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snd_us16x08_comp_put() and snd_us16x08_eq_put() update their
software stores before sending the USB write. If the transfer
fails, later get callbacks report a value the hardware never
accepted.
Build the outgoing message from the current store plus the
pending value, then commit the store only after a successful
write.
Fixes: d2bb390a2081 ("ALSA: usb-audio: Tascam US-16x08 DSP mixer quirk")
Cc: stable@vger.kernel.org
Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20260419-usb-write-error-propagation-v1-4-5a3bd4a673ae@gmail.com
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callbacks
Several US-16x08 mixer put callbacks log failed control URBs but
still return success to userspace. That hides device write failures
even though the requested value was not applied.
Return the negative write error instead in the route, master, bus,
channel, and EQ switch put callbacks.
Fixes: d2bb390a2081 ("ALSA: usb-audio: Tascam US-16x08 DSP mixer quirk")
Cc: stable@vger.kernel.org
Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20260419-usb-write-error-propagation-v1-3-5a3bd4a673ae@gmail.com
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scarlett_ctl_enum_put() ignores the return value from
snd_usb_set_cur_mix_value() and reports success whenever the
requested enum value differs from the current one.
If the SET_CUR request fails, the callback still returns success even
though neither the hardware state nor the cached mixer value changed.
Fixes: 76b188c4b370 ("ALSA: usb-audio: Scarlett mixer interface for 6i6, 18i6, 18i8 and 18i20")
Cc: stable@vger.kernel.org
Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20260419-usb-write-error-propagation-v1-2-5a3bd4a673ae@gmail.com
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mixer_ctl_feature_put(), mixer_ctl_procunit_put(), and
mixer_ctl_selector_put() ignore failures from their SET_CUR helper
routines and report the control as changed whenever the requested
value differs from the current one.
If the device rejects the write, userspace still sees success although
the hardware state did not change. Propagate write failures instead,
using filter_error() so ignore_ctl_error keeps the same semantics as
the existing get paths.
Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20260419-usb-write-error-propagation-v1-1-5a3bd4a673ae@gmail.com
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snd-miro has no PM callbacks, so system resume leaves the OPTi
master-control registers and the board-specific ACI mixer state
unrestored.
Like snd-opti9xx, the driver needs to reprogram the OPTi routing
registers before bringing the codec back. snd-miro also keeps mixer
state in the ACI block, so the codec resume callback alone is not
enough here. Save the ACI mixer state on suspend, reinitialize the
OPTi and ACI state on resume, replay the saved ACI values, and then
resume the WSS codec. Hook the PM handlers into both the ISA and PnP
paths.
Also initialize miro->card on the ISA path for the existing dev_*()
logging and keep the cached solo-mode value aligned with the value
written to hardware.
PCM20 radio tuner state remains outside this driver's PM scope.
Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
Link: https://patch.msgid.link/20260413-alsa-miro-pm-v1-1-07cc1ce3463c@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Sen Wang <sen@ti.com> says:
This series adds support for the TI TAS675x (TAS6754, TAS67524)
quad-channel automotive Class-D amplifiers. The devices have an
integrated DSP and load diagnostics, and are controlled over I2C.
Patch 1 adds the dt-binding, patch 2 the codec driver, patch 3 the
ALSA mixer controls documentation, and patch 4 adds the MAINTAINERS
entry.
Tested on AM62D-EVM with a TAS67CD-AEC daughter card. For setup &
test procedures, refer to the GitHub repository.
GitHub: https://github.com/SenWang125/tas67-linux
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The TAS675x (TAS6754, TAS67524) are quad-channel, digital-input
Class-D amplifiers with an integrated DSP, controlled over I2C.
They support I2S and TDM serial audio interfaces.
