Merge series from cy_huang@richtek.com:
This patch series adds Richtek rtq9128 automotive audio amplifier
support. It can deliver up to 4x75W into 4Ohm speaker from a 25V
supply in automotive applications.
The array size is irrelevant with SNDRV_CARDS. dev_index is from
codec address and the available codec number is HDA_MAX_CODECS.
Also, hda_pvt->fw is for a temporary use, no need to add a new extra
field in hdac_hda_priv{}.
Fixes: 842a62a75e ("ASoC: hdac_hda: add HDA patch loader support")
Signed-off-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: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20230921064317.2120452-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>:
Some small updates to the driver defaults to ensure a good pop
performance on jack insert and removal.
HDA patch loader is supported by legacy HDA driver. Implement it on
ASoC HDA driver, too.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Link: https://lore.kernel.org/r/20230919083209.1919921-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
For very slow removals the current bias sense timeout is sometimes too
short and unclamps the mic bias before the jack removal is properly
detected by the tip detect, causing a pop. As bias sense should be
tuned to deliver very few false positives, increase the timeout fairly
dramatically to cover all but the most exaggerated removals.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230919103116.580305-6-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Currently the bias sense is enabled along with the button detect, but
this has two problems. Firstly, the detections themselves arn't covered
by the bias sense, potentially resulting in pops and secondly, the
sequence of enabling/disabling looks like:
enable bias
enable bias sense
disable bias sense
disable bias
When the bias sense is disabled but the bias is still on the clamp is
removed and a pop results. Fix both of these issues by moving the bias
sense enable/disable to be along with the bias itself. With a resulting
sequence of:
enable bias sense
enable bias
disable bias
disable bias sense
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230919103116.580305-5-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The current default is a little excessive, reduce the pop on insertion
by reducing the time a little. The new value of 1000uS is still pretty
conservative.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230919103116.580305-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:
da7213 is still using M/S instead of P/C for SND_SOC_DAIFMT_CBx_CFx.
[PATCH 1/2] will update it.
[PATCH 2/2] will enable DAI format automatic select.
By this patch, DAI format might be automatically selected
(Depends on paired DAI, and/or Sound Card).
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Linh Phung <linh.phung.jy@renesas.com>
Tested-by: Khanh Le <khanh.le.xr@renesas.com>
Link: https://lore.kernel.org/r/87y1hdh4f1.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
We should use P/C instead of M/S for SND_SOC_DAIFMT_CBx_CFx.
We should use SND_SOC_DAIFMT_xxx instead of SND_SOC_DAI_FORMAT_xxx
This patch tidyup these.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87zg1th4f8.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The wm8782 supports rates 96kHz and 192kHz as long as the hardware
is configured properly. Allow this to be specified in the device tree.
Signed-off-by: John Watts <contact@jookia.org>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230918131532.2257615-3-contact@jookia.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The wm8782 supports up to 192kHz audio when pins are set correctly.
Instead of hardcoding which rates are supported constrain them at
runtime based on a max_rate variable.
Signed-off-by: John Watts <contact@jookia.org>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230918131532.2257615-2-contact@jookia.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Don't populate the const array controls on the stack, instead make it
static.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230915092639.31074-1-colin.i.king@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:
These 3 patches update the pm_ops for I2C/SPI so that they are only built
and exported if they are needed.
The microphone and speaker shutters on cs42l43 can be configured to
trigger from the same GPIO, in this case the current code returns an
error as we attempt to request two IRQ handlers for the same IRQ. Fix
this by always requesting the shutter IRQs with the IRQF_SHARED flag.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230915144300.120100-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds a control that there are four options to control the digital volume output.
The user could select "immediate" to make volume updates immediately.
In default, the driver selects the volume update with "zero detection + soft inc/dec change".
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20230915020530.83452-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The cs35l56_pm_ops_i2c_spi struct is only needed if either the
I2C or SPI modules are selected for building. Otherwise it would
be unused bytes, so in that case omit it.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230914150918.14505-4-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use pm_ptr() when setting the pointer to the dev_pm_ops so that it
will be NULL if CONFIG_PM is disabled. This allows the dev_pm_ops to be
compiled out in that case.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230914150918.14505-2-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Stefan Binding <sbinding@opensource.cirrus.com>:
These patches fix 3 problems with hard reset:
1. Ensure a minimum reset pulse width
2. Deal with ACPI overriding the requested default GPIO state
3. Avoid a race condition when hard-resetting a SoundWire peripheral
that is already enumerated
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:
The PCI device registers contain a subsystem ID (SSID), that is
separate from the silicon ID. The PCI specification defines it thus:
"They provide a mechanism for board vendors to distiguish their
boards from one another even thought the boards may have the same
PCI controller on them."
This allows the driver for the silicon part to apply board-speficic
settings based on this SSID.
The CS35L56 driver uses this to select the correct firmware file for
the board. The actual ID is part of the PCI register set of the
host audio interface so this set of patches includes extracting the
SSID from the Intel audio controller and passing it to the machine
driver and then to ASoC components. Other PCI audio controllers
will have the same SSID registers, so can use the same mechanism to
pass the SSID.
The patch helps save power by control MICBIAS. The headset's
MICBIAS should be disabled without button requirement.
Signed-off-by: Seven Lee <wtli@nuvoton.com>
Link: https://lore.kernel.org/r/20230913064003.2925997-1-wtli@nuvoton.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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>
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>
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>
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>
There is no need to use temporary strings to construct the kcontrol names,
devm_kasprintf can be used to replace the snprintf + devm_kstrdup pairs.
