20 Sep, 2019
1 commit
-
…ernel/git/chrome-platform/linux
Pull chrome platform updates from Benson Leung:
"CrOS EC / MFD Migration:
- Move cros_ec core driver from mfd into chrome platform.Wilco EC:
- Add batt_ppid_info command to Wilco telemetry driver.CrOS EC:
- cros_ec_rpmsg : Add support to inform EC of suspend/resume status
- cros_ec_rpmsg : Fix race condition on probe failed
- cros_ec_chardev : Add a poll handler to receive MKBP eventsMisc:
- bugfixes in cros_usbpd_logger and cros_ec_ishtp"* tag 'tag-chrome-platform-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
platform/chrome: cros_usbpd_logger: null check create_singlethread_workqueue
platform/chrome: cros_ec_chardev: Add a poll handler to receive MKBP events
platform/chrome: cros_ec_rpmsg: Fix race with host command when probe failed
platform/chrome: chromeos_tbmc: Report wake events
mfd: cros_ec: Use mfd_add_hotplug_devices() helper
mfd: cros_ec: Add convenience struct to define autodetectable CrOS EC subdevices
mfd: cros_ec: Add convenience struct to define dedicated CrOS EC MCUs
mfd: cros_ec: Use kzalloc and cros_ec_cmd_xfer_status helper
mfd / platform: cros_ec: Reorganize platform and mfd includes
mfd / platform: cros_ec: Rename config to a better name
mfd: cros_ec: Switch to use the new cros-ec-chardev driver
mfd / platform: cros_ec: Miscellaneous character device to talk with the EC
mfd / platform: cros_ec: Move cros-ec core driver out from MFD
mfd / platform: cros_ec: Handle chained ECs as platform devices
platform/chrome: cros_ec_rpmsg: Add host command AP sleep state support
platform/chrome: chromeos_laptop: drop checks of NULL-safe functions
platform/chrome: wilco_ec: Add batt_ppid_info command to telemetry driver
06 Sep, 2019
1 commit
-
The commit 473d12f7638c
("iio: hid-sensor-attributes: Convert to use int_pow()")
converted to use generic int_pow() helper. Though, the generic one returns
64-bit value and, in cases when it is used as divisor, it compels 64-bit
division from compiler.In order to fix this, introduce a temporary 32-bit variable to hold the result
of int_pow() and use it as divisor afterwards.In couple of cases, replace int_pow() with a predefined unit factors for time
and frequency.Fixes: 473d12f7638c ("iio: hid-sensor-attributes: Convert to use int_pow()")
Reported-by: kbuild test robot
Reported-by: Nathan Chancellor
Signed-off-by: Andy Shevchenko
Acked-by: Srinivas Pandruvada
Link: https://lore.kernel.org/r/20190905112759.13035-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman
04 Sep, 2019
1 commit
-
By default, set the calibscale vector to unit vector.
When calibrating one axis, the other axis calibrations are sent as well.
