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path: root/sound/usb/mixer_quirks.c
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2025-06-13ALSA: usb-audio: Fix build with CONFIG_INPUT=nTakashi Iwai
The recent addition of DualSense mixer quirk relies on the input device handle, and the build can fail if CONFIG_INPUT isn't set. Put (rather ugly) workarounds to wrap with IS_REACHABLE() for avoiding the build error. Fixes: 79d561c4ec04 ("ALSA: usb-audio: Add mixer quirk for Sony DualSense PS5") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202506130733.gnPKw2l3-lkp@intel.com/ Reviewed-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Link: https://patch.msgid.link/20250613081543.7404-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-06-12ALSA: usb-audio: Convert comma to semicolonChen Ni
Replace comma between expressions with semicolons. Using a ',' in place of a ';' can have unintended side effects. Although that is not the case here, it is seems best to use ';' unless ',' is intended. Found by inspection. No functional change intended. Compile tested only. Fixes: 79d561c4ec04 ("ALSA: usb-audio: Add mixer quirk for Sony DualSense PS5") Signed-off-by: Chen Ni <nichen@iscas.ac.cn> Reviewed-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Link: https://patch.msgid.link/20250612060228.1518028-1-nichen@iscas.ac.cn Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-06-09ALSA: usb-audio: Add mixer quirk for Sony DualSense PS5Cristian Ciocaltea
The Sony DualSense wireless controller (PS5) features an internal mono speaker, but it also provides a 3.5mm jack socket for headphone output and headset microphone input. Since this is a UAC1 device, it doesn't advertise any jack detection capability. However, the controller is able to report HP & MIC insert events via HID, i.e. through a dedicated input device managed by the hid-playstation driver. Add a quirk to create the jack controls for headphone and headset mic, respectively, and setup an input handler for each of them in order to intercept the related hotplug events. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250526-dualsense-alsa-jack-v1-9-1a821463b632@collabora.com
2025-06-09ALSA: usb-audio: Remove unneeded wmb() in mixer_quirksCristian Ciocaltea
Adding a memory barrier before wake_up() in snd_usb_soundblaster_remote_complete() is supposed to ensure the write to mixer->rc_code is visible in wait_event_interruptible() from snd_usb_sbrc_hwdep_read(). However, this is not really necessary, since wake_up() is just a wrapper over __wake_up() which already executes a full memory barrier before accessing the state of the task to be waken up. Drop the redundant call to wmb() and implicitly fix the checkpatch complaint: WARNING: memory barrier without comment Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250526-dualsense-alsa-jack-v1-8-1a821463b632@collabora.com
2025-06-09ALSA: usb-audio: Simplify NULL comparison in mixer_quirksCristian Ciocaltea
Handle report from checkpatch.pl: CHECK: Comparison to NULL could be written "t->name" Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250526-dualsense-alsa-jack-v1-7-1a821463b632@collabora.com
2025-06-09ALSA: usb-audio: Avoid multiple assignments in mixer_quirksCristian Ciocaltea
Handle report from checkpatch.pl: CHECK: multiple assignments should be avoided Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250526-dualsense-alsa-jack-v1-6-1a821463b632@collabora.com
2025-06-09ALSA: usb-audio: Drop unnecessary parentheses in mixer_quirksCristian Ciocaltea
Fix multiple 'CHECK: Unnecessary parentheses around ...' reports from checkpatch.pl. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250526-dualsense-alsa-jack-v1-5-1a821463b632@collabora.com
2025-06-09ALSA: usb-audio: Fix block comments in mixer_quirksCristian Ciocaltea
Address a couple of comment formatting issues indicated by checkpatch.pl: WARNING: Block comments use a trailing */ on a separate line Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250526-dualsense-alsa-jack-v1-4-1a821463b632@collabora.com
2025-06-09ALSA: usb-audio: Avoid precedence issues in mixer_quirks macrosCristian Ciocaltea
