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2022-09-20ASoC: SOF: Intel: add SKL/KBL hardware code loaderPierre-Louis Bossart
This patch adds support for the SkyLake and KabyLake code loader on top of the SOF IPC4. The work was initially contributed in 2018 by Liam Girdwood and Zhu Yingjiang, and abandoned due to firmware signature issues. With the existing support of IPC v4, it's time to re-add this capability. This patch uses the newly added FSR (Firmware State Register) definitions for DSP state handling and targeting, ass well as new state definition for SKL which indicates that the firmware has been started (similar to FW_ENTERED on other platforms). Co-developed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Co-developed-by: Peter Ujfalusi <peter.ujfalusi@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/20220920131700.133103-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-20ASoC: SOF: Intel: hda-dsp: expose functions for SKL supportPierre-Louis Bossart
In preparation of the IPCv4 IPC support, this patch adds exposes two functions required by the SKL/KBL boot and code loader. Co-developed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20220920131700.133103-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-20Merge branch 'for-linus' into for-nextTakashi Iwai
2022-09-20Revert "ALSA: usb-audio: Clean up endpoint setups at PCM prepare"Takashi Iwai
This reverts commit 32eeeed963ad4f41b422b3e314d96ded7283b201. As the fix for endpoint configuration split is reverted at next, do another revert here for a clean patch application. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-20Revert "ALSA: usb-audio: Split endpoint setups for hw_params and prepare"Takashi Iwai
This reverts commit ff878b408a03bef5d610b7e2302702e16a53636e. Unfortunately the recent fix seems bringing another regressions with PulseAudio / pipewire, at least for Steinberg and MOTU devices. As a temporary solution, do a straight revert. The issue for Android will be revisited again later by another different fix (if any). Fixes: ff878b408a03 ("ALSA: usb-audio: Split endpoint setups for hw_params and prepare") Cc: <stable@vger.kernel.org> BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=216500 Link: https://lore.kernel.org/r/20220920113929.25162-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-20ALSA: es18xx: Remove the unneeded result variableye xingchen
Return the value inb() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/20220920064605.215318-1-ye.xingchen@zte.com.cn Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-20Support for CS42L83 on Apple machinesMark Brown
Merge series from Martin Povišer <povik+lin@cutebit.org>: there's a CS42L83 headphone jack codec found in Apple computers (in the recent 'Apple Silicon' ones as well as in earlier models, one example [1]). The part isn't publicly documented, but it appears almost identical to CS42L42, for which we have a driver in kernel. This series adapts the CS42L42 driver to the new part, and makes one change in anticipation of a machine driver for the Apple computers. Patch 1 adds new compatible to the cs42l42 schema. Patches 2 to 7 are taken from Richard's recent series [2] adding soundwire support to cs42l42. They are useful refactorings to build on in the later patches, and also this way our work doesn't diverge. (I fixed missing free_irq path in cs42l42_init, did s/Soundwire/SoundWire/ in changelogs, rebased.) Patch 8 exports some regmap-related symbols from cs42l42.c so they can be used to create cs42l83 regmap in cs42l83-i2c.c later. Patch 9 is the cs42l83 support proper. Patch 10 implements 'set_bclk_ratio' on the cs42l42 core. This will be called by the upcoming ASoC machine driver for 'Apple Silicon' Macs. (We have touched on this change to be made in earlier discussion, see [3] and replies.) Patch 11 brings cs42l42-i2c.c in sync with cs42l83-i2c.c on dev_err_probe() usage.
2022-09-20ASoC: SOF: Intel: override mclk_id for ES8336 supportMark Brown
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: This patchset solves a known issue with ES8336 platforms wrt MCLK selection. Most of the devices use the MCLK0 signal, but some devices do use the MCLK1 signal. The MCLK is defined in the topology, it would be a nightmare to generate more topology files just for one MCLK difference. With a minor extension to the intel-nhlt library, the MCLK information can be found by parsing the NHLT table, and we can override the mclk_id at boot time. The only known issues for this platform remain the detection of GPIO and microphone connections, currently only possible with manual quirks. Thanks to Eugene J. Markow for testing this patchset.