Signed-off-by: Sen Wang <sen@ti.com>
Link: https://patch.msgid.link/20260416232640.3084132-3-sen@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Piyush Patle <piyushpatle228@gmail.com> says:
The Tegra210 ADX and AMX drivers both keep their "Byte Map N" ALSA
control state as a byte-packed u32 map[] array along with a separate
byte_mask[] bitmap. This is because the control range exposed to
userspace is [0, 256], where 256 is the "disabled" sentinel and
does not fit in a byte, so the two arrays have to be cross-checked
on every get()/put().
This series stores each slot as a u16 holding the user-visible
value directly, turning get_byte_map() into a direct return and
put_byte_map() into a compare-and-store. The hardware-facing packed
RAM word and the IN_BYTE_EN / OUT_BYTE_EN enable masks are computed
on the fly inside each write_map_ram() callback, which is the only
place that needs to know the hardware layout. The byte_mask[] field
is kept in the driver struct but allocated dynamically in probe()
using devm_kcalloc() with soc_data->byte_mask_size, and zeroed +
recomputed on each write_map_ram() call.
There is no userspace-visible ABI change. Control declarations,
ranges, initial values and handling of out-of-range writes is
preserved by treating values outside [0, 255] as disabled (256),
matching previous behavior. As a side effect each patch also fixes
a latent bug in put_byte_map() where an enabled-to-enabled value
change was not persisted.
The packed RAM word construction is also updated to ensure the shift
operates on a u32 value, avoiding potential undefined behavior due
to signed integer promotion.
Addresses TODO comments left in tegra210_{adx,amx}_get_byte_map().
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The byte-map controls ("Byte Map N") already expose a value range of
[0, 256] to userspace via SOC_SINGLE_EXT(), where 256 is the
"disabled" sentinel. The driver stored this state as a byte-packed
u32 map[] array plus a separate byte_mask[] bitmap tracking which
slots were enabled, because 256 does not fit in a byte. As a result
get_byte_map() had to consult byte_mask[] to decide whether to
report the stored byte or 256, and put_byte_map() had to keep the
two arrays in sync on every write.
Store each slot as a u16 holding the control value directly
(0..255 enabled, 256 disabled). This is the native representation
for what userspace already sees, so get_byte_map() becomes a direct
return and put_byte_map() becomes a compare-and-store. The
hardware-facing packed RAM word and the OUT_BYTE_EN mask are now
derived on the fly inside tegra210_amx_write_map_ram() from the
slot array, which is the only place that needs to know about the
hardware layout.
The byte_mask buffer is allocated in probe() using devm_kcalloc()
with soc_data->byte_mask_size, so it scales to any SoC variant
without depending on chip-specific constants. It is zeroed and
recomputed each time write_map_ram() is called.
A new TEGRA_AMX_SLOTS_PER_WORD constant replaces the literal '4'
used for byte slots per RAM word, and BITS_PER_BYTE /
BITS_PER_TYPE() from <linux/bits.h> replace the literal '8' and
'32' shifts.
Slots are initialised to 256 in probe() so the default reported
value stays "disabled", matching previous behaviour. Values written
from userspace that fall outside [0, 255] are clamped to 256
("disabled") exactly as before -- no userspace-visible change.
As a side effect this also fixes a latent bug in the previous
put_byte_map(): because it compared the enable mask rather than the
stored byte, changing a slot from one enabled value to another
enabled value (e.g. 42 -> 99) would early-return without persisting
the new value, and the next CFG_RAM flush would still program the
old byte. The new implementation compares the stored value itself,
so this case is now handled correctly.
Addresses TODO left in tegra210_amx_get_byte_map().
Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
Link: https://patch.msgid.link/20260410200530.171323-3-piyushpatle228@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The byte-map controls ("Byte Map N") already expose a value range of
[0, 256] to userspace via SOC_SINGLE_EXT(), where 256 is the
"disabled" sentinel. The driver stored this state as a byte-packed
u32 map[] array plus a separate byte_mask[] bitmap tracking which
slots were enabled, because 256 does not fit in a byte. As a result
get_byte_map() had to consult byte_mask[] to decide whether to
report the stored byte or 256, and put_byte_map() had to keep the
two arrays in sync on every write.
