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13 daysDocumentation: sound: tas675x: Fix temperature range and impedance documentationSen Wang
Two corrections against the TRM (SLOU589A): - Corrected channel temperature range - Corrected conversion formula for global temperature Fixes: ba46edca354e ("Documentation: sound: Add TAS675x codec mixer controls documentation") Signed-off-by: Sen Wang <sen@ti.com> Link: https://patch.msgid.link/20260630183126.2588322-4-sen@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
2026-06-17Merge tag 'sound-7.2-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "Unsurprisingly, we've had a fairly busy development cycle with various fixes and enhancements. While the majority of changes consist of device-specific fixes, a significant number of cleanups, hardening, and modernizations have been applied to the core frameworks as well. Below are some highlights: ALSA Core: - Hardening, race condition, and UAF/leak fixes in the ALSA timer and sequencer cores - Widespread adoption of flexible array members across core structures - Integration of new simple refcount helper functions to simplify code ASoC Core: - Introduction of a unified SoundWire enumeration helper to clean up redundant device initialization across codecs - Enhancements to SDCA support, including handling devices with multiple functions of the same type and proper jack reporting masks - Continued refactoring of ASoC component debugfs and DAPM structures - Simplification and improvements to the format auto-selection mechanism - Added shared BCLK rate constraints for cross-DAI coordination ASoC Platforms & Codecs: - Initial bring-up and power management support for AMD ACP 7.x - Support for Everest Semi ES9356 (SDCA), Mediatek MT2701 (on-chip HDMI) and MT8196 SoCs, Renesas RZ/G3E, SpacemiT K3, and TI TAC5xx2/TAS67524 - Added a new generic driver for GPIO-driven amplifiers - Continued mass conversion of locking code to guard() helpers across numerous platform drivers (MediaTek, Rockchip, STM32, Samsung, etc) - Cleanup of legacy non-DT platform data and rollbacks for obsolete SH Ecovec24/7724se boards HD- and USB-Audio: - Device-specific hardware quirks and fixes for various Realtek HD-Audio devices (Lenovo, HP, ASUS, Acer, Clevo) - Refinements to Qualcomm USB-audio offloading support - Front-panel controls and autogain status support for Scarlett Gen 4 - Quirks for XIBERIA (K03S), Sennheiser (MOMENTUM 3), Edifier (MF200), Novation (Mininova), and Behringer (Flow 8) USB-audio devices - Improved robustness by rolling back or propagating write errors to the mixer control caches (Babyface Pro, US-16x08, Scarlett) Others: - Support for the HT-Omega eClaro PCI sound card in the Oxygen driver - Robustness improvements and fixes for Virtio-audio, Xen-front, and legacy OSS dmasound drivers" * tag 'sound-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (483 commits) ALSA: usb-audio: Add iface reset and delay quirk for XIBERIA K03S ALSA: hda/realtek: Add quirk for Lenovo Xiaoxin 14 GT ALSA: hda/realtek: Add CS35L41 I2C quirk for ASUS UM3405GA ALSA: timer: Fix racy timeri->timer changes with rwlock ALSA: core: Fix unintuitive behavior of snd_power_ref_and_wait() ALSA: seq: avoid stale FIFO cells during resize ALSA: seq: oss: Serialize readq reset state with q->lock ASoC: dt-bindings: Fix RT5677 "realtek,gpio-config" type ASoC: audio-graph-card2: recommend to use auto select DAI format ASoC: update auto format selection method ASoC: renesas: rcar: update auto select format ASoC: codecs: pcm3168a: update auto select format ASoC: codecs: ak4619: update auto select format ASoC: codecs: peb2466: don't use array if single pattern ASoC: codecs: idt821034: don't use array if single pattern ASoC: codecs: framer-codec: don't use array if single pattern ASoC: remove SND_SOC_POSSIBLE_xBx_xFx ASoC: adau1372: Clear PLL_EN on failed PLL lock without reset GPIO ALSA: seq: Don't re-bounce the error event ASoC: bcm: cygnus: use scoped child node loop ...
