Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:
These two commits add support for 6 amps with feedback, primarily for
the CDB35L56-EIGHT-C and CDB35L63-CB8 and similar hardware.
Merge series from Alexander Stein <alexander.stein@ew.tq-group.com>:
this series fixes the error regarding duplicate debugfs directory creation on
TQMa8MPxL (imx8mp) when easrc is enabled:
debugfs: '30c90000.easrc' already exists in 'tqm-tlv320aic32'
This is caused because fsl_easrc adds two components which use the device name
as component name. Debugfs directories for each component is created, resulting
on name conflict. Fix this by adding the debugfs_prefix for both component
drivers.
Before:
$ ls /sys/kernel/debug/asoc/tqm-tlv320aic32/
30c30000.sai 30c90000.easrc HiFi-ASRC-FE dapm dapm_pop_time
dma:30c30000.sai tlv320aic32x4.1-0018
After:
$ ls /sys/kernel/debug/asoc/tqm-tlv320aic32/
30c30000.sai HiFi-ASRC-FE asrc:30c90000.easrc dapm dapm_pop_time
dma:30c30000.sai easrc:30c90000.easrc tlv320aic32x4.1-0018
SX controls are currently broken, since the clamp introduced in
commit a0ce874cfa ("ASoC: ops: improve snd_soc_get_volsw") does not
handle SX controls, for example where the min value in the clamp is
greater than the max value in the clamp.
Add clamp parameter to prevent clamping in SX controls.
The nature of SX controls mean that it wraps around 0, with a variable
number of bits, therefore clamping the value becomes complicated and
prone to error.
Fixes 35 kunit tests for soc_ops_test_access.
Fixes: a0ce874cfa ("ASoC: ops: improve snd_soc_get_volsw")
Co-developed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Tested-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20251216134938.788625-1-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The use of of_property_read_bool() for non-boolean properties is
deprecated in favor of of_property_present() when testing for property
presence.
Otherwise there'll be kernel warning:
[ 29.018081] OF: /sound-wm8962: Read of boolean property 'hp-det-gpios' with a value.
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://patch.msgid.link/20251216071656.648412-1-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The reset_control handler has the reference count for usage, as there is
reset operation in runtime suspend and resume, then reset operation in
probe() would cause the reference count of reset not balanced.
Previously add reset operation in probe and remove is to fix the compile
issue with !CONFIG_PM, as the driver has been update to use
RUNTIME_PM_OPS(), so that change can be reverted.
Fixes: 1e0dff741b ("ASoC: ak4458: remove "reset-gpios" property handler")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://patch.msgid.link/20251216070201.358477-1-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This driver registers a component for asrc. This is also used together
with easrc, both attached using the device name as component name.
Eventually debugfs directories with identical name are created in
soc_init_component_debugfs(), leading to error message:
debugfs: '30c90000.easrc' already exists in 'tqm-tlv320aic32'
Fix this by adding the debugfs_prefix.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Link: https://patch.msgid.link/20251216094045.623184-3-alexander.stein@ew.tq-group.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
The introduction of 8bit and FLOAT formats missed to cover the
new corner cases they cause when the NHLT blobs are looked up.
The two patch in this series fixes the 8bit and FLOAT format caused
cases to be able to find the correct blob from NHLT.
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
support for NVL-S and the support using functional topology fragments for
Soundwire configurations is introduced in 6.19-rc1 in parallel.
The SOF projects plan is to not create individual topology files for NVL
as with SDCA and the functional topology support can handle most if not
all soundwire devices going forward.
However one issue have been identified with the functional topology only
support, which was masked by the presence of a single topology file:
if the device contains a dai link for which we don't have topology fragment,
then the probe will fail.
This worked with a fallback to a monolithic topology file - which made the
dai link to be ignored.
The first patch in the series adds a flag to instruct the function discovery
to make a best effort to form a card by ignoring functions without
corresponding fragment (and print this out for developers) in case there
is no fallback topology available.
The second patch removes the match entry to refer to a topology file which
will not be built by the SOF project.
When there is no fallback possibility available for the function topology
use it is better to try to create a profile for the card in best effort
manner, leaving out non supported links for example.
As an example: some laptops present SSPx-BT link but we don't have fragment
yet to support this. If we only have support for functional topology
without monolithic fallback then we would fail the card creation.
The reason why the monolithic topology works on the same device is that it
does not have the SSPx-BT link handled, it is ignored.
In case when there is no fallback possibility we should try to create the
card with links that we support as best effort instead of failing and
leaving the user without a card.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20251215101036.9370-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
If SAI works in master mode it will generate clocks for external codec
from audio PLLs. Thus sample rates should be constrained according to
audio PLL clocks. While SAI works in slave mode which means clocks are
generated externally then constraints are independent of audio PLLs.
Fixes: 4edc98598b ("ASoC: fsl_sai: Add sample rate constraint")
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://patch.msgid.link/20251210062109.2577735-1-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The tegra210_ahub driver started triggering a warning after commit
e062bdfdd6 ("regmap: warn users about uninitialized flat cache"),
which flags drivers using REGCACHE_FLAT without register defaults.