Store each slot as a u16 holding the control value directly
(0..255 enabled, 256 disabled). This is the native representation
for what userspace already sees, so get_byte_map() becomes a direct
return and put_byte_map() becomes a compare-and-store. The
hardware-facing packed RAM word and the IN_BYTE_EN mask are now
derived on the fly inside tegra210_adx_write_map_ram() from the
slot array, which is the only place that needs to know about the
hardware layout.
The byte_mask buffer is allocated in probe() using devm_kcalloc()
with soc_data->byte_mask_size, so it scales to any SoC variant
without depending on chip-specific constants. It is zeroed and
recomputed each time write_map_ram() is called.
A new TEGRA_ADX_SLOTS_PER_WORD constant replaces the literal '4'
used for byte slots per RAM word, and BITS_PER_BYTE /
BITS_PER_TYPE() from <linux/bits.h> replace the literal '8' and
'32' shifts.
Slots are initialised to 256 in probe() so the default reported
value stays "disabled", matching previous behaviour. Values written
from userspace that fall outside [0, 255] are clamped to 256
("disabled") exactly as before -- no userspace-visible change.
As a side effect this also fixes a latent bug in the previous
put_byte_map(): because it compared the enable mask rather than the
stored byte, changing a slot from one enabled value to another
enabled value (e.g. 42 -> 99) would early-return without persisting
the new value, and the next CFG_RAM flush would still program the
old byte. The new implementation compares the stored value itself,
so this case is now handled correctly.
Addresses TODO left in tegra210_adx_get_byte_map().
Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
Link: https://patch.msgid.link/20260410200530.171323-2-piyushpatle228@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Marek Vasut <marex@nabladev.com> says:
ASoC: dt-bindings: fsl-sai: Document RX/TX BCLK swap support
Link: https://patch.msgid.link/20260404183547.46509-1-marex@nabladev.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add support for setting the Bit Clock Swap bit in CR2 register
via new "fsl,sai-bit-clock-swap" DT property. This bit swaps the
bit clock used by the transmitter or receiver in asynchronous mode,
i.e. makes transmitter use RX_BCLK and TX_SYNC, and vice versa,
makes receiver use TX_BCLK and RX_SYNC.
Signed-off-by: Marek Vasut <marex@nabladev.com>
Link: https://patch.msgid.link/20260404183547.46509-2-marex@nabladev.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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When enabling ES8390 via ACPI description, es8389 would fail to
obtain a clock source, causing the driver to fail to initialize.
This was not an issue with older kernels, but since commit
abae8e57e49a ("clk: generalize devm_clk_get() a bit"),
devm_clk_get() would return an error pointer when a clock source
was not detected (instead of falling back to a static clock),
causing the driver to fail early.
Use devm_clk_get_optional() instead to return to the previous
behaviour, allowing the use of a static clock source.
Cc: stable@vger.kernel.org
Signed-off-by: Li Jian <lazycat-xiao@foxmail.com>
Link: https://patch.msgid.link/tencent_7C78374FB9F4B3A37101E5C719715D8BC40A@qq.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Bard Liao <yung-chuan.liao@linux.intel.com> says:
This series adds a module parameter array to allow users to load specific
feature topologies.
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Currently, the function topology provides the basic audio function. The
commit allow the users add their topologies to the topology list. So
they can add their own features.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20260421091351.4056377-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The virtual loop dai link is created by the machine driver and no
topology is needed for the dai link. Handle it to avoid the dai_link
is not supported error.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20260421091351.4056377-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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phucduc.bui@gmail.com <phucduc.bui@gmail.com> says:
This series simplifies spinlock management across several Samsung ASoC
drivers by adopting the guard() macro.
All patches are strictly code refactoring with no functional changes
intended.
