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https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v6.18
A relatively quiet release for ASoC, we've had a lot of maintainance
work going on and several new drivers but really the most remarkable
thing is that we removed a driver, the WL1273 driver used in some old
Nokia systems that have had the underlying system support removed from
the kernel.
- Morimoto-san continues his work on cleanups of the core APIs and
enforcement of abstraction layers.
- Lots of cleanups and conversions of DT bindings.
- Substantial maintainance work on the Intel AVS drivers.
- Support for Qualcomm Glymur and PM4125, Realtek RT1321, Shanghai
FourSemi FS2104/5S, Texas Instruments PCM1754.
- Remove support for TI WL1273.
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Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:
We would like to hide struct snd_soc_dapm_context from driver. So we need
cleanup code first. These are preparation for it.
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Fix a potential integer overflow vulnerability in trace_filter_parse()
where the allocation size calculation could overflow.
The issue occurs when:
1. capacity is calculated by adding TRACE_FILTER_ELEMENTS_PER_ENTRY in a
loop for each entry found in the input string.
2. capacity * sizeof(**out) multiplication could overflow if many
entries are present in the input.
3. This results in a smaller allocation than expected, leading to
potential buffer overflow.
Replace kmalloc() with kmalloc_array() which provides built-in overflow
checking and will safely fail the allocation if overflow would occur,
preventing memory corruption.
Signed-off-by: Samasth Norway Ananda <samasth.norway.ananda@oracle.com>
Link: https://patch.msgid.link/20250909225111.3740029-1-samasth.norway.ananda@oracle.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Current soc-dapm is using "idle_bias_off", and its default settings
came from snd_soc_component "idle_bias_on". It is complicated/confusable.
Let's handling it as "idle_bias".
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/874itix06a.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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In ipc4_ssp_dai_config_pcm_params_match() when comparing params_channels()
against hw_config->tdm_slots the comparison should be a <= not a ==.
The number of TDM slots must be enough for the number of required channels.
But it can be greater. There are various reason why a I2S/TDM link has more
TDM slots than a particular audio stream needs.
The original comparison would fail on systems that had more TDM slots.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 8a07944a77e9 ("ASoC: SOF: ipc4-pcm: Look for best matching hw_config for SSP")
Link: https://patch.msgid.link/20250819160525.423416-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Stefan Kerkmann <s.kerkmann@pengutronix.de>:
Add a CODEC driver for the TI PCM1754.
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The persistent_buffer agreement is false when hda_cl_prepare() is
called. We should use the same value when hda_cl_cleanup() is called.
Fixes: 5d5cb86fb46ea ("ASoC: SOF: Intel: hda-sdw-bpt: add helpers for SoundWire BPT DMA")
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250915024853.1153518-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The copied_total field in struct snd_compr_tstamp is a 32-bit
value that can overflow on long-running high-bitrate streams,
leading to incorrect calculations for buffer availablility.
This patch adds a 64-bit safe timestamping mechanism.
A new UAPI struct, snd_compr_tstamp64, is added which uses 64-bit
types for byte counters. The relevant ops structures across the
ASoC and core compress code are updated to use this new struct.
ASoC drivers are updated to use u64 counters.
Internal timestamps being u64 now, a compatibility function is added
to convert the 64-bit timestamp back to the 32-bit format for legacy
ioctl callers.
Reviewed-by: Miller Liang <millerliang@google.com>
Tested-by: Joris Verhaegen <verhaegen@google.com>
Signed-off-by: Joris Verhaegen <verhaegen@google.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250905091301.2711705-2-verhaegen@google.com
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The dev_err message is reporting an error about capture streams however
it is using the incorrect variable num_playback instead of num_capture.
Fix this by using the correct variable num_capture.
Fixes: a1d1e266b445 ("ASoC: SOF: Intel: Add Intel specific HDA stream operations")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20250902120639.2626861-1-colin.i.king@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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devm_ioremap_resource does not return NULL on error
but an error pointer so we need to use IS_ERR to check
the return code.
While at it also pass the error code to dev_err_probe
to improve logging.
Fixes: bc163baef570 ("ASoC: Use of_reserved_mem_region_to_resource() for "memory-region"")
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://patch.msgid.link/20250902102101.378809-1-daniel.baluta@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Currently the error check from the call to sof_ipc4_get_sample_type
is always false because a u32 variable out_ref_type is being used
to perform the less than zero check. Fix this by using the int
variable ret to perform the check.
