The "st,adc-alt-channel" and "st,filter0-sync" properties are
documented as boolean flags. The legacy parser read them as integer
cells, unlike the child-node parser which already checks only for
presence.
Use presence and boolean helpers so both parsers follow the binding and
the property type checker no longer reports the flags.
Assisted-by: Codex:gpt-5-5
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Add parenthesis and dashes.
Signed-off-by: Manuel Ebner <manuelebner@mailbox.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
AD_SIGMA_DELTA is a hidden tristate that can only be enabled by
selecting drivers (AD7124, AD7192, etc.), all of which require SPI.
This prevents compile-testing the library code directly with allmodconfig
or by manually enabling it with COMPILE_TEST.
Add a prompt string guarded by "if COMPILE_TEST" so the symbol becomes
directly selectable when COMPILE_TEST is set.
Also add an explicit "depends on SPI" since the ad_sigma_delta library
directly calls SPI core symbols such as spi_bus_lock(), spi_bus_unlock(),
and spi_sync_locked().
Signed-off-by: Radu Sabau <radu.sabau@analog.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Change hx711_reset_read() to accept the channel descriptor directly and
update its callers accordingly.
Split the existing HX711 channel-selection work into a small helper so a
later variant-specific change can add a matching helper without growing
hx711_reset_read() further.
No functional change.
Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Tighten the scope of the loop variables in hx711_read() now that
trailing-pulse selection is already handled by the callers.
Also replace the 24-bit loop bound with a named constant while touching
the same code.
Suggested-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Separate the initial value assignments from the declarations in
hx711_read() and hx711_reset().
This is a small preparatory cleanup before the later loop-iterator and
variant-specific changes adjust the local variable layout in these
functions.
No functional change.
Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Move the trailing-pulse selection out of hx711_read() and into its
callers.
This is a preparatory change so later variant-specific code can pass the
per-channel pulse count without adding a separate read path.
No functional change.
Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Add a per-variant static configuration structure and populate the IIO
device fields from it at probe time.
This is a preparatory change for adding support for more HX711-compatible
hardware variants without duplicating the probe-time setup.
No functional change for existing HX711 users.
Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Document the optional RATE pin GPIO used to select the HX711 output
data rate.
Update the example to show the property in use.
Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Document the optional VSUP supply used by the HX711 on-chip regulator.
Also document the DVDD digital supply. DVDD is a board-supplied digital
input rail (figure 1 of the datasheet shows it as a separate supply, not
merely a bypass capacitor point) that was missing from the original
binding.
Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Add ABI documentation file for PLL/DDS devices with frequency_resolution
sysfs entry attribute used by both ADF4350 and ADF41513.
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Add documentation for ADF41513 driver, which describes the device
driver files and shows how userspace may consume the ABI for various
tasks.
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Set Bleed current when PFD frequency changes (bleed enabled when in
fractional mode). Set lock detector window size, handling bias and
precision. Add phase resync support, setting clock dividers when
PFD frequency changes.
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
When LE sync is enabled, it must be set after powering up and it must be
disabled when powering down. It is recommended when using the PLL as
a frequency synthesizer, where reference signal will always be present
while the device is being configured.
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
The driver is based on existing PLL drivers in the IIO subsystem and
implements the following key features:
- Integer-N and fractional-N (fixed/variable modulus) synthesis modes;
- High-resolution frequency calculations using microhertz (µHz) precision
to handle sub-Hz resolution across multi-GHz frequency ranges;
- IIO debugfs interface for direct register access;
- FW property parsing from devicetree including charge pump settings and
reference path configuration;
- Power management support with suspend/resume callbacks;
- Lock detect GPIO monitoring.
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Add iio_test_iio_format_value_decimal_64() kunit test case for decimal
value formatting, exploring different scales types. Also, the same
iio_val_s64_decompose() helper used to populate local array is used in
iio_test_iio_format_value_integer_64().
