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2025-06-02ASoC: Intel: avs: Fix possible null-ptr-deref when initing hwCezary Rojewski1-4/+1
Search result of avs_dai_find_path_template() shall be verified before being used. As 'template' is already known when avs_hw_constraints_init() is fired, drop the search entirely. Fixes: f2f847461fb7 ("ASoC: Intel: avs: Constrain path based on BE capabilities") Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://patch.msgid.link/20250530141025.2942936-5-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-02ASoC: Intel: avs: Fix PPLCxFMT calculationCezary Rojewski1-3/+5
HDAudio transfer types utilize SDxFMT for front-end (HOST) and PPLCxFMT for back-end (LINK) side when setting up the stream. BE's substream->runtime duplicates FE runtime so switch to using BE's hw_params to address incorrect format values on the LINK side when FE and BE formats differ. The problem is introduced with commit d070002a20fc ("ASoC: Intel: avs: HDA PCM BE operations") but the code has been shuffled around since then so direct 'Fixes:' tag does not apply. Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://patch.msgid.link/20250530141025.2942936-4-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-02ASoC: Intel: avs: Fix deadlock when the failing IPC is SET_D0IXCezary Rojewski1-1/+3
The procedure handling IPC timeouts and EXCEPTION_CAUGHT notification shall cancel any D0IX work before proceeding with DSP recovery. If SET_D0IX called from delayed_work is the failing IPC the procedure will deadlock. Conditionally skip cancelling the work to fix that. Fixes: 335c4cbd201d ("ASoC: Intel: avs: D0ix power state support") Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://patch.msgid.link/20250530141025.2942936-3-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-02ASoC: codecs: hda: Fix RPM usage count underflowCezary Rojewski1-2/+2
RPM manipulation in hda_codec_probe_complete()'s error path is superfluous and leads to RPM usage count underflow if the build-controls operation fails. hda_codec_probe_complete() is called in: 1) hda_codec_probe() for all non-HDMI codecs 2) in card->late_probe() for HDMI codecs Error path for hda_codec_probe() takes care of bus' RPM already. For 2) if late_probe() fails, ASoC performs card cleanup what triggers hda_codec_remote() - same treatment is in 1). Fixes: b5df2a7dca1c ("ASoC: codecs: Add HD-Audio codec driver") Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://patch.msgid.link/20250530141025.2942936-2-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-28ASoC: amd: yc: Add support for Lenovo Yoga 7 16ARP8meowmeowbeanz1-0/+7
Add DMI quirk entry for Lenovo Yoga 7 16ARP8 (83BS) to enable digital microphone support via ACP driver. Fixes microphone detection on this specific model which was previously falling back to non-functional generic audio paths. Tested-by: meowmeowbeanz <meowmeowbeanz@gmx.com> Signed-off-by: meowmeowbeanz <meowmeowbeanz@gmx.com> Link: https://patch.msgid.link/20250528-yoga-7-16arp8-microphone-fix-v1-1-bfeed2ecd0c2@gmx.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-28ASoC: tas571x: fix tas5733 num_controlsBram Vlerick1-1/+1
Commit e3de7984e451 ("ASoC: tas571x: add separate tas5733 controls") introduces a separate struct for the tas5733 controls but did not update the num_controls with the correct ARRAY_SIZE. Fixes: e3de7984e451 ("ASoC: tas571x: add separate tas5733 controls") Signed-off-by: Bram Vlerick <bram.vlerick@openpixelsystems.org> Acked-by: Peter Korsgaard <peter@korsgaard.com> Link: https://patch.msgid.link/20250528-tas5733-fix-controls-size-v1-1-5c70595accaf@openpixelsystems.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-27ASoC: codecs: wcd93xx: Few regulator supplies fixesMark Brown2-24/+8
Merge series from Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>: Fix cleanup paths in wcd9335 and wcd937x codec drivers.
