Manivannan writes:
MHI Host
========
Core
----
- Skipped MHI reset if the device is in RDDM EE (Ramdump mode) since the device
cannot process reset request.
- Updated the sysfs contact details to use MHI list instead of bouncing
codeaurora email ids.
- Added support to allow MHI client drivers to provide the device firmware via
a pointer. This is required to support new firmware format to be used by
ath11k drivers.
- Used vcalloc instead of vzalloc to protect against multiplication overflows.
- Removed decrementing one unused parameter.
pci_generic
-----------
- Added support for MHI SW channels (IP_SW0) so that the host can transfer data
from devices over networking interface through this specific channel.
- Added support for a clone of Quectel RM520N-GL modem which uses a different
PID as it is targeted for laptop usecase.
- Added support for a clone of Quectel EM160R-GL modem which uses a different
PID as it is targeted for laptop usecase.
- Added support for another clone of Quectel RM520N-GL modem which uses a
different PID as it is targeted for Lenovo laptop usecase.
- Added support for Dell DW5932e modem (both eSIM and non-eSIM variants).
- Added support for Telit FE990 modem.
* tag 'mhi-for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi:
bus: mhi: host: pci_generic: add support for Telit FE990 modem
bus: mhi: host: remove unused-but-set parameter
bus: mhi: host: pci_generic: Add support for Quectel RM520N-GL Lenovo variant
bus: mhi: host: allow MHI client drivers to provide the firmware via a pointer
docs: ABI: sysfs-bus-mhi: Update contact info
bus: mhi: host: use vmalloc_array and vcalloc
bus: mhi: host: pci_generic: Add support for Dell DW5932e
bus: mhi: host: pci_generic: Add support for Quectel RM520N-GL modem
bus: mhi: host: pci_generic: Add support for Quectel EM160R-GL modem
bus: mhi: host: pci_generic: Add support for IP_SW0 channels
bus: mhi: host: Skip MHI reset if device is in RDDM
Jonathan writes:
1st set of IIO new device support, features and cleanup for 6.6
New device support
* adi,ad8366
- Add support for the HMC792 digital attenuator (mostly chip specific data)
* alwinner,sun20i-gpadc
- New driver for the integrated ADC on a number of allwinner SoCs
including dt-binding documentation.
* microchip,mcp4728
- New driver for this quad channel DAC. Includes dt-bindings.
* miramems, da280
- Add ID for DA217 accelerometer which is compatible with the da280.
* murata,irs-d200
- New driver for this passive infrared sensor typically used for human
detection. Includes bindings and a few pieces of new ABI to
cover a case of needing to count a number of repeats of an event
before reporting it.
* rohm,bu27008
- Add initial support for the BU27010 RGB + flickering sensor to this
driver. Substantial refactoring was needed to enable this.
Features
* adi,admv8818
- Add mode that bypasses the input and output filters.
* amlogic,meson
- Support control of the MUX on channel 7, exposed as multiple channels.
- Support channel labels.
* sensirion,scd4x
- Add pressure compensation. Controlled via an 'output' pressure channel.
* ti,lmp92040
- Add IIO buffered supported (read via chrdev).
* vishay,vcnl4000
- Add proximity interrupt support for vcnl4200.
- Add proximity integration time control for vcnl4200.
- Add illuminance integration time control for vcnl4040 and vcnl4200.
- Add calibration bias, proximity and illuminance event period, and
oversampling ratio control for vcnl4040 and vncl4200.
Cleanup and minor fixes
* core
- Tidy up handling of set_trigger_state() callback return values
to consistently assume no positive return values.
- Use min() rather than min_t() in a case where types were clearly
the same.
- Drop some else statements that follow continue with a loop or
a returns.
- White space and comment format cleanup.
- Use sysfs_match_string() helper to improve readability.
- Use krealloc_array() to make it explicit a krealloc is for an array
of structures, not just one.
* tools
- Tidy up potential overflow in array index.
* tree wide
- Fix up includes for DT related headers.
- Drop some error prints in places where as similar error message
is printed by the function being called.
- Tidy up handling of return value from platform_get_irq() to no longer
take into account 0 as a value that might be returned. Similar for
fwnode_irq_get().
* adi,ad7192
- Add missing error check and improved debug logging.
- Use sysfs_emit_at() rather than open coded variant.
* adi,adis16475
- Drop unused scan element enum entries.
- Specify that a few more devices support burst32 mode.
* adi,admv1013
- Enable all required regulators and document as required in the
dt-binding.
* adi,admv1014
- Make all regulators required in the dt-binding as the device needs
them all enabled.
* adi,adxl313
- Fix wrong enum values being used in the i2c_device_id table.
- Use i2c_get_match_data() to reduce open coded handling of the
various id tables.
* allwinner,gpadc
- Make the kconfig text more specific to make space for separate drivers
for other Allwinner devices.
* amlogic,meson
- Drop unused timestamp channels as no buffer support.
- Various minor reorganizations to enable addition of support channel 7
MUX.
- Initialize some default values to account for potential previous user
since reboot.
* qcom,spmi-adc5
- Add ADC5_GPIO2_100K_PU support to driver to line up with bindings.
* qcom,spmi-adc7
- Use predefined channel ID definitions rather than values.
* invensense, common
- Factor out the timestamp handling to a module used by both mpu6050 and
icm42600.
* invensense,mpu6050
- Read as many FIFO elements as possible in one bus access.
* men,s188
- Drop redundant initialization of driver owner field.
* microchip,mcp4018 and mcp4531
- Use i2c_get_match_data() instead of open coding. Includes making the
data format the same for the i2c_device_id and firmware match
tables.
* semtech,sx9310
- dt-bindings: Add reference to IIO schema to provide the label property.