2026-06-16Merge tag 'docs-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/docs/linuxLinus Torvalds
Pull documentation updates from Jonathan Corbet: "Things have calmed down a bit on the docs front, with no earthshaking changes this time around: - Ongoing work on the Japanese and Portuguese translations - Better integration of the MAINTAINERS file into the rendered documents, including a search interface - A seemingly infinite supply of fixes for typos, minor grammatical issues, and related problems that LLMs find with abandon" * tag 'docs-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/docs/linux: (93 commits) docs: pt_BR: Translate 3.Early-stage.rst into Portuguese docs: pt_BR: update "Purpose of Defconfigs" section in maintainer-soc.rst Documentation: bug-hunting.rst: fix grammar docs/ja_JP: translate submitting-patches.rst (interleaved-replies) docs: Fix minor grammatical error docs/{it_it,sp_SP,zh_CN,zh_TW}: update references to removed CONFIG_DEBUG_SLAB Documentation: process: fix brackets Documentation: arch: fix brackets docs/dyndbg: explain flags parse 1st docs/dyndbg: update examples \012 to \n docs: kernel-parameters: Fix stale sticore file paths docs: real-time: Fix duplicated sched(7) text docs: kgdb: Fix stale source file paths docs: sonypi: Fix stale header file path docs: kernel-parameters: Remove sa1100ir IrDA parameter iommu: Documentation: rearrange, update kernel-parameters docs: md: fix grammar in speed_limit description docs: changes.rst: restore pahole 1.26 minimum (regressed by sort) Documentation: Fix syntax of kmalloc_objs example in coding style doc docs: pt_BR: update maintainer-handbooks ...
2026-06-15Merge tag 'asoc-v7.2' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v7.2 There's been quite a lot of framework improvements this time around, though mainly cleanups and robustness rather than user visible features. The same pattern is seen with a lot of the driver work that's going on, there are new features but a huge proportion of this is bug fixing and cleanup work. We also have a good selectio of new device support. - Improvements to SDCA jack handling from Charles Keepax. - Use of device links to make suspend handling more robust from Richard Fitzgerald. - Use of a new helper to factor out a common pattern in SoundWire enmeration from Charles Keepax. - Slimming down of the component from Kuninori Morimoto. - Simplification of format auto selection from Kuninori Morimoto. - Lots of conversions to guard() from Bui Duc Phuc. - Addition of a simple-amplifier driver supporting more featureful GPIO controller amplifiers than the previous basic driver from Herve Codina. - Support for AMD ACP 7.x, Cirrus Logic CS42448/CS42888, Everest Semi ES9356, Mediatek MT2701 and MT8196, Renesas RZ/G3E, Spacemit K3, Texas Instruments TAC5xx2 and TAS67524.
2026-05-31ALSA: usb-audio: Add QUIRK_FLAG_MIXER_GET_CUR_BROKENRong Zhang
Since commit 86aa1ea1f15c ("ALSA: usb-audio: Do not expose sticky mixers"), the UAC mixer core utilizes volume SET_CUR and GET_CUR to identify devices with sticky mixers. Unfortunately, even though most devices with sticky GET_CUR also have corresponding sticky SET_CUR, which I actually met more since the commit had been merged, there is also a rare case that some devices may have volume mixers that responds to SET_CUR properly but with its GET_CUR stubbed. This cause the sticky check to consider the mixer to be sticky and unnecessarily disable it. As the sticky check can't distinguish between sticky mixers and working SET_CUR but broken GET_CUR, add QUIRK_FLAG_MIXER_GET_CUR_BROKEN to tell that the device should fall into the second category when GET_CUR returns a constant value. In this case, the sticky check becomes non-fatal and only disables GET_CUR instead of the whole mixer. The current volume will then be provided by the internal cache that stores the last set volume. An info message prompting users to check MIXER_GET_CUR_BROKEN for potential sticky mixers is also added, so that users can learn how to do some experiments to determine what's going on. If the mixer surprisingly turns out to be non-sticky, they can submit a patch for a new quirk table entry. Signed-off-by: Rong Zhang <i@rong.moe> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20260531-uac-quirk-get-cur-vol-v4-1-ede643dca151@rong.moe
