Revision tags: v6.14-rc1, v6.13, v6.13-rc7, v6.13-rc6, v6.13-rc5, v6.13-rc4 |
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60675d4c |
| 20-Dec-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'linus' into x86/mm, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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13845bdc |
| 28-Jan-2025 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'char-misc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull Char/Misc/IIO driver updates from Greg KH: "Here is the "big" set of char/misc/iio and other sm
Merge tag 'char-misc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull Char/Misc/IIO driver updates from Greg KH: "Here is the "big" set of char/misc/iio and other smaller driver subsystem updates for 6.14-rc1. Loads of different things in here this development cycle, highlights are:
- ntsync "driver" to handle Windows locking types enabling Wine to work much better on many workloads (i.e. games). The driver framework was in 6.13, but now it's enabled and fully working properly. Should make many SteamOS users happy. Even comes with tests!
- Large IIO driver updates and bugfixes
- FPGA driver updates
- Coresight driver updates
- MHI driver updates
- PPS driver updatesa
- const bin_attribute reworking for many drivers
- binder driver updates
- smaller driver updates and fixes
All of these have been in linux-next for a while with no reported issues"
* tag 'char-misc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (311 commits) ntsync: Fix reference leaks in the remaining create ioctls. spmi: hisi-spmi-controller: Drop duplicated OF node assignment in spmi_controller_probe() spmi: Set fwnode for spmi devices ntsync: fix a file reference leak in drivers/misc/ntsync.c scripts/tags.sh: Don't tag usages of DECLARE_BITMAP dt-bindings: interconnect: qcom,msm8998-bwmon: Add SM8750 CPU BWMONs dt-bindings: interconnect: OSM L3: Document sm8650 OSM L3 compatible dt-bindings: interconnect: qcom-bwmon: Document QCS615 bwmon compatibles interconnect: sm8750: Add missing const to static qcom_icc_desc memstick: core: fix kernel-doc notation intel_th: core: fix kernel-doc warnings binder: log transaction code on failure iio: dac: ad3552r-hs: clear reset status flag iio: dac: ad3552r-common: fix ad3541/2r ranges iio: chemical: bme680: Fix uninitialized variable in __bme680_read_raw() misc: fastrpc: Fix copy buffer page size misc: fastrpc: Fix registered buffer page address misc: fastrpc: Deregister device nodes properly in error scenarios nvmem: core: improve range check for nvmem_cell_write() nvmem: qcom-spmi-sdam: Set size in struct nvmem_config ...
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6d699ca1 |
| 12-Jan-2025 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge tag 'iio-for-6.14a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Pull IIO updaate from Jonathan:
IIO: 1st set of new device support, features and cleanu
Merge tag 'iio-for-6.14a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Pull IIO updaate from Jonathan:
IIO: 1st set of new device support, features and cleanup for 6.14
Fairly quiet cycle. Usual mix of new drivers, device support in existing drivers, features and more general rework and cleanup. There are a few late breaking or long standing but complex fixes in here as well.
There is one expected merge conflict due to an upstream fix touching neighboring code in ti-ads1119. The trivial resolution is the right one with the result ending up as:
struct { s16 sample; aligned_s64 timestamp; } scan;
New device support ==================
adi,ad4000 - Add support for many Pulsar ADC devices: AD7685, AD7686, AD7687, AD7688, AD7690, AD7691, AD7693, AD7942, AD7946, AD7980, AD7982, AD7983, AD7984, AD7988-1 and AD7988-5 ADCs. Generally similar to the AD4000 series but with lower sampling rates and no configuration registers. Includes addition of timestamp channels. adi,adis16480 - Add support for ADIS16486, ADIS16487 and ADIS16489 IMUs. Required a few tweaks to existing driver and addition of tables. kionix,kx022a - Add support for KX134ACR-LBZ accelerometer that is similar to the KX132ACR-LBZ but with a wider (+-64G) sensor range. - Add support for KX134-1211 accelerometer that is similar to the KX132-1211 but with a wider (+-16G) sensor range. nxp,fxls8962af - Add support for fxls8974cf and fxls8967af accelerometers, Both are compatible with fxls8962af but with different device IDs which are used in presence checks. renesas,rzg2l - Add support for Renesas RZ/GS3 SoC ADCs (various driver refactors precede this to allow for chip differences). rohm,bd79704 - New driver for this 6 channel DAC. st,mpu6050 - Support he IAM20380 which is effectively a cut down IAM20608 IMU with only a gyroscope (no accelerometer). st,stm-timmer-trigger - Add support for ADC trigger use case for the STM32MP25 SOC. Do not support the counter functionality in this driver as that is handled by the counter subsystem. ti,opt4060 - New driver for this RGBW color sensor.
