commit ec03804552 upstream
Driver remove() must call pm_runtime_dont_use_autosuspend().
Drivers that call pm_runtime_use_autosuspend() must disable
it in driver remove(). Unfortunately until recently this was
only mentioned in 1 line in a 900+ line document so most
people hadn't noticed this. It has only recently been added
to the kerneldoc of pm_runtime_use_autosuspend().
Backport note: This is the same change as the upstream
commit but the cs35l56->base.dev argument in the upstream
code is cs35l56->dev in older releases.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230908101716.2658582-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit e0f96246c4 ]
20s seems unnecessarily large for the DSP init timeout. This coupled with
multiple FW boot attempts causes an excessive delay in the error path when
booting in recovery mode. Reduce it to 0.5s and use the existing
HDA_DSP_INIT_TIMEOUT_US.
Link: https://github.com/thesofproject/linux/issues/4565
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230915134153.9688-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit bb0216d4db ]
In case the widget setup fails we should only decrement the core usage
count if the sof_widget_free_unlocked() has not been called as part of
the error handling.
sof_widget_free_unlocked() calls snd_sof_dsp_core_put() and the additional
core_put will cause imbalance in core usage count.
Use the existing use_count_decremented to handle this issue.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230914124725.17397-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit fac58baf8f ]
i.MX rpmsg sound cards work on codec slave mode. MCLK will be disabled
by CPU DAI driver in hw_free(). Some codec requires MCLK present at
power up/down sequence. So need to set ignore_pmdown_time to power down
codec immediately before MCLK is turned off.
Take WM8962 as an example, if MCLK is disabled before DAPM power down
playback stream, FIFO error will arise in WM8962 which will have bad
impact on playback next.
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20230913102656.2966757-1-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 781118bc2f ]
wm_adsp_read_ctl() and wm_adsp_write_ctl() must hold the cs_dsp pwr_lock
mutex when calling cs_dsp_coeff_read_ctrl() and cs_dsp_coeff_write_ctrl().
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230913160250.3700346-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 2d066c6a78 ]
In SoundWire mode leave hard RESET asserted when exiting probe,
and wait for an UNATTACHED notification before deasserting RESET.
If the boot state of the reset GPIO was deasserted it is possible
that the SoundWire core had already enumerated the CS42L42 before
cs42l42_sdw_probe() is called. When cs42l42_common_probe() hard
resets the CS42L42 it triggers a race condition:
1) After cs42l42_sdw_probe() returns the thread that called it
will call cs42l42_sdw_update_status() to report the last
status recorded by the SoundWire core.
2) The SoundWire bus master will see a PING with the CS42L42
now reporting as unenumerated and will trigger the core
SoundWire code to start enumerating CS42L42.
These two threads are racing against each other. If (1)
happens before (2) a stale ATTACHED notification will be
reported to the cs42l42 driver when in fact the status of
cs42l42 is now unattached.
To avoid this race condition:
- Leave RESET asserted on exit from cs42l42_sdw_probe().
This ensures that an UNATTACHED notification must be
sent to the cs42l42 driver. If cs42l42 was already
enumerated it will be seen to drop off the bus, causing
an UNATTACH notification. If it was never enumerated the
status is already UNATTACHED and this will be reported
by thread (1).
- When the UNATTACH notification is received, release RESET.
This will cause CS42L42 to be enumerated and eventually
report an ATTACHED notification.
- The ATTACHED notification is now valid.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230913150012.604775-4-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a479b44ac0 ]
The ACPI setting for a GPIO default state has higher priority than the
flag passed to devm_gpiod_get_optional() so ACPI can override the
GPIOD_OUT_LOW. Explicitly set the GPIO low when hard resetting.
Although GPIOD_OUT_LOW can't be relied on this doesn't seem like a
reason to stop passing it to devm_gpiod_get_optional(). So we still pass
it to state our intent, but can deal with it having no effect.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230913150012.604775-3-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 41dac81b56 ]
The CS42L42 can accept very short reset pulses of a few microseconds
but there's no reason to force a very short pulse.
