Peter Ujfalusi <peter.ujfalusi@linux.intel.com> says:
reg_defaults must be sorted by ascending register address as
regcache_lookup_reg() locates the entries in it with bsearch(), see commit
fd80df352b ("regcache: Add support for sorting defaults arrays").
These three tables have entries which are out of order, so the binary search
does not find part of them. For those registers regcache_reg_needs_sync()
cannot compare the cached value against the default and reports that a sync
is needed, so they are written to the device on every regcache_sync() even
when they were never touched.
The patches only reorder the existing entries, the text of every entry is
kept verbatim and no default value is changed. Each table was verified by
evaluating the register addresses and replaying lib/bsearch.c on them.
Entries not reachable by the binary search, per table:
cs35l41_reg 2 (of 47)
cs35l45_defaults 36 (of 73)
cs4265_reg_defaults 3 (of 16)
For cs35l45 this is nearly half of the table: the DSP1_RX*_RATE and
DSP1_TX*_RATE registers sit in the middle of it while their addresses are
far above everything else, which cuts the search off from the whole
0x4c40 - 0xf010 range.
Found by an audit of all reg_defaults tables under sound/, the SoundWire
codec drivers are fixed by a separate series.
Link: https://patch.msgid.link/20260805082413.26174-1-peter.ujfalusi@linux.intel.com
reg_defaults must be sorted by ascending register address, as
regcache_lookup_reg() locates entries in it with bsearch(). See commit
fd80df352b ("regcache: Add support for sorting defaults arrays").
cs4265_reg_defaults[] lists CS4265_INT_MASK (0x0e),
CS4265_STATUS_MODE_MSB (0x0f) and CS4265_STATUS_MODE_LSB (0x10) after
CS4265_SPDIF_CTL1 (0x11) and CS4265_SPDIF_CTL2 (0x12), so the binary search
does not find those three entries. regcache_reg_needs_sync() then cannot
compare them against their default and reports that a sync is needed, so
they are written to the device on every regcache_sync() even when they were
never touched.
Sort the table by register address.
Fixes: fb6f806967 ("ASoC: Add support for the CS4265 CODEC")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20260805082413.26174-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
reg_defaults must be sorted by ascending register address, as
regcache_lookup_reg() locates entries in it with bsearch(). See commit
fd80df352b ("regcache: Add support for sorting defaults arrays").
cs35l45_defaults[] lists the DSP1_RX*_RATE and DSP1_TX*_RATE registers
(0x02b80080 - 0x02b802b8) in the middle of the table, ahead of entries with
much lower addresses, so the binary search does not find 36 of its 73
entries. regcache_reg_needs_sync() then cannot compare those against their
default and reports that a sync is needed, so they are written to the
device on every regcache_sync() even when they were never touched.
Sort the table by register address.
Fixes: 74b14e2850 ("ASoC: cs35l45: DSP Support")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20260805082413.26174-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
reg_defaults must be sorted by ascending register address, as
regcache_lookup_reg() locates entries in it with bsearch(). See commit
fd80df352b ("regcache: Add support for sorting defaults arrays").
cs35l41_reg[] lists CS35L41_BSTCVRT_PEAK_CUR (0x3808) after
CS35L41_BSTCVRT_COEFF (0x3810) and CS35L41_BSTCVRT_SLOPE_LBST (0x3814), so
the binary search does not find those two entries.
regcache_reg_needs_sync() then cannot compare them against their default
and reports that a sync is needed, so they are written to the device on
every regcache_sync() even when they were never touched.
Sort the table by register address.
Fixes: 5f2f539901 ("ASoC: cs35l41: Correct handling of some registers in the cache")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20260805082413.26174-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
SND_SOC_RT5645 has no prompt, so it can only be turned on by a machine
driver that selects it. Every such driver is x86, MediaTek or Rockchip,
which leaves the codec unreachable on any other platform.
The part has a devicetree binding of its own,
Documentation/devicetree/bindings/sound/realtek,rt5645.yaml, and nothing
in the driver is machine specific, so a board that describes it with
simple-audio-card or audio-graph-card should be able to build it. Today
there is no configuration in which that is possible.
Give the symbol a prompt, matching SND_SOC_RT5640 immediately above it.
The machine drivers that select it are unaffected.