Driver drop ===========
rohm,bu20008 - Drop as decision was made to not mass produce this light sensor after Matti had done all the work to get a driver upstream.
Features ========
adi,ad_sigma_delta library + ad7124 - Allow for GPIO to check interrupt status, enabling this device on more platforms that don't obey prior (non general) assumptions on how the interrupt chips work. - Allow variation in reset sequence length allowing chip specific optimizations rather than always using worst case. adi,ad7124 - Add temperature channel support. adi,ad7173 - Add support calibration modes for this family of ADCs. adi,adxl345 - Binding update to allow specification of which interrupt line is connected (or none). - Support interrupts and FIFO based data capture. bosch,bme680 - Add regulators support. Note this required a new binding doc rather than use of trivial-devices - Runtime PM support. microchip,pac1921 - Add ACPI support including _DSM for shunt value and label. renesas,rzg2l - Enable runtime autosuspend. - Add suspend and resume support. tyhx,hx9023s - Add loading of a firmware file used to set defaults for some configuration registers. vishay,veml6030 - Support triggered buffers allowing efficient data capture at higher speeds. - Add regmap cache to reduce access to device.
Cleanup and minor fixes =======================
cross-tree - Another batch of conversions to devm_regulator_get_enable_read_voltage() helper and related conversions to full devm that this enables. - Various patches using guard() to allow early returns and simpler code flow. - Various conversions from s64 timestamp __aligned(8) to aligned_s64 type. Includes a few cleanups where this unsigned and it should have been signed. - Fix up some missing types for drive-open-drain in dt-binding docs. core - Add missing documentation for iio_dmaengine_buffer_setup_ext() - Add check that all buffers passed to iio_read_channel_ext_info() and iio_read_channel_label() are page sized and page aligned. Done this way because the callbacks are almost always only used to fill sysfs attributes. The check covers the tiny percentage of cases where use is made of this data in a consumer driver. - Mark scan_timestamp memory of struct iio_dev private ensuring no drivers change the value which belongs to the IIO core. documentation - Various missing ABI docs added. - ABI docs made to use Y consistently as the wildcard for channel number. - Combine duplicate in_currentY_raw entries in ABI docs. iio-mux - Fix alignment of buffers passed to iio_channel_read_ext_info(). adi,ad_sigma_delta library - Respect keep_cs_asserted flag in read path. - Close a race condition around irq enabling and disabling. - Use explicit unsigned int in place of unsigned. adi,ad6695 - Move dt-binding header under adc sub-directory and fix include path in dt example. adi,ad7124 - Check number of channels in DT doesn't exceed what the driver can handle. - Check input specified in DT are possible. - Improved error reporting during probe. adi,ad7173 - Drop unused structure element. adi,ad7293 - Ensure power is turned on before resetting. adi,adxl345 - Some documentation simplification and parameter renames. - Add a function than unifies handling of power up and power down. - Add defines to have a complete set of registers defined. - Add missing \n to end of error messages. amlogic,meson_saradc - Simplify handling of the REG11 register access. awinic,aw96104 - Constify iio_info structure. bosch,bmp085 - Add to dt-binding to indicate devices support SPI. bosch,bmp280 - Use sizeof() to replace a somewhat magic 2. - Rename sleep related variables so the unit is included and use fsleep() to replace usleep_range() calls. bosch,bno055 - Constify struct bin_attribute capella,cm3232 - Reset device before checking hardware ID inline with suggested flow from datasheet. diolan,dln2 - Simplify zeroing of structure used to gather up data by just clearing the whole thing before writing rather than trying to clear out he padding after write. freescale,vf610 - Use devm_ and dev_error_probe() to simplify code and allow dropping of explicit remove() callback. invensense,timestamp library - Use a cast to remove possibility of integer overflow. kionix,kx022a - Increase reset delay a little. maxim,max1363 - Use a buffer of sufficient size in iio_priv() rather than allocating variable sized buffer at use time. microchip,mcp4725 - Replace of_property_read_bool() with of_property_present() for detecting presence of regulator which is obviously not a bool. nxp,fxls8962af - Add wakeup-source property to the dt binding to allow these sensors to wake the system up from suspend. - Enable finer grained build when not all bus types need to be supported. renesas,rzg2l - Use dev_err_probe(), improving handling of probe errors and simplifying code. - Convert to devm_ based cleanup. - Remove unnecessary runtime PM complexity as clocks are managed through PM domains. - Switch pm_ptr() removing need for __maybe_unused markings. - use read_poll_timeout() to replace open coded equivalent. samsung, ssp_sensors - Simplify code by always providing timestamp whether or not it is enabled. st,lsm6dsx - Avoid need to include linux/i3c/master by using i3cdev_to_dev() to get to the contained struct device. st,stm32-timer-trigger - Check for clk_enable() fails. vishay,veml6030 - Use new gts-helper functions and fix the _scale attribute to take into account changes in gain and integration time.