Allow a wide range for the usleep_range() so it can be relaxed about
the choice of timing source.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230913150012.604775-2-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 485ddd519f ]
Use consistently u8 for sdw link index. The id is limited to 4, u8 is
adequate in size to store it.
This change will also fixes the following compiler warning/error (W=1):
sound/hda/intel-sdw-acpi.c: In function ‘sdw_intel_acpi_scan’:
sound/hda/intel-sdw-acpi.c:34:35: error: ‘-subproperties’ directive output may be truncated writing 14 bytes into a region of size between 7 and 17 [-Werror=format-truncation=]
34 | "mipi-sdw-link-%d-subproperties", i);
| ^~~~~~~~~~~~~~
In function ‘is_link_enabled’,
inlined from ‘sdw_intel_scan_controller’ at sound/hda/intel-sdw-acpi.c:106:8,
inlined from ‘sdw_intel_acpi_scan’ at sound/hda/intel-sdw-acpi.c:180:9:
sound/hda/intel-sdw-acpi.c:33:9: note: ‘snprintf’ output between 30 and 40 bytes into a destination of size 32
33 | snprintf(name, sizeof(name),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
34 | "mipi-sdw-link-%d-subproperties", i);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
The warnings got brought to light by a recent patch upstream:
commit 6d4ab2e97d ("extrawarn: enable format and stringop overflow warnings in W=1")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230912162617.29178-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8fc7cc507d ]
If jack-detection is not used; or has already been disabled then
there is no need to call rt5640_cancel_work().
Move the rt5640_cancel_work() inside the "if (rt5640->jack) {}" block,
grouping it together with the disabling of the IRQ which queues the work
in the first place.
This also makes suspend() symetrical with resume() which re-queues the work
in an "if (rt5640->jack) {}" block.
Cc: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230912113245.320159-7-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 2f9426905a ]
The rpmsg pcm device is a device which should support
double buffering.
Found this issue with pipewire. When there is no
SNDRV_PCM_INFO_BATCH flag in driver, the pipewire will
set headroom to be zero, and because rpmsg pcm device
don't support residue report, when the latency setting
is small, the "delay" always larger than "target" in
alsa-pcm.c, that reading next period data is not
scheduled on time.
With SNDRV_PCM_INFO_BATCH flag in driver, the pipewire
will select a smaller period size for device, then
the task of reading next period data will be scheduled
on time.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1694414287-13291-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d1cf5d30b4 ]
This model requires an additional detection quirk to
enable the internal microphone.
Signed-off-by: Shubh <shubhisroking@gmail.com>
Link: https://lore.kernel.org/r/20230902150807.133523-1-shubhisroking@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 18789be8e0 upstream.
Do not allow the CS35L56 to be put into its lowest power
"hibernation" mode. This only affects I2C because "hibernation"
is already disabled on SPI and SoundWire.
Recent firmwares need a different wake-up sequence. Until
that sequence has been specified, the chip "hibernation" mode
must be disabled otherwise it can intermittently fail to wake.
Backport note: This is the same change as upstream commit, to delete
one line, but the upstream commit would not apply cleanly on older
branches because of minor differences to the surrounding code.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230912133841.3480466-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 31bb7bd9ff ]
All the fail paths during probe will free up the ops, on remove we should
only free it if the probe was successful.
Fixes: bc433fd76f ("ASoC: SOF: Add ops_free")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Link: https://lore.kernel.org/r/20230915124015.19637-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit b19a5733de ]
The devm_clk_get() can return -EPROBE_DEFER error,
modify the error code to be -EINVAL is not correct, which
cause the -EPROBE_DEFER error is not correctly handled.
This patch is to fix the return error code.