Signed-off-by: Rudi Heitbaum <rudi@heitbaum.com>
Link: https://patch.msgid.link/anCcciWmO6QOLTsl@5e001e58230e
Signed-off-by: Mark Brown <broonie@kernel.org>
Dawid Wróbel <me@dawidwrobel.com> says:
Both drivers access enumerated controls through value.integer.value[0]
instead of value.enumerated.item[0]. The same bug was fixed in rx-macro
and va-macro in 2022 (bcfe5f76cc, 0ea5eff7c6); tx-macro and
wsa-macro were missed.
On 64-bit kernels with CONFIG_SND_CTL_DEBUG this trips the elem value
sanity check, and every read of the affected controls fails with
-EINVAL.
Reproduced and fixed on a Xiaomi Mi Pad 5 Pro (SM8250) for tx-macro.
wsa-macro is compile-tested only — that codec is not instantiated on
this hardware.
Link: https://patch.msgid.link/20260730-worktree-lpass-tx-macro-enum-fix-v2-0-6d091c736116@dawidwrobel.com
EAR SPKR PA Gain" and the four "WSA RX* Mux" controls are enumerated,
but their get and put callbacks access the value through
ucontrol->value.integer.value[0] (a long) instead of
ucontrol->value.enumerated.item[0] (an unsigned int).
This same pattern was fixed in the sibling drivers by
commit bcfe5f76cc ("ASoC: codecs: rx-macro: fix accessing array
out of bounds for enum type") and
commit 0ea5eff7c6 ("ASoC: codecs: va-macro: fix accessing array
out of bounds for enum type"), but wsa-macro was missed.
On 64-bit kernels with CONFIG_SND_CTL_DEBUG this trips the elem value
sanity check and every read of these controls fails with -EINVAL.
Fixes: 809bcbcece ("ASoC: codecs: lpass-wsa-macro: Add support to WSA Macro")
Fixes: 2c4066e5d4 ("ASoC: codecs: lpass-wsa-macro: add dapm widgets and route")
Assisted-by: Claude:claude-fable-5
Cc: stable@vger.kernel.org
Signed-off-by: Dawid Wróbel <me@dawidwrobel.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20260730-worktree-lpass-tx-macro-enum-fix-v2-2-6d091c736116@dawidwrobel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The "DEC0 MODE" to "DEC7 MODE" controls are enumerated, but
tx_macro_dec_mode_get() and tx_macro_dec_mode_put() access their
value through ucontrol->value.integer.value[0] (a long) instead of
ucontrol->value.enumerated.item[0] (an unsigned int).
This same pattern was fixed in the sibling drivers by
commit bcfe5f76cc ("ASoC: codecs: rx-macro: fix accessing array
out of bounds for enum type") and
commit 0ea5eff7c6 ("ASoC: codecs: va-macro: fix accessing array
out of bounds for enum type"), but tx-macro was missed.
On 64-bit kernels built with CONFIG_SND_CTL_DEBUG, the elem value
sanity check catches the 4 bytes written past the enumerated item
and every read of these controls fails with -EINVAL:
snd-sm8250 sound: control 2:0:0:DEC0 MODE:0: access overflow
Fixes: c39667ddcf ("ASoC: codecs: lpass-tx-macro: add support for lpass tx macro")
Assisted-by: Claude:claude-fable-5
Cc: stable@vger.kernel.org
Signed-off-by: Dawid Wróbel <me@dawidwrobel.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20260730-worktree-lpass-tx-macro-enum-fix-v2-1-6d091c736116@dawidwrobel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Ignore IPC errors for pipeline state change if the firmware state is
crashed or the IPC has timed out.
If the firmware has crashed the kernel still needs to go through the state
changes to reset its internal to be able to correctly work the next time
the DSP is booted up.
The case with IPC timeout is a bit more problematic, but it has been
rootcaused to be the result of system scheduling blockage and the firmware
did actually received and handled the message, but the reply handling got
blocked by issues outside of the SOF stack.
So far the best way to handle this is to continue with setting the state.
Fixes: c40aad7c81 ("ASoC: SOF: ipc4-pcm: Workaround for crashed firmware on system suspend")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://patch.msgid.link/20260730112343.26687-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add DMI quirk to enable ACP6x sound card for HP Victus by HP Laptop
16-e1xxx, which fixes microphone not working issue.