Fixes: c04c2e829649 ("ASoC: SOF: ipc4-topology: Add support for 8-bit formats")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20250902083213.2620124-1-colin.i.king@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
This series will add support for various 8-bit and float formats.
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Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
This series improves the IPC4 probes implementation by improving the
report quality and adds support for querying the available probes
on the firmware side.
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Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
Up to this point we had a spoken rule what sof-client can access and what
they must not (they cannot use sdev directly), recently there were attempts
to break this rule as clients could access sdev via the sof client dev.
The series will re-arrange the client device struct to 'hide' the sdev (and
the list) from client drivers to prevent abuse.
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Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
SDW codecs use the global HDaudio WAKEEN/STS to detect wakes since LNL. But
the wakeen is handled in the SDW driver. We should filter the bus->codec_mask
to only include HDA and IDISP codecs to avoid clearing the wakeen status
before it is handled.
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Add SOF_TKN_COMP_SCHED_DOMAIN and connect it to struct snd_sof_widget
comp_domain member, with new get_token_comp_domain() function.
The logic is such that if the topology attribute is not present in the
widget node the corresponding IPC4 extension value is taken from the
module's manifest like before. But if the attribute is found and
recognized its value overrides what is there in the manifest.
Signed-off-by: Jyri Sarha <jyri.sarha@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Message-ID: <20250829151101.27327-1-peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Introduce a new internal structure for wrapping the sof_client_dev and
move members away from the client visible struct that they must not
access, let alone see (sdev and the list).
The changes are mechanical in nature and contained within sof-client core
code, no functional change or change in behavior is introduced.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Message-ID: <20250829102510.15159-3-peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Remove the sof_client_dev_to_sof_dev() from the header file and add it as
a function in sof-client.c to avoid it's use by client drivers.
At the same time mark the sdev and list of sof_client_dev as restricted
fro core use only.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Message-ID: <20250829102510.15159-2-peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add another debugfs file, "probe_points_available", that shows all the
available probe points in the SOF FW at the time of query. The probe
points are there only when an active SOF stream exists in the
system. However, the stream identifiers are persistent in the sense
that the same probe point identifiers always appear with the same
playback or capture command in the same system configuration.
The output, when reading "probe_points_available", may look like this:
0x1000005,0x0,0x100 host-copier.0.playback output buf idx 0 (connected)
0x7,0x0,0x100 gain.1.1 input buf idx 0 (connected)
0x1000007,0x0,0x0 gain.1.1 output buf idx 0
0x3,0x0,0x0 mixin.1.1 input buf idx 0
0x1000003,0x0,0x0 mixin.1.1 output buf idx 0
0x4,0x0,0x0 mixout.2.1 input buf idx 0
0x1000004,0x0,0x0 mixout.2.1 output buf idx 0
0x10007,0x0,0x0 gain.2.1 input buf idx 0
0x1010007,0x0,0x0 gain.2.1 output buf idx 0
0x11,0x0,0x0 smart_amp.2.1 input buf idx 0
0x1000011,0x0,0x0 smart_amp.2.1 output buf idx 0
0x10005,0x0,0x0 dai-copier.SSP.NoCodec-0.playback input buf idx 0
The triplet at the beginning of a line can be copy-pasted as such to
"probe_points" debugfs file for adding a probe point. The rest of the
line tries to give human readable explanation of what this probe point
is.
Signed-off-by: Jyri Sarha <jyri.sarha@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Message-ID: <20250829093022.32094-6-peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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The current output of three integers is not very human readable. Use
ipc4 functions to describe in more detail what the struct
sof_probe_point_desc buffer_id is actually referring to in an ipc4 SOF
system.
Before this commit the "probe_points" debugfs file could read as:
Id: 0x01000004 Purpose: 0 Node id: 0x100
Id: 0x00000006 Purpose: 0 Node id: 0x100
And after in the same situation in an ipc4 system it reads:
0x7,0x0,0x100 gain.1.1 input buf idx 0 (connected)
0x1000005,0x0,0x100 host-copier.0.playback output buf idx 0 (connected)
The triplet in the beginning of the line can be used to reinserted the
probe point again by writing it into "probe_points" debugfs file, if
its first removed by writing the fist number in "probe_points_remove".
The last number is ignored when creating a probe point.
Signed-off-by: Jyri Sarha <jyri.sarha@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Message-ID: <20250829093022.32094-5-peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add sof_client_ipc4_find_swidget_by_id() for finding widgets from SOF
client devices. The motivation is to decode probes debugfs output to
be more readable.
