ASoC: Intel: avs: Use lookup table to create modules
As reported by Nathan, when building avs driver using clang with:
CONFIG_COMPILE_TEST=y
CONFIG_FORTIFY_SOURCE=y
CONFIG_KASAN=y
CONFIG_PCI=y
CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_SOC=y
CONFIG_SND_SOC_INTEL_AVS=y
there are reports of too big stack use, like:
sound/soc/intel/avs/path.c:815:18: error: stack frame size (2176) exceeds limit (2048) in 'avs_path_create' [-Werror,-Wframe-larger-than]
struct avs_path *avs_path_create(struct avs_dev *adev, u32 dma_id,
^
1 error generated.
This is apparently caused by inlining many calls to guid_equal which
inlines fortified memcpy, using 2 size_t variables.
Instead of hardcoding many calls to guid_equal, use lookup table with
one call, this improves stack usage.
ASoC: amd: vangogh: Use non-legacy DAI naming for cs35l41
Unlike most CODEC drivers, the CS35L41 driver did not have the
non_legacy_dai_naming set, meaning the corresponding DAI has been
traditionally registered using the legacy naming: spi-VLV1776:0x
The recent migration to the new legacy DAI naming style has implicitly
corrected that behavior and DAI gets now registered via the non-legacy
naming, i.e. cs35l41-pcm.
The problem is the acp5x platform driver is now broken as it continues
to refer to the above mentioned codec using the legacy DAI naming in
function acp5x_cs35l41_hw_params() and, therefore, the related setup
is not being executed anymore.
Let's fix that by replacing the obsolete DAI name with the correct one.
Fixes: b692167180a7 ("ASoC: core: Switch core to new DAI naming flag") Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220722092700.8269-1-cristian.ciocaltea@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
Charles Keepax [Fri, 22 Jul 2022 09:48:51 +0000 (10:48 +0100)]
firmware: cs_dsp: Add memory chunk helpers
Add helpers that can be layered on top of a buffer read from or to be
written to the DSP to faciliate accessing datastructures within the DSP
memory. These functions handle adding the padding bytes for the DSP,
converting to big endian, and packing arbitrary length data.
Charles Keepax [Fri, 22 Jul 2022 09:48:50 +0000 (10:48 +0100)]
firmware: cs_dsp: Add pre_stop callback
The code already has a post_stop callback, add a matching pre_stop
callback to the client_ops that is called before execution is stopped.
This callback provides a convenient place for the client code to
communicate with the DSP before it is stopped.
ASoC: Makefile: Fix simultaneous build of KUNIT tests
Using obj-$() := instead of obj-$() += leads to the latter assignment
overwriting earlier value. Fix this by using incremental assignment to
add additional objects to build.
Rob Herring [Tue, 19 Jul 2022 21:51:34 +0000 (15:51 -0600)]
ASoC: dt-bindings: sgtl5000: Add missing type to 'micbias-voltage-m-volts'
'micbias-voltage-m-volts' is missing a type definition. '-m-volts' is
not a standard unit (should be '-microvolt'). As the property is already
in use, add a type reference.
The remove() operation unconditionally frees the interrupt for the device
but we may not actually have an interrupt so there might be nothing to
free. Since the interrupt is requested after all other resources we don't
need the explicit free anyway, unwinding is guaranteed to be safe, so just
delete the remove() function and let devm take care of things.
On a number of platforms that contain acp3x controller a new ERR level
message is showing up:
`acp6x pci device not found`
This is because ACP3x and ACP6x share same PCI ID but can be identified
by PCI revision. As this is expected behavior for a system with ACP3x
decrease message to debug.
Fixes: 2caf2236bb73b ("ASoC: amd: yc: add new YC platform varaint support") Cc: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20220718213402.19497-1-mario.limonciello@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
Chunxu Li [Fri, 15 Jul 2022 08:59:03 +0000 (16:59 +0800)]
ASoC: mediatek: mt8195: extract SOF common code
The functions related to SOF can be reused in different machine drivers,
such as mt8195 or mt8186, so extract the common code to avoid duplication.
Set mtk_soc_card_data which include machine private data and SOF private
data as card drvdata, then the difference between machine private can be
ignored such as mt8195_mt6359_priv or mt8186_mt6366_priv, at the same
time the SOF related code can be reused in different machine drivers.
