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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>
2024-10-28ALSA: docs: compress-accel: Format state machine flowchart as code blockBagas Sanjaya
Stephen Rothwell reports multiple htmldocs indentation warnings when merging sound tree for linux-next: Documentation/sound/designs/compress-accel.rst:67: ERROR: Unexpected indentation. Documentation/sound/designs/compress-accel.rst:67: WARNING: Blank line required after table. Documentation/sound/designs/compress-accel.rst:68: WARNING: Line block ends without a blank line. Documentation/sound/designs/compress-accel.rst:72: WARNING: Block quote ends without a blank line; unexpected unindent. Documentation/sound/designs/compress-accel.rst:73: WARNING: Block quote ends without a blank line; unexpected unindent. Fix these above by wrapping passthrough audio stream state machine flowchart in a literal code block. Fixes: 04177158cf98 ("ALSA: compress_offload: introduce accel operation mode") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Closes: https://lore.kernel.org/linux-next/20241028193242.11597640@canb.auug.org.au/ Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Link: https://patch.msgid.link/20241028111647.17378-2-bagasdotme@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-10-25ALSA: compress_offload: introduce accel operation modeJaroslav Kysela
There is a requirement to expose the audio hardware that accelerates various tasks for user space such as sample rate converters, compressed stream decoders, etc. This is description for the API extension for the compress ALSA API which is able to handle "tasks" that are not bound to real-time operations and allows for the serialization of operations. For details, refer to "compress-accel.rst" document. Cc: Mark Brown <broonie@kernel.org> Cc: Shengjiu Wang <shengjiu.wang@gmail.com> Cc: Nicolas Dufresne <nicolas@ndufresne.ca> Cc: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> Cc: Vinod Koul <vkoul@kernel.org> Signed-off-by: Jaroslav Kysela <perex@perex.cz> Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Tested-by: Shengjiu Wang <shengjiu.wang@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20241002093904.1809799-1-perex@perex.cz
2024-10-23ASoC: doc: remove dpcm_xxx flagsKuninori Morimoto
dpcm_xxx flags are no longer needed. Let's remove it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://patch.msgid.link/874j569vgw.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-08-18Docs/sound: Add documentation for userspace-driven ALSA timersIvan Orlov
Add the documentation which describes the new userspace-driven timers API introduced in this patch series. The documentation contains: - Description of userspace-driven ALSA timers, what they are for - Description of the timers API - Example of how the timers can be created and triggered - How the timers can be used as a timer sources for snd-aloop module Suggested-by: Axel Holzinger <aholzinger@gmx.de> Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240813120701.171743-3-ivan.orlov0322@gmail.com
2024-08-08ALSA: docs: Drop snd_print*() stuffTakashi Iwai
The legacy snd_print*() helpers will be dropped now. Clean up the corresponding documentation, too. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-54-tiwai@suse.de
2024-07-30ALSA: hda: Enhance pm_blacklist optionTakashi Iwai
We want sometimes to keep the runtime PM disabled persistently just like we did for the PM deny-list in the previous change, e.g. for testing some buggy device. This patch enhances the existing pm_blacklist option for achieving it easily. The default behavior doesn't change -- the driver looks up the deny list and disables the runtime PM if matches. However, when pm_blacklist=1 option is set, now the driver disables the runtime PM completely, just like the deny-list does. Update the documentation for this option, too. Link: https://patch.msgid.link/20240729141519.18398-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-05-16Documentation: sound: Fix trailing whitespacesAbhinav Saxena
Remove trailing whitespace from sound/hd-audio/notes as reported by checkpatch. Removing trailing spaces improves consistency, and prevents Preventing potential merge conflicts due to whitespace differences. maintain a cleaner and more professional codebase. Signed-off-by: Abhinav Saxena <xandfury@gmail.com> Link: https://lore.kernel.org/r/20240515034103.1010269-1-xandfury@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-05-13Merge tag 'asoc-v6.10' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v6.10 This is a very big update, in large part due to extensive work the Intel people have been doing in their drivers though it's also been busy elsewhere. There's also a big overhaul of the DAPM documentation from Luca Ceresoli arising from the work he did putting together his recent ELC talk, and he also contributed a new tool for visualising the DAPM state. - A new tool dapm-graph for visualising the DAPM state. - Substantial fixes and clarifications for the DAPM documentation. - Very large updates throughout the Intel audio drivers. - Cleanups of accessors for driver data, module labelling, and for constification. - Modernsation and cleanup work in the Mediatek drivers. - Several fixes and features for the DaVinci I2S driver. - New drivers for several AMD and Intel platforms, Nuvoton NAU8325, Rockchip RK3308 and Texas Instruments PCM6240.