2022-09-20ASoC: SOF: Intel: hda: override mclk_id after parsing NHLT SSP blobPierre-Louis Bossart
The NHLT is already used to determine which SSP is connected to an audio codec, we can parse the SSP blob to get the mclk_id from NHLT. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220919115350.43104-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-20ALSA: hda: intel-nhlt: add intel_nhlt_ssp_mclk_mask()Pierre-Louis Bossart
SOF topologies hard-code the MCLK used for SSP connections. That was a bad idea in hindsight, this information should really come from BIOS and/or machine driver. This patch introduces a helper to scan all SSP endpoints connected to a codec, and all formats to see what MCLK is used. When BIT(0) of the mdivc offset if set in the SSP blob, MCLK0 is used, and likewise when BIT(1) is set MCLK1 is used. The case where both MCLKs are used is possible but has never been seen in practice so should be treated as an error by the caller. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20220919115350.43104-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-20ASoC: soc.h: use array instead of playback/capture_widgetKuninori Morimoto
snd_soc_pcm_runtime has playback/capture_widget for Codec2Coddec. The naming is unclear. This patch names it as c2c_widget and uses array. struct snd_soc_pcm_runtime { ... => struct snd_soc_dapm_widget *playback_widget; => struct snd_soc_dapm_widget *capture_widget; ... } Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87pmfqv9mk.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-20ASoC: soc.h: use defined number instead of direct numberKuninori Morimoto
snd_soc_pcm_runtime has dpcm for Playback/Capture, but it is defined directly "2". It should use defined number. struct snd_soc_pcm_runtime { ... => struct snd_soc_dpcm_runtime dpcm[2]; ... } This patch fixup it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87r106v9mv.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-20ASoC: soc.h: remove num_cpus/codecsKuninori Morimoto
Current rtd has both dai_link pointer (A) and num_cpus/codecs (B). (A) rtd->dai_link = dai_link; (B) rtd->num_cpus = dai_link->num_cpus; (B) rtd->num_codecs = dai_link->num_codecs; But, we can get num_cpus/codecs (B) via dai_link (A). This means we don't need to keep num_cpus/codecs on rtd. This patch removes these. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87sfkmv9n3.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-20ALSA: hda: ext: remove always-true conditions on host and link releasePierre-Louis Bossart
By construction a host and link DMA are always decoupled. This decoupling happens in the assign() phase. There's no point in checking if the two parts are decoupled, this is by-design always-true. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20220919121041.43463-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-20ALSA: hda: ext: fix locking in stream_releasePierre-Louis Bossart
The snd_hdac_ext_stream_release() routine uses the bus reg_lock, but releases it before calling snd_hdac_stream_release() where the bus reg_lock is taken again. This creates a timing window where the link stream release could test an invalid 'opened' boolean status and fail to recouple the host and link parts. Fix by exposing a locked version of snd_hdac_stream_release() and use it without releasing the spinlock. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20220919121041.43463-8-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-20ALSA: hda: ext: simplify logic for stream assignmentPierre-Louis Bossart
The logic is needlessly complicated, the basic rule is: The host streams can be found by checking the 'opened' boolean. The link streams can be found by checking the 'link_locked' boolean. Once a stream is found, it can be unconditionally decoupled. The snd_hdac_ext_stream_decouple_locked() routine will make sure the register status is modified as needed and the 'decoupled' boolean set. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20220919121041.43463-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-20ALSA: hda: add snd_hdac_stop_streams() helperPierre-Louis Bossart
Minor code reuse, no functionality change. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20220919121041.43463-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-20ALSA: hda: Use hdac_ext prefix in snd_hdac_stream_free_all() for clarityPierre-Louis Bossart
Make sure there's no ambiguity on layering with the appropriate prefix added. Pure rename, no functionality changed. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20220919121041.43463-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-20ALSA: hda: ext: make snd_hdac_ext_stream_init() staticPierre-Louis Bossart