2026-05-27ALSA: doc: usb-audio: Add doc for QUIRK_FLAG_IFB_SILENCE_ON_EMPTYRong Zhang
QUIRK_FLAG_IFB_SILENCE_ON_EMPTY was introduced into usb-audio before without appropriate documentation, so add it. Fixes: a23812004228 ("ALSA: usb-audio: add IFB_SILENCE_ON_EMPTY quirk for Behringer Flow 8") Signed-off-by: Rong Zhang <i@rong.moe> Link: https://patch.msgid.link/20260527-uac-quirk-get-cur-vol-v1-1-e9362b712e5e@rong.moe Signed-off-by: Takashi Iwai <tiwai@suse.de>
2026-05-18ASoC: Add support for GPIOs driven amplifiersMark Brown
Herve Codina <herve.codina@bootlin.com> says: On some embedded system boards, audio amplifiers are designed using discrete components such as op-amp, several resistors and switches to either adjust the gain (switching resistors) or fully switch the audio signal path (mute and/or bypass features). Those switches are usually driven by simple GPIOs. This kind of amplifiers are not handled in ASoC and the fallback is to let the user-space handle those GPIOs out of the ALSA world. In order to have those kind of amplifiers fully integrated in the audio stack, this series introduces the audio-gpio-amp to handle them. This new ASoC component allows to have the amplifiers seen as ASoC auxiliarty devices and so it allows to control them through audio mixer controls. In order to ease the review, I choose to split modifications related to the merge of the gpio-audio-amp part into the simple-amplfier driver in several commits. Link: https://patch.msgid.link/20260513081702.317117-1-herve.codina@bootlin.com
2026-05-15ALSA: doc: cs35l56: Update path to HDA driver sourceRichard Fitzgerald
The HDA drivers were moved to sound/hda/... so update a Documentation reference that still pointed to the old location. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20260511104148.36382-1-rf@opensource.cirrus.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2026-05-10ASoC: docs: Fix stale and misspelled referencesCássio Gabriel
While reading some docs, I have found some minor misspelled words and some parts that could be improved. The ASoC USB documentation refers to the USB DPCM backend link as DCPM in two places. The ASoC platform documentation still points readers to the old DPCM.txt name. The ALSA configuration guide also has two references that omit their current subdirectory. Fix a few stale and misspelled references in the ALSA and ASoC documentation and update the references and fix a typo in the ASoC index. Assisted-by: Codex:GPT-5.5 Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com> Link: https://patch.msgid.link/20260508-asoc-doc-fixes-v1-1-b53eec42e340@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2026-05-03Documentation: adopt new coding style of type-aware kmalloc-familyManuel Ebner
Update the documentation to reflect new type-aware kmalloc-family as suggested in commit 2932ba8d9c99 ("slab: Introduce kmalloc_obj() and family") ptr = kmalloc(sizeof(*ptr), gfp); -> ptr = kmalloc_obj(*ptr, gfp); ptr = kmalloc(sizeof(struct some_obj_name), gfp); -> ptr = kmalloc_obj(*ptr, gfp); ptr = kzalloc(sizeof(*ptr), gfp); -> ptr = kzalloc_obj(*ptr, gfp); ptr = kmalloc_array(count, sizeof(*ptr), gfp); -> ptr = kmalloc_objs(*ptr, count, gfp); ptr = kcalloc(count, sizeof(*ptr), gfp); -> ptr = kzalloc_objs(*ptr, count, gfp); Signed-off-by: Manuel Ebner <manuelebner@mailbox.org> Acked-by: SeongJae Park <sj@kernel.org> Acked-by: Vlastimil Babka (SUSE) <vbabka@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20260429071445.309733-2-manuelebner@mailbox.org>
2026-04-30ASoC: docs: fix TAS675x doc build warningsRandy Dunlap
Add tas675x.rst to the index file and extend the heading underline to avoid build warnings: Documentation/sound/codecs/tas675x.rst: WARNING: document isn't included in any toctree [toc.not_included] Documentation/sound/codecs/tas675x.rst:659: WARNING: Title underline too short. Overtemperature Shutdown (0x87) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [docutils] Fixes: ba46edca354e ("Documentation: sound: Add TAS675x codec mixer controls documentation") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://patch.msgid.link/20260429225751.1995224-1-rdunlap@infradead.org Signed-off-by: Mark Brown <broonie@kernel.org>