Fixes: b86ef53677 ("ASoC: fsl: Add Audio Mixer machine driver")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/1694757731-18308-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit c04efbfd76 ]
Because of the potential failure of the devm_kstrdup(), the
dl[i].codecs->name could be NULL.
Therefore, we need to check it and return -ENOMEM in order to transfer
the error.
Fixes: 97030a4337 ("ASoC: Intel: avs: Add HDAudio machine board")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20230915021344.3078-1-nichen@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 0d42260867 ]
The filling of a port name string got a warning with W=1 due to the
potentially too long group name. Add the string precision to limit
the size.
Fixes: 81fd444aa3 ("ALSA: seq: Bind UMP device")
Link: https://lore.kernel.org/r/20230915082802.28684-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 07058dceb0 ]
UX3402VA and UX3402ZA models require different hex values, so comibining
them into one model is incorrect.
Fixes: 491a4ccd8a ("ALSA: hda/realtek: Add quirk for ASUS Zenbook using CS35L41")
Signed-off-by: Knyazev Arseniy <poseaydone@ya.ru>
Link: https://lore.kernel.org/r/20230913053343.119798-1-poseaydone@ya.ru
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8c8bf3df6b ]
Set "rt5640->irq_requested = true" after a successful request_irq()
in rt5640_enable_hda_jack_detect(), so that rt5640_disable_jack_detect()
properly frees the IRQ.
This fixes the IRQ not being freed on rmmod / driver unbind.
Fixes: 2b9c8d2b3c ("ASoC: rt5640: Add the HDA header support")
Cc: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230912113245.320159-6-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit b5e85e5355 ]
The jack-detect IRQ should be enabled *after* the jack-detect related
configuration registers have been programmed.
Move the enable_irq() call for this to after the register setup.
Fixes: 5fabcc90e7 ("ASoC: rt5640: Fix Jack work after system suspend")
Cc: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230912113245.320159-5-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 786120ebb6 ]
When jack-detect was originally added disabling the IRQ during suspend
was done by the sound/soc/intel/boards/bytcr_rt5640.c driver
calling snd_soc_component_set_jack(NULL) on suspend, which calls
rt5640_disable_jack_detect(), which calls free_irq() which also
disables it.
Commit 5fabcc90e7 ("ASoC: rt5640: Fix Jack work after system suspend")
added disable_irq() / enable_irq() calls on suspend/resume for machine
drivers which do not call snd_soc_component_set_jack(NULL) on suspend.
The new disable_irq() / enable_irq() are made conditional by
"if (rt5640->irq)" statements, but this is true for the machine drivers
which do call snd_soc_component_set_jack(NULL) on suspend too, causing
a disable_irq() call there on the already free-ed IRQ.
Change the "if (rt5640->irq)" condition to "if (rt5640->jack)" to fix this,
rt5640->jack is only set if the jack-detect IRQ handler is still active
when rt5640_suspend() runs.
And adjust rt5640_enable_hda_jack_detect()'s request_irq() error handling
to set rt5640->jack to NULL to match (note that the old setting of irq to
-ENOXIO still resulted in disable_irq(-ENOXIO) calls on suspend).
Fixes: 5fabcc90e7 ("ASoC: rt5640: Fix Jack work after system suspend")
Cc: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230912113245.320159-4-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8e66571591 ]
I noticed typos and i fixed them.
Signed-off-by: Senhong Liu <liusenhong2022@email.szu.edu.cn>
Link: https://lore.kernel.org/r/20230819133345.39961-1-liusenhong2022@email.szu.edu.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: 786120ebb6 ("ASoC: rt5640: Do not disable/enable IRQ twice on suspend/resume")
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit df7d595f6b ]
Following prints are observed while testing audio on Jetson AGX Orin which
has onboard RT5640 audio codec:
BUG: sleeping function called from invalid context at kernel/workqueue.c:3027
in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 0, name: swapper/0
preempt_count: 10001, expected: 0
RCU nest depth: 0, expected: 0
------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at kernel/irq/handle.c:159 __handle_irq_event_percpu+0x1e0/0x270
---[ end trace ad1c64905aac14a6 ]-
The IRQ handler rt5640_irq() runs in interrupt context and can sleep
during cancel_delayed_work_sync().