Various other typo fixes in variable names + documentation and help text. A few whitespace cleanup patches.
* tag 'iio-for-6.14a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (142 commits) iio: iio-mux: kzalloc instead of devm_kzalloc to ensure page alignment iio: adc: ad7625: Add ending newlines to error messages iio: accel: adxl345: complete the list of defines iio: accel: adxl345: add FIFO with watermark events iio: accel: adxl345: initialize FIFO delay value for SPI iio: accel: adxl345: introduce interrupt handling iio: light: veml3235: fix scale to conform to ABI iio: gts-helper: add helpers to ease searches of gain_sel and new_gain iio: light: veml3235: extend regmap to add cache iio: light: veml3235: fix code style dt-bindings: iio: accel: adxl345: add interrupt-names dt-bindings: iio: accel: adxl345: make interrupts not a required property dt-bindings: iio: imu: bmi323: add boolean type for drive-open-drain dt-bindings: iio: imu: bmi270: add boolean type for drive-open-drain dt-bindings: iio: imu: bmi160: add boolean type for drive-open-drain iio: adc: meson: simplify MESON_SAR_ADC_REG11 register access iio: adc: meson: use tabs instead of spaces for some REG11 bit fields iio: adc: meson: fix voltage reference selection field name typo iio: adc: rockchip: correct alignment of timestamp iio: imu: inv_icm42600: switch timestamp type from int64_t __aligned(8) to aligned_s64 ...
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af6aca65 |
| 19-Dec-2024 |
Matti Vaittinen <mazziesaccount@gmail.com> |
iio: dac: Support ROHM BD79703 DAC
The ROHM BD79703 is a 6 channel digital to analog converter.
Based on the data-sheet examples the hardware would support setting the DAC word without changing the
iio: dac: Support ROHM BD79703 DAC
The ROHM BD79703 is a 6 channel digital to analog converter.
Based on the data-sheet examples the hardware would support setting the DAC word without changing the actual output. The data-sheet is not too specific on how the enabling the output of new voltage set by DAC should be done - hence this is not implemented by the driver.
The BD79703 would also support two specific "PULL_DOWN" modes. These aren't currently supported by the driver either.
Add a very basic support for controlling the channel outputs one-by-one.
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://patch.msgid.link/bc77d7b979ca28408a216f597082fcd94ec63be7.1734608215.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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25768de5 |
| 21-Jan-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.14 merge window.
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670af65d |
| 20-Jan-2025 |
Jiri Kosina <jkosina@suse.com> |
Merge branch 'for-6.14/constify-bin-attribute' into for-linus
- constification of 'struct bin_attribute' in various HID driver (Thomas Weißschuh)
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6d4a0f4e |
| 17-Dec-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.13-rc3' into next
Sync up with the mainline.
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Revision tags: v6.13-rc3, v6.13-rc2 |
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302cc446 |
| 05-Dec-2024 |
Jakub Kicinski <kuba@kernel.org> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.13-rc2).
No conflicts or adjacent changes.
Signed-off-by: Jakub Kicinski <kub
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.13-rc2).