If left to 0, sensor data from uncalibrated axis are zero'ed out until
all axis are calibrated.Fixes: ed1f2e85da79 ("iio: cros_ec: Add calibscale for 3d MEMS ")
Signed-off-by: Gwendal Grignou
Signed-off-by: Jonathan Cameron
02 Sep, 2019
2 commits
-
There is a bit of mess between cros-ec mfd includes and platform
includes. For example, we have a linux/mfd/cros_ec.h include that
exports the interface implemented in platform/chrome/cros_ec_proto.c. Or
we have a linux/mfd/cros_ec_commands.h file that is non related to the
multifunction device (in the sense that is not exporting any function of
the mfd device). This causes crossed includes between mfd and
platform/chrome subsystems and makes the code difficult to read, apart
from creating 'curious' situations where a platform/chrome driver includes
a linux/mfd/cros_ec.h file just to get the exported functions that are
implemented in another platform/chrome driver.In order to have a better separation on what the cros-ec multifunction
driver does and what the cros-ec core provides move and rework the
affected includes doing:- Move cros_ec_commands.h to include/linux/platform_data/cros_ec_commands.h
- Get rid of the parts that are implemented in the platform/chrome/cros_ec_proto.c
driver from include/linux/mfd/cros_ec.h to a new file
include/linux/platform_data/cros_ec_proto.h
- Update all the drivers with the new includes, so
- Drivers that only need to know about the protocol include
- linux/platform_data/cros_ec_proto.h
- linux/platform_data/cros_ec_commands.h
- Drivers that need to know about the cros-ec mfd device also include
- linux/mfd/cros_ec.hSigned-off-by: Enric Balletbo i Serra
Acked-by: Andy Shevchenko
Acked-by: Mark Brown
Acked-by: Wolfram Sang
Acked-by: Neil Armstrong
Acked-by: Alexandre Belloni
Acked-by: Jonathan Cameron
Acked-by: Benjamin Tissoires
Acked-by: Dmitry Torokhov
Acked-by: Sebastian Reichel
Acked-by: Chanwoo Choi
Reviewed-by: Gwendal Grignou
Tested-by: Gwendal Grignou
Series changes: 3
- Fix dereferencing pointer to incomplete type 'struct cros_ec_dev' (lkp)
Signed-off-by: Lee Jones -
Now, the ChromeOS EC core driver has nothing related to an MFD device, so
move that driver from the MFD subsystem to the platform/chrome subsystem.Signed-off-by: Enric Balletbo i Serra
Acked-by: Andy Shevchenko
Acked-by: Thierry Reding
Acked-by: Mark Brown
Acked-by: Wolfram Sang
Acked-by: Neil Armstrong
Acked-by: Alexandre Belloni
Acked-by: Jonathan Cameron
Acked-by: Benjamin Tissoires
Acked-by: Dmitry Torokhov
Acked-by: Sebastian Reichel
Acked-by: Chanwoo Choi
Reviewed-by: Gwendal Grignou
Tested-by: Gwendal Grignou
Signed-off-by: Lee Jones
26 Aug, 2019
1 commit
-
IIO_ST_SENSORS_CORE select IIO_ST_SENSORS_I2C
unconditionally, if REGMAP_I2C is not set, build failsdrivers/iio/common/st_sensors/st_sensors_i2c.o: In function `st_sensors_i2c_configure':
st_sensors_i2c.c:(.text+0x58): undefined reference to `__devm_regmap_init_i2c'This patch selects REGMAP_I2C to fix it.
IIO_ST_SENSORS_SPI is similar to SPI issue.Reported-by: Hulk Robot
Fixes: 062809ef7733 ("iio: make st_sensors drivers use regmap")
Signed-off-by: YueHaibing
Signed-off-by: Jonathan Cameron
19 Aug, 2019
1 commit
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Instead of linear approach to calculate power of 10, use generic int_pow()
which does it better.Signed-off-by: Andy Shevchenko
Signed-off-by: Jonathan Cameron
05 Aug, 2019
1 commit
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Not even sure why it was there since the beginning. Just use IRQ
number in the sensor_data struct.Signed-off-by: Denis Ciocca
Signed-off-by: Jonathan Cameron
28 Jul, 2019
8 commits
-
Embedded controller return minimum and maximum frequencies, unfortunately
we have no way to know the step for all available frequencies.
Even if not complete, we can return a list of known values using the
standard read_avail callback (IIO_CHAN_INFO_SAMP_FREQ) to provide them to
userland.Now cros_ec_* sensors provides frequencies values in sysfs like this:
"0 min max". 0 is always true to disable the sensor.Default frequencies are provided for earlier protocol.