Without this quirk, the DMIC on acp6x device is not properly enabled,
causing the microphone to not work.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=218926
Link: b29ba27a0e
Signed-off-by: Zhang Heng <zhangheng@kylinos.cn>
Reported-by: CuerdOS Dev Team <cuerdoslinux@proton.me>
Signed-off-by: CuerdOS Dev Team <cuerdoslinux@proton.me>
Link: https://patch.msgid.link/20260730123920.104525-1-zhangheng@kylinos.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Resetting the PCMSyCM registers is required for Intel SoundWire stream. The
same procedure is done in sdw_hda_dai_hw_params() for the normal
SoundWire stream, too.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Acked-by: Vinod Koul <vkoul@kernel.org>
Link: https://patch.msgid.link/20260730012518.2180906-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
If either tplg_ops->dai_config or widget_kcontrol_setup fail during widget
setup we would double decrement the use_count of the widget because the
sof_widget_free_unlocked() would be called twice, similarly the core_put
would be invoked twice as well.
Since the use_count and core_put() is handled within the widget_free
function we need to return without falling through the pipe_widget_free
label.
The fixes tag is picked to the last change around this part of the code
which is adequately old enough for backporting purposes.
Link: https://github.com/thesofproject/sof/issues/10826
Fixes: 31ed8da1c8 ("ASoC: SOF: sof-audio: Modify logic for enabling/disabling topology cores")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20260730085914.27546-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The parameters may be changed by the sof_sdw machine driver is the
SOC_SDW_PCH_DMIC quirk is set. Use the mach_params from the machine
driver to ensure the sof_sdw_get_tplg_files() function select the right
function topologies.
Fixes: 2fbeff3338 ("ASoC: Intel: add sof_sdw_get_tplg_files ops")
Cc: stable@vger.kernel.org
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20260730071724.22296-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The ipc_config_data buffer for copier widgets is built once during
ipc_prepare (called from sof_pcm_setup_connected_widgets) and cached
for reuse. For host copiers this buffer contains the copier_data with
gtw_cfg.node_id (host DMA ID). For DAI copiers it additionally includes
a dma_config_tlv trailer with stream_id and dma_channel_id for HDA link
DMA.
On suspend/resume, both host and link DMA streams are released and
re-allocated with potentially different stream tags. The underlying
copier_data and dma_config_tlv structures are correctly updated by
host_config and sdw_hda_dai_hw_params respectively. However, since the
widget list (spcm->stream[].list) persists across suspend,
sof_pcm_hw_params skips sof_pcm_setup_connected_widgets and ipc_prepare
never runs again to rebuild ipc_config_data. The stale cached payload
is then sent to firmware with boot-time DMA channel assignments, causing
DMA channel conflicts that lead to firmware errors and crashes.
Fix this by refreshing copier_data and dma_config_tlv portions of
ipc_config_data in sof_ipc4_widget_setup right before the IPC message
is sent. This ensures the payload always reflects the current DMA state
regardless of whether ipc_prepare ran.
For DAI copiers, the gtw_cfg.config_length in copier_data is temporarily
inflated to include the TLV size (matching the ipc_config_data layout)
before copying, then restored, mirroring what
sof_ipc4_prepare_copier_module does when first building the buffer.
Fixes: e9c6b118de ("ASoC: SOF: make dma_config_tlv be an array")
Cc: stable@vger.kernel.org
Link: https://github.com/thesofproject/sof/issues/10700
Link: https://github.com/thesofproject/sof/issues/10955
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://patch.msgid.link/20260730054822.5913-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Lenovo Legion 7 15ASH11 with AMD RYZEN AI MAX+ 392 (Strix Halo, ACP
7.0) uses Realtek ALC287 series codec and no any DMIC connected by ACP.
All DMICs directly connet with ALC codec.
Without this quirk, Input Device of Gnome Sound settings shows Internal
Stereo Microphone and Digital Microphone by default. In fact, Digital
Microphone of ACP doesn't work due to no connecting with ALC287 codec,
the Internal Stereo Microphone as analog device based on snd_hda_intel
driver can work well.
Add a DMI quirk to override the flag to 0, consistent with the existing
entry for the Lenovo Yoga Pro 7 15ASH11.
Signed-off-by: Jackie Dong <xy-jackie@139.com>
Link: https://patch.msgid.link/20260727041452.16701-1-xy-jackie@139.com
Signed-off-by: Mark Brown <broonie@kernel.org>
cv1800b_adc_volume_set() serves as the .put callback for the "Internal
I2S Capture Volume" control.