Fix all macro related issues identified by checkpatch.pl: CHECK: Macro argument 'x' may be better as '(x)' to avoid precedence issues Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250526-dualsense-alsa-jack-v1-3-1a821463b632@collabora.com
2025-06-09ALSA: usb-audio: Fix whitespace & blank line issues in mixer_quirksCristian Ciocaltea
Address all whitespace & blank line(s) related issues reported by checkpatch.pl: ERROR: trailing whitespace ERROR: space required after that ',' (ctx:VxV) WARNING: Missing a blank line after declarations CHECK: Please use a blank line after function/struct/union/enum declarations CHECK: Please don't use multiple blank lines Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250526-dualsense-alsa-jack-v1-2-1a821463b632@collabora.com
2025-06-09ALSA: usb-audio: Fix code alignment in mixer_quirksCristian Ciocaltea
Format code to fix all alignment issues reported by checkpatch.pl: CHECK: Alignment should match open parenthesis Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250526-dualsense-alsa-jack-v1-1-1a821463b632@collabora.com
2025-05-16ALSA: usb-audio: Rename Pioneer mixer channel controlsFrantišek Kučera
so alsamixer can show the controls in correct categories: capture/playback Fixes: 171bb5123fbc ("ALSA: usb-audio: Add Pioneer DJ DJM-V10 support") Signed-off-by: František Kučera <franta-linux@frantovo.cz> Link: https://patch.msgid.link/20250515122345.3911-2-franta-linux@frantovo.cz Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-05-08ALSA: usb: mixer_quirks: use snd_kcontrol_chip()Kuninori Morimoto
We can use snd_kcontrol_chip(). Let's use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/87h61xaucj.wl-kuninori.morimoto.gx@renesas.com
2025-04-22ALSA: usb-audio: Add Pioneer DJ DJM-V10 supportFrantišek Kučera
Pioneer DJ DJM-V10 is a high end mixer that acts like a USB sound card. The MIDI controller part is standard but the PCM part is "vendor specific". Input and output is enabled by this patch: - 12 channels (6 stereo) in each direction - 44 100 / 48 000 / 96 000 Hz - S24_3LE Capture channels can be configured through alsamixer. Playback channels are fixed and controlled by hardware knobs on the mixer. Signed-off-by: František Kučera <franta-linux@frantovo.cz> Link: https://patch.msgid.link/20250421155953.4440-1-konference@frantovo.cz Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-03-26Merge tag 'hid-for-linus-2025032601' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Jiri Kosina: - PlayStation 5 controllers support (Alex Henrie) - big revamp and modernization of the aged hid-pidff force feedback driver (Tomasz Pakuła) - conversion of hid-lg-g15 to standard multicolor LED API (Kate Hsuan) - improvement of behavior of Human Presence Sensor (HPD) in amd_sfh driver (Mario Limonciello) - other assorted fixes, code cleanups and device ID additions * tag 'hid-for-linus-2025032601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (70 commits) HID: remove superfluous (and wrong) Makefile entry for CONFIG_INTEL_ISH_FIRMWARE_DOWNLOADER HID: Intel-thc-hid: Intel-quickspi: Correct device state names gramatically HID: wacom: Remove static WACOM_PKGLEN_MAX limit HID: amd_sfh: Don't show wrong status for amd_sfh_hpd_info() HID: amd_sfh: Default to HPD disabled HID: amd_sfh: Allow configuring whether HPD is enabled or disabled HID: pidff: Fix set_device_control() HID: pidff: Fix 90 degrees direction name North -> East HID: pidff: Compute INFINITE value instead of using hardcoded 0xffff HID: pidff: Clamp effect playback LOOP_COUNT value HID: pidff: Rename two functions to align them with naming convention HID: lenovo: silence unreachable code warning HID: lenovo: Fix to ensure the data as __le32 instead of u32 HID: bpf: add a v6.11+ compatible BPF fixup for the XPPen ACK05 remote HID: bpf: new hid_bpf_async.h common header HID: bpf: import new kfunc from v6.10 & v6.11 HID: bpf: add support for the XP-Pen Artist Pro 19 (gen2) HID: bpf: Added updated Kamvas Pro 19 descriptor HID: bpf: Suppress bogus F13 trigger on Sirius keyboard full fan shortcut HID: bpf: Add support for the default firmware mode of the Huion K20 ...
