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Ribeiro" To: Takashi Iwai , Jaroslav Kysela Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, dcoutinho.96@gmail.com, d.r.ribeiro@outlook.com Subject: [PATCH] ALSA: usb-audio: Add FIXED_RATE quirk for JBL Quantum650 Wireless Date: Sun, 19 Jul 2026 06:00:37 -0300 Message-ID: <20260719090037.40149-1-dcoutinho.96@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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 --- 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[] =3D { 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 */ --=20 2.43.0