No conflicts or adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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c5fb51b7 |
| 03-Jan-2025 |
Rob Clark <robdclark@chromium.org> |
Merge remote-tracking branch 'pm/opp/linux-next' into HEAD
Merge pm/opp tree to get dev_pm_opp_get_bw()
Signed-off-by: Rob Clark <robdclark@chromium.org>
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e7f0a3a6 |
| 11-Dec-2024 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching up with 6.13-rc2.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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8f109f28 |
| 02-Dec-2024 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-xe-next
A backmerge to get the PMT preparation work for merging the BMG PMT support.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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3aba2eba |
| 02-Dec-2024 |
Maxime Ripard <mripard@kernel.org> |
Merge drm/drm-next into drm-misc-next
Kickstart 6.14 cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
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bcfd5f64 |
| 02-Dec-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.13-rc1' into perf/core, to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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c34e9ab9 |
| 05-Dec-2024 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.13
A few small fixes for v6.13, all system specific - the biggest t
Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.13
A few small fixes for v6.13, all system specific - the biggest thing is the fix for jack handling over suspend on some Intel laptops.
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Revision tags: v6.13-rc1 |
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2eff01ee |
| 29-Nov-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'char-misc-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc/IIO/whatever driver subsystem updates from Greg KH: "Here is the 'big and hairy' char
Merge tag 'char-misc-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc/IIO/whatever driver subsystem updates from Greg KH: "Here is the 'big and hairy' char/misc/iio and other small driver subsystem updates for 6.13-rc1.
Loads of things in here, and even a fun merge conflict!
- rust misc driver bindings and other rust changes to make misc drivers actually possible.
I think this is the tipping point, expect to see way more rust drivers going forward now that these bindings are present. Next merge window hopefully we will have pci and platform drivers working, which will fully enable almost all driver subsystems to start accepting (or at least getting) rust drivers.
This is the end result of a lot of work from a lot of people, congrats to all of them for getting this far, you've proved many of us wrong in the best way possible, working code :)
- IIO driver updates, too many to list individually, that subsystem keeps growing and growing...
- Interconnect driver updates
- nvmem driver updates
- pwm driver updates
- platform_driver::remove() fixups, loads of them
- counter driver updates
- misc driver updates (keba?)
- binder driver updates and fixes
- loads of other small char/misc/etc driver updates and additions, full details in the shortlog.
All of these have been in linux-next for a while, with no other reported issues other than that merge conflict"
* tag 'char-misc-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (401 commits) mei: vsc: Fix typo "maintstepping" -> "mainstepping" firmware: Switch back to struct platform_driver::remove() misc: isl29020: Fix the wrong format specifier scripts/tags.sh: Don't tag usages of DEFINE_MUTEX fpga: Switch back to struct platform_driver::remove() mei: vsc: Improve error logging in vsc_identify_silicon() mei: vsc: Do not re-enable interrupt from vsc_tp_reset() dt-bindings: spmi: qcom,x1e80100-spmi-pmic-arb: Add SAR2130P compatible dt-bindings: spmi: spmi-mtk-pmif: Add compatible for MT8188 spmi: pmic-arb: fix return path in for_each_available_child_of_node() iio: Move __private marking before struct element priv in struct iio_dev docs: iio: ad7380: add adaq4370-4 and adaq4380-4 iio: adc: ad7380: add support for adaq4370-4 and adaq4380-4 iio: adc: ad7380: use local dev variable to shorten long lines iio: adc: ad7380: fix oversampling formula dt-bindings: iio: adc: ad7380: add adaq4370-4 and adaq4380-4 compatible parts bus: mhi: host: pci_generic: Use pcim_iomap_region() to request and map MHI BAR bus: mhi: host: Switch trace_mhi_gen_tre fields to native endian misc: atmel-ssc: Use of_property_present() for non-boolean properties misc: keba: Add hardware dependency ...
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Revision tags: v6.12, v6.12-rc7 |
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5de07b8a |
| 09-Nov-2024 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge tag 'iio-for-6.13b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
IIO: 2nd set of new device support, features and cleanup for 6.13
Alo
Merge tag 'iio-for-6.13b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
IIO: 2nd set of new device support, features and cleanup for 6.13
Alongside new drivers and device support there are several large cleanups going on across the IIO tree and we see part of some of those in this pull request.
Merged char-misc-next at point of 6.12-rc6 merge to avoid a conflict with a fix for the ad7380 merged earlier this cycle. Note that I previously messed this merge up and had to reconstruct it this morning so a coherent pull request was possible. The new stuff is all the same as has been in linux-next for some time with the exception of the kernel-doc related __private ordering fix that went in yesterday.