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Clean up the code using guard() for spin locks.
Merely code refactoring, and no behavior change.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260423125646.156599-6-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Clean up the code using guard() for spin locks.
Merely code refactoring, and no behavior change.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260423125646.156599-5-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Clean up the code using guard() for spin locks.
Merely code refactoring, and no behavior change.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260423125646.156599-4-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Clean up the code using guard() for spin locks.
Merely code refactoring, and no behavior change.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260423125646.156599-3-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Clean up the code using guard() for spin locks.
Merely code refactoring, and no behavior change.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260423125646.156599-2-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Enable AUX PA sequencing during AUX DAC DAPM events and keep the
AUX-specific RX supplies enabled while the path is active.
Add the missing AUX-related mixer controls, including CLSH PA and
DSD left/right switches, so AUX playback can be routed from userspace.
Signed-off-by: Ajay Kumar Nandam <ajay.nandam@oss.qualcomm.com>
Link: https://patch.msgid.link/20260420180221.785113-1-ajay.nandam@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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kconfiglint reports two warnings for sound/soc/tegra/Makefile:
M002: composite module 'snd-soc-tegra-utils' defined but not in any obj-*
M008: composite module 'snd-soc-tegra-utils': tegra_asoc_utils.o has no
source file
The composite module definition
`snd-soc-tegra-utils-y += tegra_asoc_utils.o` references a source file that
no longer exists and defines a module that is never included in any obj-*
target.
The tegra_asoc_utils module was originally introduced in commit
a3cd50deef7b ("ASoC: Tegra: Move utilities to separate module") by Stephen
Warren in 2011 to provide shared clock/rate utility functions for Tegra
machine drivers. At that time, the Makefile had both the composite
definition (`snd-soc-tegra-utils-objs`) and the build target
(`obj-$(CONFIG_SND_TEGRA_SOC) += snd-soc-tegra-utils.o`).
In 2021,
commit 8c1b3b159300 ("ASoC: tegra: Squash utils into common machine
driver")
by Dmitry Osipenko merged tegra_asoc_utils.c into tegra_asoc_machine.c,
deleting both the .c and .h files. That commit correctly removed the obj-*
build target line but overlooked the composite module definition line
(`snd-soc-tegra-utils-objs += tegra_asoc_utils.o`).
The orphaned line persisted unnoticed and was even mechanically updated in
2024 by
commit 51a50d6ad727 ("ASoC: tegra: Use *-y instead of *-objs in
Makefile")
by Takashi Iwai, which converted it from `-objs` to `-y` syntax as part of
a treewide cleanup — inadvertently refreshing a stale definition.
Remove the orphaned composite module definition since it serves no purpose:
the source file was deleted, the obj-* target was already removed, and the
functionality now lives in tegra_asoc_machine.c.
Assisted-by: Claude:claude-opus-4-6 kconfiglint
Signed-off-by: Sasha Levin <sashal@kernel.org>
Link: https://patch.msgid.link/20260426000249.54799-1-sashal@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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The rt722-sdca codec driver exposes FU06 Playback Volume but no
corresponding mute switch. Without a user-facing ALSA switch, UCM
cannot attach the speaker mute LED via snd_ctl_led, and PipeWire
cannot drive hardware mute.
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20260423101338.1040131-1-aaron.ma@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The order of operations to derive the temperature from the temp
register values was wrong, since 1000 / 16 is not an integer. This
resulted in the calculated temperature value deviating from the
value represented by the registers slightly, which was most obvious
when the registers were zeroed (-92.265 *C vs the expected -93.000 *C).
Scale the reading before dividing the whole thing by 16 to correct
this.
Fixes: ff73e2780169 ("ASoC: tas2770: expose die temp to hwmon")
Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
Link: https://patch.msgid.link/20260425-tas27xx-hwmon-fixes-v1-3-83c13b8e8f54@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Reading the temperature register always returns the first value
read from the chip due to regcache.