Peter Ujfalusi [Fri, 15 Jul 2022 14:52:11 +0000 (09:52 -0500)]
ASoC: SOF: ipc3-loader: Print out the non matching ext_man magic number
Print out the found extended manifest magic number in case it is not
matching with the expected one (0x6e614d58) in debug level.
It is fairly unlikely that the firmware does not have ext_man section and
the found value in place of the magic number can help rootcausing boot
related issues.
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220715145216.277003-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Rander Wang [Fri, 15 Jul 2022 14:52:10 +0000 (09:52 -0500)]
ASoC: SOF: ipc4-topology: set domain bit based on dp domain type
Currently the domain bit in ipc msg for module initialization is
set to lp (low power) mode for pipeline. This is not correct since
it is for module domain type: ll domain or dp domain which are for
scheduler in fw. If the domain bit is set to 1 fw will process the
module in dp domain or deal it with ll domain. So set domain bit
based on dp domain setting.
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220715145216.277003-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Rander Wang [Fri, 15 Jul 2022 14:52:08 +0000 (09:52 -0500)]
ASoC: SOF: ipc4-pcm: set pcm rate to dai setting
Dsp converts pcm rate to the one defined by dai. When SRC
is used, the pcm runtime rate is different with dai rate
and we need to fix it up for BE components.
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220715145216.277003-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: SOF: ipc4-topology: move ida allocate/free to widget_setup/free
The existing code allocate/release instance_id in widget ipc_prepare/
ipc_unprepare callbacks and creating widget with the instance_id in
tplg widget_setup callback. In the case of multiple widgets connecting
to one widget, the ipc_unprepare will be invoked for all the widgets
in the path including the widget which is still in use.
As a result, the instance_id is released in the ipc_unprepare callback,
but the widget is still in use and the instance_id will be reused by
a new widget when we start the PCM again.
Moving the ida work from ipc_prepare/ipc_unprepare to widget_setup/free
can avoid such problem.
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220715145216.277003-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Fri, 15 Jul 2022 19:07:01 +0000 (20:07 +0100)]
ASoC: SOF: Intel: add support for SoundWire-based HP Omen16
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
This device exposes a headset codec on link0 and an amplifier on
link3. This is a very unusual pin-muxing, usually the microphones are
pin-muxed with link2/link3. This resulted in a problematic error
handling leading to a kernel oops, and invalidated a hard-coded
assumption.
Full support for this device requires a DMI quirk shared separately
("soundwire: dmi-quirks: add remapping for HP Omen 16-k0005TX").
Mark Brown [Fri, 15 Jul 2022 18:56:10 +0000 (19:56 +0100)]
ASoC: Intel: Mark BE DAIs as nonatomic for hsw and
Merge series from Cezary Rojewski <cezary.rojewski@intel.com>:
Address the warning: "Codec: dpcm_be_connect: FE is nonatomic but BE is
not, forcing BE as nonatomic" by marking BE DAI as nonatomic. Aligns
with what is already done for FE DAIs.
This patchset iterates the change over all HSW and BDW related machine
board drivers.
Mark Brown [Fri, 15 Jul 2022 17:21:09 +0000 (18:21 +0100)]
Read _SUB from ACPI to be able to identify firmware
Merge series from Stefan Binding <sbinding@opensource.cirrus.com>:
CS35L41 has a DSP which is able to run firmware, as well as a tuning file.
Different systems may want to use different firmwares and tuning files, and
some firmwares/tunings may not be compatible with other systems.
To allow a system to select the correct fimware/tuning, we can read an _SUB
from the ACPI. This _SUB can then be used to uniquely identify the system
in the firmware/tuning file name.
Add a helper function which reads the _SUB, so this can be used by other
parts in the future.
Add support inside the CS35L41 ASoC driver to read this _SUB, and save it
appropriately.
ASoC: SOF: Intel: enable dmic handling with 2 or fewer SoundWire links
When PCH-attached DMICs are used on a SoundWire-based platform, all
known devices pin-mux SoundWire link2 and link3 with DMIC, and only
use link0 and link1 for SoundWire.
The HP Omen16 is the first exception to the rule, with SoundWire using
link0 and link3. Rather than using a fixed mask, let's count the
number of SoundWire links used.