The only thing which rt5640_irq() does is cancel + (re-)queue
the jack_work delayed_work. This can be done in a single non sleeping
call by replacing queue_delayed_work() with mod_delayed_work(),
avoiding the sleep in atomic context.
Fixes: 051dade346 ("ASoC: rt5640: Fix the wrong state of JD1 and JD2")
Reported-by: Sameer Pujar <spujar@nvidia.com>
Closes: https://lore.kernel.org/r/1688015537-31682-4-git-send-email-spujar@nvidia.com
Cc: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230912113245.320159-3-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit fa6a0c0c1d ]
Commit 70a6404ff6 ("ASoC: rt5640: Fix sleep in atomic context")
not only switched from request_irq() to request_threaded_irq(),
to fix the sleep in atomic context issue, but it also added
devm management of the IRQ by actually switching to
devm_request_threaded_irq() (without any explanation in the commit
message for this change).
This is wrong since the IRQ was already explicitly managed by
the driver. On unbind the ASoC core will call rt5640_set_jack(NULL)
which in turn will call rt5640_disable_jack_detect() which
frees the IRQ already. So now we have a double free.
Besides the unexplained switch to devm being wrong, the actual fix
for the sleep in atomic context issue also is not the best solution.
The only thing which rt5640_irq() does is cancel + (re-)queue
the jack_work delayed_work. This can be done in a single non sleeping
call by replacing queue_delayed_work() with mod_delayed_work(),
which does not sleep. Using mod_delayed_work() is a much better fix
then adding a thread which does nothing other then queuing a work-item.
This patch is a straight revert of the troublesome changes, the switch
to mod_delayed_work() is done in a separate follow-up patch.
Fixes: 70a6404ff6 ("ASoC: rt5640: Fix sleep in atomic context")
Cc: Sameer Pujar <spujar@nvidia.com>
Cc: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230912113245.320159-2-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 22eefaeab0 ]
ALSA sequencer core still delivers events to the disabled UMP Group,
leaving this handling to the device. But it's rather risky and it's
easy to imagine that such an unexpected event may screw up the device
firmware.
This patch avoids the superfluous event deliveries by setting the
group_filter of the UMP client as default, and evaluate the
group_filter properly at delivery from non-UMP clients.
The grouop_filter is updated upon the dynamic UMP Function Block
updates, so that it follows the change of the disabled UMP Groups,
too.
Fixes: d2b7060777 ("ALSA: seq: Add UMP group filter")
Link: https://lore.kernel.org/r/20230912085144.32534-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit aedf323b66 ]
For spdif input to report the locked rate correctly, even when no capture
is running, the HW and reference clock must be started as soon as
the dai is probed.
Fixes: 5ce5658375 ("ASoC: meson: add axg spdif input")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20230907090504.12700-1-jbrunet@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 3d02e1c439 ]
Due to scratch memory persistence, Once the DSP panic is reported, need to
clear the panic mask after handling DSP panic. Otherwise, It results in DSP
panic on next reboot.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20230823073340.2829821-6-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a14aded929 ]
For soundwire config, SSP1 is used for BT offload. This is enabled
in sof_sdw_quirk_table
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Uday M Bhat <uday.m.bhat@intel.com>
Signed-off-by: Jairaj Arava <jairaj.arava@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 55cb3dc271 ]
make KCFLAGS='-fanalyzer' sound/soc/sof/intel/ reports a possible NULL
pointer dereference.
sound/soc/sof/topology.c:1136:21: error: dereference of NULL ‘w’
[CWE-476] [-Werror=analyzer-null-dereference]
1136 | strcmp(w->sname, rtd->dai_link->stream_name))
The code is rather confusing and can be simplified to make static
analysis happy. No functionality change.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Link: https://lore.kernel.org/r/20230731213748.440285-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit d900d9a435 upstream.