Signed-off-by: Nick Vaccaro
Signed-off-by: Fabien Lahoudere
[rebased on top of iio/testing and solved conflicts]
Signed-off-by: Enric Balletbo i Serra
Signed-off-by: Jonathan Cameron -
To allow cros_ec iio core library to be used with legacy device, add a
vector to rotate sensor data if necessary: legacy devices are not
reporting data in HTML5/Android sensor referential.Check the data is not rotated on recent chromebooks that use the HTML5
standard to present sensor data.Signed-off-by: Gwendal Grignou
Reviewed-by: Douglas Anderson
Signed-off-by: Jonathan Cameron -
This patch adds a function to determine which version of the
protocol is used to communicate with EC.Signed-off-by: Nick Vaccaro
Signed-off-by: Fabien Lahoudere
Reviewed-by: Gwendal Grignou
Tested-by: Gwendal Grignou
[rebased on top of iio/testing and solved conflicts]
Signed-off-by: Enric Balletbo i Serra
Signed-off-by: Jonathan Cameron -
This patch is meant to replace the i2c/spi transfer functions with
regmap. SPI framework requires DMA safe buffers so let's add GFP_DMA
flag for memory allocation used by bulk_read functions.Signed-off-by: Denis Ciocca
Signed-off-by: Jonathan Cameron -
Some devices need to be configured with special bit in order to
use spi 3-wire. This was done during device identification phase.
Instead, let's move this part as spi specific.
Doing this the check_device_support function becomes a simple
device id check, so let's rename it.Signed-off-by: Denis Ciocca
Signed-off-by: Jonathan Cameron -
Extract from st_sensors_check_device_support() function the code that
is used to get the specific settings for a device. This will be used
as generic extractor by each ST driver.Signed-off-by: Denis Ciocca
Signed-off-by: Jonathan Cameron -
Due to an API misread, error code can be different for -EIO when reading
a sysfs entry. Return the error reported by the cros_ec stack.Check the proper error message (protocol error, not supported) is
reported when there is an error returned by the EC stack.Signed-off-by: Gwendal Grignou
Signed-off-by: Jonathan Cameron -
Add calibration scale support to accel, gyro and magnetometer.
Check on eve with current firmware, check reading calibscale returns 1.0,
check with newer firmware values are applied.Signed-off-by: Gwendal Grignou
Signed-off-by: Jonathan Cameron
12 Jul, 2019
1 commit
-
…ernel/git/chrome-platform/linux
Pull chrome platform updates from Benson Leung
"CrOS EC:
- Add new CrOS ISHTP transport protocol
- Add proper documentation for debugfs entries and expose resume and
uptime files
- Select LPC transport protocol variant at runtime.
- Add lid angle sensor driver
- Fix oops on suspend/resume for lightbar driver
- Set CrOS SPI transport protol in realtimeWilco EC:
- Add telemetry char device interface
- Add support for event handling
- Add new sysfs attributesMisc:
- Contains ib-mfd-cros-v5.3 immutable branch from mfd, with
cros_ec_commands.h header freshly synced with Chrome OS's EC
project"* tag 'tag-chrome-platform-for-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: (54 commits)
mfd / platform: cros_ec_debugfs: Expose resume result via debugfs
platform/chrome: lightbar: Get drvdata from parent in suspend/resume
iio: cros_ec: Add lid angle driver
platform/chrome: wilco_ec: Add circular buffer as event queue
platform/chrome: cros_ec_lpc_mec: Fix kernel-doc comment first line
platform/chrome: cros_ec_lpc: Choose Microchip EC at runtime
platform/chrome: cros_ec_lpc: Merge cros_ec_lpc and cros_ec_lpc_reg
Input: cros_ec_keyb: mask out extra flags in event_type
platform/chrome: wilco_ec: Fix unreleased lock in event_read()
platform/chrome: cros_ec_debugfs: cros_ec_uptime_fops can be static
platform/chrome: cros_ec_debugfs: Add debugfs ABI documentation
platform/chrome: cros_ec_debugfs: Fix kernel-doc comment first line
platform/chrome: cros_ec_debugfs: Add debugfs entry to retrieve EC uptime
mfd: cros_ec: Update I2S API
mfd: cros_ec: Add Management API entry points
mfd: cros_ec: Add SKU ID and Secure storage API
mfd: cros_ec: Add API for rwsig
mfd: cros_ec: Add API for Fingerprint support
mfd: cros_ec: Add API for Touchpad support
mfd: cros_ec: Add API for EC-EC communication
...
