Lianqin Hu 19eadf550b ALSA: usb-audio: Add delay quirk for SPACETOUCH USB Audio ...

Audio control requests that set sampling frequency sometimes fail on
this card. Adding delay between control messages eliminates that problem.

usb 1-1: New USB device found, idVendor=0666, idProduct=0880
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: USB Audio
usb 1-1: Manufacturer: SPACETOUCH
usb 1-1: SerialNumber: 000000000

Signed-off-by: Lianqin Hu <hulianqin@vivo.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/TYUPR06MB6217D93F595D9995413C9721D2A72@TYUPR06MB6217.apcprd06.prod.outlook.com

2026-08-17 13:52:26 +02:00

..

6fire

ALSA: 6fire: bound the MIDI event length from the device

2026-08-05 09:32:42 +02:00

bcd2000

ALSA: bcd2000: clear the URB pointers on disconnect

2026-08-05 09:34:03 +02:00

caiaq

ALSA: usb-audio: caiaq: validate EP1 reply lengths

2026-07-05 12:14:19 +02:00

hiface

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

line6

ALSA: usb-audio/line6: Add support for POD HD PRO

2026-04-21 10:07:45 +02:00

misc

ALSA: ua101: Reject too-short USB descriptors

2026-05-19 08:08:41 +02:00

qcom

ALSA: usb-audio: qcom: Free QMI handle

2026-06-25 13:56:21 +02:00

usx2y

Merge branch 'for-next' into for-linus

2026-08-17 09:53:02 +02:00

card.c

ALSA: usb-audio: Extend quirk_flags to 64bit

2026-07-29 09:47:22 +02:00

card.h

ALSA: usb-audio: Optimize the copy of packet sizes for implicit fb handling

2026-02-16 15:13:35 +01:00

clock.c

ALSA: usb-audio: add QUIRK_FLAG_ALWAYS_SET_RATE for Mackie DLZ Creator XS

2026-08-09 12:29:33 +02:00

clock.h

ALSA: usb-audio: Constify audioformat pointer references

2020-11-23 15:15:36 +01:00

endpoint.c

Merge branch 'for-next' into for-linus

2026-08-17 09:53:02 +02:00

endpoint.h

ALSA: usb-audio: Remove unused function declaration

2023-08-01 16:56:57 +02:00

fcp.c

Merge branch 'for-next' into for-linus

2026-08-17 09:53:02 +02:00

fcp.h

ALSA: FCP: Add Focusrite Control Protocol driver

2025-01-18 12:00:38 +01:00

format.c

ALSA: usb-audio: stop parsing UAC2 rates at MAX_NR_RATES

2026-04-16 10:33:19 +02:00

format.h

ALSA: usb: initial USB Audio Device Class 3.0 support

2018-03-21 11:46:33 +01:00

helper.c

ALSA: usb-audio: Export USB SND APIs for modules

2025-04-11 13:02:30 +02:00

helper.h

ALSA: usb-audio: Support multiple control interfaces

2024-08-12 16:17:46 +02:00

implicit.c

ALSA: usb-audio: Add implicit feedback quirk for RODE AI-1

2025-06-02 16:50:04 +02:00

implicit.h

ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless

2022-12-22 09:13:54 +01:00

Kconfig

ALSA:usb:qcom: add AUXILIARY_BUS to Kconfig dependencies

2026-03-18 12:36:39 +01:00

Makefile

ALSA: usb-audio: qcom: Introduce QC USB SND offloading support

2025-04-11 13:02:32 +02:00

media.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

media.h

media: sound/usb: Use Media Controller API to share media resources

2019-04-22 11:21:06 -04:00

midi2.c

ALSA: usb: Fix UAF at delayed release of MIDI2 EPs

2026-08-08 17:51:43 +02:00

midi2.h

ALSA: usb-audio: USB MIDI 2.0 UMP support

2023-05-23 12:11:02 +02:00

midi.c

ALSA: usb-audio: fix OOB write in snd_usbmidi_akai_output()

2026-07-26 09:49:26 +02:00

midi.h

ALSA: usb-audio: Manage number of rawmidis globally

2023-05-23 12:11:00 +02:00

mixer_maps.c

ALSA: usb-audio: Rename the Audient iD14 monitor mix volume control

2026-08-14 07:57:16 +02:00

mixer_quirks.c

Merge branch 'for-linus' into for-next

2026-07-30 11:28:26 +02:00

mixer_quirks.h

ALSA: usb-audio: Drop CONFIG_PM ifdefs

2021-12-06 10:19:40 +01:00

mixer_s1810c.c

ALSA: usb-audio: add Studio 1824 support

2026-03-09 13:00:57 +01:00

mixer_s1810c.h

ALSA: usb-audio: Add support for Presonus Studio 1810c

2020-02-15 09:46:16 +01:00

mixer_scarlett2.c

ALSA: scarlett2: Use a private URB for the notification endpoint

2026-08-10 13:36:20 +02:00

mixer_scarlett2.h

ALSA: scarlett2: Rename scarlett_gen2 to scarlett2

2023-10-27 11:22:59 +02:00

mixer_scarlett.c

ALSA: usb-audio: Propagate errors in scarlett_ctl_enum_put()

2026-04-27 13:44:48 +02:00

mixer_scarlett.h

ALSA: usb-audio: add mixer support for Focusrite Forte

2026-01-27 09:58:50 +01:00

mixer_us16x08.c

ALSA: usb-audio: Update US-16x08 EQ/comp shadow state after successful writes

2026-04-27 13:44:49 +02:00

mixer_us16x08.h

ALSA: usb: Constify snd_kcontrol_new items

2020-01-03 09:24:34 +01:00

mixer.c

ALSA: scarlett2: Use a private URB for the notification endpoint

2026-08-10 13:36:20 +02:00

mixer.h

ALSA: scarlett2: Use a private URB for the notification endpoint

2026-08-10 13:36:20 +02:00

pcm.c

ALSA: usb-audio: Use the right limit for PCM OOB check

2026-01-21 09:22:12 +01:00

pcm.h

ALSA: usb-audio: Export USB SND APIs for modules

2025-04-11 13:02:30 +02:00

power.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

power.h

ALSA: usb-audio: Support multiple control interfaces

2024-08-12 16:17:46 +02:00

proc.c

ALSA: usb-audio: Replace manual mutex/spinlock with guard()

2025-08-12 08:36:17 +02:00

proc.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

quirks-table.h

ALSA: usb-audio: Fix sample rates for PreSonus AudioBox USB

2026-08-12 07:27:57 +02:00

quirks.c

ALSA: usb-audio: Add delay quirk for SPACETOUCH USB Audio

2026-08-17 13:52:26 +02:00

quirks.h

ALSA: usb-audio: Make some quirk-string helpers local

2026-07-29 09:47:22 +02:00

stream.c

ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3()

2026-04-28 08:14:21 +02:00

stream.h

ALSA: usb-audio: Fix potential leak of pd at parsing UAC3 streams

2026-04-28 08:13:50 +02:00

usbaudio.h

ALSA: usb-audio: add QUIRK_FLAG_ALWAYS_SET_RATE for Mackie DLZ Creator XS

2026-08-09 12:29:33 +02:00

validate.c

ALSA: usb-audio: Use correct version for UAC3 header validation

2026-02-26 07:37:29 +01:00