Sample rate conversions for rates greater than 48kHz are found to be
failing. It means x->y conversions fail when either x or y is greater
than 48kHz.
This happens because, tegra210_sfc_rate_to_idx() returns incorrect
index for rates greater than 48kHz. This actually depends on the
tegra210_sfc_rates[] array and it is not in sync with frequency
values of SFC TX/RX register. To be precise, 64kHz entry is missing
in above array defined in the driver. Due to this wrong index is
returned and this results in incorrect programming of coefficients.
To fix this, align the tegra210_sfc_rates[] array with SFC register
specification and thus add 64kHz entry to it. Also, the coefficient
table is updated to reflect that none of the conversions are supported
for 64kHz.
Fixes: b2f74ec53a ("ASoC: tegra: Add Tegra210 based SFC driver")
Cc: stable@vger.kernel.org
Signed-off-by: Sheetal <sheetal@nvidia.com>
Reviewed-by: Mohan Kumar D <mkumard@nvidia.com>
Reviewed-by: Sameer Pujar <spujar@nvidia.com>
Link: https://lore.kernel.org/r/Message-Id: <1687433656-7892-2-git-send-email-spujar@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 99bf5b0baa upstream.
Recently in v6.3-rc1 there was a change affecting behaviour of hrtimers
(commit 0c52310f26) and causing
few issues on platforms with two CS42L42 codecs. Canonical/Dell
has reported an issue with Vostro-3910.
We need to increase this value by 15ms.
Link: https://bugs.launchpad.net/somerville/+bug/2031060
Fixes: 9fb9fa18fb ("ALSA: hda/cirrus: Add extra 10 ms delay to allow PLL settle and lock.")
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230904160033.908135-1-vitalyr@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit b1757fa30e upstream.
The allocation and initialization errors at alloc_midi_urbs() that is
called at MIDI 2.0 / UMP device are supposed to be handled at the
caller side by invoking free_midi_urbs(). However, free_midi_urbs()
loops only for ep->num_urbs entries, and since ep->num_entries wasn't
updated yet at the allocation / init error in alloc_midi_urbs(), this
entry won't be released.
The intention of free_midi_urbs() is to release the whole elements, so
change the loop size to NUM_URBS to scan over all elements for fixing
the missed releases.
Also, the call of free_midi_urbs() is missing at
snd_usb_midi_v2_open(). Although it'll be released later at
reopen/close or disconnection, it's better to release immediately at
the error path.
Fixes: ff49d1df79 ("ALSA: usb-audio: USB MIDI 2.0 UMP support")
Reported-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Closes: https://lore.kernel.org/r/fc275ed315b9157952dcf2744ee7bdb78defdb5f.1693746347.git.christophe.jaillet@wanadoo.fr
Link: https://lore.kernel.org/r/20230905054511.20502-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 358040e380 upstream.
The update of rate_num/den and msbits were factored out to
fixup_unreferenced_params() function to be called explicitly after the
hw_refine or hw_params procedure. It's called from
snd_pcm_hw_refine_user(), but it's forgotten in the PCM compat ioctl.
This ended up with the incomplete rate_num/den and msbits parameters
when 32bit compat ioctl is used.
This patch adds the missing call in snd_pcm_ioctl_hw_params_compat().
Reported-by: Meng_Cai@novatek.com.cn
Fixes: f9a076bff0 ("ALSA: pcm: calculate non-mask/non-interval parameters always when possible")
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230829134344.31588-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit db4bfcba7b ]
Use "select" to ensure that the required kconfig symbols are set
as expected.
Drop HOSTAUDIO since it is now equivalent to UML_SOUND.
Set CONFIG_SOUND=m in ARCH=um defconfig files to maintain the
status quo of the default configs.