Mark TAS2764_TEMP as volatile to prevent returning stale, cached
values when reading the die temp.
Fixes: 186dfc85f9a8 ("ASoC: tas2764: expose die temp to hwmon")
Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
Link: https://patch.msgid.link/20260425-tas27xx-hwmon-fixes-v1-1-83c13b8e8f54@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Support multiple endpoints on TLV320AIC3xxx codec port when
used in of_graph context.
This patch allows to share the codec port between two CPU DAIs.
Custom STM32MP255C board uses TLV320AIC3104 audio codec. This codec
is connected to two serial audio interfaces, which are configured
either as rx or tx.
However, when the audio graph card parses the codec nodes, it expects
to find DAI interface indexes matching the endpoints indexes.
The current patch forces the use of DAI id 0 for both endpoints,
which allows to share the codec DAI between the two CPU DAIs
for playback and capture streams respectively.
Signed-off-by: Marek Vasut <marex@nabladev.com>
Link: https://patch.msgid.link/20260411130542.19777-1-marex@nabladev.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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An empty adr_link is expected to terminate the
for (adr_link = mach_params->links; adr_link->num_adr; adr_link++) loop.
Allocate link_num + 1 links to add an empty adr_link.
Fixes: 5226d19d4cae5 ("ASoC: SOF: Intel: use sof_sdw as default SDW machine driver")
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260424105031.114053-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Commit 671dd2ffbd8b ("ASoC: amd: acp: Add new cpu dai and dailink creation for I2S BT instance")
introduced a change that "broke" Steam Deck's audio probe, in the OLED
model, as observed in the following dmesg snippet:
[...]
snd_sof_amd_vangogh 0000:04:00.5: Topology: ABI 3:26:0 Kernel ABI 3:23:1
sof_mach nau8821-max: ASoC: physical link acp-bt-codec (id 2) not exist
sof_mach nau8821-max: ASoC: topology: could not load header: -22
snd_sof_amd_vangogh 0000:04:00.5: tplg amd/sof-tplg/sof-vangogh-nau8821-max.tplg component load failed -22
snd_sof_amd_vangogh 0000:04:00.5: error: failed to load DSP topology -22
snd_sof_amd_vangogh 0000:04:00.5: ASoC error (-22): at snd_soc_component_probe() on 0000:04:00.5
sof_mach nau8821-max: ASoC: failed to instantiate card -22
sof_mach nau8821-max: error -EINVAL: Failed to register card(sof-nau8821-max)
sof_mach nau8821-max: probe with driver sof_mach failed with error -22
[...]
Notice the quotes in "broke": it's not really a bug in such commit,
but instead a problem with a topology file from Steam Deck OLED. This
was discussed to great extent in [1], and Cristian proposed a pretty
simple and functional change that resolved the issue for the Deck's
issue. That change, though, would break other devices, so it wasn't
accepted upstream. And the proper suggested solution (fix the topology)
was never implemented, so Valve's kernel (and anyone that wants to boot
the mainline on Steam Deck OLED) is carrying that fix downstream.
So, we propose hereby a different approach: a DMI quirk, as many already
present in the sound drivers, to address this issue solely on Steam Deck
OLED, not breaking other devices and as a bonus, allowing simple patch
up in case eventually the topology file gets fixed (we'd just need to
check against any DMI info reflecting that or the topology/FW versions).
The motivation of such upstream quirk is related to users that want
to test latest kernel trees on their devices and get no only non-working
sound device, but seems some games (like Ori and the Blind Forest)
can't properly work without a proper functional audio device.
Example of such report can be seen at [2].