2024-05-08ALSA: docs: Correct the kernel object suffix of targetAndy Shevchenko
The correct suffix is 'y' for the kernel code and 'objs' for the user space. Update documentation. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20240506085219.3403731-1-andriy.shevchenko@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-04-29ASoC: doc: dapm: update event typesLuca Ceresoli
Some new event types now exist, so update the code fragment. Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://lore.kernel.org/r/20240426-dapm-docs-v2-12-87b07547eb5b@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-29ASoC: doc: dapm: update section "DAPM Widget Events"Luca Ceresoli
The example in this section is not in the kernel sources anymore. Replace it with an up to date code fragment. Reword the initial paragraph. Remove "Please" which is not standard practice in documentation. Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://lore.kernel.org/r/20240426-dapm-docs-v2-11-87b07547eb5b@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-29ASoC: doc: dapm: improve section "Codec/DSP Widget Interconnections"Luca Ceresoli
Improve wording in a few places, cleanup ReST colon syntax, remove space before colon, and remove the "codec" parameter in the parentheses of snd_soc_dapm_new_widgets() (there should be no parameters in the docs, and that function takes a card, not a codec). Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://lore.kernel.org/r/20240426-dapm-docs-v2-10-87b07547eb5b@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-29ASoC: doc: dapm: fix and improve section "Registering DAPM controls"Luca Ceresoli
Extend the first paragraph to mention the {,num_}dapm_routes fields just like the widget conterparts. Mention the route fields also in the code example. Fix "at build time", this really means "at probe time". Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://lore.kernel.org/r/20240426-dapm-docs-v2-9-87b07547eb5b@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-29ASoC: doc: dapm: describe how widgets and routes are registeredLuca Ceresoli
The small paragraph describing how to register widgets is incomplete (does not mention routes) and mentions snd_soc_dapm_new_control() which is not really used. Moreover it appears as a part of the "Virtual Widgets" subsection. Replace it with a detailed and current description of how widgets and routes are registered, mentioning both static declaration and runtime registration. Also make this a section on its own. Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://lore.kernel.org/r/20240426-dapm-docs-v2-8-87b07547eb5b@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-29ASoC: doc: dapm: extend initial descrptionLuca Ceresoli
Extend the initial description providing clearer definitions of "widget" and "route", and to stop using the word "component" to mean "widget". Give more details and clarify wording and add a picture representing a real DAPM graph. Group all the introductory paragraphs before the "DAPM power domains", and split the latter to a specific section. Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://lore.kernel.org/r/20240426-dapm-docs-v2-7-87b07547eb5b@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-29ASoC: doc: dapm: replace "map" with "graph"Luca Ceresoli
DAPM is actually based on a graph, so use this specific term instead of the more generic "map". Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://lore.kernel.org/r/20240426-dapm-docs-v2-6-87b07547eb5b@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-29ASoC: doc: dapm: remove dash after colonLuca Ceresoli
There is no need for a dash after colons. Also fix an incorrect ":-::" sequence. Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://lore.kernel.org/r/20240426-dapm-docs-v2-4-87b07547eb5b@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-29ASoC: doc: dapm: minor rewordingLuca Ceresoli
Slightly reword for better readability: replace "PM" -> "power management frameworks", add missing comma. Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://lore.kernel.org/r/20240426-dapm-docs-v2-3-87b07547eb5b@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-29ASoC: doc: dapm: fix struct nameLuca Ceresoli
struct snd_soc_codec_dai does not exist. Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://lore.kernel.org/r/20240426-dapm-docs-v2-2-87b07547eb5b@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-29ASoC: doc: dapm: fix typosLuca Ceresoli