Allow SOUND with UML regardless of HAS_IOMEM. Otherwise there is a
kconfig warning for unmet dependencies. (This was not an issue when
SOUND was defined in arch/um/drivers/Kconfig. I have done 50 randconfig
builds and didn't find any issues.)
This fixes build errors when CONFIG_SOUND is not set:
ld: arch/um/drivers/hostaudio_kern.o: in function `hostaudio_cleanup_module':
hostaudio_kern.c:(.exit.text+0xa): undefined reference to `unregister_sound_mixer'
ld: hostaudio_kern.c:(.exit.text+0x15): undefined reference to `unregister_sound_dsp'
ld: arch/um/drivers/hostaudio_kern.o: in function `hostaudio_init_module':
hostaudio_kern.c:(.init.text+0x19): undefined reference to `register_sound_dsp'
ld: hostaudio_kern.c:(.init.text+0x31): undefined reference to `register_sound_mixer'
ld: hostaudio_kern.c:(.init.text+0x49): undefined reference to `unregister_sound_dsp'
and this kconfig warning:
WARNING: unmet direct dependencies detected for SOUND
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Fixes: d886e87cb8 ("sound: make OSS sound core optional")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Closes: lore.kernel.org/r/202307141416.vxuRVpFv-lkp@intel.com
Cc: Richard Weinberger <richard@nod.at>
Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-um@lists.infradead.org
Cc: Tejun Heo <tj@kernel.org>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Nicolas Schier <nicolas@fjasle.eu>
Cc: linux-kbuild@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 4aa69d64e4 ]
Filling the rawmidi name and substream name can be truncated, and this
leads to spurious compiler warnings due to -Wformat-truncation.
Although the truncation is the expected behavior, it'd be better to
truncate the string within "(...)"
This patch puts the precision specifies to each %s for fitting the
words within the size-limited strings.
Fixes: 5f11dd938f ("ALSA: usb-audio: Attach legacy rawmidi after probing all UMP EPs")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308251844.1FuQYsql-lkp@intel.com/
Link: https://lore.kernel.org/r/20230826072151.23408-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit b2bcbd031d ]
When the UMP Endpoint is declared as "static", that is, no dynamic
reassignment of UMP Groups, it makes little sense to expose always all
16 groups with 16 substreams. Many of those substreams are disabled
groups, hence they are useless, but applications don't know it and try
to open / access all those substreams unnecessarily.
This patch limits the number of UMP legacy rawmidi substreams only to
the active groups. The behavior is changed only for the static
endpoint (i.e. devices without UMP v1.1 feature implemented or with
the static block flag is set).
Fixes: 0b5288f5fe ("ALSA: ump: Add legacy raw MIDI support")
Link: https://lore.kernel.org/r/20230824075108.29958-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 1761f4cc11 ]
To make it clearer which legacy substream corresponds to which UMP
group, fill the subname field of each substream object with the group
number and the endpoint name, e.g. "Group 1 (My Device)".
Ideally speaking, we should have some better link information to the
derived UMP, but it's another feature extension.
Fixes: 0b5288f5fe ("ALSA: ump: Add legacy raw MIDI support")
Link: https://lore.kernel.org/r/20230824075108.29958-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 5f11dd938f ]
The legacy rawmidi devices are the shadows of the main UMP devices,
hence it's better to initialize them after all UMP Endpoints are
parsed. Then, at the moment the legacy rawmidi is created, we already
know the static flag or the proper EP name string, and we can fill
those information at UMP core side instead of fiddling the attributes
at a later point.
Fixes: ec362b63c4 ("ALSA: usb-audio: Enable the legacy raw MIDI support")
Link: https://lore.kernel.org/r/20230824075108.29958-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 67de40c9df ]
Before committing 79597c8bf6, *rac97 always be NULL if there is
an error. When error happens, make sure *rac97 is NULL is safer.
For examble, in snd_vortex_mixer():
err = snd_ac97_mixer(pbus, &ac97, &vortex->codec);
vortex->isquad = ((vortex->codec == NULL) ?