2026-04-27Documentation: sound: Add TAS675x codec mixer controls documentationSen Wang
Add documentation for the TAS675x mixer controls, fault monitoring, and driver known limitations. Signed-off-by: Sen Wang <sen@ti.com> Link: https://patch.msgid.link/20260416232640.3084132-4-sen@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
2026-03-04ALSA: usb-audio: Add QUIRK_FLAG_MIXER_{PLAYBACK,CAPTURE}_LINEAR_VOLRong Zhang
Some quirky devices tune their volume by linearly tuning the voltage level (linear volume). In other words, such devices has a linear TLV mapping of DECLARE_TLV_DB_LINEAR(scale, TLV_DB_GAIN_MUTE, 0). Add quirk flags MIXER_PLAYBACK_LINEAR_VOL and MIXER_CAPTURE_LINEAR_VOL to represent this case respectively for playback and capture mixers. No functional change intended. Signed-off-by: Rong Zhang <i@rong.moe> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20260303194805.266158-7-i@rong.moe
2026-03-03ALSA: doc: usb-audio: Add doc for QUIRK_FLAG_SKIP_IFACE_SETUPRong Zhang
QUIRK_FLAG_SKIP_IFACE_SETUP was introduced into usb-audio before without appropriate documentation, so add it. Fixes: 38c322068a26 ("ALSA: usb-audio: Add QUIRK_FLAG_SKIP_IFACE_SETUP") Cc: stable@vger.kernel.org Signed-off-by: Rong Zhang <i@rong.moe> Link: https://patch.msgid.link/20260302173300.322673-1-i@rong.moe Signed-off-by: Takashi Iwai <tiwai@suse.de>
2026-02-02docs: fix 're-use' -> 'reuse' in documentationRhys Tumelty
Signed-off-by: Rhys Tumelty <rhys@tumelty.co.uk> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20260128220233.179439-1-rhys@tumelty.co.uk>
2026-01-23Documentation: use a source-read extension for the index link boilerplateJani Nikula
The root document usually has a special :ref:`genindex` link to the generated index. This is also the case for Documentation/index.rst. The other index.rst files deeper in the directory hierarchy usually don't. For SPHINXDIRS builds, the root document isn't Documentation/index.rst, but some other index.rst in the hierarchy. Currently they have a ".. only::" block to add the index link when doing SPHINXDIRS html builds. This is obviously very tedious and repetitive. The link is also added to all index.rst files in the hierarchy for SPHINXDIRS builds, not just the root document. Put the boilerplate in a sphinx-includes/subproject-index.rst file, and include it at the end of the root document for subproject builds in an ad-hoc source-read extension defined in conf.py. For now, keep having the boilerplate in translations, because this approach currently doesn't cover translated index link headers. Cc: Jonathan Corbet <corbet@lwn.net> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Tested-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> [jc: did s/doctree/kern_doc_dir/ ] Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20260123143149.2024303-1-jani.nikula@intel.com>
2025-11-03ASoC: doc: cs35l56: Update firmware filename description for B0 siliconRichard Fitzgerald
Update the text for firmware file naming to show that the l?u? suffix is supported on CS35L56 B0 silicon and ampN was only used on early firmware. The previous version of this text only said that B0 silicon used the ampN suffix. Since kernel 6.16 the driver supports both the old ampN and new l?u? suffix for B0 silicon. New firmwares will use the l?u? suffix. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20251103115809.33953-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-10-04ALSA: emu10k1: Fix typo in docsBhanu Seshu Kumar Valluri
interally => internally Signed-off-by: Bhanu Seshu Kumar Valluri <bhanuseshukumar@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-09-28ALSA: doc: improved docs about quirk_flags in snd-usb-audioCryolitia PukNgae
Just briefly described about the option's change and its new usage. Signed-off-by: Cryolitia PukNgae <cryolitia@uniontech.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-09-28Merge branch 'for-linus' into for-nextTakashi Iwai
Pull 6.17-devel branch for applying further changes cleanly. Signed-off-by: Taksahi Iwai <tiwai@suse.de>
2025-09-20Merge tag 'asoc-v6.18' of ↵Takashi Iwai
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.
2025-09-16ASoC: codecs: pcm1754: add pcm1754 dac driverMark Brown
Merge series from Stefan Kerkmann <s.kerkmann@pengutronix.de>: Add a CODEC driver for the TI PCM1754.