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Create new format types for iio values (IIO_VAL_DECIMAL64_*), which
defines the representation of fixed decimal point values into a single
64-bit number. This new format increases the range of represented values,
allowing for integer parts greater than 2^32, as bits are not "wasted"
in the fractional part, which can be seen in IIO_VAL_INT_PLUS_MICRO and
IIO_VAL_INT_PLUS_NANO. Helpers are created to compose and decompose 64-bit
decimals into integer values used in IIO formatting interfaces, which
creates consistency and avoid error-prone manual assignments when using
wordpart macros. When doing the parsing, kstrtodec64() is used with the
scale defined by the specific decimal format type.
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Add div64_s64_rem() function, with 32-bit implementation that uses
div64_u64_rem() and a branchless approach to resolve the sign of the
remainder and quotient (negation in two's complement).
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Add tests for decimal parsing helpers kstrtodec64() and kstrtoudec64().
The test infrastructure is reused from other kstrto*() functions, i.e.,
the decimal parsers have fixed base of 10, so base field is used as
scale input for the helpers.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Add helpers that parses decimal numbers into 64-bit number, i.e., decimal
point numbers with pre-defined scale are parsed into a 64-bit value (fixed
precision). After the decimal point, digits beyond the specified scale
are ignored.
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Add init parameter to _parse_integer_limit() that defines an initial
value for the accumulated result when parsing an 64-bit integer. The
new function prototype is adjusted so that the _parse_integer() macros
stay consistent allowing for one more argument, which defaults to 0.
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Use _parse_integer() that allows optional arguments to be explicitly
initialised.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Instead of having different functions that just use default parameters,
combine those to use variadic arguments, so the user may call it using
the same name.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
DT-bindings for ADF41513, an ultralow noise PLL frequency synthesizer that
can be used to implement local oscillators (LOs) as high as 26.5 GHz.
Some properties are based upon an existing PLL device properties
(e.g. ADF4350).
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Update the list of included headers in stk8312.c using
Include-What-You-Use (IWYU) tool, mainly to remove kernel.h and add
missing headers such as array_size.h, bits.h, dev_printk.h, etc.
Meanwhile, sort these headers in alphabetical order.
Signed-off-by: Miao Li <limiao@kylinos.cn>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
The current code uses mutex_init() instead of devm_mutex_init(), which
is incorrect as the rest of the file uses the devm automatic resource
management API. Fix this so that the mutex is set up in the same way as
the rest of the device data structure.
Signed-off-by: Maxwell Doose <m32285159@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
The buffer length is known to be KUNIT_PARAM_DESC_SIZE
Signed-off-by: David Laight <david.laight.linux@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Extract data-ready polling into a helper, fix regmap_read_poll_timeout()
argument alignment, and add field definitions for BIT(0).
No functional changes.
Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Siratul Islam <email@sirat.me>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
- Sort register defines list
Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Siratul Islam <email@sirat.me>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Fix a typo in the staging documentation path and adjust formatting of
existing entries for readability.
Add TODO items to track conversion of selected drivers to device managed
resource APIs and evaluate usage of cleanup.h helpers for simplifying
resource management.
These updates aim to better reflect ongoing cleanup efforts within the
IIO subsystem.
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
The TCS3472 has a wait state controlled by the WEN bit in the ENABLE
register and the WAIT register, with an additional WLONG bit in CONFIG
that if set multiplies the wait step by 12. The driver previously
defined TCS3472_WTIME but never used it leaving the TODO comment on
the top of the source file.
Implement control of the wait time through IIO_CHAN_INFO_SAMP_FREQ:
- Reading sampling_frequency returns the chip's current cycle time,
computed as the sum of ATIME, the fixed RGBC initialization time
and the wait time (which depends on WEN and WLONG).