25 Jun, 2019
1 commit
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Add a IIO driver that reports the angle between the lid and the base for
ChromeOS convertible device.Tested on eve with ToT EC firmware.
Check driver is loaded and lid angle is correct.Signed-off-by: Gwendal Grignou
Acked-by: Jonathan Cameron
Signed-off-by: Enric Balletbo i Serra
23 Jun, 2019
1 commit
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We want the fixes and this resolves a merge issue as well.
Signed-off-by: Greg Kroah-Hartman
19 Jun, 2019
1 commit
-
Based on 2 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundationthis program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundation #extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 4122 file(s).
Signed-off-by: Thomas Gleixner
Reviewed-by: Enrico Weigelt
Reviewed-by: Kate Stewart
Reviewed-by: Allison Randal
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman
05 Jun, 2019
1 commit
-
Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms and conditions of the gnu general public license
version 2 as published by the free software foundation this program
is distributed in the hope it will be useful but without any
warranty without even the implied warranty of merchantability or
fitness for a particular purpose see the gnu general public license
for more details you should have received a copy of the gnu general
public license along with this program if not write to the free
software foundation inc 51 franklin st fifth floor boston ma 02110
1301 usaextracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 111 file(s).
Signed-off-by: Thomas Gleixner
Reviewed-by: Alexios Zavras
Reviewed-by: Allison Randal
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190530000436.567572064@linutronix.de
Signed-off-by: Greg Kroah-Hartman
03 Jun, 2019
1 commit
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We need the staging fixes in here as well.
Signed-off-by: Greg Kroah-Hartman
31 May, 2019
2 commits
-
Based on 1 normalized pattern(s):
licensed under the gpl 2
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 135 file(s).
Signed-off-by: Thomas Gleixner
Reviewed-by: Allison Randal
Reviewed-by: Richard Fontana
Reviewed-by: Alexios Zavras
Reviewed-by: Steve Winslow
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190528170026.071193225@linutronix.de
Signed-off-by: Greg Kroah-Hartman -
Based on 3 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license as published by
the free software foundation either version 2 of the license or at
your option any later version this program is distributed in the
hope that it will be useful but without any warranty without even
the implied warranty of merchantability or fitness for a particular
purpose see the gnu general public license for more detailsthis program is free software you can redistribute it and or modify
it under the terms of the gnu general public license as published by
the free software foundation either version 2 of the license or at
your option any later version [author] [kishon] [vijay] [abraham]
[i] [kishon]@[ti] [com] this program is distributed in the hope that
it will be useful but without any warranty without even the implied
warranty of merchantability or fitness for a particular purpose see
the gnu general public license for more detailsthis program is free software you can redistribute it and or modify
it under the terms of the gnu general public license as published by
the free software foundation either version 2 of the license or at
your option any later version [author] [graeme] [gregory]
[gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i]
[kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema]
[hk] [hemahk]@[ti] [com] this program is distributed in the hope
that it will be useful but without any warranty without even the
implied warranty of merchantability or fitness for a particular
purpose see the gnu general public license for more detailsextracted by the scancode license scanner the SPDX license identifier
GPL-2.0-or-later
has been chosen to replace the boilerplate/reference in 1105 file(s).
Signed-off-by: Thomas Gleixner
Reviewed-by: Allison Randal
Reviewed-by: Richard Fontana
Reviewed-by: Kate Stewart
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de
Signed-off-by: Greg Kroah-Hartman
21 May, 2019
1 commit
-
Add SPDX license identifiers to all Make/Kconfig files which:
- Have no license information of any form
These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:GPL-2.0-only
Signed-off-by: Thomas Gleixner
Signed-off-by: Greg Kroah-Hartman
27 Apr, 2019
1 commit
-
This new sysfs entry is used to interpret ring buffer information,
mainly by Android sensor HAL.
It expand to all sensors, the documentation about 'id' we can found
in Documentation/ABI/testing/sysfs-bus-iio-cros-ec.Also fix typo in docs, I replace 'Septembre' by 'September'.