There are no external users of this helper, move to static and remove sympol export. No functionality change. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20220919121041.43463-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-20ALSA: hda: document state machine for hdac_streamsPierre-Louis Bossart
The code in this library is far from self-explanatory, hopefully this state diagram reverse-engineered from the code will help others understand the expected transitions. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20220919121041.43463-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-20ALSA: hda: make snd_hdac_stream_clear() staticPierre-Louis Bossart
This helper has no users outside of hdac_stream.c. External users should only use snd_hdac_stream_start() and snd_hdac_stream_stop(). No functional change beyond making the function static and removing the symbol export. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20220919121041.43463-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-20ALSA: hda/hdmi: Fix the converter allocation for the silent streamJaroslav Kysela
Track the converters handling the silent stream using a new variable to avoid mixing of the open/close and silent stream use. This change ensures the proper allocation of the converters. Fixes: 5f80d6bd2b01 ("ALSA: hda/hdmi: Fix the converter reuse for the silent stream") Signed-off-by: Jaroslav Kysela <perex@perex.cz> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20220919135444.3554982-1-perex@perex.cz Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-20Merge branch 'for-linus' into for-nextTakashi Iwai
2022-09-20ASoC: SOF: mediatek: add pcm_hw_params callback for mt8186Chunxu Li
add pcm_hw_params callback for mt8186 to support continue update dma host position Signed-off-by: Chunxu Li <chunxu.li@mediatek.com> Link: https://lore.kernel.org/r/20220917022610.594-1-chunxu.li@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-20ASoC: SOF: start using tracing instead of dev_dbgMark Brown
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: Multiple maintainers have told us to start using the tracing subsystem. Wish granted, this patchset suggested by Noah Klayman removes a number of verbose and arguably useless dev_dbg or dev_vdbg logs. Beyond higher efficiency and less intrusive instrumentation, the use of bpftrace scripts bring new functionality and helps gather statistics on usage count on a running system, see how we can get information on suspend/resume times with [1] [1] https://github.com/thesofproject/sof-test/blob/main/kernel_tracing/bpftrace_scripts/suspend_resume_time.bt
2022-09-19ASoC: tas2770: Reinit regcache on resetMartin Povišer
On probe of the ASoC component, the device is reset but the regcache is retained. This means the regcache gets out of sync if the codec is rebound to a sound card for a second time. Fix it by reinitializing the regcache to defaults after the device is reset. Fixes: b0bcbe615756 ("ASoC: tas2770: Fix calling reset in probe") Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220919173453.84292-1-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: nau8824: Fix semaphore is released unexpectedlySJLIN0
On resuming, we anticipate that the jack is detected before playback or capture. Therefore, we use semaphore to control the jack detection done without any bothering. During booting, the driver launches jack detection and releases the semaphore. However, it doesn't perceive the maniputation of semaphore is not like resuming procedure. This makes the semaphore's count value become to 2. There is more than one thread can enter into the critical section. This may get unexpected situation and make some chaos. Signed-off-by: SJLIN0 <SJLIN0@nuvoton.com> Signed-off-by: Wallace Lin <savagecin@gmail.com> Link: https://lore.kernel.org/r/20220915012800.825196-1-SJLIN0@nuvoton.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: SOF: add quirk to override topology mclk_idPierre-Louis Bossart
Some Intel-based platforms rely on a topology file that hard-codes the use of MCLK0. This is incorrect in 10% of the cases. Rather than generating yet another set of topology files, this patch adds a kernel module parameter to override the topology value. In hindsight, we should never have allowed mclks to be specified in topology, this is a hardware-level information that should not have been visible in the topology. Future patches will try to set this value automagically, e.g. by parsing the NHLT content. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220919115350.43104-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: SOF: Intel: hda: refine SSP count supportPierre-Louis Bossart
The SSP count is incorrect for TGL and MTL devices, the SSP count is limited to 3 (I2SPC parameter in the Integration HAS). Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20220919115350.43104-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: cs42l42: Switch to dev_err_probe() helperMartin Povišer