New device support ==================
adi,ad7380 - Support for adaq4370-4 and adaq4370 quad channel ADCs. adi,ad7606 - Various cleanups preceeding support of AD7607, AD7608 and AD7609 ADCs. adi,ad7779 - New driver supproting AD7770, AD7771 and AD7779 ADCs. allegro,als31300 - New driver for this 3D Linear Hall Effect sensor. bosch,bmi270 - Add support BMI260 which is similar but requires a different firmware image. bosch,smi240 - New driver for this IMU. ti,opt3001 - Add support opt3002 light sensor which has a wider spectral range than the opt3001. vishay,veml3235 - New driver for this ambient light sensor.
Features ========
hid-sensors - Add support Human Proximity Range and Attention detection (requiring a new classification style channel type) adi,ad3552r - Add backend support and related platform driver to support use with an FPGA IP to allow QSPI + DDR bus operation and much higher data aquisition rates. (various rework preceeded this feature) adi,ad7606 - Various cleanup prior to enabling use with an IIO Backend and PWM trigger enabling much higher speed data capture. bosch,bme680 - Support control of preheat current - Support triggered buffer capture - Add SCALE and RAW channels (needed to enable the buffered capture). bosch,bmp280 - Enable sleeping to save power. - Add interrupt support for bmp3xx and bmp5xx devices. Also update bmp085 to new approach. - Enable data ready trigger. bosch,bmi270 - Add triggered buffer support - Add scale and sampling frequency control. vishay,veml6070 - Support integration time via DT binding for an external resistor value.
Cleanup and minor fixes =======================
core - Fix a longstanding issue with event codes for differential channels. Note that not all drivers are yet fixed, but macros have been added to avoid potential repeats of this in future. - Tidy up handling in iio_read_acpi_mount matrix. - Mark iio_dev::priv with __private. Later move the marking before the field name to avoid a kernel-doc issue. treewide - Drop some pointless default n entries in Kconfig. - Add an iio_get_acpi_device_name_and_data() handler to replace some commonly repeated code. - simplify use of 'state' in write_event_config() callback as it is effectively a boolean. Once done make it a boolean (lots of drivers were updated to enable this) - some more use of devm_regulator_get_enable_read_voltage( to replace open coded versions. Where this enables it convert all of remove handling to devm based and drop the remove callback. - check returns from devm_mutex_init() accel drivers - Use aligned_s64 instead of s64 __aligned(8) adi,ad5791 - Add some missing GPIOs and power supplies that presumably were always hard wired on previous boards. - Refactor to use chip_info in device id tables. - Convert probe entirely to devm based simplify code and allowing remove() callback to be dropped. adi,ad7192 - Check return from spi_get_device_match_data() adi,ad74413r - Don't keep an unnecessary copy of the gpio after probe. - Use devm_regulator_get_enable_read_voltage() instead of open coding. - Apply cleanup.h approach to reduce complexity. adi,dac8460 - Fix a wrong compaitble ID due to a stray space. - Add an spi_device_id table. bosch,bmc150 - Drop some likely false ACPI IDs. - Drop left over unused ACPI specific code. bosch,bme680 - Add mising regmap.h include. - Reduce excessive sleep on startup. - Drop some cammelcase usage. - Use fsleep - Generalize read functions to allow for reuse. - Use s16 variable to avoid some incorrect casting bosch,bmg150 - Drop some likely false ACPI IDs. bosch,bmi270 - Drop unused FREQUENCY and SCALE attributes that always returned an error (they wil be back impelmented correctly). - Factor out the chip specific data into a structure to enable simple support for additional devices. isil,isl29018 - Drop ACPI_PTR() and CONFIG_ACPI guards as not worth the trouble for very minor saving. invensense,mpu6050 - Use much simpler test for ACPI firmware. kionix,kxcjk-1013 - Drop unnecessary ACPI entry in the i2c_device_id table. - Drop support KX022-1020 to fix a bug that was introduced with that change. Hopefully a fixed version will replace it soon. - Drop CONFIG guards for PM in favor of pm_ptr() and the compiler removing dead code. - Switch from enum to chip_info structure and add ODR times to that structure. - Deduplicate one of those ODR structures - Drop ACPI_PTR() and move ID table out of config guards. - Minor additional cleanup. liteon,ltr401 - Drop some likely false ACPI Ids and add LTER0303 which is know to be in use. microchip,pac1934 - Use much simpler test for ACPI firmware. vishay,veml6070 - Use unsigned int instead of just unsigned. - Use FIELD_PREP to make setting of field value explicit.