Cc: Mark Brown <broonie@kernel.org>
Cc: Robert Beckett <bob.beckett@collabora.com>
Cc: Umang Jain <uajain@igalia.com>
Fixes: 671dd2ffbd8b ("ASoC: amd: acp: Add new cpu dai and dailink creation for I2S BT instance")
Link: https://lore.kernel.org/r/20231209205351.880797-11-cristian.ciocaltea@collabora.com/ [1]
Link: https://bugzilla.kernel.org/show_bug.cgi?id=218677 [2]
Reviewed-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Tested-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com>
Link: https://patch.msgid.link/20260423183505.116445-1-gpiccoli@igalia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Co-developed-by: Carlos Alberto Marques Rabelo <carlos.albmr@usp.br>
Signed-off-by: Carlos Alberto Marques Rabelo <carlos.albmr@usp.br>
Signed-off-by: Gabriel Jacob Perin <gabrieljp@usp.br>
Link: https://patch.msgid.link/20260421193113.1060213-1-gabrieljp@usp.br
Signed-off-by: Mark Brown <broonie@kernel.org>
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Clean up the code using guard() for mutex locks.
Merely code refactoring, and no behavior change.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260423125154.156257-1-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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When we fail to look up the control name in snd_soc_limit_volume() we don't
log anything, the error code isn't particularly descriptive and checking
the return value of the function at all is a bit erratic among the callers.
Since there is no reason why anyone should ever be attempting to limit the
volume of a nonexistant control add a log message in the core to improve
usability.
Link: https://patch.msgid.link/20260422-asoc-limit-volume-error-v2-1-2e2ced321229@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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typo correction
Replace manual bitfield manipulations with FIELD_GET() and
FIELD_PREP() in order to improve code readability, security
and manageability. Also correcting GENAMSK typo for GENMASK.
Signed-off-by: João Marinho <joao.bcc@usp.br>
Co-developed-by: Micael Vinicius <micael0208@usp.br>
Signed-off-by: Micael Vinicius <micael0208@usp.br>
Link: https://patch.msgid.link/20260420203218.15060-1-joao.bcc@usp.br
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add support for the DC output remover feature available on i.MX93 and
newer platforms. This allows users to configure the output DC removal
filter with cut-off frequencies of 20Hz, 13.3Hz, 40Hz, or bypass it
entirely.
The control is exposed as an ALSA mixer control and defaults to bypass
mode. It is only available on platforms with the use_verid flag set
(i.MX93+).
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://patch.msgid.link/20260420085344.2081805-1-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Here are the rest of small updates for 7.1-rc1. All small fixes mostly
for device-specific issues or regressions.
Core:
- Fix a potential data race in fasync handling
USB-audio:
- New device support: Line6 POD HD PRO, NexiGo N930W webcam
- Fixes for Audio Advantage Micro II SPDIF switch and E-MU sample
rates
- Limit UAC2 rate parsing to prevent potential overflows
HD-Audio:
- Device-specific quirks for HP, Acer, and Honor laptops
- Fix for TAS2781 SPI device abnormal sound
- Move Intel firmware loading into probe work to avoid stalling
ASoC:
- New support for TI TAS5832
- Fixes for SoundWire SDCA/DisCo boolean parsing
- Driver-specific fixes for Intel SOF, ES8311, RT1320, and PXA2xx
Misc:
- Fixes for resource leaks and data races in 6fire, caiaq, als4000,
and pcmtest drivers"
* tag 'sound-fix-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (41 commits)
Revert "ALSA: pcmtest: fix reference leak on failed device registration"
ASoC: tas2781: Add tas5832 support
ASoC: dt-bindings: ti,tas2781: Add TAS5832 support
ALSA: usb-audio: Fix Audio Advantage Micro II SPDIF switch
ALSA: usb-audio: Avoid false E-MU sample-rate notifications
ASoC: sdw_utils: cs42l43: allow spk component names to be combined
ASoC: qcom: x1e80100: limit speaker volumes
ALSA: hda/realtek - Add mute LED support for HP Victus 15-fa2xxx
ALSA: pcmtest: Fix resource leaks in module init error paths
ALSA: usb-audio/line6: Add support for POD HD PRO
ALSA: hda/realtek: Add LED fixup for HP EliteBook 6 G2a Laptops
ASoC: SDCA: Fix reading of mipi-sdca-control-deferrable
regmap: sdw-mbq: Allow defers on undeferrable controls
Revert "ALSA: usb-audio: Add quirk for SmartlinkTechnology M01"
ALSA: als4000: Fix capture trigger chip->mode race
ALSA: core: Fix potential data race at fasync handling
ALSA: hda/tas2781: Fix sound abnormal issue on some SPI device
ALSA: hda/realtek: add quirk for Acer Nitro 16 AN16-41
ALSA: caiaq: Fix control_put() result and cache rollback
ALSA: pcmtest: fix reference leak on failed device registration
...