2025-09-04ALSA: usb-audio: add quirk QUIRK_FLAG_MIXER_CAPTURE_MIN_MUTECryolitia PukNgae
The same hardware problem to QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE also occurs on the capture streams on some USB devices. Add a new flag for processing the quirk. Link: https://lore.kernel.org/all/C22C1A172EBB9BD9+eccc2e4a-d21e-4a7d-848c-bbf3982feb94@uniontech.com/ Signed-off-by: Cryolitia PukNgae <cryolitia@uniontech.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250903-sound-v1-2-d4ca777b8512@uniontech.com
2025-09-03ALSA: docs: Remove 3rd person singular s in *to indicate*Paul Menzel
Fixes: 78811dd56def ("ALSA: docs: Add documents for recently changes in snd-usb-audio") Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Link: https://patch.msgid.link/20250903100842.267194-1-pmenzel@molgen.mpg.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-08-29ALSA: docs: Add documents for recently changes in snd-usb-audioCryolitia PukNgae
Changed: - ignore_ctl_error - lowlatency - skip_validation - quirk_flags[19:24] [ corrected a typo -- tiwai ] Signed-off-by: Cryolitia PukNgae <cryolitia@uniontech.com> Link: https://patch.msgid.link/20250829-sound-doc-v1-1-e0110452b03d@uniontech.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-08-29ASoC: doc: Internally link to Writing an ALSA Driver docsBagas Sanjaya
ASoC codec and platform driver docs contain reference to writing ALSA driver docs, as an external link. Use :doc: directive for the job instead. Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Message-ID: <20250829075524.45635-13-bagasdotme@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-18ASoC: doc: cs35l56: Add CS35L63 to the list of supported devicesRichard Fitzgerald
Add CS35L63 to the list of parts supported by the cs35l56 driver and mention the CS35L63 where the text refers to the supported part numbers. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20250618145547.152814-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-12ASoC: doc: cs35l56: Update to add new SoundWire firmware filename suffixRichard Fitzgerald
Add the new firmware filename suffix used for SoundWire systems with CS35L57, CS35L63 or CS35L56 later than B0 silicon. This uses the SoundWire physical address of the amp to identify which firmware file to load on that amp. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20250612121428.1667-4-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-04-11ASoC: doc: Add documentation for SOC USBWesley Cheng
With the introduction of the soc-usb driver, add documentation highlighting details on how to utilize the new driver and how it interacts with different components in USB SND and ASoC. It provides examples on how to implement the drivers that will need to be introduced in order to enable USB audio offloading. Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20250409194804.3773260-20-quic_wcheng@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-03-26Merge tag 'sound-6.15-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "We've received lots of commits at this time, as a result of various cleanup and refactoring works as well as a few new drivers and the generic SoundWire support. Most of changes are device-specific, little about the core changes. Some highlights below: Core: - A couple of (rather minor) race fixes in ALSA sequencer code - A regression fix in ALSA timer code that may lead to a deadlock ASoC: - A large series of code conversion to use modern terminology for the clocking configuration - Conversions of PM ops with the modern macros in all ASoC drivers - Clarification of the control operations - Prepartory work for more generic SoundWire SCDA controls - Support for AMD ACP 7.x, AWINC WM88166, Everest ES8388, Intel AVS PEAKVOL and GAIN DSP modules Mediatek MT8188 DMIC, NXP i.MX95, nVidia Tegra interconnects, Rockchip RK3588 S/PDIF, Texas Instruments SN012776 and TAS5770L, and Wolfson WM8904 DMICs Others: - Conversions of PM ops with the modern macros in the rest drivers - USB-audio quirks and fixes for Presonus Studio, DJM-A9, CME - HD-audio quirks and fixes ASUS, HP, Lenovo, and others" * tag 'sound-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (651 commits) ALSA: hda: tas2781-i2c: Remove unnecessary NULL check before release_firmware() ALSA: hda: cs35l56: Remove unnecessary NULL check before release_firmware() ALSA: hda/realtek: Bass speaker fixup for ASUS UM5606KA ALSA: hda/realtek: Fix built-in mic assignment on ASUS VivoBook X515UA ALSA: hda/realtek: Add support for various HP Laptops using CS35L41 HDA ALSA: timer: Don't take register_mutex with copy_from/to_user() ASoC: SDCA: Correct handling of selected mode DisCo property ASoC: amd: yc: update quirk data for new Lenovo model ALSA: hda/realtek: fix micmute LEDs on HP Laptops with ALC3247 ALSA: hda/realtek: fix micmute LEDs on HP Laptops with ALC3315 ASoC: SOF: mediatek: Commonize duplicated functions ASoC: dmic: Fix NULL pointer dereference ASoC: wm8904: add DMIC support ASoC: wm8904: get platform data from DT ASoC: dt-bindings: wm8904: Add DMIC, GPIO, MIC and EQ support ASoC: wm8904: Don't touch GPIO configs set to 0xFFFF of: Add of_property_read_u16_index ALSA: oxygen: Fix dependency on CONFIG_PM_SLEEP ASoC: ops: Apply platform_max after deciding control type ASoC: ops: Remove some unnecessary local variables ...