Signed-off-by: Jyri Sarha <jyri.sarha@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Message-ID: <20250829093022.32094-4-peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Upgrade the struct sof_probes_ipc_ops points_info() method from dummy
implementation to a working implementation. The actual functionality
requires that the DSP FW supports the IPC request. The support was
just recently added. If its not there an IPC failure is reported in
the logs.
Signed-off-by: Jyri Sarha <jyri.sarha@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Message-ID: <20250829093022.32094-2-peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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This patch adds support for FLOAT_LE ALSA type for playback and
capture for IPC4 systems. Functions sof_ipc4_update_hw_params(),
sof_ipc4_get_valid_bits() and sof_ipc4_get_sample_type()
are updated to handle SOF_IPC4_TYPE_FLOAT and
SNDRV_PCM_FORMAT_FLOAT_LE.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Message-ID: <20250829105305.31818-4-peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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This patch enables use of 8-bit unsigned, A-law, and mu-law
sample formats with IPC4 SOF.
The ipc4-topology.h is updated with IPC4 sample types. The
purpose is to convert ALSA types to IPC4 types.
The functions of_ipc4_update_hw_params(), sof_ipc4_get_valid_bits(),
and new function sof_ipc4_get_sample_type() are updated to handle
the sample type conversions.
The function sof_ipc4_prepare_copier_module() is updated to set
the DMA SCS bit for all non 32 bits sample types.
The change to function sof_ipc4_get_valid_bits() returns 8 bits
for these ALSA formats.
The change to function sof_ipc4_prepare_copier_module() is
needed to handle properly all non 32-bit formats with SCS
bit set.
To support playback with new 8 bits types, the
sof_ipc4_init_input_audio_fmt() function is updated to get
the sample type and use it in search for copier input pin
format.
To support capture, the sof_ipc4_init_output_audio_fmt()
is updated similarly. Since the function uses separate
out_ref_type argument, instead of single parameters struct,
the out_ref_type needs to be added to every user of the
function. Therefore functions sof_ipc4_prepare_copier_module(),
sof_ipc4_prepare_gain_module(), sof_ipc4_prepare_mixer_module(),
sof_ipc4_prepare_src_module(), and sof_ipc4_prepare_process_module()
are updated to set the out_ref_type.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Message-ID: <20250829105305.31818-3-peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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We can have modules in path which can change the number of channels and in
this case the BE params needs to be adjusted to configure the DAI according
to the copier configuration.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Message-ID: <20250829105305.31818-2-peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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SDW codecs use the global HDaudio WAKEEN/STS to detect wakes since LNL.
But the wake event is handled in the SDW driver. We should only clear
WAKESTS for the HDA and IDISP codecs that was detected when HDA DSP
probe. The SoundWire codec will be included in the codec_mask if we read
the STATESTS register when a SoundWire codec wake event happens.
The commit avoid updating bus->codec_mask in resume to not clear WAKESTS
of SoundWire codecs.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Message-ID: <20250829082908.2693-3-peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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We only need to detect codec mask in probe, but need to program UNSOL
in probe and resume. We will detect codec mask and program UNSOL
separately in the follow up commit.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Message-ID: <20250829082908.2693-2-peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add the missing op in the device description to avoid issues with jack
detection.
Fixes: 6b04629ae97a ("ASoC: SOF: Intel: add initial support for WCL")
Acked-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com>
Message-ID: <20250826154040.2723998-1-ajye_huang@compal.corp-partner.google.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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The dev_err_probe() doesn't do anything when error is '-ENOMEM'.
Therefore, remove the useless call to dev_err_probe(), and just
return the value instead.
Signed-off-by: Xichao Zhao <zhao.xichao@vivo.com>
Reviewed-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Message-ID: <20250819112654.588527-1-zhao.xichao@vivo.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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When `devm_add_action_or_reset()` fails, it is due to a failed memory
allocation and will thus return `-ENOMEM`. `dev_err_probe()` doesn't do
anything when error is `-ENOMEM`. Therefore, remove the useless call to
`dev_err_probe()` when `devm_add_action_or_reset()` fails, and just
return the value instead.
Signed-off-by: Waqar Hameed <waqar.hameed@axis.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://patch.msgid.link/pndpldam7tf.a.out@axis.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.17
This is a relatively small set of fixes and device quirks that came in
during the merge window, the AMD changes adding support for ACP 7.2
systems are all just adding IDs for the devices rather than any
substantial code - the actual code is the same as for prior versions of
the platform.