2025-03-26Merge branch 'for-6.15/plantronics' into for-linusJiri Kosina
- improved mute handling (Terry Junge)
2025-03-19Merge branch 'for-linus' into for-nextTakashi Iwai
Back-merge of 6.14 devel branch for further developments of TAS codecsBack-merge of 6.14 devel branch for further developments. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-03-18ALSA: usb-audio: separate DJM-A9 cap lvl optionsOlivia Mackintosh
Mixer quicks for the Pioneer DJM-A9 mixer was added in 5289d00 with additional capture level values added to the common DJM array of values. This breaks the existing DJM mixers however as alsa-utils relies on enumeration of the actual mixer options based on the value array which results in error when storing state. This commit just separates the A9 values into a separate array and references them in the corresponding mixer control. Fixes: 5289d0069639 ("ALSA: usb-audio: Add Pioneer DJ/AlphaTheta DJM-A9 Mixer") Signed-off-by: Olivia Mackintosh <livvy@base.nu> Link: https://patch.msgid.link/20250316153323.16381-1-livvy@base.nu Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-02-28ALSA: usb-audio: enable support for Presonus Studio 1824c within 1810c fileAmin Dandache
This patch adds support for Presonus Studio 1824c, a usb interface that's UAC2 compliant and it is enabled by identifying the device ID 194f:010d and works with the code brought in by the 1810c change from Nick Kossifidis in 2020-02-15. More infos on the card: https://www.presonus.com/products/Studio-1824c Signed-off-by: Amin Dandache <amin.dandache@gmail.com> Link: https://patch.msgid.link/20250227133027.21148-1-git@amin85.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-02-03ALSA: usb-audio: Add quirk for Plantronics headsets to fix control namesTerry Junge
Many Poly/Plantronics headset families name the feature, input, and/or output units in a such a way to produce control names that are not recognized by user space. As such, the volume and mute events do not get routed to the headset's audio controls. As an example from a product family: The microphone mute control is named Headset Microphone Capture Switch and the headset volume control is named Headset Earphone Playback Volume The quirk fixes these to become Headset Capture Switch Headset Playback Volume Signed-off-by: Terry Junge <linuxhid@cosmicgizmosystems.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Cc: stable@vger.kernel.org Signed-off-by: Jiri Kosina <jkosina@suse.com>
2025-01-18ALSA: FCP: Add Focusrite Control Protocol driverGeoffrey D. Bennett
Add a new kernel driver for the Focusrite Control Protocol (FCP), which is used by Focusrite Scarlett 2nd Gen, 3rd Gen, 4th Gen, Clarett USB, Clarett+, and Vocaster series audio interfaces. This driver provides a user-space control interface via ALSA's hwdep subsystem. Unlike the existing Scarlett2 driver which implements all ALSA controls in kernel space, this new FCP driver takes a different approach by providing a minimal kernel interface that allows a user-space driver to send FCP commands and receive notifications. The only control implemented in kernel space is the Level Meter, since it requires frequent polling of volatile data. While this driver supports all interfaces that the Scarlett2 driver works with, it is initially enabled only for 4th Gen 16i16, 18i16, and 18i20 interfaces that are not supported by the Scarlett2 driver. Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Link: https://patch.msgid.link/597741a9b1198b965561547511d3d345f91cba20.1737048528.git.g@b4.vu Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-12-02ALSA: usb-audio: Add extra PID for RME Digiface USBAsahi Lina
It seems there is an alternate version of the hardware with a different PID. User testing reveals this still works with the same interface as far as the kernel is concerned, so just add the extra PID. Thanks to Heiko Engemann for testing with this version. Due to the way quirks-table.h is structured, that means we have to turn the entire quirk struct into a macro to avoid duplicating it... Cc: stable@vger.kernel.org Signed-off-by: Asahi Lina <lina@asahilina.net> Link: https://patch.msgid.link/20241202-rme-digiface-usb-id-v1-1-50f730d7a46e@asahilina.net Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-11-05Merge branch 'for-linus' into for-nextTakashi Iwai
Pull 6.12-devel branch for cleanup of USB-audio driver code. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-10-30ALSA: usb-audio: Add quirks for Dell WD19 dockJan Schär