Various other minor fixes to documentation
* tag 'iio-for-6.13b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (153 commits) iio: Move __private marking before struct element priv in struct iio_dev docs: iio: ad7380: add adaq4370-4 and adaq4380-4 iio: adc: ad7380: add support for adaq4370-4 and adaq4380-4 iio: adc: ad7380: use local dev variable to shorten long lines iio: adc: ad7380: fix oversampling formula dt-bindings: iio: adc: ad7380: add adaq4370-4 and adaq4380-4 compatible parts iio: chemical: bme680: Add support for preheat current iio: chemical: bme680: Add triggered buffer support iio: chemical: bme680: Add SCALE and RAW channels iio: chemical: bme680: refactorize set_mode() mode iio: events: make IIO_EVENT_CODE macro private iio: accel: mma9553: use specialized event code macros iio: dummy: use specialized event code macros iio: adc: ad7280a: use IIO_DIFF_EVENT_CODE macro helper iio: events.h: add event identifier macros for differential channel iio: magnetometer: add Allegro MicroSystems ALS31300 3-D Linear Hall Effect driver dt-bindings: iio: magnetometer: document the Allegro MicroSystems ALS31300 3-D Linear Hall Effect Sensor dt-bindings: vendor-prefixes: Add Allegro MicroSystems, Inc iio: light: apds9960: remove useless return iio: light: apds9960: convert als_int and pxs_int to bool ...
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Revision tags: v6.12-rc6 |
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0b4d9fe5 |
| 28-Oct-2024 |
Angelo Dureghello <adureghello@baylibre.com> |
iio: dac: ad3552r: add high-speed platform driver
Add High Speed ad3552r platform driver.
The ad3552r DAC is controlled by a custom (fpga-based) DAC IP through the current AXI backend, or similar a
iio: dac: ad3552r: add high-speed platform driver
Add High Speed ad3552r platform driver.
The ad3552r DAC is controlled by a custom (fpga-based) DAC IP through the current AXI backend, or similar alternative IIO backend.
Compared to the existing driver (ad3552r.c), that is a simple SPI driver, this driver is coupled with a DAC IIO backend that finally controls the ad3552r by a fpga-based "QSPI+DDR" interface, to reach maximum transfer rate of 33MUPS using dma stream capabilities.
All commands involving QSPI bus read/write are delegated to the backend through the provided APIs for bus read/write.
Reviewed-by: Nuno Sa <nuno.sa@analog.com> Signed-off-by: Angelo Dureghello <adureghello@baylibre.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20241028-wip-bl-ad3552r-axi-v0-iio-testing-v9-7-f6960b4f9719@kernel-space.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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f665d7d3 |
| 28-Oct-2024 |
Angelo Dureghello <adureghello@baylibre.com> |
iio: dac: ad3552r: extract common code (no changes in behavior intended)
Extracting common code, to share common code to be used later by the AXI driver version (ad3552r-axi.c).
Signed-off-by: Ange
iio: dac: ad3552r: extract common code (no changes in behavior intended)
Extracting common code, to share common code to be used later by the AXI driver version (ad3552r-axi.c).
Signed-off-by: Angelo Dureghello <adureghello@baylibre.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20241028-wip-bl-ad3552r-axi-v0-iio-testing-v9-6-f6960b4f9719@kernel-space.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Revision tags: v6.12-rc5, v6.12-rc4 |
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ffb4b4ed |
| 19-Oct-2024 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge tag 'iio-for-6.13a-take2' of ssh://gitolite.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 6.1
Merge tag 'iio-for-6.13a-take2' of ssh://gitolite.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 6.13
Changes in take2: - Additional patch to drop the accidentally added empty file. - Tidy up of a duplicate include.
Two merges of other trees.
6.12-rc2: To pull in the move of unaligned.h from include/asm to include/linux This was to resolve issues in linux-next.
pwm/duty_offset-for6.13-rc1@ PWM infrastructure that is use di the AD7625 ADC driver.