- Writing sampling_frequency programs WTIME so that the resulting
cycle period approximates the requested frequency. If the
requested frequency cannot be reached with any
non-zero wait time, WEN is disabled and the chip runs
back-to-back conversions at the maximum rate allowed by ATIME.
If the requested period exceeds the maximum WTIME range, WLONG
is enabled to extend the wait step from 2.4 ms to 28.8 ms.
- The user's last requested frequency is stored in the driver's
private data so that subsequent changes to integration_time
recompute WTIME and preserve the requested sampling rate as
closely as possible.
Add TCS3472_ENABLE_WEN, TCS3472_ENABLE_RUN and TCS3472_CONFIG_WLONG
bit definitions. TCS3472_ENABLE_RUN bundles the bits
(AEN | PON | WEN) that are simultaneously set when the chip is in
running state and cleared during powerdown, and is used by
tcs3472_probe(), tcs3472_powerdown().
Add a u8 enable_pre_suspend field to struct tcs3472_data:
tcs3472_powerdown() snapshots data->enable into it, and
tcs3472_resume() restores enable register content from the snapshot.
This preserves the user's WEN choice across suspend/resume.
Bound tcs3472_req_data() polling to the worst-case cycle time
(~8 seconds with ATIME=0x00, WTIME=0x00, WLONG=1).
Fix the event period calculation in tcs3472_read_event() and
tcs3472_write_event() to use tcs3472_cycle_time_us() instead of
ATIME alone. With WEN enabled, the chip cycle includes the wait
time now.
Remove the "TODO: wait time" comment at the top of the file.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Aldo Conte <aldocontelk@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Replace manual mutex_lock()/mutex_unlock() calls with guard(mutex)() from
cleanup.h.
Using guard(mutex)() from cleanup.h allows the compiler to enforce lock
release on every exit path, eliminating the error-prone manual lock/unlock
pattern and the goto-based exit labels that existed in adf4377_get_freq()
and adf4377_set_freq(). This reduces the chance of lock imbalance bugs.
Signed-off-by: Eduardo Guedes <educg550@usp.br>
Co-developed-by: Lucca Ciriac <luccaciriac@usp.br>
Signed-off-by: Lucca Ciriac <luccaciriac@usp.br>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Prefer 'u32' instead of bare 'unsigned' for usage_id variable.
This matches expected callback API type and improves code clarity.
No functional change.
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Maxwell Doose <m32285159@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Prefer 'u32' instead of bare 'unsigned' for usage_id variable.
This matches expected callback API type and improves code clarity.
No functional change.
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Maxwell Doose <m32285159@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Prefer 'u32' instead of bare 'unsigned' for usage_id variable.
This matches expected callback API type and improves code clarity.
No functional change.
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Maxwell Doose <m32285159@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Prefer 'u32' instead of bare 'unsigned' for usage_id variable.
This matches expected callback API type and improves code clarity.
No functional change.
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Maxwell Doose <m32285159@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Prefer 'u32' instead of bare 'unsigned' for usage_id variable.
This matches expected callback API type and improves code clarity.
No functional change.
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Maxwell Doose <m32285159@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Prefer 'u32' instead of bare 'unsigned' for usage_id variable.
This matches expected callback API type and improves code clarity.
No functional change.
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Maxwell Doose <m32285159@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Prefer 'u32' instead of bare 'unsigned' for usage_id variable.
This matches expected callback API type and improves code clarity.
No functional change.
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Maxwell Doose <m32285159@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
A comment in drivers/iio/iio_core_trigger.h incorrectly refers to
CONFIG_TRIGGER_CONSUMER instead of CONFIG_IIO_TRIGGER. Correct it.
Discovered while searching for CONFIG_* symbols referenced in code but
not defined in any Kconfig file.
Signed-off-by: Ethan Nelson-Moore <enelsonmoore@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Remove the explicit u32 cast in the watermark limit calculation.
The BMI323_FIFO_FULL_IN_FRAMES macro can be used directly with
min() without triggering type issues.