Replace dev_err() with dev_err_probe() in the probe path for consistency with cs42l83-i2c.c. Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220915094444.11434-12-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: cs42l42: Implement 'set_bclk_ratio'Martin Povišer
The driver wants to know the bit rate on the serial bus and takes that to be the value set by 'set_sysclk'. The 'set_bclk_ratio' op is a better fit for figuring out the clocking parameters of the serial bus, so implement that and give it precedence over the prior methods. Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220915094444.11434-11-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: cs42l83: Extend CS42L42 support to new partMartin Povišer
The CS42L83 part is a headphone jack codec found in recent Apple machines. It is a publicly undocumented part but as far as can be told it is identical to CS42L42 except for two points: * The chip ID is different. * Of those registers for which we have a default value in the existing CS42L42 kernel driver, one register (MCLK_CTL) differs in its reset value on CS42L83. To address those two points (and only those), add to the CS42L42 driver a separate CS42L83 front. Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220915094444.11434-10-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: cs42l42: Export regmap elements to core namespaceMartin Povišer
Export the regmap callbacks for indicating readable/volatile registers, also the range structure, to the CS42L42 core namespace. This is in advance of reusing these bits in a CS42L83 driver frontend. Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220915094444.11434-9-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: cs42l42: Split I2C identity into separate moduleRichard Fitzgerald
Split the I2C bus driver definition and probe()/remove() into a separate module so that a SoundWire build of CS42L42 support does not have a spurious dependency on I2C. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220915094444.11434-8-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: cs42l42: Pass component and dai defs into common probeRichard Fitzgerald
Pass pointers to snd_soc_component_driver and snd_soc_dai_driver objects into cs42l42_common_probe(). This is in preparation for adding SoundWire support. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220915094444.11434-7-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: cs42l42: Split cs42l42_resume into two functionsRichard Fitzgerald
On SoundWire the system resume cannot restore registers until the host controller has re-enumerated the peripheral. This patch splits cs42l42_resume() into two functions, one to power up and the other to restore registers, ready for adding SoundWire support. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220915094444.11434-6-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: cs42l42: Split probe() and remove() into stagesRichard Fitzgerald
To prepare for adding SoundWire the probe must be split into three parts: 1) The bus-specific probe 2) Common bus-agnostic probe steps 3) Initialization of the peripheral registers Step (3) must be separate because on SoundWire devices the probe must enable power supplies and release reset so that the peripheral can be enumerated by the bus, but it isn't possible to access registers until enumeration has completed. The call to devm_snd_soc_register_component() must be done at stage (2) so that it can EPROBE_DEFER if necessary. In SoundWire systems stage (3) is not a probe event so a deferral at this stage would not result in re-probing dependencies. A new init_done flag indicates that the chip has been identified and initialized. This is used to prevent cs42l42_remove(), cs42l42_suspend(), cs42l42_restore() and cs42l42_irq_thread() from attempting register accesses if the chip was not successfully initialized. Although this cannot happen on I2C, because the entire probe would fail, it is possible on SoundWire if probe succeeds but the cs42l42 is never enumerated. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220915094444.11434-5-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: cs42l42: Use cs42l42->dev instead of &i2c_client->devRichard Fitzgerald
In preparation for splitting cs42l42_i2c_probe() into multiple functions replace use of &i2c_client->dev with cs42l42->dev. This reduces diff clutter in the patch that splits the function. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220915094444.11434-4-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: cs42l42: Add bitclock frequency argument to cs42l42_pll_config()Richard Fitzgerald