0 : (vortex->codec->ext_id&0x80));
If error happened but vortex->codec isn't NULL, this may cause some
problems.
Move the judgement order to be clearer and better.
Fixes: 79597c8bf6 ("ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer")
Suggested-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Su Hui <suhui@nfschina.com>
Link: https://lore.kernel.org/r/20230823025212.1000961-1-suhui@nfschina.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 38592ae6dc ]
DSP_SW_INTR_STAT_OFFSET is a common interrupt register which will be
accessed by both ACP firmware and driver. This register contains register
bits corresponds to host to dsp interrupts and vice versa.
when dsp to host interrupt is reported, only clear dsp to host
interrupt bit in DSP_SW_INTR_STAT_OFFSET.
Fixes: 2e7c6652f9 ("ASoC: SOF: amd: Fix for handling spurious interrupts from DSP")
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20230823073340.2829821-7-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 7075b0c91b ]
The HCHAN parameter should be the highest channel number, not the
channel count.
While we're at it, handle LCHAN with the dual __ffs helper.
Fixes: ccc2f0c1b6 ("ASoC: SOF: Intel: hda-mlink: add helper to program SoundWire PCMSyCM registers")
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Link: https://lore.kernel.org/r/20230807210959.506849-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 5befe22b3e ]
Running sparse on fsl_qmc_audio (make C=1) raises the following warnings:
fsl_qmc_audio.c:387:26: warning: restricted snd_pcm_format_t degrades to integer
fsl_qmc_audio.c:389:59: warning: incorrect type in argument 1 (different base types)
fsl_qmc_audio.c:389:59: expected restricted snd_pcm_format_t [usertype] format
fsl_qmc_audio.c:389:59: got unsigned int [assigned] i
fsl_qmc_audio.c:564:26: warning: restricted snd_pcm_format_t degrades to integer
fsl_qmc_audio.c:569:50: warning: incorrect type in argument 1 (different base types)
fsl_qmc_audio.c:569:50: expected restricted snd_pcm_format_t [usertype] format
fsl_qmc_audio.c:569:50: got int [assigned] i
fsl_qmc_audio.c:573:62: warning: incorrect type in argument 1 (different base types)
fsl_qmc_audio.c:573:62: expected restricted snd_pcm_format_t [usertype] format
fsl_qmc_audio.c:573:62: got int [assigned] i
These warnings are due to snd_pcm_format_t values handling done in the
driver. Some macros and functions exist to handle safely these values.
Use dedicated macros and functions to remove these warnings.
Fixes: 075c7125b1 ("ASoC: fsl: Add support for QMC audio")
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Link: https://lore.kernel.org/r/20230726161620.495298-1-herve.codina@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit c17bd30d0b ]
The ASoC Sound Card driver can be compile tested with !CONFIG_OF
making 'loongson_asoc_dt_ids' unused:
sound/soc/loongson/loongson_card.c:200:34: warning: unused variable 'loongson_asoc_dt_ids' [-Wunused-const-variable]
As krzysztof advice, we drop of_match_ptr so the device id
can also be used on ACPI.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202307242008.xqdjgk04-lkp@intel.com
Fixes: d24028606e ("ASoC: loongson: Add Loongson ASoC Sound Card Support")
Signed-off-by: YingKun Meng <mengyingkun@loongson.cn>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230726110516.703342-1-mengyingkun@loongson.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a9e7c964ce ]
In converting to using the standard u16_fract type, commit [1] made the
obvious mistake and failed to take account of the difference in
numerator and denominator ordering, breaking all uses of the cs43130
codec.
Fix it.
[1] commit e14bd35ef4 ("ASoC: cs43130: Re-use generic struct u16_fract")
Fixes: e14bd35ef4 ("ASoC: cs43130: Re-use generic struct u16_fract")
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230621153229.1944132-1-phil@raspberrypi.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