2025-05-27ASoC: tas571x: add separate tas5733 controlsBram Vlerick2-1/+98
The controls between the tas5717 and tas5733 should not be shared since the biquad and register setup is not identical. For example, writing to 0x5c on the tas5717 modifies ch2_bq[10] while on the tas5733 this is ch1_cross_bq[3]. see https://www.ti.com/lit/ds/symlink/tas5733l.pdf and https://www.ti.com/lit/ds/symlink/tas5717.pdf for more details on the register maps. Signed-off-by: Bram Vlerick <bram.vlerick@openpixelsystems.org> Link: https://patch.msgid.link/20250527-tas5733-biquad-fix-v1-1-0d3d941700bb@openpixelsystems.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-27ASoC: codecs: fix out-of-bounds access on invalid clock configQasim Ijaz1-0/+1
get_coeff() returns –EINVAL when no table entry matches. The driver then uses that value as an index into coeff_div[], causing an OOB access. To fix lets abort the hw_params call instead. Fixes: de2b3119f9f7 ("ASoC: codecs: add support for ES8375") Signed-off-by: Qasim Ijaz <qasdev00@gmail.com> Link: https://patch.msgid.link/20250526191820.72577-1-qasdev00@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-27ASoC: codecs: wcd9375: Fix double free of regulator suppliesKrzysztof Kozlowski1-5/+1
Driver gets regulator supplies in probe path with devm_regulator_bulk_get(), so should not call regulator_bulk_free() in error and remove paths to avoid double free. Fixes: 216d04139a6d ("ASoC: codecs: wcd937x: Remove separate handling for vdd-buck supply") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250526-b4-b4-asoc-wcd9395-vdd-px-fixes-v1-3-0b8a2993b7d3@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-27ASoC: codecs: wcd937x: Drop unused buck_supplyKrzysztof Kozlowski1-1/+0
Last user of wcd937x_priv->buck_supply was removed in commit 216d04139a6d ("ASoC: codecs: wcd937x: Remove separate handling for vdd-buck supply"). Fixes: 216d04139a6d ("ASoC: codecs: wcd937x: Remove separate handling for vdd-buck supply") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250526-b4-b4-asoc-wcd9395-vdd-px-fixes-v1-2-0b8a2993b7d3@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-27ASoC: codecs: wcd9335: Fix missing free of regulator suppliesKrzysztof Kozlowski1-18/+7
Driver gets and enables all regulator supplies in probe path (wcd9335_parse_dt() and wcd9335_power_on_reset()), but does not cleanup in final error paths and in unbind (missing remove() callback). This leads to leaked memory and unbalanced regulator enable count during probe errors or unbind. Fix this by converting entire code into devm_regulator_bulk_get_enable() which also greatly simplifies the code. Fixes: 20aedafdf492 ("ASoC: wcd9335: add support to wcd9335 codec") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250526-b4-b4-asoc-wcd9395-vdd-px-fixes-v1-1-0b8a2993b7d3@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-26firmware: cs_dsp: Fix OOB memory read access in KUnit test (ctl cache)Jaroslav Kysela1-1/+0
KASAN reported out of bounds access - cs_dsp_ctl_cache_init_multiple_offsets(). The code uses mock_coeff_template.length_bytes (4 bytes) for register value allocations. But later, this length is set to 8 bytes which causes test code failures. As fix, just remove the lenght override, keeping the original value 4 for all operations. Cc: Simon Trimmer <simont@opensource.cirrus.com> Cc: Charles Keepax <ckeepax@opensource.cirrus.com> Cc: Richard Fitzgerald <rf@opensource.cirrus.com> Cc: patches@opensource.cirrus.com Cc: stable@vger.kernel.org Signed-off-by: Jaroslav Kysela <perex@perex.cz> Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20250523154151.1252585-1-perex@perex.cz Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-26firmware: cs_dsp: Fix OOB memory read access in KUnit test (wmfw info)Jaroslav Kysela1-1/+2
KASAN reported out of bounds access - cs_dsp_mock_wmfw_add_info(), because the source string length was rounded up to the allocation size. Cc: Simon Trimmer <simont@opensource.cirrus.com> Cc: Charles Keepax <ckeepax@opensource.cirrus.com> Cc: Richard Fitzgerald <rf@opensource.cirrus.com> Cc: patches@opensource.cirrus.com Cc: stable@vger.kernel.org Signed-off-by: Jaroslav Kysela <perex@perex.cz> Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20250523155814.1256762-1-perex@perex.cz Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-23ASoC: codecs: add support for ES8375Mark Brown5-0/+994
Merge series from Zhang Yi <zhangyi@everest-semi.com>: The driver is for codec ES8375 of everest-semi.