ASoC: Intel: sof_sdw: avoid oops in error handling
While tinkering with ACPI work-arounds for the HP Omen 16 support, we
identified a corner case where the headset codec device properties are
not set in the codec .init when -EPROBE_DEFER is returned, but
released unconditionally in the .exit().
A similar error case can occur if the addition of the device property
fails. We need to test if the property was successfully added before
removing it.
Cezary Rojewski [Fri, 24 Jun 2022 13:43:17 +0000 (15:43 +0200)]
ASoC: Intel: bdw_rt5677: Mark BE DAI as nonatomic
Address the warning: "Codec: dpcm_be_connect: FE is nonatomic but BE is
not, forcing BE as nonatomic" by marking BE DAI as nonatomic. Aligns
with what is already done for FE ones.
Cezary Rojewski [Fri, 24 Jun 2022 13:43:16 +0000 (15:43 +0200)]
ASoC: Intel: bdw_rt5650: Mark BE DAI as nonatomic
Address the warning: "Codec: dpcm_be_connect: FE is nonatomic but BE is
not, forcing BE as nonatomic" by marking BE DAI as nonatomic. Aligns
with what is already done for FE ones.
Cezary Rojewski [Fri, 24 Jun 2022 13:43:15 +0000 (15:43 +0200)]
ASoC: Intel: bdw_rt286: Mark BE DAI as nonatomic
Address the warning: "Codec: dpcm_be_connect: FE is nonatomic but BE is
not, forcing BE as nonatomic" by marking BE DAI as nonatomic. Aligns
with what is already done for FE DAIs.
Cezary Rojewski [Fri, 24 Jun 2022 13:43:14 +0000 (15:43 +0200)]
ASoC: Intel: hsw_rt5640: Mark BE DAI as nonatomic
Address the warning: "Codec: dpcm_be_connect: FE is nonatomic but BE is
not, forcing BE as nonatomic" by marking BE DAI as nonatomic. Aligns
with what is already done for FE DAIs.
Stefan Binding [Thu, 7 Jul 2022 15:10:37 +0000 (16:10 +0100)]
ASoC: cs35l41: Read System Name from ACPI _SUB to identify firmware
When loading firmware, wm_adsp uses a number of parameters to
determine the path of the firmware and tuning files to load.
One of these parameters is system_name.
Add support in cs35l41 to read this system name from the ACPI
_SUB ID in order to uniquely identify the firmware and tuning
mapped to a particular system.
ASoC: rsnd: care default case on rsnd_ssiu_busif_err_irq_ctrl()
Before, ssiu.c didn't care SSI5-8, thus,
commit 7bedfc26a4d190b ("ASoC: rsnd: care default case on
rsnd_ssiu_busif_err_status_clear()") cares it for status clear.
But we should care it for error irq handling, too.
This patch cares it.
Reported-by: Nguyen Bao Nguyen <nguyen.nguyen.yj@renesas.com> Reported-by: Nishiyama Kunihiko <kunihiko.nishiyama.dn@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/871quocio1.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
The value of "*ppos" was supposed to be zero but it is
sizeof(ipc4_msg->header_u64) so it will copy the data into the middle of
the "ipc4_msg->data_ptr" buffer instead of to the start. The second
problem is "buffer" should be "buffer + sizeof(ipc4_msg->header_u64)".
This function is used for fuzz testing so the data is normally random
and this bug likely does not affect anyone very much.
In this context, it's simpler and more appropriate to use copy_from_user()
instead of simple_write_to_buffer() so I have re-written the function.
Fixes: 73bffe328996 ("ASoC: SOF: ipc-msg-injector: Add support for IPC4 messages") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/Ysg1tB2FKLnRMsel@kili Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Wed, 13 Jul 2022 13:04:51 +0000 (14:04 +0100)]
ASoC: rockchip-i2s: Undo BCLK pinctrl changes
The version of the BCLK pinctrl management changes that made it into
v5.19 has caused problems on some systems due to overly strict DT
requirements but attempts to fix it have caused further breakage on
other platforms. Just drop the changes for this release, we already
have a better version queued for -next.
