Lianqin Hu 5caf27a2bf ALSA: usb-audio: Add delay quirk for iBasso DC-Elite ...

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

usb 1-1: New USB device found, idVendor=2fc6, idProduct=f0b5
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: iBasso DC-Elite
usb 1-1: Manufacturer: iBasso
usb 1-1: SerialNumber: CTUA171130B

Signed-off-by: Lianqin Hu <hulianqin@vivo.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/TYUPR06MB6217D8FF419F24378196FCEFD2FA2@TYUPR06MB6217.apcprd06.prod.outlook.com

2026-07-13 17:06:20 +02:00

..

6fire

ALSA: 6fire: Use common error handling code in usb6fire_control_init()

2026-06-10 19:47:49 +02:00

bcd2000

ALSA: bcd2000: Use guard() for mutex locks

2025-09-01 13:54:06 +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

ALSA: usx2y: us144mkii: fix work UAF on disconnect

2026-07-01 13:54:23 +02:00

card.c

ALSA: usb-audio: Use the new helper for shutdown refcount

2026-06-11 09:34:09 +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 clock quirk for Motu 1248

2026-05-04 17:50:02 +02:00

clock.h

…

endpoint.c

ALSA: usb-audio: add IFB_SILENCE_ON_EMPTY quirk for Behringer Flow 8

2026-05-26 16:28:05 +02:00

endpoint.h

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fcp.c

ALSA: FCP: Fix NULL pointer dereference in interface lookup

2026-06-26 07:46:59 +02:00

fcp.h

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format.c

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

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

format.h

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helper.c

…

helper.h

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implicit.c

…

implicit.h

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Kconfig

ALSA:usb:qcom: add AUXILIARY_BUS to Kconfig dependencies

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

Makefile

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media.c

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

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

media.h

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midi2.c

ALSA: usb-audio: Kill MIDI 2.0 URBs before freeing endpoints

2026-06-19 10:49:21 +02:00

midi2.h

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midi.c

ALSA: usb-audio: Bound MIDI endpoint descriptor scans

2026-05-07 12:58:09 +02:00

midi.h

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mixer_maps.c

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mixer_quirks.c

ALSA: usb-audio: avoid kobject path lookup in DualSense match

2026-06-25 13:52:32 +02:00

mixer_quirks.h

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mixer_s1810c.c

ALSA: usb-audio: add Studio 1824 support

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

mixer_s1810c.h

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mixer_scarlett2.c

Revert "ALSA: scarlett2: Fix 2i2 Gen 4 direct monitor gain on firmware 2417"

2026-05-26 08:00:51 +02:00

mixer_scarlett2.h

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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

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mixer.c

ALSA: usb-audio: Fix imbalance per-channel volume of sticky mixers

2026-07-06 10:22:43 +02:00

mixer.h

ALSA: usb-audio: Add QUIRK_FLAG_MIXER_GET_CUR_BROKEN

2026-05-31 17:48:48 +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

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power.c

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

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

power.h

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proc.c

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

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

proc.h

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quirks-table.h

ALSA: usb-audio: Add quirk for YAMAHA CDS3000

2026-06-18 17:48:56 +02:00

quirks.c

ALSA: usb-audio: Add delay quirk for iBasso DC-Elite

2026-07-13 17:06:20 +02:00

quirks.h

ALSA: usb-audio: improve module param quirk_flags

2025-09-28 08:35:29 +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: Use the new helper for shutdown refcount

2026-06-11 09:34:09 +02:00

validate.c

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

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