New device support ==================
adi,ad7173 - Add support for the AD4113 8 channel ADC. adi,ad7606 - Add support for the AD7606C-16 and AD7606C-18 which have higher precision and support bipolar and differential channels. A lot of driver rework was needed to add the additional flexibility needed to support these parts. adi,ad7625 - New driver supporting AD7625, AD7626, AD7960 and AD7961 LVDS connected ADCs. Interface uses a combination of a PWM control and an IIO backend (currently a custom FPGA IP). adi,ad8460 - New driver for the ad8460 Waveform DAC. This high speed device is driven by a custom IP via a DMAEngine buffer. bosch,bmi270 - New driver for this 6-axis IMU. A later patch adds SPI support. gehc,pmc-adc - New driver for this GE Healthcare ADC 16-channel 16 bit ADC. invensense,mpu6050 - Add support for IAM-20680HT and IAM-20680HP variants of the IAM-20680 IMU that have better specifications in various ways including larger FIFO sizes. vishay,vl6030 - Support the veml7700, a stripped down veml6030 ambient light sensor. - Support the veml6035 ambient light sensor.
Features ========
liteon,ltr390 - Allow configuration of sampling frequency - Support suspend and resume - Add interrupt support including threshold events + control over event reporting persistence. st,vl53l0x - Add support for continuous mode via IIO buffer support and a dataready trigger. ti,tmp0006 - Add triggered buffer support using data ready interrupt. vishay,vl6030 - Add regulator control support. vishay,vl6070 - Add regulator control support. vishay,vl6180 - Allow configuration of waiting between continuous samples. - Use the interrupt, if available, for single shot captures - Support continuous mode via the IIO triggered buffer interfaces.
Cleanups and minor fixes ========================
tools/event monitor - Free dev_dir_name. treewide - Introduce aligned_s64 type for timestamps to replace s64 __aligned(8). Initial use in a few drivers - many others to follow. - Use dev_get_platform_data() instead of open-coding the access. - InvenSense email address and maintainer updates to reflect move to the tdk domain after acquisition. - Switch platform drivers from remove_new() back to remove() now all rework this was enabling is done. - More use of device_for_each_child_node_scoped() to remove need for manual caling of fwnode_handle_put() in early exits from the loop. - Use IIO_MAP() macro to replace some open-coded versions. - Constify struct iio_map arrays. - Use irq_get_trigger_type(irq) rather than irqd_get_trigger_type(irq_get_irq_data(irq); core - unsigned to unsigned int. adi,ad3552r - Fix to low a limit on max SPI clock speed. No rush to upstream this one as the binding that uses the higher speed will merge via this tree once ready. adi,ad5770r - Use get_unaligned_le16() instead of open-coding. Note this caused a merge issue in linux-next as unaligned.h has moved. adi,ad7606 - Use read_avail() callback to handle the various _available attributes. - Wrap up all data related to channel scaling into a single structure as the use of this gets more complex for the -16 and -18 parts. adi,adf4371 - Use chip_info structures and spi_get_device_match_data() - Drop spi_set_drvdata() as unused. - Reduce scope of struct clock as only touched in probe(). - Use dev_err_probe() where appropriate. adi,axi-dac - Improve register naming to make field and register association clearer. - Fix a wrong register bit. amlogic,meson8-saradc - Allow the meson8-saradc to have the amlogic,hhi-sysctrl property. bosch,bmp280 - Use u8 for the DMA buffer to avoid implication of other types given it can contain be24 data. - Use unsigned types to store raw values to make it clear they cannot be negative. - Drop unnecessary check for errors after IIR filter update. - Support soft reset to get device to know state on driver load. - Use bulk reads to retrieve the humidity calibration data. dynaimage,al3010 - Make sure to powerdown device in error paths. invensense,icm42600 - Add missing i2c_device-id tables. kionix,kmx61 - Drop ACPI IDs that are not associated with valid ACPI vendor IDs and for which there is no evidence they are in use in real devices. liteon,ltrf261a - Document a bad compatible that we are supporting because it is in the wild in the Valve Steam Deck via ACPI PRP0001. maxim,max1363 - Use get_unaligned_be16() instead of open-coding. Note this caused a merge issue in linux-next as unaligned.h has moved. mediatek,mt6360 - Use get_unaligned_be16() instead of open-coding. Note this caused a merge issue in linux-next as unaligned.h has moved. microchip,pac1921 - Drop various unnecessary type casts that were suggested by Wconversion compiler warnings which we do not use in IIO. Remove them because they hurt readability in cases where it is clear not overflow can occur. rohm,rpr0521 - Use iio_poll_func_store_time() rather than open-coding a similar solution. semtech,sx9324 - Make sx_common_get_raw_register() local to the only code that uses it. - Drop unnecessary acpi.h include. st,vl53l0x - Check the part ID register and print an info message if it is not what is expected. vishay,veml6030 - Fix DT binding file name to include vishay - Use regmap_set_bits() for case where all bits are set. - Use dev_err_probe() where appropriate. - Add missing delay after powering up in resume path. - Drop a processed accessor for the white channel as there is no public information to allow a specific scale to be established. - Use read_avail() to replace explicit custom _available attributes. vishay,veml6070 - Use guard() to allow early returns. - Add a devm callback to unregister the i2c device. - Use devm_iio_device_register() to simplify removal code.