Fixes: cd489a4912f1 ("ASoC: rockchip: i2s: Fix NULL pointer dereference when pinctrl is not found") Fixes: 26dcc16b6d47 ("ASoC: rockchip: i2s: switch BCLK to GPIO") Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20220713130451.31481-1-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
When a pipeline is split into FE and BE parts, the BE pipeline may need to
be triggered separately in the BE trigger op. So add the trigger callback
in the link_res ops that will be invoked during BE DAI trigger.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Acked-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20220708061312.25878-2-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Liang He [Wed, 13 Jul 2022 10:20:13 +0000 (18:20 +0800)]
ASoC: mt6359: Fix refcount leak bug
In mt6359_parse_dt() and mt6359_accdet_parse_dt(), we should call
of_node_put() for the reference returned by of_get_child_by_name()
which has increased the refcount.
Fixes: e50f23f44fc1 ("ASoC: mt6359: fix failed to parse DT properties") Fixes: ad52183e6765 ("ASoC: mediatek: mt6359: add MT6359 accdet jack driver") Signed-off-by: Liang He <windhl@126.com> Link: https://lore.kernel.org/r/20220713102013.367336-1-windhl@126.com Signed-off-by: Mark Brown <broonie@kernel.org>
Randy Dunlap [Tue, 12 Jul 2022 18:33:48 +0000 (11:33 -0700)]
ASoC: amd: fix Jadeite kconfig warning and build errors
Since SND_SOC_ES8316 has a hard dependency on I2C and since 'select'
does not follow any dependency chains, SND_SOC_AMD_ST_ES8336_MACH
also needs to have a hard dependency on I2C.
Fixes a kconfig warning and subsequent build errors:
sound/soc/codecs/es8316.c:866:1: warning: data definition has no type or storage class
866 | module_i2c_driver(es8316_i2c_driver);
sound/soc/codecs/es8316.c:866:1: error: type defaults to ‘int’ in declaration of ‘module_i2c_driver’ [-Werror=implicit-int]
sound/soc/codecs/es8316.c:866:1: warning: parameter names (without types) in function declaration
sound/soc/codecs/es8316.c:857:26: warning: ‘es8316_i2c_driver’ defined but not used [-Wunused-variable]
857 | static struct i2c_driver es8316_i2c_driver = {
Fixes: 0ba418d5dd1e ("ASoC: amd: enable machine driver build for Jadeite platform") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Cc: Mark Brown <broonie@kernel.org> Cc: alsa-devel@alsa-project.org Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Link: https://lore.kernel.org/r/20220712183348.31046-1-rdunlap@infradead.org Signed-off-by: Mark Brown <broonie@kernel.org>
Liang He [Wed, 13 Jul 2022 07:12:00 +0000 (15:12 +0800)]
ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()
We should call of_node_put() for the reference before its replacement
as it returned by of_get_parent() which has increased the refcount.
Besides, we should also call of_node_put() before return.
Dan Carpenter [Tue, 12 Jul 2022 14:42:12 +0000 (17:42 +0300)]
ASoC: amd: Fix error pointer dereference
The "gpio_pa" pointer is an error pointer, there is no need to try
put it. Calling gpiod_put() on it will lead to an error pointer
dereference.
Fixes: f714af7b4c8a ("ASoC: amd: add Machine driver for Jadeite platform") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/Ys2IRPHWGIwuVs21@kili Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Tue, 12 Jul 2022 18:21:45 +0000 (19:21 +0100)]
ASoC: SOF: Intel: hda: Correct Firmware State Register use
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
The FSR (Firmware State Register) holds the ROM state information, it does not
contain error information.
The FSR itself is a bit more complicated as well as the state depends on the
module currently in use.
The error code from ROM or the status code from the firmware is located at the
next register.
Fix the handling of the FSR in order to provide usable and human readable (in
most cases) report on the status and error.
Mark Brown [Tue, 12 Jul 2022 18:21:42 +0000 (19:21 +0100)]
ASoC: SOF: Intel: Do not process IPC reply before firmware boot
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
By mistake a developer managed to create a 'corrupted' IPC4 firmware image which
loaded fine to the DSP and after boot it sent an IPC reply before we would have
received the FW_READY message.
It turned out that the image was an IPC3 firmware and the IPC reply was the IPC3
FW_READY notification message which got understood as an IPC4 reply message due
to the difference between the two IPC mechanism.