Signed-off-by: Hungyu Lin <dennylin0707@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Replace open-coded bitfield operations with FIELD_PREP() and
FIELD_GET() helpers where appropriate.
Also simplify bmc150_magn_set_odr() by returning directly from
the matching table entry.
Signed-off-by: Hungyu Lin <dennylin0707@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Sort the include list alphabetically.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Hungyu Lin <dennylin0707@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
device removal, along with documentation fixes and minor AMD driver
cleanups.
-----BEGIN PGP SIGNATURE-----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=V3cD
-----END PGP SIGNATURE-----
Merge tag 'ntb-7.2' of https://github.com/jonmason/ntb
Pull NTB updates from Jon Mason:
"An EPF bug fix to prevent an invalid unmap during device removal,
along with documentation fixes and minor AMD driver cleanups"
* tag 'ntb-7.2' of https://github.com/jonmason/ntb:
ntb: amd: Use named initializer for pci_device_id::driver_data
NTB: fix kernel-doc warnings in ntb.h
NTB: epf: Avoid pci_iounmap() with offset when PEER_SPAD and CONFIG share BAR
ntb_hw_amd: Fix incorrect debug message in link disable path
- Updates to Synaptics RMI4 driver to fix potential OOB accesses in
F30 and F3A keymap handling
- A workaround in Synaptics RMI4 to tolerate buggy firmware on some
touchpads (e.g. ThinkPad T14 Gen 1) that report incomplete register
descriptor structures, preventing probe failures
- A revert of an incorrect register descriptor address calculation in
Synaptics RMI4 driver
- A fix for a regression in HP GSC PS/2 (gscps2) driver where the
receive buffer write index was not advanced, leaving keyboard and
mouse unusable.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQST2eWILY88ieB2DOtAj56VGEWXnAUCakCsxwAKCRBAj56VGEWX
nCICAQDSgfrAi+4SqTb92EjtdQO+ypluS42mKO75LTitJcS8dAEA1iKmdss8mGww
c4ai4W+UFxori7IqgkoQ7LfaPTOWlA0=
=QP4c
-----END PGP SIGNATURE-----
Merge tag 'input-for-v7.2-rc0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull more input updates from Dmitry Torokhov:
- Updates to Synaptics RMI4 driver to fix potential OOB accesses in F30
and F3A keymap handling
- A workaround in Synaptics RMI4 to tolerate buggy firmware on some
touchpads (e.g. ThinkPad T14 Gen 1) that report incomplete register
descriptor structures, preventing probe failures
- A revert of an incorrect register descriptor address calculation in
Synaptics RMI4 driver
- A fix for a regression in HP GSC PS/2 (gscps2) driver where the
receive buffer write index was not advanced, leaving keyboard and
mouse unusable.
* tag 'input-for-v7.2-rc0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: gscps2 - advance receive buffer write index
Input: rmi4 - tolerate short register descriptor structure
Revert "Input: rmi4 - fix register descriptor address calculation"
Input: synaptics-rmi4 - bound the F30 keymap to the GPIO/LED count
Input: synaptics-rmi4 - bound the F3A keymap to the GPIO count
Two more fixes that I managed to put into the public branch merged into
next before my first PR but missed to include them in it. The first
change is a relevant change that fixes misconfigurations due to a
variable overflow. The 2nd is only cosmetic but very obviously an
improvement.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEP4GsaTp6HlmJrf7Tj4D7WH0S/k4FAmpAE2gACgkQj4D7WH0S
/k7tnAgAsjkBQWoav1MF8kyVzew+iIuVvBrtUPimzeMs2gzwC1czi/TPKCvZxGND
XaPESmf51lC9AZuFd/2Wfvb2GydxA/wmsbVB0Q6ZBwLtS6/L4yiv3DpYN2to9yWN
QvVHeVCBdSbMHOQXdG0iFbhMiLyUX5YwCwyZT2cuVUHb4gvNLuDuKbgSXX9Odh1R
/p9C0afNMbdxuj2yRy+S8CM5Rl5v4yfBw6cswKX6w3uA+LnvksWuC8og7tEfFa/F
Vdwy4csWeKHGm7jEP9o6iSlWYy+DMKf5Llop+yFLZV6Db6AXMlEpNOXJsGxEv95y
qMTQFCGhepNWqVuUDDOOeUs60Asjpg==
=0WY9
-----END PGP SIGNATURE-----
Merge tag 'pwm/for-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux
Pull pwm fixes from Uwe Kleine-König:
"Two more fixes that I managed to put into the public branch merged
into next before my first pull request but missed to include them in
it.