Fix various typos. Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://lore.kernel.org/r/20240426-dapm-docs-v2-1-87b07547eb5b@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-12ALSA: doc: Use DEFINE_SIMPLE_DEV_PM_OPS()Takashi Iwai
Use the new DEFINE_SIMPLE_DEV_PM_OPS() instead of SIMPLE_DEV_PM_OPS() for the example code. This allows us to drop CONFIG_PM_SLEEP ifdefs. While we're at it, expand the driver definition instead of passing directly via .driver.pm field. This seems to be a more common pattern. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20240207155140.18238-30-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-11-21ASoC: doc: Fix undefined SND_SOC_DAPM_NOPM argumentCristian Ciocaltea
The virtual widget example makes use of an undefined SND_SOC_DAPM_NOPM argument passed to SND_SOC_DAPM_MIXER(). Replace with the correct SND_SOC_NOPM definition. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Link: https://lore.kernel.org/r/20231121120751.77355-1-cristian.ciocaltea@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-10-21Merge tag 'asoc-v6.7' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v6.7 This is quite a large set of changes but mostly due to API cleanups and in driver specific ways rather than due to anything subsystem wide. Highlights include: - Standardisation of API prefixes on snd_soc_, removing asoc_. - GPIO API usage improvements. - Support for HDA patches. - Lots of work on SOF, including crash dump support. - Support for AMD platforms with es83xx, Awinc AT87390, many Intel platforms, many Mediatek platforms, Qualcomm SM6115, Richtek RTQ9128 and Texas Instruments TAS575x. [ the merge conflicts around SOF Intel HD-audio and CS35L41 subcodec drivers are resolved here -- tiwai ]
2023-09-28ASoC: doc: Update codec to codec examplesAmadeusz Sławiński
There are examples in documentation for codec to codec connection. However they show method before recent series of patches which renamed the fields. Update documentation accordingly. Fixes: 7ddc7f91beb2 ("ASoC: soc.h: clarify Codec2Codec params") Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Link: https://lore.kernel.org/r/20230928134706.662947-1-amadeuszx.slawinski@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-09-12ALSA: docs: Fix a typo of midi2_ump_probe option for snd-usb-audioTakashi Iwai
A simple typo fix: midi2_probe => midi2_ump_probe. Fixes: febdfa0e9c8a ("ALSA: docs: Update MIDI 2.0 documentation for UMP 1.1 enhancement") Link: https://lore.kernel.org/r/20230912075944.14032-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-08-26ALSA: emu10k1: add separate documentation for E-MU cardsOswald Buddenhagen
They are sufficiently different from Sound Blasters. Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Link: https://lore.kernel.org/r/20230825222157.170978-3-oswald.buddenhagen@gmx.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-08-26ALSA: emu10k1: more documentation updatesOswald Buddenhagen
- Clarify the data flows. For SB Live! I fixed only the most obvious point ("from" vs. "for"). - Mention 7.1 side channels on Audigy. - Be unspecific about the output DACs on Audigy, as lots of variants actually exist (see emu_chip_details table). Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Link: https://lore.kernel.org/r/20230825222157.170978-2-oswald.buddenhagen@gmx.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-08-26ALSA: emu10k1: de-duplicate audigy-mixer.rst vs. sb-live-mixer.rstOswald Buddenhagen
Let the MANUALS/PATENTS section of the former simply refer to the latter - there is no point in duplicating this information with little value to end users. Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Link: https://lore.kernel.org/r/20230825222157.170978-1-oswald.buddenhagen@gmx.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-08-25ALSA: doc: Fix missing backquote in midi-2.0.rstTakashi Iwai
Fix the missing missing backquote that caused a sphinx warning: Documentation/sound/designs/midi-2.0.rst:517: WARNING: Inline interpreted text or phrase reference start-string without end-string. Fixes: e240cff9e6e9 ("ALSA: documentation: Add description for USB MIDI 2.0 gadget driver") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Closes: https://lore.kernel.org/r/20230825152957.18c54ae2@canb.auug.org.au Link: https://lore.kernel.org/r/20230825092351.11780-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
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