This caused a NULL pointer dereference since the reply memory will be allocated
after the FW_READY message.
To make sure this will not bite again, skip any spurious reply messages before
the FW_READY.
Mark Brown [Tue, 12 Jul 2022 18:21:41 +0000 (19:21 +0100)]
ASoC: SOF: Intel: hda-dai: No need to decouple host/link DMA twice
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
There is no need to decouple a decoupled stream twice.
Keep the decoupling in hda_link_stream_assign() only as it is going to be
executed in all cases.
Drop the outdated comment from hda_link_dma_hw_params() as well since the code
has changed around it.
Peter Ujfalusi [Tue, 12 Jul 2022 13:01:03 +0000 (16:01 +0300)]
ASoC: SOF: ipc3-topology: Prevent double freeing of ipc_control_data via load_bytes
We have sanity checks for byte controls and if any of the fail the locally
allocated scontrol->ipc_control_data is freed up, but not set to NULL.
On a rollback path of the error the higher level code will also try to free
the scontrol->ipc_control_data which will eventually going to lead to
memory corruption as double freeing memory is not a good thing.
Fixes: 806f4f0b3d81 ("ASoC: SOF: topology: Make control parsing IPC agnostic") Reported-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220712130103.31514-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Tue, 12 Jul 2022 15:10:05 +0000 (16:10 +0100)]
ASoC: SOF: Intel: hda: Use cold/purge boot after firmware crash
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
In case of a firmware crash we force the DSP to be powered down and rebooted.
To make sure that the next boot is going to be clean, force the boot process to
skip the IMR booting and re-download the firmware.
Daniel Baluta [Tue, 12 Jul 2022 14:15:30 +0000 (17:15 +0300)]
ASoC: SOF: compress: Prevent current kernel running with older FW
After introducing extended parameters we need to forbid older firmware
versions to run with the current and future kernel versions.
Although in theory the communication protocol will still work the
semantics at application level are undefined. So, prevent this by
disallowing older firmwares to run with newer kernels.
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20220712141531.14599-4-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
Daniel Baluta [Tue, 12 Jul 2022 14:15:29 +0000 (17:15 +0300)]
ASoC: SOF: Copy compress parameters into extended data
Allocate memory at the end of sof_ipc_stream_params to store
snd_compr_params in order to be sent them to SOF firmware.
This will help firmware correctly configure codecs parameters.
Notice, that we use 2 bytes from the reserved pool in order to store
the extended data length. This is compatible with older FWs where
there was no extended data.
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20220712141531.14599-3-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
Peter Ujfalusi [Tue, 12 Jul 2022 13:16:20 +0000 (16:16 +0300)]
ASoC: SOF: Intel: hda-dai: Do snd_hdac_ext_stream_decouple() only once
Call snd_hdac_ext_stream_decouple_locked() unconditionally in
hda_link_stream_assign(), the snd_hdac_ext_stream_decouple_locked() have
internal checks to avoid re-configuring.
There is no need to call snd_hdac_ext_stream_decouple() via
hda_link_dma_params() as the stream must have been set to decoupled when
it got assigned (even if it used local condition to call
snd_hdac_ext_stream_decouple_locked()).
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220712131620.13365-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Peter Ujfalusi [Tue, 12 Jul 2022 13:16:19 +0000 (16:16 +0300)]
ASoC: SOF: Intel: hda-dai: Drop misleading comment regarding dma_data
The comment in hda_link_dma_hw_params() is no longer valid as the dma_data
is set to NULL at system suspend as well.
Instead of rewording the comment to state the obvious: try to take the
hext_stream from the dma_data and if it is not set then assign a new one
and store it as dma_data.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220712131620.13365-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Peter Ujfalusi [Tue, 12 Jul 2022 12:57:32 +0000 (15:57 +0300)]
ASoC: SOF: Intel: hda: Correct the ROM/FW state reporting code
The FSR (Firmware State Register) can be found at offset 0 in the SRAM and
it is holding information about the state of the ROM/FW.
In case of a boot failure it can be used to get the state where the boot
process got stuck, it does not itself contains error codes as such.