2025-05-23firmware: cs_dsp: Fix OOB memory read access in KUnit testJaroslav Kysela1-1/+2
KASAN reported out of bounds access - cs_dsp_mock_bin_add_name_or_info(), because the source string length was rounded up to the allocation size. Cc: Simon Trimmer <simont@opensource.cirrus.com> Cc: Charles Keepax <ckeepax@opensource.cirrus.com> Cc: Richard Fitzgerald <rf@opensource.cirrus.com> Cc: patches@opensource.cirrus.com Cc: stable@vger.kernel.org Signed-off-by: Jaroslav Kysela <perex@perex.cz> Link: https://patch.msgid.link/20250523102102.1177151-1-perex@perex.cz Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-23ASoC: codecs: add support for ES8375Zhang Yi4-0/+923
The driver is for codec es8375 of everest Signed-off-by: Zhang Yi <zhangyi@everest-semi.com> Link: https://patch.msgid.link/20250523025502.23214-3-zhangyi@everest-semi.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-23ASoC: dt-bindings: Add Everest ES8375 audio CODECZhang Yi1-0/+71
Add device tree binding documentation for Everest ES8375 Signed-off-by: Zhang Yi <zhangyi@everest-semi.com> Link: https://patch.msgid.link/20250523025502.23214-2-zhangyi@everest-semi.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22Add Tegra264 support in AHUB driversMark Brown31-157/+1981
Merge series from "Sheetal ." <sheetal@nvidia.com>: The patch series includes the necessary changes to enable support for the Tegra264 platforms in AHUB drivers.
2025-05-22ASoC: wm_adsp: Make cirrus_dir constRichard Fitzgerald1-1/+1
The cirrus_dir pointer should be const data but was missing the second const needed to achieve this. I haven't marked this as a 'Fixes' because it isn't causing any bugs, it's only a code improvement. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20250522103816.543919-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22ASoC: tegra: Tegra264 support in isomgr_bwSheetal1-3/+4
Tegra264 supports max 32 channels, hence calculating the max bandwidth using the channel info from soc_data. Signed-off-by: Sheetal <sheetal@nvidia.com> Link: https://patch.msgid.link/20250512051747.1026770-12-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22ASoC: tegra: AHUB: Add Tegra264 supportSheetal2-9/+891
Add Tegra264 AHUB support with following changes: - Update Tegra264 IP instances: DMIC(2), DSPK(1), AMX(6), ADX(6), I2S(8). - Update register offsets for Tegra264. - Add soc_data for Tegra264 chip-specific variations. - Increase channels_max to 32 for Tegra264 DAIs. Signed-off-by: Sheetal <sheetal@nvidia.com> Link: https://patch.msgid.link/20250512051747.1026770-11-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22ASoC: tegra: ADX: Add Tegra264 supportSheetal2-17/+248
Add Tegra264 ADX support with following changes: - Add soc_data for Tegra264-specific variations - Tegra264 ADX supports 32 input channels, hence update the playback DAI channels_max parameter and CIF configuration API. - Register offsets and default values are updated to align with Tegra264. - Add 128 byte map controls for Tegra264 to accommodate each byte per channel (32channels x 32bits). Signed-off-by: Sheetal <sheetal@nvidia.com> Link: https://patch.msgid.link/20250512051747.1026770-10-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22ASoC: tegra: AMX: Add Tegra264 supportSheetal2-22/+241
Add Tegra264 AMX support with following changes: - Add soc_data for Tegra264-specific variations - Tegra264 AMX supports 32 output channels, hence update the capture DAI channels_max parameter and CIF configuration API. - Register offsets and default values are updated to align with Tegra264. - Add 128 byte map controls for Tegra264 to accommodate each byte per channel (32channels x 32bits). Signed-off-by: Sheetal <sheetal@nvidia.com> Link: https://patch.msgid.link/20250512051747.1026770-9-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22ASoC: tegra: I2S: Add Tegra264 supportSheetal2-49/+233
Add Tegra264 I2S support with following changes: - Add soc_data for Tegra264-specific variations - Tegra264 I2S supports 32 audio channels, hence update the TDM config, CIF configuration API and DAI channel_max parameter. - Register offsets and default values are updated to align with Tegra264. Signed-off-by: Sheetal <sheetal@nvidia.com> Link: https://patch.msgid.link/20250512051747.1026770-8-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22ASoC: tegra: Update PLL rate for Tegra264Sheetal1-2/+12