ALSA mixer control callbacks must return 1 when the register value is
modified, 0 if unchanged, or a negative error code on failure. Returning
0 unconditionally causes ALSA core to assume the value was unchanged,
suppressing SNDRV_CTL_EVENT_MASK_VALUE change notifications to userspace
sound servers (e.g. PipeWire/PulseAudio).
Fix this by comparing the new register value with the existing register
value. If unchanged, return 0; otherwise, write the updated value and
return 1.
Fixes: 4cf8752a03 ("ASoC: sophgo: add CV1800B internal ADC codec driver")
Signed-off-by: Surendra Singh Chouhan <kr494167@gmail.com>
Link: https://patch.msgid.link/20260727053804.25599-1-kr494167@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The SINEGAIN2_REG case in cali_reg_update() references t->sin_gn[]
rather than t->sin_gn2[], causing the second pilot tone gain
calibration to be programmed with the wrong register address.
These are distinct fields in struct fct_param_address and are
populated from separate firmware parameters by the parser in
tas2781-fmwlib.c.
Fixes: 84d6a465f2 ("ASoC: tas2781: Support dsp firmware Alpha and Beta seaies")
Signed-off-by: wangdicheng <wangdicheng@kylinos.cn>
Link: https://patch.msgid.link/20260720081616.631413-1-wangdich9700@163.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Charles Keepax <ckeepax@opensource.cirrus.com> says:
Currently there exists a couple races that can result in the DAPM graph
coming up in a state that doesn't match the hardware with respect to
SDCA jack detection. This series fixes these up by adding a component
level fixup_controls helper into the asoc core and shuffling around the
IRQ requests from the SDCA side.
The core creates DAPM widgets/routes quite a long time before
it creates the associated ALSA control, and the jack detection
IRQ is currently registered in component probe. At the time of
component probe, the DAPM widgets exist, shortly after this the
DAPM routes are added. At the time the DAPM routes are added the
register value for the control is checked and the appropriate path
is connected. The existing handling in the SDCA jack IRQ handles
the case the control doesn't exist and updates the registers
directly, which works until the DAPM routes are added. After the
routes are added the DAPM graph has already set connected on a
particular DAPM path, which will not be updated until an IRQ is
received when the control is present. Thus those updates are
usually not reflected in the resulting DAPM graph which can lead
to the audio path being erroneously powered on/off.
Link: https://patch.msgid.link/20260721143636.361814-1-ckeepax@opensource.cirrus.com
Now that the IRQs are always registered after all the ALSA
controls are created it is possible to search for the control
at the point the IRQ is requested. Move the control search out
of the IRQ handler and do it at IRQ request time.
This also fixes a potential issue when the card was torn down
and reprobed without destroying the codec device, the kctl
pointer stored by the IRQ handler would not be updated to the
new control on the second probe.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260721143636.361814-8-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Currently there are some race conditions around the boot of SDCA
jack detection. The core creates DAPM widgets/routes quite a
long time before it creates the associated ALSA control, and
the jack detection IRQ is currently registered in component
probe. At the time of component probe, the DAPM widgets exist,
shortly after this the DAPM routes are added. At the time the DAPM
routes are added the register value for the control is checked
and the appropriate path is connected. The existing handling
in the SDCA jack IRQ handles the case the control doesn't exist
and updates the registers directly, which works until the DAPM
routes are added. After the routes are added the DAPM graph has
already set connected on a particular DAPM path, which will not
be updated until an IRQ is received when the control is present.
Thus those updates are usually not reflected in the resulting
DAPM graph which can lead to the audio path being erroneously
powered on/off.