The first change is a relevant change that fixes misconfigurations due
to a variable overflow. The second is only cosmetic but very obviously
an improvement"
* tag 'pwm/for-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
pwm: rzg2l-gpt: Add missing newlines to dev_err_probe() messages
pwm: rzg2l-gpt: Fix period_ticks type from u32 to u64
Fixes:
- fbcon: fix NULL pointer dereference for a console without vc_data [Ian Bridges]
- fbdev: fix fb_new_modelist to prevent null-ptr-deref in fb_videomode_to_var [Ian Bridges]
Fixes in failure paths:
- pm2fb: unwind write-cache setting on probe failure [Haoxiang Li]
- goldfishfb: fail pan display on base-update timeout [Pengpeng Hou]
- viafb: return error on DMA copy time-out [Pengpeng Hou]
- fbcon: fix out-of-bounds read in error path of fbcon_do_set_font() [Mingyu Wang]
- fbdev: fix modelist use-after-free in store_modes() [Ian Bridges]
Code cleanup:
- vga16fb: clean up platform_device_id table [Uwe Kleine-König]
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCakAKnwAKCRD3ErUQojoP
X27+AQCPvMJUMScjO1dlGKkPnnIFiOWCU6AW1aM2m6T+qWrCTQEAnNi5CCI3JiLi
6NCcyPm7/4R6tSXDm+UcWJ5tyzaNvww=
=EBHb
-----END PGP SIGNATURE-----
Merge tag 'fbdev-for-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev
Pull more fbdev updates from Helge Deller:
"Fixes for generic fbdev & fbcon code for the handling of modelists
and preventing a potential NULL ptr dereference in the console code.
Fix missed cleanups in the error path of various fbdev drivers.
And Uwe Kleine-König contributed a cleanup patch to use named
initializers in the vga16fb driver"
* tag 'fbdev-for-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
fbdev: Fix fb_new_modelist to prevent null-ptr-deref in fb_videomode_to_var
fbcon: fix NULL pointer dereference for a console without vc_data
fbdev: fix use-after-free in store_modes()
fbdev: viafb: return an error when DMA copy times out
fbdev: goldfishfb: fail pan display on base-update timeout
fbdev: fbcon: fix out-of-bounds read in err_out of fbcon_do_set_font()
fbdev: pm2fb: unwind WC setup on probe failure
fbdev: vga16fb: Drop unused assignment of platform_device_id driver data
A collection of small bug fixes accumulated over the last week.
Most are device-specific fixes while there are a few core fixes as
well.