The WD19 family of docks has the same audio chipset as the WD15. This change enables jack detection on the WD19. We don't need the dell_dock_mixer_init quirk for the WD19. It is only needed because of the dell_alc4020_map quirk for the WD15 in mixer_maps.c, which disables the volume controls. Even for the WD15, this quirk was apparently only needed when the dock firmware was not updated. Signed-off-by: Jan Schär <jan@jschaer.ch> Cc: <stable@vger.kernel.org> Link: https://patch.msgid.link/20241029221249.15661-1-jan@jschaer.ch Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-10-29ALSA: usb-audio: Add Pioneer DJ/AlphaTheta DJM-A9 MixerSarah Grant
This also includes a change to the capture level as they differ with this device, as well as additional values for prefader channels. Acked-by: Olivia Mackintosh <livvy@base.nu> Signed-off-by: Sarah Grant <s@srd.tw> Link: https://patch.msgid.link/20241025163927.12662-1-s@srd.tw Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-09-03ALSA: usb-audio: Add mixer quirk for RME Digiface USBAsahi Lina
Implement sync, output format, and input status mixer controls, to allow the interface to be used as a straight ADAT/SPDIF (+ Headphones) I/O interface. This does not implement the matrix mixer, output gain controls, or input level meter feedback. The full mixer interface is only really usable using a dedicated userspace control app (there are too many mixer nodes for alsamixer to be usable), so for now we leave it up to userspace to directly control these features using raw USB control messages. This is similar to how it's done with some FireWire interfaces (ffado-mixer). Signed-off-by: Asahi Lina <lina@asahilina.net> Link: https://patch.msgid.link/20240903-rme-digiface-v2-2-71b06c912e97@asahilina.net Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-08-12ALSA: usb-audio: Support multiple control interfacesKarol Kosik
Registering Numark Party Mix II fails with error 'bogus bTerminalLink 1'. The problem stems from the driver not being able to find input/output terminals required to configure audio streaming. The information about those terminals is stored in AudioControl Interface. Numark device contains 2 AudioControl Interfaces and the driver checks only one of them. According to the USB standard, a device can have multiple audio functions, each represented by Audio Interface Collection. Every audio function is considered to be closed box and will contain unique AudioControl Interface and zero or more AudioStreaming and MIDIStreaming Interfaces. The Numark device adheres to the standard and defines two audio functions: - MIDIStreaming function - AudioStreaming function It starts with MIDI function, followed by the audio function. The driver saves the first AudioControl Interface in `snd_usb_audio` structure associated with the entire device. It then attempts to use this interface to query for terminals and clocks. However, this fails because the correct information is stored in the second AudioControl Interface, defined in the second Audio Interface Collection. This patch introduces a structure holding association between each MIDI/Audio Interface and its corresponding AudioControl Interface, instead of relying on AudioControl Interface defined for the entire device. This structure is populated during usb probing phase and leveraged later when querying for terminals and when sending USB requests. Alternative solutions considered include: - defining a quirk for Numark where the order of interface is manually changed, or terminals are hardcoded in the driver. This solution would have fixed only this model, though it seems that device is USB compliant, and it also seems that other devices from this company may be affected. What's more, it looks like products from other manufacturers have similar problems, i.e. Rane One DJ console - keeping a list of all AudioControl Interfaces and querying all of them to find required information. That would have solved my problem and have low probability of breaking other devices, as we would always start with the same logic of querying first AudioControl Interface. This solution would not have followed the standard though. This patch preserves the `snd_usb_audio.ctrl_intf` variable, which holds the first AudioControl Interface, and uses it as a fallback when some interfaces are not parsed correctly and lack an associated AudioControl Interface, i.e., when configured via quirks. Link: https://bugzilla.kernel.org/show_bug.cgi?id=217865 Signed-off-by: Karol Kosik <k.kosik@outlook.com> Link: https://patch.msgid.link/AS8P190MB1285893F4735C8B32AD3886BEC852@AS8P190MB1285.EURP190.PROD.OUTLOOK.COM Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-08-10ALSA: usb-audio: Add input gain and master output mixer elements for RME ↵Stefan Stistrup