The PLLs should be set with a VCO frequency in the 900MHz – 1GHz range to minimize jitter and ppm error for Tegra264. Add the PLLA rate accordingly. Therefore, use 983040000 frequency is for multiple of 8K frequencies and 993484800 frequency is for multiple of 11.025K frequencies. Signed-off-by: Sheetal <sheetal@nvidia.com> Link: https://patch.msgid.link/20250512051747.1026770-7-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22ASoC: tegra: ASRC: Update ARAM addressSheetal2-8/+22
The ARAM address for Tegra264 has been updated. To maintain backward compatibility given its chip-specific nature, it's now included in the soc_data. Signed-off-by: Sheetal <sheetal@nvidia.com> Link: https://patch.msgid.link/20250512051747.1026770-6-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22ASoC: tegra: ADMAIF: Add Tegra264 supportSheetal2-38/+263
Add Tegra264 I2S support with following changes: - Add soc_data for Tegra264-specific variations - Tegra264 supports 32 RX and 32 TX ADMAIF channels and each ADMAIF stream supports max 32 channels. To accommodate the change dais, CIF configuration API and driver components are updated. - Register offsets and default values are updated to align with Tegra264. Signed-off-by: Sheetal <sheetal@nvidia.com> Link: https://patch.msgid.link/20250512051747.1026770-5-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22ASoC: tegra: CIF: Add Tegra264 supportSheetal1-4/+26
In Tegra264, the CIF register data bit positions are changed for I2S, AMX, ADX and ADMAIF AHUB modules, as they now support a maximum of 32 channels. tegra264_set_cif API added to set the CIF for IPs supporting 32 channels. Signed-off-by: Sheetal <sheetal@nvidia.com> Link: https://patch.msgid.link/20250512051747.1026770-4-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22dt-bindings: ASoC: Document Tegra264 APE supportSheetal16-5/+25
Add Tegra264 compatible strings to APE subsystem device bindings: - audio-graph-card: Due to different PLL clock rate. - admaif: Due to 32 channels supported and register offset changes. - i2s: Due to 32 channels supported and register offset changes. - amx/adx: Due to 32 channels supported and register offset changes. - asrc: Due to different ARAM address. - ahub: Due to AHUB IPs number of instances updates. - for future proofing the T264 compatibility is added for other device nodes. These bindings enable the enhanced audio features of Tegra264 while maintaining compatibility with existing platforms. Signed-off-by: Sheetal <sheetal@nvidia.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250512051747.1026770-3-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22dt-bindings: ASoC: admaif: Add missing propertiesSheetal1-0/+16
Add optional interconnect and iommu properties to admaif yaml. These properties are supported from Tegra186 SoC onwards. This fixes below dtbs_check error for Tegra194 and Tegra234: 'interconnect-names', 'interconnects', 'iommus' do not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Sheetal <sheetal@nvidia.com> Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Link: https://patch.msgid.link/20250512051747.1026770-2-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22ASoC: dt-bindings: audio-graph-card2: reference audio-graph routing propertyKuninori Morimoto1-5/+1
audio-graph.yaml already has "routing" property, let's reference it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/875xi4axln.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-21Add DAPM/ASoC helpers to create SDCA driversMark Brown8-25/+1502
Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>: Add helper functions to add DAPM widgets, routes, ALSA controls, and DAI drivers, these will be used to create SDCA function device drivers. This series should provide most of the core functionality needed to get a device registered and have a working DAPM graph within the device. There are some features that still need additional work, these are marked with FIXMEs in the code. The two main things are SDCA Clock Muxes (not used in our devices and needs some ASoC core work), and better support for more complex SDCA volume control definitions (our parts have fairly simple volumes, and SDCA has a large amount of flexibility in how the volume control is specified). The next steps in the process are to add helpers for the DAI ops themselves, some IRQ handling, and firmware download. And finally we should be able to actually add the SDCA class driver itself.