Here are the highlights:
ALSA Core:
- A fix for an uninitialised heap leak in ALSA sequencer core
- A fix for error handling/resource leak in compress-offload API
USB-audio:
- A teardown-ordering fix in USB MIDI 2.0 to prevent use-after-free
- Bounds and length checks for packet data in Native Instruments caiaq
/ Traktor Kontrol input parsers
- Avoidance of expensive kobject path lookups in DualSense controller
matches
- Robustness/memory leak fixes for Qualcomm USB offload driver
- Focusrite Control Protocol (FCP) NULL-pointer dereference fix and a
new device quirk (ISA C8X)
- Device-specific quirks for Yamaha CDS3000 and SC13A
HD-Audio:
- A bunch of quirks and mute/mic-mute LED fixups for various laptops
(Acer, Clevo, Lenovo, HP)
ASoC & SoundWire:
- Avoid failing card registration if the device_link creation fails
- A workaround for SoundWire randconfig build failures by making
helper functions static inline
- Corrected MCLK reference validation for CS530x codecs
- Clean up of untested, problematic guard() macro replacements in
Rockchip SAI driver
- Fix for eDMA maxburst misalignment with channel count in Freescale
ASRC
- Miscellaneous hardware-specific fixes (qcom, rt5650, tlv320aic3x,
tas2781/3)
Others:
- Bounds and length checks for packet data in Apple iSight
-----BEGIN PGP SIGNATURE-----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=hJ5w
-----END PGP SIGNATURE-----
Merge tag 'sound-fix-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small bug fixes accumulated over the last week.
Most are device-specific fixes while there are a few core fixes as
well.
Here are the highlights:
ALSA Core:
- A fix for an uninitialised heap leak in ALSA sequencer core
- A fix for error handling/resource leak in compress-offload API
USB-audio:
- A teardown-ordering fix in USB MIDI 2.0 to prevent use-after-free
- Bounds and length checks for packet data in Native Instruments
caiaq / Traktor Kontrol input parsers
- Avoidance of expensive kobject path lookups in DualSense controller
matches
- Robustness/memory leak fixes for Qualcomm USB offload driver
- Focusrite Control Protocol (FCP) NULL-pointer dereference fix and a
new device quirk (ISA C8X)
- Device-specific quirks for Yamaha CDS3000 and SC13A
HD-Audio:
- A bunch of quirks and mute/mic-mute LED fixups for various laptops
(Acer, Clevo, Lenovo, HP)
ASoC & SoundWire:
- Avoid failing card registration if the device_link creation fails
- A workaround for SoundWire randconfig build failures by making
helper functions static inline
- Corrected MCLK reference validation for CS530x codecs
- Clean up of untested, problematic guard() macro replacements in
Rockchip SAI driver
- Fix for eDMA maxburst misalignment with channel count in Freescale
ASRC
- Miscellaneous hardware-specific fixes (qcom, rt5650, tlv320aic3x,
tas2781/3)
Others:
- Bounds and length checks for packet data in Apple iSight"
* tag 'sound-fix-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (46 commits)
ALSA: FCP: Fix NULL pointer dereference in interface lookup
ALSA: hda/realtek: Update Acer Nitro ANV15-41 quirk to enable mute LED
ASoC: fsl_asrc_dma: fix eDMA maxburst misalignment with channel count
ASoC: codecs: pcm512x: only print info once on no sclk
ASoC: tas2781: Update default register address to TAS2563
ALSA: firewire: isight: bound the sample count to the packet payload
ALSA: usb-audio: qcom: Free QMI handle
ALSA: hda: Add Lenovo Legion 7i 16IAX7 17AA3874 quirk
ALSA: usb-audio: avoid kobject path lookup in DualSense match
ALSA: hda/realtek: Add quirk for Acer Nitro ANV15-41
ASoC: soc-core: Don't fail if device_link could not be created
ASoC: rockchip: rockchip_sai: #include <linux/platform_device.h> explicitly
ALSA: seq: Fix uninitialised heap leak in snd_seq_event_dup()
ASoC: rt5575: Use __le32 for SPI burst write address
ASoC: tas2783: Update loaded firmware names to linux-firmware 20260519
ASoC: SDCA: Validate written enum value in ge_put_enum_double()
ASoC: realtek: Add back local call to sdw_show_ping_status()
ASoC: ti: Add back local call to sdw_show_ping_status()
ASoC: max98373: Add back local call to sdw_show_ping_status()
ASoC: es9356: Add back local call to sdw_show_ping_status()
...