Signed-off-by: Gwendal Grignou
Signed-off-by: Fabien Lahoudere
Signed-off-by: Jonathan Cameron
22 Apr, 2019
1 commit
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We want the fixes in here as well as this resolves an iio driver merge
issue.Signed-off-by: Greg Kroah-Hartman
05 Apr, 2019
5 commits
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Adopt the SPDX license identifier headers to ease license compliance
management. Also fix MODULE_LICENSE for cros_ec_accel_legacy to match
the SPDX and boiler plate license.Signed-off-by: Enric Balletbo i Serra
Signed-off-by: Jonathan Cameron -
Document cros_ec_sensors_read_lpc, adding an additional note to explain
that this is the safe function for reading the EC data.Signed-off-by: Gwendal Grignou
Signed-off-by: Enric Balletbo i Serra
Signed-off-by: Jonathan Cameron -
The cros_ec sensors drivers do not call any sysfs functions
or use any sysfs defines, and thus do not need to include
linux/sysfs.h. Also, some cros_ec drivers include linux/delay.h
and is not used.Signed-off-by: Guenter Roeck
[remove linux/delay.h]
Signed-off-by: Enric Balletbo i Serra
Signed-off-by: Jonathan Cameron -
Formatting of Kconfig files doesn't look so pretty, so just
take damp cloth and clean it up.Signed-off-by: Enrico Weigelt, metux IT consult
Signed-off-by: Jonathan Cameron -
When building with -Wsometimes-uninitialized, Clang warns:
drivers/iio/common/ssp_sensors/ssp_iio.c:95:6: warning: variable
'calculated_time' is used uninitialized whenever 'if' condition is false
[-Wsometimes-uninitialized]While it isn't wrong, this will never be a problem because
iio_push_to_buffers_with_timestamp only uses calculated_time
on the same condition that it is assigned (when scan_timestamp
is not zero). While iio_push_to_buffers_with_timestamp is marked
as inline, Clang does inlining in the optimization stage, which
happens after the semantic analysis phase (plus inline is merely
a hint to the compiler).Fix this by just zero initializing calculated_time.
Link: https://github.com/ClangBuiltLinux/linux/issues/394
Signed-off-by: Nathan Chancellor
Reviewed-by: Nick Desaulniers
Signed-off-by: Jonathan Cameron
17 Mar, 2019
1 commit
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Calculation did not use IIO_DEGREE_TO_RAD and implemented a variant to
avoid precision loss as we aim a nano value. The offset added to avoid
rounding error, though, doesn't give us a close result to the expected
value. E.g.For 1000dps, the result should be:
(1000 * pi ) / 180 >> 15 ~= 0.000532632218
But with current calculation we get
$ cat scale
0.000547890Fix the calculation by just doing the maths involved for a nano value
val * pi * 10e12 / (180 * 2^15)
so we get a closer result.
$ cat scale
0.000532632Fixes: c14dca07a31d ("iio: cros_ec_sensors: add ChromeOS EC Contiguous Sensors driver")
Signed-off-by: Gwendal Grignou
Signed-off-by: Enric Balletbo i Serra
Cc:
Signed-off-by: Jonathan Cameron
25 Nov, 2018
1 commit
-
The statement is indented too much by one level, fix this by
removing the extraneous tab.Signed-off-by: Colin Ian King
Signed-off-by: Jonathan Cameron
21 Oct, 2018
1 commit
-
Miscellaneous cleanup to fix minor consistency, grammar, and spelling
issues.Signed-off-by: Martin Kelly
Signed-off-by: Jonathan Cameron
08 Oct, 2018
1 commit
-
The charme of devm_* functions is that you don't need to care about them
in the error path. In this case it is valid to just return NULL which makes
the device fail to probe and then the two gpios and the allocated memory
are freed automatically by the driver core.Signed-off-by: Uwe Kleine-König
Signed-off-by: Jonathan Cameron
15 Jul, 2018
1 commit
-
Generated by scripts/coccinelle/misc/strncpy_truncation.cocci
Signed-off-by: Dominique Martinet
Signed-off-by: Jonathan Cameron
10 Jun, 2018
1 commit
-
Pull staging/IIO updates from Greg KH:
"Here is the big staging and IIO driver update for 4.18-rc1.It was delayed as I wanted to make sure the final driver deletions did
not cause any major merge issues, and all now looks good.There are a lot of patches here, just over 1000. The diffstat summary
shows the major changes here:1007 files changed, 16828 insertions(+), 227770 deletions(-)
Because of this, we might be close to shrinking the overall kernel
source code size for two releases in a row.There was loads of work in this release cycle, primarily:
- tons of ks7010 driver cleanups
- lots of mt7621 driver fixes and cleanups
- most driver cleanups
- wilc1000 fixes and cleanups
- lots and lots of IIO driver cleanups and new additions
- debugfs cleanups for all staging drivers
- lots of other staging driver cleanups and fixes, the shortlog has
the full details.but the big user-visable things here are the removal of 3 chunks of
code:- ncpfs and ipx were removed on schedule, no one has cared about this
code since it moved to staging last year, and if it needs to come
back, it can be reverted.- lustre file system is removed.