2025-05-21ASoC: Add Intel machine driver support for CS35L63Mark Brown2-0/+63
Merge series from Stefan Binding <sbinding@opensource.cirrus.com>: This adds support to the Intel machine drivers for CS35L63 codecs using soundwire, and also adds match entries for the CDB35L63-CB2 on MTL systems.
2025-05-21ASoC: dt-bindings: audio-graph-card2: add missing mic-det-gpiosKuninori Morimoto1-0/+2
The yaml has "hp-det-gpios" property, but Audio-Graph-Card2 can handle "mic-det-gpios" too. Add it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/877c2kaxn4.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-21ASoC: Intel: sof_sdw: Add support for wclrvp & ocelot in WCL platformNaveen Manohar1-0/+18
Add an entry in the soundwire quirk table for Wildcat boards to support WCL RVP Signed-off-by: Naveen Manohar <naveen.m@intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://patch.msgid.link/20250521034840.8083-1-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-20ASoC: Intel: soc-acpi-intel-mtl-match: Add match for CDB35L63-CB2Richard Fitzgerald1-0/+38
This adds a match entry for using all the amps on a CDB35L63-CB2 board without the CS42L43 codec. Configuration is: SDW3: 1x CS35L63 (OUT1) SDW1: 1x CS35L63 (OUT2) Speaker playback and amp feedback are aggregated. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Link: https://patch.msgid.link/20250516152107.210994-3-sbinding@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-20ASoC: intel: sof_sdw: Add support for CS35L63 into machine driverStefan Binding1-0/+25
CS35L63 is very similar to CS35L56, and uses the same driver, so we can use the same configuration. Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Link: https://patch.msgid.link/20250516152107.210994-2-sbinding@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-20ASoC: SDCA: Create DAI drivers from DisCoCharles Keepax3-6/+256
Use the previously parsed DisCo information from ACPI to create the DAI drivers required to connect an SDCA Function into an ASoC soundcard. Create DAI driver structures and populate the supported sample rates and sample widths into them based on the Input/Output Terminal and any attach Clock Source entities. More complex relationships with channels etc. will be added later as constraints as part of the DAI startup. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> Link: https://patch.msgid.link/20250516131011.221310-8-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-20ASoC: SDCA: Create ALSA controls from DisCoCharles Keepax3-5/+267
Use the previously parsed DisCo information from ACPI to create the ALSA controls required by an SDCA Function. This maps all User and Application level SDCA Controls to ALSA controls. Typically controls marked with those access levels are just volumes and mutes. SDCA defines volume controls as an integer in 1/256ths of a dB and then provides a mechanism to specify what values are valid (range templates). Currently only a simple case of a single linear volume range with a power of 2 step size is supported. This allows the code to expose the volume control using a simple shift. This will need expanded in the future, to support more complex ranges and probably also some additional control types but this should be sufficient to for a first pass. For non-dataport terminal widgets also add a pin switch to allow that endpoint to be turned on/off. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> Link: https://patch.msgid.link/20250516131011.221310-7-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-20ASoC: SDCA: Create DAPM widgets and routes from DisCoCharles Keepax4-1/+911
Use the previously parsed DisCo information from ACPI to create DAPM widgets and routes representing a SDCA Function. For the most part SDCA maps well to the DAPM abstractions. The primary point of interest is the SDCA Power Domain Entities (PDEs), which actually control the power status of the device. Whilst these PDEs are the primary widgets the other parts of the SDCA graph are added to maintain a consistency with the hardware abstract, and allow routing to take effect. As for the PDEs themselves the code currently only handle PS0 and PS3 (basically on and off), the two intermediate power states are not commonly used and don't map well to ASoC/DAPM. Other minor points of slightly complexity include, the Group Entities (GEs) these set the value of several other controls, typically Selector Units (SUs) for enabling a cetain jack configuration. Multiple SUs being controlled by a GE are easily modelled creating a single control and sharing it among the controlled muxes. SDCA also has a slight habit of having fully connected paths, relying more on activating the