Various other minor improvements not called out explicitly.
* tag 'iio-for-6.13a-take2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (161 commits) iio: imu: bmi270: Remove duplicated include in bmi270_i2c.c iio: adc: ad7606: Drop spurious empty file. iio: light: rpr0521: Use generic iio_pollfunc_store_time() iio: light: vl6180: Add support for Continuous Mode iio: light: vl6180: Added Interrupt support for single shot access iio: light: vl6180: Add configurable inter-measurement period support MAINTAINERS: add entry for VEML6030 ambient light sensor driver iio: light: veml6030: add support for veml7700 dt-bindings: iio: light: veml6030: add veml7700 iio: light: veml6035: fix read_avail in no_irq case for veml6035 iio: dac: adi-axi-dac: update register names iio: dac: adi-axi-dac: fix wrong register bitfield docs: iio: new docs for ad7625 driver iio: adc: ad7625: add driver dt-bindings: iio: adc: add AD762x/AD796x ADCs iio: Convert unsigned to unsigned int iio: pressure: bmp280: Fix uninitialized variable iio: Switch back to struct platform_driver::remove() iio: imu: bmi323: remove redundant register definition iio: frequency: adf4371: make use of dev_err_probe() ...
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Revision tags: v6.12-rc3, v6.12-rc2, v6.12-rc1, v6.11 |
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a976ef24 |
| 12-Sep-2024 |
Mariel Tinaco <Mariel.Tinaco@analog.com> |
iio: dac: support the ad8460 Waveform DAC
The AD8460 is a “bits in, power out” high voltage, high-power, high-speed driver optimized for large output current (up to ±1 A) and high slew rate (up to ±
iio: dac: support the ad8460 Waveform DAC
The AD8460 is a “bits in, power out” high voltage, high-power, high-speed driver optimized for large output current (up to ±1 A) and high slew rate (up to ±1800 V/μs) at high voltage (up to ±40 V) into capacitive loads.
A digital engine implements user-configurable features: modes for digital input, programmable supply current, and fault monitoring and programmable protection settings for output current, output voltage, and junction temperature. The AD8460 operates on high voltage dual supplies up to ±55 V and a single low voltage supply of 5 V.
Signed-off-by: Mariel Tinaco <Mariel.Tinaco@analog.com> Link: https://patch.msgid.link/20240912095435.18639-3-Mariel.Tinaco@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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77b67945 |
| 14-Oct-2024 |
Namhyung Kim <namhyung@kernel.org> |
Merge tag 'v6.12-rc3' into perf-tools-next
To get the fixes in the current perf-tools tree.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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3fd6c590 |
| 30-Sep-2024 |
Jerome Brunet <jbrunet@baylibre.com> |
Merge tag 'v6.12-rc1' into clk-meson-next
Linux 6.12-rc1
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a0efa2f3 |
| 09-Oct-2024 |
Johannes Berg <johannes.berg@intel.com> |
Merge net-next/main to resolve conflicts
The wireless-next tree was based on something older, and there are now conflicts between -rc2 and work here. Merge net-next, which has enough of -rc2 for the
Merge net-next/main to resolve conflicts
The wireless-next tree was based on something older, and there are now conflicts between -rc2 and work here. Merge net-next, which has enough of -rc2 for the conflicts to happen, resolving them in the process.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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b88132ce |
| 04-Oct-2024 |
Thomas Hellström <thomas.hellstrom@linux.intel.com> |
Merge drm/drm-next into drm-xe-next
Backmerging to resolve a conflict with core locally.
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
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2dd0ef5d |
| 30-Sep-2024 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Get drm-misc-next to up v6.12-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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