Clean up the handling of bitclock frequency by keeping all the logic in cs42l42_pcm_hw_params(), which then simply passes the frequency as an argument to cs42l42_pll_config(). The previous code had become clunky as a legacy of earlier versions of the clock handling. The logic was split across cs42l42_pcm_hw_params() and cs42l42_pll_config(), with the params-derived bclk stashed in struct cs42l42_private only to pass it to cs42l42_pll_config(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220915094444.11434-3-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: dt-bindings: cs42l42: Add 'cs42l83' compatibleMartin Povišer
CS42L83 is a publicly undocumented part found in Apple machines, similar (almost identical) to CS42L42. Share the binding schema of CS42L42 for it. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220915094444.11434-2-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: sunxi: sun4i-codec: set debugfs_prefix for CPU DAI componentMikhail Rudenko
At present, succesfull probing of H3 Codec results in an error debugfs: Directory '1c22c00.codec' with parent 'H3 Audio Codec' already present! This is caused by a directory name conflict between codec components. Fix it by setting debugfs_prefix for the CPU DAI component. Signed-off-by: Mikhail Rudenko <mike.rudenko@gmail.com> Link: https://lore.kernel.org/r/20220913212256.151799-2-mike.rudenko@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: Intel: sof_rt5682: use devm_kcalloc() instead of devm_kzalloc()ye xingchen
Use 2-factor multiplication argument form devm_kcalloc() instead of devm_kzalloc(). Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220916062630.154277-1-ye.xingchen@zte.com.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: rt5682s: Reduce coupling of PLLB settingDerek Fang
Some parts of rt5682s CCF function are implemented by 'PLLB' dapm widget. The coupling risk exists, so this patch fixes it. Signed-off-by: Derek Fang <derek.fang@realtek.com> Link: https://lore.kernel.org/r/20220913025658.5005-3-derek.fang@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: rt5682s: Reduce coupling of I2S1 settingDerek Fang
Some parts of rt5682s CCF function are implemented by 'I2S1' dapm widget. The coupling risk exists, so this patch fixes it. Signed-off-by: Derek Fang <derek.fang@realtek.com> Link: https://lore.kernel.org/r/20220913025658.5005-2-derek.fang@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: rt5682s: Reduce coupling of Micbias and Vref2 settingsDerek Fang
Some parts of rt5682s CCF function are implemented by 'MICBIAS' and 'Vref2' dapm widgets. There is a risk of causing not expected behavior if we mix using dapm and CCF operations in machine specific code. This patch reduces the coupling. Signed-off-by: Derek Fang <derek.fang@realtek.com> Link: https://lore.kernel.org/r/20220913025658.5005-1-derek.fang@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: sunxi: Add Allwinner H6 Digital MIC driverBan Tao
The Allwinner H6 and later SoCs have an DMIC block which is capable of capture. Signed-off-by: Ban Tao <fengzheng923@gmail.com> Tested-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/1662965133-9232-1-git-send-email-fengzheng923@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: Intel: sof_es8336: use function devm_kcalloc() instead of devm_kzalloc()ye xingchen
Use 2-factor multiplication argument form devm_kcalloc() instead of devm_kzalloc(). Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220916062415.153659-1-ye.xingchen@zte.com.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: SOF: pci: Change DMI match info to support all Chrome platformsJairaj Arava
In some Chrome platforms if OEM's use their own string as SYS_VENDOR than "Google", it leads to firmware load failure from intel/sof/community path. Hence, changing SYS_VENDOR to PRODUCT_FAMILY in which "Google" is used as common prefix and is supported in all Chrome platforms. Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Chao Song <chao.song@intel.com> Reviewed-by: Curtis Malainey <curtis@malainey.com> Signed-off-by: Jairaj Arava <jairaj.arava@intel.com> Signed-off-by: Curtis Malainey <cujomalainey@chromium.org> Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220919114429.42700-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ALSA: intel-dspconfig: add ES8336 support for AlderLake-PSMuralidhar Reddy
added quirks for ESS8336 for AlderLake-PS Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Muralidhar Reddy <muralidhar.reddy@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220919114548.42769-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-19ASoC: sun50i-dmic: dt-bindings: add DT bindings for DMIC controllerBan Tao
DT binding documentation for this new ASoC driver. Signed-off-by: Ban Tao <fengzheng923@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/1662966333-18000-1-git-send-email-fengzheng923@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit (git 2.34.1) at 2025-07-16 19:09:12 +0000