I've ranted at the lustre developers about once a year for the past
5 years, with no real forward progress at all to clean things up
and get the code into the "real" part of the kernel.Given that the lustre developers continue to work on an external
tree and try to port those changes to the in-kernel tree every once
in a while, this whole thing really really is not working out at
all. So I'm deleting it so that the developers can spend the time
working in their out-of-tree location and get things cleaned up
properly to get merged into the tree correctly at a later date.Because of these file removals, you will have merge issues on some of
these files (2 in the ipx code, 1 in the ncpfs code, and 1 in the
atomisp driver). Just delete those files, it's a simple merge :)All of this has been in linux-next for a while with no reported
problems"* tag 'staging-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1011 commits)
staging: ipx: delete it from the tree
ncpfs: remove uapi .h files
ncpfs: remove Documentation
ncpfs: remove compat functionality
staging: ncpfs: delete it
staging: lustre: delete the filesystem from the tree.
staging: vc04_services: no need to save the log debufs dentries
staging: vc04_services: vchiq_debugfs_log_entry can be a void *
staging: vc04_services: remove struct vchiq_debugfs_info
staging: vc04_services: move client dbg directory into static variable
staging: vc04_services: remove odd vchiq_debugfs_top() wrapper
staging: vc04_services: no need to check debugfs return values
staging: mt7621-gpio: reorder includes alphabetically
staging: mt7621-gpio: change gc_map to don't use pointers
staging: mt7621-gpio: use GPIOF_DIR_OUT and GPIOF_DIR_IN macros instead of custom values
staging: mt7621-gpio: change 'to_mediatek_gpio' to make just a one line return
staging: mt7621-gpio: dt-bindings: update documentation for #interrupt-cells property
staging: mt7621-gpio: update #interrupt-cells for the gpio node
staging: mt7621-gpio: dt-bindings: complete documentation for the gpio
staging: mt7621-dts: add missing properties to gpio node
...
09 May, 2018
1 commit
-
…/jic23/iio into staging-linus
Jonathan writes:
First round of IIO fixes for the 4.17 cycle.
* core
- fix up some issues with overflow etc around wrong types
for some fo the kfifo handling functions. Seems unlikely
this would be triggered in reality but the fixes are simple
so let's tidy them up. Second patch deals with checking
the userspace value passed for length for potential overflow.
* ad7793
- Catch up with changes to the ad_sigma_delta core and use
read_raw / write_raw iwth IIO_CHAN_INFO_SAMP_FEW to handle
sampling frequency control.
* at91-sama5d2
- Channel config for differential channels was completely broken.
- Missing Kconfig dependency for buffer support.
* hid-sensor
- Fix an issue with powering up after resume due to wrong reference
counting.
* stm32-dfsdm
- Fix an issue with second writes of the oversampling settings
failing.
- Fix an issue with the sample rate being set to half of requested
value when particular clock source is used.
28 Apr, 2018
1 commit
-
We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.Signed-off-by: Wolfram Sang
Signed-off-by: Jonathan Cameron
