: mt7621-eth: Add SPDX license identifier
staging: ks7010: removed custom Michael MIC implementation.
staging: rtl8192e: Fix space and suspect issue
Staging: vt6655: Modify comment style of SPDX License Identifier
Staging: vt6655: Modify comment style for SPDX-License-Identifier
Staging: vt6655: Align a function declaration
Staging: vt6655: Alignment of function declaration
staging: rtl8712: Fix indentation issue
staging: wilc1000: fix incorrent type in initializer
staging: rtl8188eu: remove unused P2P_PRIVATE_IOCTL_SET_LEN
staging: rtl8188eu: remove unused enum P2P_PROTO_WK_ID
staging: rtl8723bs: Remove duplicated include from drv_types.h
Staging: vt6655: Alignment should match open parenthesis
staging: erofs: fix mis-acted TAIL merging behavior
...

show more ...

Merge tag 'iio-for-5.1a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

First set of new device support, features and cleanup for IIO in the 5.1 cycle

Merge tag 'iio-for-5.1a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

First set of new device support, features and cleanup for IIO in the 5.1 cycle

A number of interesting new devices supported plus a good set of staging
cleanup including one graduation and one drop.

New device support
* ad56886
- Add support for AD5674R/AD5679R with some minor driver changes to support
more channels.
* ad7768
- New driver and dt bindings for this 24 bit ADC.
* max44009
- New driver and dt bindings for this ambient light sensor.
* mpu6050
- Support the ICM 20602 IMU. Minor tweaks due to slightly different
register map.
* NPCM adc
- New driver and dt bindings for this BMC ADC.
* Sensiron SGP30
- Modifiers for ethanol and H2.
- New driver and dt bindings.
- Follow patch added self cleaning support.
* Sensiron SPS30
- New channel type for mass concentration.
- New driver and bindings.
- Minor tidy up patch followed (drop fmt specifier as unused)
* st_pressure
- lps22hh support. ID plus information structures and dt bindings.
* ti-ads124s08
- Add binding doc and driver.

Staging graduations
* ad7606 driver and bindings.

Staging drops
* ad7152 CDC driver dropped. This part is near EoL and no one is known
to be using it. If anyone surfaces obviously we can bring the driver
back. If not, good to drop it to avoid wasting anyone's time cleaning
it up.

New features
* bme680
- DT support and bindings doc.
* isl29018
- Add regulator for VCC.
* mag3110
- Add regulators for supplies.
* meson-saradc
- Support the temperature sensors of more SoCs.
* mma8452
- Add regulators for power suplies and binding docs to reflect them.
* st-accel
- Support the undocumented but it seems fairly common _ONT ACPI method
to specify orientation of the sensor.

Cleanup, minor fixes and fixes for staging driver that have been broken a
long time
* ad5933
- Drop platform data alternative to specifying the reference voltage
using a regulator.
- Use the clock framework to contorl the reference clock.
- Add a DT binding doc to cover the defacto binding.
* ad7280a
- Split up some big functions to improve readability.
* ad7606
- Allow for timeout if interrupt never occurs.
- Use devm functions to simplify probe and remove.
- Use the find_closest macro to avoid need for precise values from
userspace.
- Add missing vendor prefixes for various DT properties. Note the
driver is in staging still and there are no known devicetrees.
- Add explict OF device ID table.
- Simplify the Kconfig choices
- Change to a threaded IRQ.
- SPDX and simple stype fixes.
* ad7816
- Drop unnecessary variable init.
* ad9523
- Check a return value that was ignored.
* ad9833
- Drop platform data. It was just setting most values to the hardware
defaults.
- Use the clock framework to provide the input clock.
* adt7316 (lots of staging cleanup)
- Fix some wrong register / bit definitions
- Invert the logic of the check for an ldac pin so it actually makes sense.
- Read the right register to get internal vref settings
- Allow adt751x chips to use the internal vref for all DAC channels rather
than a subset.
- Remove dac vref bypass control from parts that don't have one.
- Make the store DAC update mode function consistent with the show one.
- Fix some spellings and other minor tidy up.
- Avoid passing irq numbers around by putting all the irq logic in
one place.
- Fix an issue with the resolution of DAC control.
- Fix support of the high resolution DAC mode (for temp proportional output)
where supported.
- Fix DAC read and write calculations.
* st_lsm6dsx
- Drop an unused variable (set but not read)
* xilinx-xadc
- Check an unhandled return value.

* tag 'iio-for-5.1a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (67 commits)
iio: chemical: sps30: remove printk format specifier
staging: iio: frequency: ad9833: Load clock using clock framework
staging: iio: frequency: ad9833: Get frequency value statically
dt-bindings: iio: light: Add max44009
iio: light: add driver for MAX44009
dt-bindings: iio: adc: Add docs for AD7768-1
iio: adc: Add AD7768-1 ADC basic support
staging: iio: cdc: ad7152: remove driver completely
iio: imu: mpu6050: Add support for the ICM 20602 IMU
dt-bindings: iio: imu: add icm20602 bindings to mpu6050
dt-bindings: iio: pressure: add LPS22HH bindings
iio: st_accel: use ACPI orientation data
iio: adc: add NPCM ADC driver
dt-binding: iio: add NPCM ADC documentation
iio: chemical: sps30: allow changing self cleaning period
dt-bindings: iio: chemical: Add bindings for bme680
iio: chemical: bme680: Add device-tree support
iio:st_pressure:initial lps22hh sensor support
iio: accell: mma8452: add vdd/vddio regulator operation support
dt-bindings: iio: accel: mma8452: add power supplies property
...

show more ...

Merge tag 'v4.20' into for-linus

Sync with mainline to get linux/overflow.h among other things.

Merge tag 'v4.20' into next

Merge with mainline to bring in the new APIs.

iio: ad9523: fix a missing check of return value

If ad9523_write() fails, indio_dev may get incorrect data. The fix
inserts a check for the return value of ad9523_write(), and it fails,
returns an e

iio: ad9523: fix a missing check of return value

If ad9523_write() fails, indio_dev may get incorrect data. The fix
inserts a check for the return value of ad9523_write(), and it fails,
returns an error.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

show more ...

Merge tag 'v4.20-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 4.20-rc7

Sync with upstream (which now contains fbdev-v4.20 changes) to
prepare a b

Merge tag 'v4.20-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 4.20-rc7

Sync with upstream (which now contains fbdev-v4.20 changes) to
prepare a base for fbdev-v4.21 changes.

show more ...

Merge tag 'v4.20-rc5' into sched/core, to pick up fixes

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

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

Pull in v4.20-rc3 via drm-next.

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

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

drm-next is forwarded to v4.20-rc1, and we need this to make
a patch series apply.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst

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

drm-next is forwarded to v4.20-rc1, and we need this to make
a patch series apply.

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

show more ...

Merge tag 'v4.20-rc2' into next-general

Sync to Linux 4.20-rc2 for downstream developers.