Switch to the new fixup_controls callback to register the
IRQs, this is guaranteed to run after all the controls have
been created. Which means we can avoid the aforementioned race
condition and as a bonus no longer need to concern ourselves
with a case where the IRQ handler runs and the ALSA control
is unavailable.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260721143636.361814-7-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
A card level fixup_controls callback was added in:
commit df4d27b19b ("ASoC: Introduce 'fixup_controls' card method")
This allowed the machine driver to take actions after all the
card controls have been added. However, there are times when a
codec driver would also want to do things like obtain references
to controls for later use, which require all the controls to be
present. Add a component level fixup_controls callback, echoing
the card level option.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260721143636.361814-6-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Currently, the IRQ data (attached Entity/Control/etc) is populated
as the IRQ is requested. However, this can cause issues as
occasionally the setup process wants to access specifics of
an IRQ before the IRQ is actually enabled. To facilitate this
cache all the IRQ data during sdca_irq_populate_early() and make
sdca_irq_populate() simply request the outstanding IRQs. This
also has the advantage that sdca_irq_populate() can now just
iterate through the IRQ array which is much smaller/faster than
going through every Entity in the Function for Controls.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260721143636.361814-5-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
To provide greater flexibility on when the IRQs are requested for
client drivers don't use devm for the primary IRQ request/cleanup
helper functions.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260721143636.361814-4-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The SDCA IRQs are split into two groups, those registered at bus probe
time (basically just FDL) and those registered at component time.
There currently exists only a single cleanup function, if the FDL IRQ
is freed at component time, then nothing would re-register it if the
component is probed again. But the IRQs depending on a component need
to be freed if the card is destroyed so they can't use stale
components.
Split the clean up into two functions one for the component level and
one for the bus level.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260721143636.361814-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Adding rt5682 I2S codec support for NVL platforms and entry in match table.
Signed-off-by: Balamurugan C <balamurugan.c@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20260723062121.869857-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When reading the Ranges structure from an SDCA Control, ensure that the
read data is large enough to encompass the required header before
accessing it.
Fixes: 64fb5af1d1 ("ASoC: SDCA: Add parsing for Control range structures")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20260722103500.872714-5-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
If message offset was larger than the buffer length the size
check will pass incorrectly. Refactor the check such that it is
more robust to invalid sizes.
Fixes: daab108504 ("ASoC: SDCA: Add UMP buffer helper functions")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20260722103500.872714-4-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In the case a disk firmware exists but is invalid and no SWFT firmware
exists fdl_load_file() will return without calling release_firmware().
Update the code to call this to ensure the firmware is released on the
error path.
Fixes: 71f7990a34 ("ASoC: SDCA: Add FDL library for XU entities")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20260722103500.872714-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
devm_acpi_table_put() takes a struct acpi_table_header * but the value
passed in is struct acpi_table_header ** so the value passed to
acpi_put_table() is actually the pointer not the table itself.
Remove the extra reference to correct the passed value.
Fixes: c4d096c3ca ("ASoC: SDCA: Add SDCA FDL data parsing")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20260722103500.872714-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The Acer Aspire AG14-22P has its internal microphone connected to the
ACP as a digital microphone, but the BIOS does not advertise it via the
AcpDmicConnected ACPI property, so the internal microphone does not work
out of the box. Add a DMI quirk to enable it.
Tested on an Aspire AG14-22P (board Dove2_MDU, BIOS V1.03): the acp6x
DMIC card is created and the internal microphone captures audio.
Assisted-by: Claude-Code:claude-fable-5
Signed-off-by: Jorn Baayen <jhbaayen@fastmail.com>
Link: https://patch.msgid.link/20260721151924.30316-1-jhbaayen@fastmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The MSI Crosshair A16 HX D7WFKG has an internal digital microphone
connected through AMD ACP6x, but the system does not expose the
AcpDmicConnected ACPI property. As a result, acp_yc_mach does not bind
and no DMIC capture device is created.
Add a DMI quirk for this model. This was tested on a system with board
MS-15PL, BIOS E15PLAMS.10B, and AMD ACP6x rev 0x62. After applying the
quirk, the internal microphone appears as an acp6x DMIC capture device
and records correctly.
Signed-off-by: 郑鸿源 <spark_psc@outlook.com>
Reviewed-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20260721-master-v1-1-6f56d5a54d96@outlook.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In max98090_probe(), the -EPROBE_DEFER check after devm_clk_get() is
broken due to a missing IS_ERR() guard.
The code intends to return -EPROBE_DEFER only when the clock lookup
fails with that specific error. However, without IS_ERR() the check:
if (PTR_ERR(max98090->mclk) == -EPROBE_DEFER)
is called unconditionally, including when devm_clk_get() succeeds and
returns a valid pointer. Calling PTR_ERR() on a valid pointer
reinterprets its address as a signed long; the result is arbitrary
and is almost never equal to -EPROBE_DEFER, so the check silently
does nothing in the success case. When devm_clk_get() fails with
any error other than -EPROBE_DEFER the check is also skipped, leaving
max98090->mclk holding an error pointer with no indication to the caller.