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We'd like to address the problem rather in the error code path of
platform_device_register() itself instead of leaving it all callers,
since less than 1% of all callers of over 100
platform_device_register() do call platform_device_put() properly as
of now.
For making the work easier, revert the previous change commit
4ff036f95238 ("ALSA: pcmtest: fix reference leak on failed device
registration") again.
Link: https://lore.kernel.org/20260415193138.3861297-1-lgs201920130244@gmail.com
Link: https://patch.msgid.link/20260423075211.3977366-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v7.1
A fairly small collection of fixes, device IDs and quirks that came in
during the merge window, the most remarkable of which is one for SDCA
boolean firmware flags which is remarkable mainly because it is
partially in regmap.
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Baojun Xu <baojun.xu@ti.com> says:
Link: https://patch.msgid.link/20260414015441.2439-1-baojun.xu@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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TAS5832 is in same family with TAS5827/28/30.
Signed-off-by: Baojun Xu <baojun.xu@ti.com>
Link: https://patch.msgid.link/20260414015441.2439-2-baojun.xu@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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snd_microii_spdif_switch_put() returns 0 when the requested
vendor register value differs from the cached one.
This comparison was inverted by the resume-support conversion,
so real SPDIF switch toggles are ignored while no-op writes still
issue SET_CUR and report success.
Return early only when the requested value matches the cached one.
Fixes: 288673beae6c ("ALSA: usb-audio: Add resume support for MicroII SPDIF ctls")
Cc: stable@vger.kernel.org
Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
Link: https://patch.msgid.link/20260421-microii-spdif-switch-fix-v1-1-5c50dc28b88f@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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snd_emuusb_set_samplerate() unconditionally notifies the E-MU
SampleRate Extension Unit control after issuing SET_CUR.
If snd_usb_mixer_set_ctl_value() fails, the control value has not
changed, yet snd_usb_mixer_notify_id() still invalidates the cache and
emits a value-change event to userspace.
Notify the control only after a successful write.
Fixes: 7d2b451e65d2 ("ALSA: usb-audio - Added functionality for E-mu 0404USB/0202USB/TrackerPre")
Cc: stable@vger.kernel.org
Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
Link: https://patch.msgid.link/20260421-alsa-emuusb-samplerate-notify-v1-1-8b63bbc1d7f1@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Move handling of cs42l43-spk component string into SOF mechanism [1]
which will allow it to be aggregated with other speakers.
Likewise handle the cs35l56-bridge special case which should not be
combined to keep compatibility with UCM.
Link: https://github.com/thesofproject/linux/pull/5445 [1]
Link: https://github.com/alsa-project/alsa-ucm-conf/pull/747
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com>
Suggested-by: Aaron Ma <aaron.ma@canonical.com>
Tested-by: Aaron Ma <aaron.ma@canonical.com>
Link: https://patch.msgid.link/20260420114823.194226-1-mstrozek@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Limit the digital gain and PA volumes to a combined -3 dB in the machine
driver to reduce the risk of speaker damage until we have active speaker
protection in place (or higher safe levels have been established).
Based on commit c481016bb4f8 ("ASoC: qcom: sc8280xp: limit speaker
volumes") which addressed the same issue on the sc8280x SoC with some
minor changes as explained below.