The error code (or the firmware state information) is stored in the next
soft register at offset 0x4.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220712125734.30512-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: soc-pcm: demote warnings on non-atomic BE connection
When an FE, typically non-atomic, is connected to an atomic BE, we
force the BE as non-atomic. There's no reason to throw a warning, this
is a perfectly fine configuration and a conversion that's required
by-design.
This removes the unconditional warnings such as
[ 12.054213] iDisp1: dpcm_be_connect: FE is nonatomic but BE is not, forcing BE as nonatomic
[ 12.074693] iDisp2: dpcm_be_connect: FE is nonatomic but BE is not, forcing BE as nonatomic
[ 12.096612] iDisp3: dpcm_be_connect: FE is nonatomic but BE is not, forcing BE as nonatomic
[ 12.118637] iDisp4: dpcm_be_connect: FE is nonatomic but BE is not, forcing BE as nonatomic
[ 12.140660] dmic01: dpcm_be_connect: FE is nonatomic but BE is not, forcing BE as nonatomic
[ 12.147521] dmic16k: dpcm_be_connect: FE is nonatomic but BE is not, forcing BE as nonatomic
and demotes them to dev_dbg(), as suggested in review comments.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220708200641.26923-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Peter Ujfalusi [Tue, 12 Jul 2022 12:09:35 +0000 (15:09 +0300)]
ASoC: SOF: Intel: hda: Introduce skip_imr_boot flag
Use a dedicated flag instead of directly checking the
sdev->system_suspend_target to decide if we need to skip IMR boot due to
too deep sleep state where the memory used for IMR booting will not retain
its content.
The skip_imr_boot flag will be set true during suspend if the target state
is deeper than S3 and reset back to false on successful boot to re-enable
IMR booting in shallower sleep states.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220712120936.28072-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Peter Ujfalusi [Tue, 12 Jul 2022 12:23:57 +0000 (15:23 +0300)]
ASoC: SOF: Intel: mtl: Do not process IPC reply before firmware boot
It is not yet clear, but it is possible to create a firmware so broken
that it will send a reply message before a FW_READY message (it is not
yet clear if FW_READY will arrive later).
Since the reply_data is allocated only after the FW_READY message, this
will lead to a NULL pointer dereference if not filtered out.
Reported-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220712122357.31282-4-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Peter Ujfalusi [Tue, 12 Jul 2022 12:23:56 +0000 (15:23 +0300)]
ASoC: SOF: Intel: hda-ipc: Do not process IPC reply before firmware boot
It is not yet clear, but it is possible to create a firmware so broken
that it will send a reply message before a FW_READY message (it is not
yet clear if FW_READY will arrive later).
Since the reply_data is allocated only after the FW_READY message, this
will lead to a NULL pointer dereference if not filtered out.
The issue was reported with IPC4 firmware but the same condition is present
for IPC3.
Reported-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220712122357.31282-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Peter Ujfalusi [Tue, 12 Jul 2022 12:23:55 +0000 (15:23 +0300)]
ASoC: SOF: Intel: cnl: Do not process IPC reply before firmware boot
It is not yet clear, but it is possible to create a firmware so broken
that it will send a reply message before a FW_READY message (it is not
yet clear if FW_READY will arrive later).
Since the reply_data is allocated only after the FW_READY message, this
will lead to a NULL pointer dereference if not filtered out.
The issue was reported with IPC4 firmware but the same condition is present
for IPC3.
Reported-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220712122357.31282-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Mon, 11 Jul 2022 21:13:49 +0000 (22:13 +0100)]
ASoC: Intel: avs: Updates and cleanups
Merge series from Cezary Rojewski <cezary.rojewski@intel.com>:
Series consists of loosely connected patches and does not concentrate on
one specific subject.
First, as generic HDAudio codec driver is now part of ASoC, avs-driver
core is updated to register missing ext_bus operations. This completes
driver's core implementation.
The next change adds the last missing piece for port descriptions coming
from topology in formatted string format e.g.: ssp%d have full
effect. To do that, the port value needs to be provided to respective
copier configuration.
Third change relaxes core transition timings so that scenarios where
modules are interfering with each other while being on separate cores
are not occasionally causing trouble.
All other changes are addressing warnings, cleaning things up a little
and protecting driver from invalid firmware behavior - while not
expected in release binaries, does not hurt to add them.
projects / kernel.git / log