This means a deferred probe will never actually be triggered for this
device, and any non-EPROBE_DEFER clock error is silently swallowed with
the error pointer left in the mclk field.
Fix this by adding the missing IS_ERR() guard around the PTR_ERR() call,
matching the pattern already used in the sibling max98088 and wm8960
drivers.
Fixes: b10ab7b838 ("ASoC: max98090: Add master clock handling")
Signed-off-by: Uday Khare <udaykhare77@gmail.com>
Link: https://patch.msgid.link/20260720104254.14948-1-udaykhare77@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In max98095_probe(), the -EPROBE_DEFER check after devm_clk_get() is
broken due to a missing IS_ERR() guard.
The code intends to return -EPROBE_DEFER only when the clock lookup
fails with that specific error. However, without IS_ERR() the check:
if (PTR_ERR(max98095->mclk) == -EPROBE_DEFER)
is called unconditionally, including when devm_clk_get() succeeds and
returns a valid pointer. Calling PTR_ERR() on a valid pointer
reinterprets its address as a signed long; the result is arbitrary
and is almost never equal to -EPROBE_DEFER, so the check silently
does nothing in the success case. When devm_clk_get() fails with
any error other than -EPROBE_DEFER the check is also skipped, leaving
max98095->mclk holding an error pointer with no indication to the caller.
This means a deferred probe will never actually be triggered for this
device, and any non-EPROBE_DEFER clock error is silently swallowed with
the error pointer left in the mclk field.
Fix this by adding the missing IS_ERR() guard around the PTR_ERR() call,
matching the pattern already used in the sibling max98088 and wm8960
drivers.
Fixes: e3048c3d2b ("ASoC: max98095: Add master clock handling")
Signed-off-by: Uday Khare <udaykhare77@gmail.com>
Link: https://patch.msgid.link/20260720103950.14474-1-udaykhare77@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Shengjiu Wang <shengjiu.wang@nxp.com> says:
Both fsl_asrc_probe() and fsl_easrc_probe() call fsl_asrc_m2m_init()
near the end of their probe functions. On failure, the original code
did a bare return ret, bypassing the existing error labels that call
pm_runtime_disable(). This leaves runtime PM enabled and the device
in an inconsistent state after a failed probe.
Fix both drivers by replacing the bare return with a goto to the
appropriate cleanup label (err_pm_get_sync for fsl_asrc and
err_pm_disable for fsl_easrc), ensuring pm_runtime_disable() is
always called on the probe error path.
Link: https://patch.msgid.link/20260715024758.1252801-1-shengjiu.wang@oss.nxp.com
When fsl_asrc_m2m_init() fails in fsl_easrc_probe(), the code did a
bare return ret, bypassing pm_runtime_disable() in err_pm_disable.
Use goto err_pm_disable to ensure proper cleanup on failure.
Fixes: b62eaff065 ("ASoC: fsl_easrc: register m2m platform device")
Cc: stable@vger.kernel.org
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://patch.msgid.link/20260715024758.1252801-3-shengjiu.wang@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When fsl_asrc_m2m_init() fails in fsl_asrc_probe(), the code did a
bare return ret, bypassing pm_runtime_disable() in err_pm_get_sync.
Use goto err_pm_get_sync to ensure proper cleanup on failure.
Fixes: 286d658477 ("ASoC: fsl_asrc: register m2m platform device")
Cc: stable@vger.kernel.org
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://patch.msgid.link/20260715024758.1252801-2-shengjiu.wang@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown <broonie@kernel.org> says:
While reviewing another fix for the tas2562 volume control I noticed a
few issues with the put() operation, this series fixes them.
It's also a bit weird that the volume control is defined with twice as
many values as can actually be set, probably the best fix there is to
regnerate the table of volume values with the intermediate values.
Link: https://patch.msgid.link/20260715-asoc-tas2562-put-retval-v1-0-97bf467c924e@kernel.org
The tas2562 digital volume is spread over four registers and is implemented
as lookups into a table so the driver stores the value for the userspace
control in the driver data. This defaults to 0 due to kzalloc() but the
register default is 0x40400000 which maps onto something a bit over the
largest value defined in the lookup table. While it's not an exact match
update the default to the largest value, avoiding user surprise due to a
sudden change on first write.