Since the driver omits default definitions because its registers are
zero initialized, the following warning is shown:
WARNING KERN tegra210-ahub 2900800.ahub: using zero-initialized flat cache, this may cause unexpected behavior
Switch to REGCACHE_FLAT_S which is the recommended cache type for
sparse register maps without defaults. This cache type initializes
entries on-demand from hardware, eliminating the warning while using
memory efficiently.
Signed-off-by: sheetal <sheetal@nvidia.com>
Link: https://patch.msgid.link/20251208052040.4025612-1-sheetal@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Pull soundwire updates from Vinod Koul:
- Support for multiple sections in a BPT stream
- Align DMA frame with BPT frames
- Qualcomm support for v3.1.0 controllers
* tag 'soundwire-6.19-rc1_updated' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: intel_ace2x: handle multi BPT sections
soundwire: pass sdw_bpt_section to cdns BPT helpers
soundwire: introduce BPT section
soundwire: intel_ace2x: add fake frame to BRA read command
soundwire: cadence_master: add fake_size parameter to sdw_cdns_prepare_read_dma_buffer
ASoC: SOF: Intel: export hda_sdw_bpt_get_buf_size_aligment
soundwire: cadence: export sdw_cdns_bpt_find_bandwidth
soundwire: cadence_master: set data_per_frame as frame capability
soundwire: only compute BPT stream in sdw_compute_dp0_port_params
soundwire: cadence_master: make frame index trace more readable
soundwire: qcom: adding support for v3.1.0
dt-bindings: soundwire: qcom: Document v3.1.0 version of IP block
soundwire: qcom: prepare for v3.x
soundwire: qcom: deprecate qcom,din/out-ports
dt-bindings: soundwire: qcom: deprecate qcom,din/out-ports
soundwire: qcom: remove unused rd_fifo_depth
of: base: Add of_property_read_u8_index
The only crypto-related functionality this codec uses is the sha256()
function, which is provided by CRYPTO_LIB_SHA256. Originally
CRYPTO_LIB_SHA256 was visible only when CRYPTO; however, that was fixed
years ago and the libraries can now be selected on their own.
So, remove the unnecessary selection of CRYPTO.
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Link: https://patch.msgid.link/20251204052954.488568-1-ebiggers@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Johan Hovold <johan@kernel.org>:
The original wcd938x driver has a couple of OF node reference leaks
which have been reproduced in the two later added drivers.
clang W=1 builds warn:
nau8325.c:430:13: error: variable 'n2_max' is uninitialized when used here [-Werror,-Wuninitialized]
which are false positive, because the variables will be always
initialized when used (guarded by mclk_max!=0 check). However
initializing them upfront makes the code more obvious and easier, plus
it silences the warning.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251203140611.87191-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
bcm63xx_soc_pcm_new() does not check the return value of
of_dma_configure(), which may fail with -EPROBE_DEFER or
other errors, allowing PCM setup to continue with incomplete
DMA configuration.
Add error checking for of_dma_configure() and return on failure.
Fixes: 88eb404ccc ("ASoC: brcm: Add DSL/PON SoC audio driver")
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Link: https://patch.msgid.link/20251202101642.492-1-vulab@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Revert commit 6797540c8b ("ASoC: cs-amp-lib: Use __free(kfree) instead
of manual freeing").
Krzysztof Kozlowski pointed out that __free() can be dangerous.
It can introduce new cleanup bugs. These are more subtle and difficult to
spot than a missing goto in traditional cleanup, because they are triggered
by writing regular idiomatic C code instead of using C++ conventions. As
it's regular C style it's more likely to be missed because the code is as
would be expected for C. The traditional goto also more obviously flags
to anyone changing the code in the future that they must be careful about
the cleanup.
We can just revert the change. There was nothing wrong with the original
code and as Krzysztof noted: "it does not make the code simpler."
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 6797540c8b ("ASoC: cs-amp-lib: Use __free(kfree) instead of manual freeing")
Link: https://patch.msgid.link/20251201111429.43517-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: Updates for v6.19
This is a very large set of updates, as well as some more extensive
cleanup work from Morimto-san we've also added a generic SCDA class
driver for SoundWire devices enabling us to support many chips with
no custom code. There's also a batch of new drivers added for both
SoCs and CODECs.
- Added a SoundWire SCDA generic class driver, pulling in a little
regmap work to support it.
- A *lot* of cleaup and API improvement work from Morimoto-san.
- Lots of work on the existing Cirrus, Intel, Maxim and Qualcomm
drivers.
- Support for Allwinner A523, Mediatek MT8189, Qualcomm QCM2290,
QRB2210 and SM6115, SpacemiT K1, and TI TAS2568, TAS5802, TAS5806,
TAS5815, TAS5828 and TAS5830.
This also pulls in some gpiolib changes supporting shared GPIOs in the
core there so we can convert some of the ASoC drivers open coding
handling of that to the core functionality.