The Digital Volume behaves almost identical to sc8280x since both use
the same lpass-wsa-macro, but x1e80100 has two sets of controls prefixed
with WSA and WSA2.
For PA x1e80100 machines use wsa884x amplifiers which expose a linear
scale from -9 dB to 9 dB with a 1.5 dB step size giving us
0 dB = -9 dB + 6 * 1.5 dB.
On x1e80100 there are two different speaker topologies we need to handle:
2-Speakers: SpkrLeft, Spkr Right
4-Speakers: WooferLeft, WooferRight, TweeterLeft, TweeterRight
Signed-off-by: Tobias Heider <tobias.heider@canonical.com>
Tested-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20260422-x1e80100-audio-limit-v2-1-333258b97697@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The mute LED on this laptop uses ALC245 but requires a quirk to work.
This patch enables the existing ALC245_FIXUP_HP_MUTE_LED_COEFBIT
quirk for the device.
Tested my Victus 15-fa2xxx (PCI SSID 103c:8dcd).
The LED behaviour works as intended.
Cc: stable@vger.kernel.org
Signed-off-by: Spencer Payton <spayton681@gmail.com>
Link: https://patch.msgid.link/20260421084918.14685-1-spayton681@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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pcmtest allocates its pattern buffers and creates its debugfs tree
before registering the platform device and driver, but mod_init()
does not release those resources when a later init step fails.
As a result, a debugfs directory creation failure leaks the pattern
buffers, while platform_device_register() and
platform_driver_register() failures leave both the pattern buffers
and the debugfs tree behind. The recent fix for failed device
registration only dropped the embedded device reference.
Add the missing cleanup for the debugfs tree and pattern buffers in
the remaining module init error paths.
Fixes: 315a3d57c64c ("ALSA: Implement the new Virtual PCM Test Driver")
Cc: stable@vger.kernel.org
Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
Link: https://patch.msgid.link/20260421-alsa-pcmtest-init-unwind-v1-1-03fe0c423dbb@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The POD HD PRO is the rackmount version of the POD 500, with most of the
same behaviors. As with some of the other rackmount POD devices it will
not send captured audio to the host unless the host is sending playback
audio, so it has LINE6_CAP_IN_NEEDS_OUT in addition to the POD 500
flags.
Tested-By: Phil Willoughby <willerz@gmail.com>
Signed-off-by: Phil Willoughby <willerz@gmail.com>
Link: https://patch.msgid.link/20260420152405.7230-1-willerz@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The HP EliteBook 6 G2a laptops requires specific LED control method
ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF to work.
Signed-off-by: Chris Chiu <chris.chiu@canonical.com>
Link: https://patch.msgid.link/20260421023429.3723154-1-chris.chiu@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Charles Keepax <ckeepax@opensource.cirrus.com> says:
MIPI DisCo uses the unfortunate convention of allowing boolean
properties to be present but having a zero value. Opposed to the
normal convention of simply not specifying the property. Fix an
issue in the SDCA code where mipi-sdca-control-deferrable is not
parsed correctly.
However, we also have some shipping ACPIs where these properties
are not specified correctly. Update the MBQ regmap to attempt defers
albeit with a warning in the case where a control attempts to defer
but is not marked at such. There is little down side to this as if
defer is genuinely not supported then the control will just return
the same error again.
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The discussion in [1] highlighted that the SDCA code shouldn't be using
fwnode_property_read_bool() for DisCo controls, as the spec allows setting
the value to zero meaning the property should not be used. Correct a
small bug in the SDCA code that will mark such controls as deferrable.
Link: https://lore.kernel.org/linux-sound/20260311142153.2201761-1-rf@opensource.cirrus.com/ [1]
Fixes: 42b144cb6a2d ("ASoC: SDCA: Add SDCA Control parsing")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260413124621.1345315-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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