2025-03-24Merge tag 'asoc-v6.15' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v6.15 This is a very big release due to a combination of some big new work, mainly new drivers and generic SoundWire support, and some wide ranging cleanup work that made small changes to a lot of drivers. - Morimoto-san has completed the conversion to use modern terminology for the clocking configuration, and several other cleanups with narrower impact. - All the power management operation configuration was updated to use current idioms by Takashi Iwai. - Clarification of the control operations from Charles Keepax. - Prepartory work for more generic SoundWire SCDA controls from Charles Keepax. - Support for AMD ACP 7.x, AWINC WM88166, Everest ES8388, Intel AVS PEAKVOL and GAIN DSP modules Mediatek MT8188 DMIC, NXP i.MX95, nVidia Tegra interconnects, Rockchip RK3588 S/PDIF, Texas Instruments SN012776 and TAS5770L, and Wolfson WM8904 DMICs, Some changes from the tip tree adding APIs needed by the AMD code are included, these were unfortunately rebased in the tip tree after being pulled in. There's also some regmap changes supporting the SCDA work and some devres refactoring that was pulled in to support other changes.
2025-03-05ASoC: doc: use SND_SOC_DAILINK_xxx() macroKuninori Morimoto
We can use SND_SOC_DAILINK_xxx() macro to define CPU/Codec/Platform. Let's use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://patch.msgid.link/87tt88z5nd.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-03-03ASoC: Documentation: Codec to Codec: use inclusive language for ↵Kuninori Morimoto
SND_SOC_DAIFMT_CBx_CFx In SND_SOC_DAIFMT_CBx_CFx, M/S are no longer used. use P/C. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://patch.msgid.link/87eczlh4s7.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-02-25ASoC: Documentation: DPCM: use inclusive language for SND_SOC_DAIFMT_CBx_CFxKuninori Morimoto
In SND_SOC_DAIFMT_CBx_CFx, M/S are no longer used. use P/C. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://patch.msgid.link/87ikp6vii9.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-02-18Documentation: typo fixesArmin Mahdilou
Fixed some spelling issues in documentations. Signed-off-by: Armin Mahdilou <Armin.Mahdilou@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250210192754.30283-1-Armin.Mahdilou@gmail.com
2025-02-05ALSA: docs: Fix module paths in /sysJakub Wilk
It's /sys/module/ (singular), not /sys/modules/. Signed-off-by: Jakub Wilk <jwilk@jwilk.net> Link: https://patch.msgid.link/20250130180823.1864-2-jwilk@jwilk.net Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-02-05ALSA: docs: Fix typoJakub Wilk
Signed-off-by: Jakub Wilk <jwilk@jwilk.net> Link: https://patch.msgid.link/20250130180823.1864-1-jwilk@jwilk.net Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-01-20Merge branch 'for-linus' into for-nextTakashi Iwai
Pull pending ASoC and HD-audio fixes for 6.14-rc1 Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-01-12ALSA: seq: Notify UMP EP and FB changesTakashi Iwai
So far we notify the sequencer client and port changes upon UMP FB changes, but those aren't really corresponding to the UMP updates. e.g. when a FB info gets updated, it's not notified but done only when some of sequencer port attribute is changed. This is no ideal behavior. This patch adds the two new sequencer event types for notifying the UMP EP and FB changes via the announce port. The new event takes snd_seq_ev_ump_notify type data, which is compatible with snd_seq_addr (where the port number is replaced with the block number). The events are sent when the EP and FB info gets updated explicitly via ioctl, or the backend UMP receives the corresponding UMP messages. The sequencer protocol version is bumped to 1.0.5 along with it. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250110155943.31578-9-tiwai@suse.de
2025-01-12ALSA: rawmidi: Show substream activity in info ioctlTakashi Iwai
The UMP legacy rawmidi may turn on/off the substream dynamically depending on the UMP Function Block information. So far, there was no direct way to know whether the substream is disabled (inactive) or not; at most one can take a look at the substream name string or try to open and get -ENODEV. This patch extends the rawmidi info ioctl to show the current inactive state of the given substream. When the selected substream is inactive, info flags field contains the new bit flag SNDRV_RAWMIDI_INFO_STREAM_INACTIVE. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250110155943.31578-3-tiwai@suse.de
2025-01-12ALSA: rawmidi: Expose the tied device number in info ioctlTakashi Iwai