This change will also fixes the following compiler warning/error (W=1):
sound/soc/codecs/hdac_hdmi.c: In function ‘hdac_hdmi_jack_port_init’:
sound/soc/codecs/hdac_hdmi.c:1793:63: error: ‘ Switch’ directive output may be truncated writing 7 bytes into a region of size between 1 and 32 [-Werror=format-truncation=]
1793 | snprintf(kc_name, sizeof(kc_name), "%s Switch", xname);
| ^~~~~~~
In function ‘create_fill_jack_kcontrols’,
inlined from ‘hdac_hdmi_jack_port_init’ at sound/soc/codecs/hdac_hdmi.c:1871:8:
sound/soc/codecs/hdac_hdmi.c:1793:25: note: ‘snprintf’ output between 8 and 39 bytes into a destination of size 32
1793 | snprintf(kc_name, sizeof(kc_name), "%s Switch", xname);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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>
Link: https://lore.kernel.org/r/20230913091325.16877-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Hans de Goede <hdegoede@redhat.com>:
The recent(ish) rt5640 changes to add HDA header jack-detect support
and the related suspend/resume handling fixes have introduced several
issues with IRQ handling on boards not using the HDA header jack-detect
support.
This series fixes these issues, see the individual commit messages
for details.
If the driver properties do not define a cirrus,firmware-uid try to get the
PCI SSID as the UID.
On PCI-based systems the PCI SSID is used to uniquely identify the specific
sound hardware. This is the standard mechanism for x86 systems and is the
way to get a unique system identifier for systems that use the CS35L56 on
SoundWire.
For non-SoundWire systems there is no Windows equivalent of the ASoC driver
in I2C/SPI mode. These would be:
1. HDA systems, which are handled by the HDA subsystem.
2. Linux-specific systems.
3. Composite devices where the cs35l56 is not present in ACPI and is
configured using software nodes.
Case 2 can use the firmware-uid property, though the PCI SSID is supported
as an alternative, as it is the standard PCI mechanism.
Case 3 is a SoundWire system where some other codec is the SoundWire bridge
device and CS35L56 is not listed in ACPI. As these are SoundWire systems
they will normally use the PCI SSID.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230912163207.3498161-5-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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.
THIS WILL NOT APPLY CLEANLY TO 6.5 AND EARLIER:
We will send a separate backport patch to stable.
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>
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>
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>
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>
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>
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>
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>
Merge series from Biju Das <biju.das.jz@bp.renesas.com>:
This patch series aims to add match data improvements for tlv320aic32x4
driver.
This patch series is only compile tested.
Merge series from Linus Walleij <linus.walleij@linaro.org>:
The Maxim devices are pretty straight-forward to convert
over to use GPIO descriptors, so let's do it.
Merge series from Biju Das <biju.das.jz@bp.renesas.com>:
This patch series aims to add match data improvements for ak4642 driver.
This patch series is only compile tested.
Merge series from Marian Postevca <posteuca@mutex.one>:
This series adds support for a line of HUAWEI laptops with
AMD CPUs that connect using the ACP3x module to a ES8336 CODEC.
The CODEC driver must be extended to support the S32 LE format
and the MCLK div by 2 option. MCLK div by 2 is needed for one specific
SKU, which uses a 48Mhz MCLK, which seems to be too high of a frequency
for the CODEC and must be divided by 2.
The acp legacy driver must also be extended by using callbacks so that
the more complicated handling of this specific CODEC can be moved
outside the more generic ACP code.
Merge series from Cristian Ciocaltea <cristian.ciocaltea@collabora.com>:
This patch series contains several fixes and improvements to drivers
based on the CS35l41 audio codec.
It has been verified on Valve's Steam Deck, except the HDA related patches.
Make use of the recently introduced EXPORT_GPL_DEV_PM_OPS() macro, to
conditionally export the runtime/system PM functions.
Replace the old SET_{RUNTIME,SYSTEM_SLEEP,NOIRQ_SYSTEM_SLEEP}_PM_OPS()
helpers with their modern alternatives and get rid of the now
unnecessary '__maybe_unused' annotations on all PM functions.
Additionally, use the pm_ptr() macro to fix the following errors when
building with CONFIG_PM disabled:
ERROR: modpost: "cs35l41_pm_ops" [sound/soc/codecs/snd-soc-cs35l41-spi.ko] undefined!
ERROR: modpost: "cs35l41_pm_ops" [sound/soc/codecs/snd-soc-cs35l41-i2c.ko] undefined!
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20230907171010.1447274-9-cristian.ciocaltea@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use dev_err_probe() helper where possible, to simplify error handling
during probe.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20230907171010.1447274-8-cristian.ciocaltea@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
According to the documentation, drivers are responsible for undoing at
removal time all runtime PM changes done during probing.
Hence, add the missing calls to pm_runtime_dont_use_autosuspend(), which
are necessary for undoing pm_runtime_use_autosuspend().
Note this would have been handled implicitly by
devm_pm_runtime_enable(), but there is a need to continue using
pm_runtime_enable()/pm_runtime_disable() in order to ensure the runtime
PM is disabled as soon as the remove() callback is entered.
Fixes: f517ba4924 ("ASoC: cs35l41: Add support for hibernate memory retention mode")
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20230907171010.1447274-7-cristian.ciocaltea@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The interrupt handler invokes pm_runtime_get_sync() without checking the
returned error code.
Add a proper verification and switch to pm_runtime_resume_and_get(), to
avoid the need to call pm_runtime_put_noidle() for decrementing the PM
usage counter before returning from the error condition.
Fixes: f517ba4924 ("ASoC: cs35l41: Add support for hibernate memory retention mode")
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20230907171010.1447274-6-cristian.ciocaltea@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