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The hda-sdw-bpt code links against the soundwire driver, but that fails when
trying to link from built-in code into loadable module:
x86_64-linux-ld: vmlinux.o: in function `intel_ace2x_bpt_close_stream.isra.0':
intel_ace2x.c:(.text+0x137a531): undefined reference to `hda_sdw_bpt_close'
x86_64-linux-ld: vmlinux.o: in function `intel_ace2x_bpt_send_async':
intel_ace2x.c:(.text+0x137aa45): undefined reference to `hda_sdw_bpt_open'
x86_64-linux-ld: intel_ace2x.c:(.text+0x137ab67): undefined reference to `hda_sdw_bpt_close'
x86_64-linux-ld: intel_ace2x.c:(.text+0x137ac30): undefined reference to `hda_sdw_bpt_send_async'
x86_64-linux-ld: vmlinux.o: in function `intel_ace2x_bpt_wait':
intel_ace2x.c:(.text+0x137aced): undefined reference to `hda_sdw_bpt_wait'
Ensure that both SOUNDWIRE_INTEL and SND_SOF_SOF_HDA_SDW_BPT are selected
at the same time by SND_SOC_SOF_INTEL_LNL, and that this happens even if
SND_SOC_SOF_INTEL_SOUNDWIRE is a loadable module but SND_SOC_SOF_INTEL_LNL
is built-in.
This follows the same logic as commit c5a61db9bf89 ("ASoC: SOF: fix
intel-soundwire link failure").
Fixes: 5d5cb86fb46e ("ASoC: SOF: Intel: hda-sdw-bpt: add helpers for SoundWire BPT DMA")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20250805160451.4004602-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add pci revision id to support sof audio for acp7.2 platfom.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20250801062207.579388-2-venkataprasad.potturu@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Replace GFP_ATOMIC with GFP_KERNEL for dma_alloc_coherent() calls. This
change improves memory allocation reliability during firmware loading,
particularly during system resume when memory pressure is high. Because
of using GFP_KERNEL, reclaim can happen which can reduce the probability
of failure.
Fixes memory allocation failures observed during system resume with
fragmented memory conditions.
snd_sof_amd_vangogh 0000:04:00.5: error: failed to load DSP firmware after resume -12
Fixes: 145d7e5ae8f4e ("ASoC: SOF: amd: add option to use sram for data bin loading")
Fixes: 7e51a9e38ab20 ("ASoC: SOF: amd: Add fw loader and renoir dsp ops to load firmware")
Cc: stable@vger.kernel.org
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Link: https://patch.msgid.link/20250725190254.1081184-1-usama.anjum@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v6.17
There's a few new drivers here and quite a lot of cleanup work from
Morimoto-san but generally this has been quite a quiet release,
resulting in a fairly small diffstat. Highlights include:
- Refactoring of the Kconfig menus to be hopefully more consistant and
easier to navigate.
- Refactoring of the DAPM code, mainly hiding functionality that
doesn't need to be exposed to drivers.
- Removal of the unused upstream weak paths DAPM functionality.
- Further work on the generic handling for SoundWire SDCA devices.
- Cleanups of our usage of the PM autosuspend functions, this pulls in
some PM core changes on a shared tag.
- Support for AMD ACP7.2 and SoundWire on ACP 7.1, Fairphone 4 & 5,
various Intel systems, Qualcomm QCS8275, Richtek RTQ9124 and TI TAS5753.
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Add the missing op in the device description to avoid issues with jack
detection.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20250721063039.2234279-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:
This is prepare to hiding snd_soc_dapm_context inside soc-dapm.c
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Merge series from Sakari Ailus <sakari.ailus@linux.intel.com>:
Late last year I posted a set to switch to __pm_runtime_mark_last_busy()
and gradually get rid of explicit pm_runtime_mark_last_busy() calls in
drivers, embedding them in the appropriate pm_runtime_*autosuspend*()
calls. The overall feedback I got at the time was that this is an
unnecessary intermediate step, and removing the
pm_runtime_mark_last_busy() calls can be done after adding them to the
relevant Runtime PM autosuspend related functions.
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pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(),
pm_runtime_autosuspend() and pm_request_autosuspend() now include a call
to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to
pm_runtime_mark_last_busy().