The UMP legacy rawmidi is derived from the UMP rawmidi, but currently there is no way to know which device is involved in other side. This patch extends the rawmidi info ioctl to show the tied device number. As default it stores -1, indicating that no tied device. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250110155943.31578-2-tiwai@suse.de
2025-01-09ALSA: doc: Add codecs/index.rst to top-level indexRichard Fitzgerald
commit 088fb4ee17fc ("ALSA: doc: cs35l56: Add information about Cirrus Logic CS35L54/56/57") added a new subdirectory with an index file, so this file must be added to the top-level index. Fixes: 088fb4ee17fc ("ALSA: doc: cs35l56: Add information about Cirrus Logic CS35L54/56/57") Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20250109105657.96860-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-01-08ALSA: doc: cs35l56: Add information about Cirrus Logic CS35L54/56/57Richard Fitzgerald
Add documentation for the Cirrus Logic CS35L54/56/57 amps, which are all managed by the cs35l56 drivers. The aim and scope of this documentation is to provide troubleshooting information for end-users. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20250108141045.1032-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-11-28Merge tag 'asoc-fix-v6.13-merge-window' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v6.13 A pile of driver specific quirks and fixes that came in since the merge window. One of the AMD fixes is a bit broken for some systems, I'm expecting an incremental change to fix that but it seems better overall to merge the rest of the fixes. There's also one small documentation update that seemed sensible to apply now, pointing to the dapm-graph tool.
2024-11-25ASoC: doc: dapm: Add location information for dapm-graph toolanish kumar
To help developers debug DAPM issues and visualize widget connectivity, the dapm-graph tool provides a graphical representation of how widgets and routes are connected. This commit adds the location information for the tool to the documentation, making it easier for users to find and use it for troubleshooting DAPM-related problems. Signed-off-by: anish kumar <yesanishhere@gmail.com> Link: https://patch.msgid.link/20241121232958.46179-1-yesanishhere@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-11-21ALSA: docs: fix dead hyperlink to Intel HD-Audio specHridesh MG
Update the hyperlink as it currently redirects to a generic site instead of the actual specification. Signed-off-by: Hridesh MG <hridesh699@gmail.com> Link: https://patch.msgid.link/20241120155553.21099-1-hridesh699@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-11-18Merge tag 'asoc-v6.13' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v6.13 This release was mainly about new drivers, there's a very large batch of new drivers and devices including quite a few from newer vendors which is great to see. Other than the new drivers and the usual routine fixes and enhancements the bulk of the work has been Morimoto-san's continuing work on simplifiying APIs, plus a few other bits: - More API simplifications from Morimoto-san. - Renaming of the sh directory to Renesas to reflect the focus on other architectures. - Factoring out of some of the common code for Realtek devices. - Support for Allwinner H616, AMD ACP 6.3 systems, AWInic AW88081, Cirrus Logic CS32L84, Everest ES8328, Iron Devices SMA1307, Longsoon I2S, NeoFidelity NTP8918 and NTP8835, Philips UDA1342, Qualcomm SM8750, RealTek RT721, and ST Microelectronics STM32MP25.
2024-11-11ASoC: machine: update documentationanish kumar
1. Added clocking details. 2. Updated ways to register the dai's 3. Bit more detail about card registration details. Signed-off-by: anish kumar <yesanishhere@gmail.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Link: https://patch.msgid.link/20241109192231.11623-1-yesanishhere@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-10-31ASoC: doc: update clock api detailsanish kumar
Added ASoC clock api kernel doc in this document. Signed-off-by: anish kumar <yesanishhere@gmail.com> Link: https://patch.msgid.link/20241031035829.54852-1-yesanishhere@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-10-28ALSA: docs: Add toctree index entry for co-processor acceleration APIBagas Sanjaya
Sphinx reports missing toctree entry warning for co-processor acceleration API docs: Documentation/sound/designs/compress-accel.rst: WARNING: document isn't included in any toctree Add the missing entry to fix the warning. Fixes: 04177158cf98 ("ALSA: compress_offload: introduce accel operation mode") Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Link: https://patch.msgid.link/20241028111647.17378-3-bagasdotme@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
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