* [PATCH] ALSA: usb-audio: Add FIXED_RATE quirk for JBL Quantum650 Wireless
@ 2026-07-19 9:00 Daniel C. Ribeiro
2026-07-19 17:46 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Daniel C. Ribeiro @ 2026-07-19 9:00 UTC (permalink / raw)
To: Takashi Iwai, Jaroslav Kysela
Cc: linux-sound, linux-kernel, dcoutinho.96, d.r.ribeiro
JBL Quantum650 Wireless (0ecb:2125) requires the same workaround that
was used for JBL Quantum610 and Quantum810 for limiting the sample rate.
Without it, the capture (microphone) stream fails to work. Setting the
QUIRK_FLAG_FIXED_RATE flag, as done for the sibling models, makes both
playback and capture work correctly.
Signed-off-by: Daniel C. Ribeiro <dcoutinho.96@gmail.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..0de7c9d94259 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2346,6 +2346,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
DEVICE_FLG(0x0ecb, 0x205c, /* JBL Quantum610 Wireless */
QUIRK_FLAG_FIXED_RATE),
+ DEVICE_FLG(0x0ecb, 0x2125, /* JBL Quantum650 Wireless */
+ QUIRK_FLAG_FIXED_RATE),
DEVICE_FLG(0x0ecb, 0x2069, /* JBL Quantum810 Wireless */
QUIRK_FLAG_FIXED_RATE),
DEVICE_FLG(0x0fd9, 0x0008, /* Hauppauge HVR-950Q */
--
2.43.0
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] ALSA: usb-audio: Add FIXED_RATE quirk for JBL Quantum650 Wireless
2026-07-19 9:00 [PATCH] ALSA: usb-audio: Add FIXED_RATE quirk for JBL Quantum650 Wireless Daniel C. Ribeiro
@ 2026-07-19 17:46 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2026-07-19 17:46 UTC (permalink / raw)
To: Daniel C. Ribeiro
Cc: Takashi Iwai, Jaroslav Kysela, linux-sound, linux-kernel,
d.r.ribeiro
On Sun, 19 Jul 2026 11:00:37 +0200,
Daniel C. Ribeiro wrote:
>
> JBL Quantum650 Wireless (0ecb:2125) requires the same workaround that
> was used for JBL Quantum610 and Quantum810 for limiting the sample rate.
> Without it, the capture (microphone) stream fails to work. Setting the
> QUIRK_FLAG_FIXED_RATE flag, as done for the sibling models, makes both
> playback and capture work correctly.
>
> Signed-off-by: Daniel C. Ribeiro <dcoutinho.96@gmail.com>
Applied now. Thanks.
Takashi
^ permalink raw reply [flat|nested] 2+ messages in thread
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