Babyface Pro Add missing input gain and master output mixer controls for RME Babyface Pro. This patch implements: 1. Input gain controls for 2 mic and 2 line inputs 2. Master output volume controls for all 12 output channels These additions allow for more complete control of the Babyface Pro under Linux. Signed-off-by: Stefan Stistrup <sstistrup@gmail.com> Link: https://patch.msgid.link/20240809204922.20112-1-sstistrup@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-07-15ALSA: usb: Use BIT() for bit valuesTakashi Iwai
Instead of the explicit "1 << x", use BIT() macro for one bit values. This will improve the readability and also avoids the possible bad value for 31bit shift. Link: https://patch.msgid.link/20240715123646.26679-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-04-18ALSA: scarlett2: Add support for Focusrite Vocaster One and TwoGeoffrey D. Bennett
Add Focusrite Vocaster One and Two USB IDs, notification arrays, config sets, and device info data. Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Signed-off-by: Takashi Iwai <tiwai@suse.de> Message-ID: <5fb48555a8db7bb322b25784b165829357cd6e42.1710264833.git.g@b4.vu>
2023-12-29ALSA: scarlett2: Add support for Solo, 2i2, and 4i4 Gen 4Geoffrey D. Bennett
Add new Focusrite Scarlett Gen 4 USB IDs, notification arrays, config sets, and device info data. Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/b33526d3b7a56bb2c86aa4eb2137a415bd23f1ce.1703612638.git.g@b4.vu
2023-12-04ALSA: usb-audio: Add Pioneer DJM-450 mixer controlsSarah Grant
These values mirror those of the Pioneer DJM-250MK2 as the channel layout appears identical based on my observations. This duplication could be removed in later contributions if desired. Signed-off-by: Sarah Grant <s@srd.tw> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20231201181654.5058-1-s@srd.tw Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-10-27ALSA: scarlett2: Rename scarlett_gen2 to scarlett2Geoffrey D. Bennett
This driver was originally developed for the Focusrite Scarlett Gen 2 series. Since then Focusrite have used a similar protocol for their Gen 3, Gen 4, Clarett USB, Clarett+, and Vocaster series. Let's call this common protocol the "Scarlett 2 Protocol" and rename the driver to scarlett2 to not imply that it is restricted to Gen 2 series devices. Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Link: https://lore.kernel.org/r/e1ad7f69a1e20cdb39094164504389160c1a0a0b.1698342632.git.g@b4.vu Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-10-09ALSA: scarlett2: Add Focusrite Clarett 2Pre and 4Pre USB supportGeoffrey D. Bennett
It has been confirmed that all devices in the Focusrite Clarett USB series work the same as the devices in the Clarett+ series. Add the missing PIDs to enable support for the Clarett 2Pre and 4Pre USB. Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Link: https://lore.kernel.org/r/ZSFB8EVTG1PK1eq/@m.b4.vu Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-10-06ALSA: scarlett2: Add Focusrite Clarett+ 2Pre and 4Pre supportGeoffrey D. Bennett
The Focusrite Clarett+ series uses the same protocol as the Scarlett Gen 2 and Gen 3 series. This patch adds support for the Clarett+ 2Pre and Clarett+ 4Pre similarly to the existing 8Pre support by adding appropriate entries to the scarlett2 driver. The Clarett 2Pre USB and 4Pre USB presumably use the same protocol as well, so support for them can easily be added if someone can test. Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Link: https://lore.kernel.org/r/ZRL7qjC3tYQllT3H@m.b4.vu Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-09-18ALSA: scarlett2: Add support for Clarett 8Pre USBGeoffrey D. Bennett
The Clarett 8Pre USB works the same as the Clarett+ 8Pre, only the USB ID is different. Tested-by: Philippe Perrot <philippe@perrot-net.fr> Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Link: https://lore.kernel.org/r/e59f47b29e2037f031b56bde10474c6e96e31ba5.1694705811.git.g@b4.vu Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-08-09ALSA: scarlett2: Add Focusrite Clarett+ 8Pre supportChristian Colglazier
