* [PATCH] ALSA: usb-audio: Add iface reset and delay quirk for Generic USB Headphone
@ 2026-07-22 4:07 胡连勤
2026-07-22 11:28 ` Takashi Iwai
0 siblings, 1 reply; 3+ messages in thread
From: 胡连勤 @ 2026-07-22 4:07 UTC (permalink / raw)
To: perex@perex.cz, tiwai@suse.com, Cryolitia PukNgae
Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org
Setting up the interface when suspended/resuming fails on this card.
Adding a reset and delay quirk will eliminate this problem.
usb 1-1: New USB device found, idVendor=0124, idProduct=0c21
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: USB Headphone
usb 1-1: Manufacturer: Generic
usb 1-1: SerialNumber: 20210726905926
Signed-off-by: Lianqin Hu <hulianqin@vivo.com>
---
sound/usb/quirks.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 41149561aa06..001129821baa 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2208,6 +2208,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_FORCE_IFACE_RESET | QUIRK_FLAG_IFACE_DELAY),
DEVICE_FLG(0x0020, 0x0b21, /* GHW-123P */
QUIRK_FLAG_FORCE_IFACE_RESET | QUIRK_FLAG_IFACE_DELAY),
+ DEVICE_FLG(0x0124, 0x0c21, /* Generic USB Headphone */
+ QUIRK_FLAG_FORCE_IFACE_RESET | QUIRK_FLAG_IFACE_DELAY),
DEVICE_FLG(0x03f0, 0x654a, /* HP 320 FHD Webcam */
QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
DEVICE_FLG(0x040b, 0x0897, /* Weltrend Semiconductor, sold as Redragon H510-PRO Wireless headset */
--
2.39.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH] ALSA: usb-audio: Add iface reset and delay quirk for Generic USB Headphone
@ 2026-07-22 4:51 胡连勤
0 siblings, 0 replies; 3+ messages in thread
From: 胡连勤 @ 2026-07-22 4:51 UTC (permalink / raw)
To: perex@perex.cz, tiwai@suse.com, i@rong.moe, Cryolitia PukNgae
Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org,
胡连勤
Setting up the interface when suspended/resuming fails on this card.
Adding a reset and delay quirk will eliminate this problem.
usb 1-1: New USB device found, idVendor=0124, idProduct=0c21
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: USB Headphone
usb 1-1: Manufacturer: Generic
usb 1-1: SerialNumber: 20210726905926
Signed-off-by: Lianqin Hu <hulianqin@vivo.com>
---
sound/usb/quirks.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 41149561aa06..001129821baa 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2208,6 +2208,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_FORCE_IFACE_RESET | QUIRK_FLAG_IFACE_DELAY),
DEVICE_FLG(0x0020, 0x0b21, /* GHW-123P */
QUIRK_FLAG_FORCE_IFACE_RESET | QUIRK_FLAG_IFACE_DELAY),
+ DEVICE_FLG(0x0124, 0x0c21, /* Generic USB Headphone */
+ QUIRK_FLAG_FORCE_IFACE_RESET | QUIRK_FLAG_IFACE_DELAY),
DEVICE_FLG(0x03f0, 0x654a, /* HP 320 FHD Webcam */
QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
DEVICE_FLG(0x040b, 0x0897, /* Weltrend Semiconductor, sold as Redragon H510-PRO Wireless headset */
--
2.39.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] ALSA: usb-audio: Add iface reset and delay quirk for Generic USB Headphone
2026-07-22 4:07 [PATCH] ALSA: usb-audio: Add iface reset and delay quirk for Generic USB Headphone 胡连勤
@ 2026-07-22 11:28 ` Takashi Iwai
0 siblings, 0 replies; 3+ messages in thread
From: Takashi Iwai @ 2026-07-22 11:28 UTC (permalink / raw)
To: 胡连勤
Cc: perex@perex.cz, tiwai@suse.com, Cryolitia PukNgae,
linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org
On Wed, 22 Jul 2026 06:07:07 +0200,
胡连勤 wrote:
>
> Setting up the interface when suspended/resuming fails on this card.
> Adding a reset and delay quirk will eliminate this problem.
>
> usb 1-1: New USB device found, idVendor=0124, idProduct=0c21
> usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> usb 1-1: Product: USB Headphone
> usb 1-1: Manufacturer: Generic
> usb 1-1: SerialNumber: 20210726905926
>
> Signed-off-by: Lianqin Hu <hulianqin@vivo.com>
Applied now. Thanks.
Takashi
^ permalink raw reply [flat|nested] 3+ messages in thread
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2026-07-22 4:07 [PATCH] ALSA: usb-audio: Add iface reset and delay quirk for Generic USB Headphone 胡连勤
2026-07-22 11:28 ` Takashi Iwai
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2026-07-22 4:51 胡连勤
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