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20260715-asoc-tas2562-put-retval-v1-3-97bf467c924e@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
ALSA put() operations should return 0 for noop updates and 1 if the
value of the control changed, this is used by the ALSA core to generate
events to userspace. tas2562_volume_control_put() does not implement
this, it just writes whatever value userspace wrote to the device and
returns 0 regardless of what the previous value was. Fix this by
suppressing writes if the value is unchanged and returning 1 if the
writes succeed.
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20260715-asoc-tas2562-put-retval-v1-2-97bf467c924e@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
tas2562_volume_control_put() does not do any validation of the control
value written by userspace, it uses it to look up a value in a fixed
size array which can easily be overflowed and then writes whatever value
it gets back to the device. Add validation that we are loading a value
we have in the array.
Cc: stable@vger.kernel.org
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20260715-asoc-tas2562-put-retval-v1-1-97bf467c924e@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Haidar Lee <haidar.lee@adlinktech.com> says:
The 'Digital Volume Control' added in v5.7 has never worked correctly:
the driver writes the 32-bit DVC coefficient LSB first, but the device
latches the whole coefficient on the write to the last byte (DVC_CFG4),
so every volume change applies a mix of the previous coefficient's
upper bytes and the new LSB. Depending on the sequence of values this
mutes the output entirely or plays at full volume regardless of the
requested level.
Debugged on a TAS2562 (ADLINK OSM-520 / MT8189): traced the I2C writes
with ftrace to confirm the driver writes the intended bytes, then
reproduced both behaviours by writing the same coefficients manually in
each byte order. Patch 1 fixes the write order; patch 2 fixes two wrong
entries in the volume lookup table found while debugging this.
Link: https://patch.msgid.link/20260715-tas2562-dvc-fix-v1-0-072b13901b20@adlinktech.com
The float_vol_db_lookup table is supposed to hold
round(10^(dB/20) * 2^30) for every 2 dB step from -110 dB to 0 dB,
which is 56 entries, but it only has 55: the -90 dB entry duplicates
the -92 dB value (0x0000695b) and the -20 dB entry (0x06666666) is
missing altogether. As a result every step between -90 dB and -22 dB
is off by 2 dB, and the control's maximum raw value of 110 indexes one
element past the end of the array.
Replace the duplicated -90 dB entry with the correct value 0x000084a3
and add the missing -20 dB entry, bringing the table to the full 56
entries so index 55 (raw value 110, 0 dB) is in range again.
Fixes: bf726b1c86 ("ASoC: tas2562: Add support for digital volume control")
Cc: stable@vger.kernel.org
Signed-off-by: Haidar Lee <haidar.lee@adlinktech.com>
Link: https://patch.msgid.link/20260715-tas2562-dvc-fix-v1-2-072b13901b20@adlinktech.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The TAS2562 applies the 32-bit digital volume coefficient to the
playback path when the last byte, DVC_CFG4 (book 0 page 2 reg 0x0F), is
written. tas2562_volume_control_put() wrote DVC_CFG4 first and DVC_CFG1
(the MSB) last, so every volume change latched a value made of the
previous coefficient's upper three bytes combined with the new LSB; the
remaining bytes only took effect on the next volume change.
In practice the control was unusable: the first setting after power-on
always played at roughly 0 dB no matter what value was requested (the
chip's default upper bytes were still latched), and most subsequent
changes muted the output entirely or produced a distorted, over-unity
gain.
Verified on a TAS2562 (ADLINK OSM-520 / MT8189 board) by tracing the
I2C writes with ftrace and by writing the same coefficients manually in
both byte orders: written MSB-first the register block behaves exactly
as the driver expects, LSB-first reproduces the broken behaviour.
Write the bytes MSB first with DVC_CFG4 last so the complete new
coefficient is latched atomically.
Fixes: bf726b1c86 ("ASoC: tas2562: Add support for digital volume control")
Cc: stable@vger.kernel.org
Signed-off-by: Haidar Lee <haidar.lee@adlinktech.com>
Link: https://patch.msgid.link/20260715-tas2562-dvc-fix-v1-1-072b13901b20@adlinktech.com
Signed-off-by: Mark Brown <broonie@kernel.org>