The Focusrite Clarett+ 8Pre uses the same protocol as the Scarlett Gen 2 and Gen 3 product range. This patch adds support for the Clarett+ 8Pre by adding appropriate entries to the scarlett2 driver. The Clarett+ 2Pre and 4Pre, and the Clarett USB product line presumably use the same protocol as well, so support for them can easily be added if someone can test. Signed-off-by: Christian Colglazier <christian@cacolglazier.com> Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Link: https://lore.kernel.org/r/20220809043241.GA2749152@m.b4.vu Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-07-05ALSA: usb-audio: Add endianness annotationsJan Schär
Fixes: 4b8ea38fabab ("ALSA: usb-audio: Support jack detection on Dell dock") Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/202207051932.qUilU0am-lkp@intel.com Signed-off-by: Jan Schär <jan@jschaer.ch> Link: https://lore.kernel.org/r/20220705135746.13713-1-jan@jschaer.ch Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-07-04ALSA: usb-audio: Turn off 'manual mode' on Dell dockJan Schär
This removes the need to power cycle the Dell WD15 dock if it has been attached to a Windows machine. The Windows driver puts the ALC4020 USB audio controller into 'manual mode', and then does all the power management and other configuration itself, by sending HD audio commands directly to the ALC3263 audio codec via vendor-type USB messages. If manual mode is off, this is all handled by the firmware, and works well enough. If manual mode is turned on, the latency of the SET INTERFACE command goes from several hundred ms to less than 1 ms (see https://bugzilla.suse.com/show_bug.cgi?id=1089467), but I'm not sure if the additional code that would be required is worth it. Funnily enough, the Windows driver tries to turn off manual mode when the dock is disconnected, which doesn't work for obvious reasons. Additionally, fix a bug in dell_dock_init_vol, which didn't work because the Control Selector was missing. Now, it properly resets the volume to 0dB. Fixes: 964af639ad69 ("ALSA: usb-audio: Initialize Dell Dock playback volumes") Signed-off-by: Jan Schär <jan@jschaer.ch> Link: https://lore.kernel.org/r/20220627171855.42338-2-jan@jschaer.ch Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-07-04ALSA: usb-audio: Support jack detection on Dell dockJan Schär
The Dell WD15 dock has a headset and a line out port. Add support for detecting if a jack is inserted into one of these ports. For the headset jack, additionally determine if a mic is present. The WD15 contains an ALC4020 USB audio controller and ALC3263 audio codec from Realtek. It is a UAC 1 device, and UAC 1 does not support jack detection. Instead, jack detection works by sending HD Audio commands over vendor-type USB messages. I found out how it works by looking at USB captures on Windows. The audio codec is very similar to the one supported by sound/soc/codecs/rt298.c / rt298.h, some constant names and the mic detection are adapted from there. The realtek_add_jack function is adapted from build_connector_control in sound/usb/mixer.c. I tested this on a WD15 dock with the latest firmware. Signed-off-by: Jan Schär <jan@jschaer.ch> Link: https://lore.kernel.org/r/20220627171855.42338-1-jan@jschaer.ch Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-03-12ALSA: usb-audio: Add mute TLV for playback volumes on RODE NT-USBLars-Peter Clausen
For the RODE NT-USB the lowest Playback mixer volume setting mutes the audio output. But it is not reported as such causing e.g. PulseAudio to accidentally mute the device when selecting a low volume. Fix this by applying the existing quirk for this kind of issue when the device is detected. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220311201400.235892-1-lars@metafoo.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-01-05Merge branch 'for-next' into for-linusTakashi Iwai
Pull 5.17 materials. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-12-06ALSA: usb-audio: Drop CONFIG_PM ifdefsTakashi Iwai
Practically seen, CONFIG_PM is almost mandatory. Let's drop the ugly ifdef lines and simplify the code. Link: https://lore.kernel.org/r/20211202084053.18201-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-12-06ALSA: usb-audio: Reorder snd_djm_devices[] entriesGeraldo Nascimento