* semtech,sx9324
- dt-bindings: Add reference to IIO schema to provide the label property.
* st,stm32-adc
- Use devm_platform_get_and_ioremap_resource() instead of open coded
version.
* st,stm-lptimer-trigger
- Drop setting platform drvdata as it wasn't then used.
* ti,ads1015
- Fix wrong dt binding description of ti,datarate for some devices.
* vishay,vcnl4200
- Move to switch statements for channel type checking to make later
additions simpler.
* tag 'iio-for-6.6a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (73 commits)
Documentation: ABI: testing: admv8818: add bypass
drivers: iio: filter: admv8818: add bypass mode
iio: light: bd27008: Support BD27010 RGB
iio: light: bu27008: add chip info
dt-bindings: iio: ROHM BU27010 RGBC + flickering sensor
iio: add MCP4728 I2C DAC driver
dt-bindings: iio: dac: add mcp4728.yaml
drivers: iio: admv1013: add vcc regulators
dt-bindings: iio: admv1013: add vcc regulators
iio: trigger: stm32-lptimer-trigger: remove unneeded platform_set_drvdata()
iio: adc: men_z188_adc: Remove redundant initialization owner in men_z188_driver
dt-bindings: iio: admv1014: make all regs required
iio: cdc: ad7150: relax return value check for IRQ get
iio: mb1232: relax return value check for IRQ get
iio: adc: fix the return value handle for platform_get_irq()
tools: iio: iio_generic_buffer: Fix some integer type and calculation
iio: potentiometer: mcp4531: Use i2c_get_match_data()
iio: potentiometer: mcp4018: Use i2c_get_match_data()
iio: core: Fix issues and style of the comments
iio: core: Switch to krealloc_array()
...
Clang warns about a parameter that is decremented but never evaluated here:
bus/mhi/host/main.c:803:13: error: parameter 'event_quota' set but not used [-Werror,-Wunused-but-set-parameter]
u32 event_quota)
Remove the access to the variable to avoid that warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://lore.kernel.org/r/20230811134547.3231160-1-arnd@kernel.org
[mani: minor spelling fix to commit message]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Master indexing is problematic if a hub is rescanned while the
root master is being rescanned. Always allocate an index for the
FSI master, and set the device name if it hasn't already been set.
Move the call to ida_free to the bottom of master unregistration
and set the number of links to 0 in case another call to scan
comes in before the device is removed.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20230809180814.151984-2-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20230718205508.1790932-1-robh@kernel.org
Signed-off-by: Joel Stanley <joel@jms.id.au>
Add filter bypass mode, which bypasses the low pass filter, high pass
filter and disables/unregister the clock rate notifier.
Currently a feature like bypassing the filter is not achievable
straightforward and not very deductive. The user has to look through the
code and call the set_lpf_3db_frequency and set_hpf_3db_frequency iio
attributes from the user interface using the corner cases (freq >
largest lpf supported by the part, respectively freq < smallest hpf
supported by the part). Moreover, in such case of bypassing the filter,
the input clock rate change might mess up things so we want to make sure
that it is disabled. Also, the feature will help emphasizing the filter
behavior, therefore adding it in the userspace will ease the
charcaterization of the filter's effects when active/disabled.
It was requested by users of the driver to ease the interaction with
different configuration modes of the device.
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Link: https://lore.kernel.org/r/20230731084928.8302-1-antoniu.miclaus@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
The ROHM BU27010 is an RGBC sensor with a flickering detection FIFO. The
RGBC+IR sensor functionality is largely similar to what the BU27008 has.
There are some notable things though:
- gain setting is once again new and exotic. Now, there is 6bit gain
setting where 4 of the bits are common to all channels and 2 bits
can be configured separately for each channel. The BU27010 has
similar "1X on other channels vs 2X on IR when selector is 0x0"
gain design as BU27008 had. So, we use same gain setting policy for
BU27010 as we did for BU27008 - driver sets same gain selector for all
channels but shows the gains separately for all channels so users
can (at least in theory) detect this 1X vs 2X madness...
- BU27010 has suffled all the control register bitfields to new
addresses and bit positions while still keeping the register naming
same.
- Some more power/reset control is added.
- FIFO for "flickering detection" is added.
The control register suffling made this slightly nasty. Still, it is
easier for maintenance perspective to add the BU27010 support in BU27008
driver because - even though the bit positions/addresses were changed -
most of the driver structure can be re-used. Writing own driver for
BU27010 would mean plenty of duplicate code albeit a tad more clarity.
The flickering FIFO is not supported by the driver.
Add BU27010 RGBC+IR support to rohm-bu27008 driver.
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/111cd217ccece1c1f16ab4287532dc4e1ddb8a3f.1690958450.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Extend Intel Remote System Update (RSU) driver to get SPT
(Sub-Partition Table) addresses. The query SPT address can be used
to determine if the RSU QSPI layout is 32kB or 64kB aligned.
The alignment can be determined by minus the upper with the lower of
the SPT addresses.
This patch depends on patch:
firmware: stratix10-svc: Generic Mailbox Command
Signed-off-by: Radu Bacrau <radu.bacrau@intel.com>
Signed-off-by: Kah Jing Lee <kah.jing.lee@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Link: https://lore.kernel.org/r/20230727192907.982070-2-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The coreboot framebuffer driver registers a "simple-framebuffer" device
based on the information from the firmware, after checking that it's
compatible with the formats listed in simplefb.h. It was added before
simpledrm, and its Kconfig marked as dependent on the simplefb driver.
The simpledrm driver can also handle "simple-framebuffer" devices and
the coreboot framebuffer works fine with it on a 'Lick' Chromebook.
Allow building the coreboot framebuffer driver with simpledrm as well.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Link: https://lore.kernel.org/r/20230725174334.887485-1-alpernebiyasak@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