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20250704075459.3222908-1-sakari.ailus@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Use the newly added of_reserved_mem_region_to_resource() function to
handle "memory-region" properties.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: Cheng-Yi Chiang <cychiang@chromium.org>
Link: https://patch.msgid.link/20250703183523.2075276-1-robh@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:
Current Kconfig menu at [ALSA for SoC audio support] has no rules.
So, some venders are using menu style, some venders are listed each drivers
on top page, etc. It is difficult to find target vender and/or drivers
because it is very random.
Let's standardize ASoC menu, like below
--- ALSA for SoC audio support
Analog Devices --->
AMD --->
Apple --->
Atmel --->
Au1x ----
Broadcom --->
Cirrus Logic --->
DesignWare --->
Freescale --->
Google --->
Hisilicon --->
...
One concern is *vender folder* alphabetical order vs *vender name*
alphabetical order were different. For example "sunxi" menu is
"Allwinner".
Link: https://lore.kernel.org/r/8734c8bf3l.wl-kuninori.morimoto.gx@renesas.com
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sof_pdata->tplg_filename can have address allocated by kstrdup()
and can be overwritten. Memory leak was detected with kmemleak:
unreferenced object 0xffff88812391ff60 (size 16):
comm "kworker/4:1", pid 161, jiffies 4294802931
hex dump (first 16 bytes):
73 6f 66 2d 68 64 61 2d 67 65 6e 65 72 69 63 00 sof-hda-generic.
backtrace (crc 4bf1675c):
__kmalloc_node_track_caller_noprof+0x49c/0x6b0
kstrdup+0x46/0xc0
hda_machine_select.cold+0x1de/0x12cf [snd_sof_intel_hda_generic]
sof_init_environment+0x16f/0xb50 [snd_sof]
sof_probe_continue+0x45/0x7c0 [snd_sof]
sof_probe_work+0x1e/0x40 [snd_sof]
process_one_work+0x894/0x14b0
worker_thread+0x5e5/0xfb0
kthread+0x39d/0x760
ret_from_fork+0x31/0x70
ret_from_fork_asm+0x1a/0x30
Signed-off-by: Tamura Dai <kirinode0@gmail.com>
Link: https://patch.msgid.link/20250615235548.8591-1-kirinode0@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Current Kconfig menu at [ALSA for SoC audio support] has no rules.
So, some venders are using menu style, some venders are listed each drivers
on top page, etc. It is difficult to find target vender and/or drivers
because it is very random.
Let's standardize ASoC menu
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87o6utzqef.wl-kuninori.morimoto.gx@renesas.com
Acked-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add SoundWire machines as alternate machines for ACP7.0 and ACP7.1
platforms.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20250620120942.1168827-3-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
The series harmonizes the debug prints for pipeline state changes.
Currently we only print readable state change for single pipeline
changes but when multiple pipeline's state is changed, it is omitted.
Use human readable information in both cases in a harmonized way to aid
debugging.
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Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
The firmware will be able to only save and restore the context related to
library management.
This means that even without a full context save, the libraries do not
need to be re-loaded to the firmware after second or consecutive boots.
This is reported via the FW_READY notification, where BIT(15) indicates:
0 - the library restore is not done
1 - library restore is done
This bit is only valid if full context save is not enabled, full context
save is by definition saves and restores the library related book-keeping
as well.
Add a new flag to tell the platform code if the libraries have been
restored, no need to reload them after boot.
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All streams (currently) which is configured to use ChainDMA can only work
on Link/host DMA pairs where the link side position can be access via host
registers (like HDA on CAVS 2.5 platforms).
Since the firmware does not provide time_info for ChainDMA, unlike for HDA
stream, the kernel should calculate the start and end offsets that is
needed for the delay calculation.
With this small change we can report accurate delays when the stream is
configured to use ChainDMA.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://patch.msgid.link/20250619102848.12389-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Soundwire is not needed for nocodec mode, skip probing it.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://patch.msgid.link/20250619102548.11928-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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This patch adds to IPC4 topology parsing the support for the
asynchronous sample rate converter (ASRC) SOF component. It
is applied for the DAPM widget type SND_SOC_TPLG_DAPM_ASRC.
The parsed SOF tokens for ASRC are SOF_TKN_ASRC_RATE_OUT and
SOF_TKN_ASRC_OPERATION_MODE.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Péter 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>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20250619104735.26161-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Reduce the number of checks needed with the simple and most common audio
sequence when the stream is started then stopped.
If the stream has not been prepared there is no need to check if we have
pcm_ops and pcm_ops->hw_free() callback as it does not matter.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://patch.msgid.link/20250619104551.25912-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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