PDEs to enable functionality. This doesn't map quite so perfectly to DAPM which considers the path a reason to power the PDE. Whilst in the current specification Mixer Units are defined as fixed-function, in DAPM we create a virtual control for each input (which defaults to connected). This allows paths to be connected/disconnected, providing a more ASoC style approach to managing the power. PIN_SWITCHs will also be added for non-dataport terminal entities in a later patch along with the other ALSA controls, providing greater flexibility in power management. A top level helper sdca_asoc_populate_component() is exported that counts and allocates everything, however, the intermediate counting and population functions are also exported. This will allow end drivers to do allocation and add custom handling, which is probably fairly likely for the early SDCA devices. Clock muxes are currently not fully supported, so some future work will also be required there. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> Link: https://patch.msgid.link/20250516131011.221310-6-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-20ASoC: dapm: Add component level pin switchesCharles Keepax2-14/+74
The core currently supports pin switches for source/sink widgets, but only at the card level. SDCA components specify the fabric at the level of the individual components, to support this add helpers to allow component level pin switches. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> Link: https://patch.msgid.link/20250516131011.221310-5-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-20ASoC: SDCA: Move allocation of PDE delays arrayCharles Keepax1-6/+4
Move the allocation of the PDE delays array until after the size has been adjusted, this saves an additional division and simplifies the code slightly. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> Link: https://patch.msgid.link/20250516131011.221310-4-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-20ASoC: SDCA: Remove regmap module macrosCharles Keepax1-3/+0
There is no need to include MODULE_LICENSE() and MODULE_DESCRIPTION() in sdca_regmap.c as this file is part of a larger module that already defines these. Fixes: e3f7caf74b79 ("ASoC: SDCA: Add generic regmap SDCA helpers") Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> Link: https://patch.msgid.link/20250516131011.221310-3-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-20ASoC: SDCA: Fix minor typoCharles Keepax1-1/+1
Fix minor typo SDAC -> SDCA. Fixes: 42b144cb6a2d ("ASoC: SDCA: Add SDCA Control parsing") Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> Link: https://patch.msgid.link/20250516131011.221310-2-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-20Add sound card support for QCS9100 and QCS9075Mark Brown336-1438/+4691
Merge series from Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>: This patchset adds support for sound card on Qualcomm QCS9100 and QCS9075 boards.
2025-05-19ASoC: qcom: sc8280xp: Add sound card support for QCS9100 and QCS9075Mohammad Rafi Shaik1-0/+2
Add compatibles for sound card on Qualcomm QCS9100 and QCS9075 boards. Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com> Link: https://patch.msgid.link/20250519083244.4070689-3-mohammad.rafi.shaik@oss.qualcomm.com Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19ASoC: dt-bindings: qcom,sm8250: Add QCS9100 and QCS9075 sound cardMohammad Rafi Shaik1-0/+2
Document the bindings for the Qualcomm QCS9100 and QCS9075 board specific sound card. The bindings are the same as for other newer Qualcomm ADSP sound cards, thus keep them in existing qcom,sm8250.yaml file, even though Linux driver is separate. Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com> Link: https://patch.msgid.link/20250519083244.4070689-2-mohammad.rafi.shaik@oss.qualcomm.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19ASoC: tas2781: Header file cleanup and Move the macro definitions to fwlibShenghao Ding2-6/+6
Drop the I2C in one comment, for these registers are also used in SPI driver; Move the macro definition of TASDEVICE_CMD_XXX from tas2781.h to tas2781_fmwlib.c, because the macros are only referenced in only fwlib. Signed-off-by: Shenghao Ding <shenghao-ding@ti.com> Link: https://patch.msgid.link/20250518132451.707-1-shenghao-ding@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19ASoC: rt722: make regmap cache-only in probeShuming Fan2-1/+4
This patch makes sure the access to the codecs is cached until the device is enumerated. Signed-off-by: Shuming Fan <shumingf@realtek.com> Link: https://patch.msgid.link/20250519090645.2620292-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-26 04:19:34 +0300