Olivia Mackintosh has posted to alsa-devel reporting that there's a potential bug that could break mixer quirks for Pioneer devices introduced by 6d27788160362a7ee6c0d317636fe4b1ddbe59a7 "ALSA: usb-audio: Add support for the Pioneer DJM 750MK2 Mixer/Soundcard". This happened because the DJM 750 MK2 was added last to the Pioneer DJM device table index and defined as 0x4 but was added to snd_djm_devices[] just after the DJM 750 (MK1) entry instead of last, after the DJM 900 NXS2. This escaped review. To prevent that from ever happening again, Takashi Iwai suggested to use C99 array designators in snd_djm_devices[] instead of simply reordering the entries. Fixes: 6d2778816036 ("ALSA: usb-audio: Add support for the Pioneer DJM 750MK2") Reported-by: Olivia Mackintosh <livvy@base.nu> Suggested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Geraldo Nascimento <geraldogabriel@gmail.com> Link: https://lore.kernel.org/r/Yau46FDzoql0SNnW@geday Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-12-02ALSA: usb-audio: Drop superfluous '0' in Presonus Studio 1810c's IDTakashi Iwai
The vendor ID of Presonus Studio 1810c had a superfluous '0' in its USB ID. Drop it. Fixes: 8dc5efe3d17c ("ALSA: usb-audio: Add support for Presonus Studio 1810c") Link: https://lore.kernel.org/r/20211202083833.17784-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-10-10ALSA: usb-audio: Add support for the Pioneer DJM 750MK2 Mixer/SoundcardWilliam Overton
The kernel already has support for very similar Pioneer djm products and this work is based on that. Added device to quirks-table.h and added control info to mixer_quirks.c. Tested on my hardware and all working. Signed-off-by: William Overton <willovertonuk@gmail.com> Link: https://lore.kernel.org/r/20211010145841.11907-1-willovertonuk@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-09-13ALSA: usb-audio: Unify mixer resume and reset_resume procedureTakashi Iwai
USB-audio driver assumes that the normal resume would preserve the device configuration while reset_resume wouldn't, and tries to restore the mixer elements only at reset_resume callback. However, this seems too naive, and some devices do behave differently, resetting the volume at the normal resume; this resulted in the inconsistent volume that surprised users. This patch changes the mixer resume code to handle both the normal and reset resume in the same way, always restoring the original mixer element values. This allows us to unify the both callbacks as well as dropping the no longer used reset_resume field, which ends up with a good code reduction. A slight behavior change by this patch is that now we assign restore_mixer_value() as the default resume callback, and the function is no longer called at reset-resume when the resume callback is overridden by the quirk function. That is, if needed, the quirk resume function would have to handle similarly as restore_mixer_value() by itself. Reported-by: En-Shuo Hsu <enshuo@chromium.org> Cc: Yu-Hsuan Hsu <yuhsuan@chromium.org> Link: https://lore.kernel.org/r/CADDZ45UPsbpAAqP6=ZkTT8BE-yLii4Y7xSDnjK550G2DhQsMew@mail.gmail.com Link: https://lore.kernel.org/r/20210910105155.12862-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-08-14ALSA: usb-audio: Input source control - digidesign mboxDamien Zammit
This adds a second mixer control to Digidesign Mbox to select between Analog/SPDIF capture. Users will note that selecting the SPDIF input source automatically switches the clock mode to sync to SPDIF, which is a feature of the hardware. (You can change the clock source back to internal if you want to capture from spdif but not sync to its clock although this mode is probably not recommended). Unfortunately, starting the stream resets both modes to Internally clocked and Analog input mode. Signed-off-by: Damien Zammit <damien@zamaudio.com> Tested-by: Damien Zammit <damien@zamaudio.com> Link: https://lore.kernel.org/r/20210813113402.11849-1-damien@zamaudio.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-06-22ALSA: usb-audio: scarlett2: Add support for Solo and 2i2 Gen 3Geoffrey D. Bennett
Add initial support for the Focusrite Scarlett Solo and 2i2 devices: - They have no mixer - They don't support reporting sync status or levels - The configuration space is laid out differently to the other models - There is no level (line/inst) switch on input 1 of the Solo Co-developed-by: Vladimir Sadovnikov <sadko4u@gmail.com> Signed-off-by: Vladimir Sadovnikov <sadko4u@gmail.com> Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Link: https://lore.kernel.org/r/190b90f6f1f8f8d4dfb5f0a7761ff8ae5c40fdde.1624379707.git.g@b4.vu Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-06-22ALSA: usb-audio: scarlett2: Add Gen 3 mixer supportGeoffrey D. Bennett
Add mixer support for the Focusrite Scarlett 4i4, 8i6, 18i8, and 18i20 Gen 3 devices. Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Link: https://lore.kernel.org/r/22d0dc877dec026eb19630edec217ab72ebcd50a.1624379707.git.g@b4.vu Signed-off-by: Takashi Iwai <tiwai@suse.de>
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