From: Sean Wang <sean.wang@kernel.org>
To: marcel@holtmann.org, luiz.dentz@gmail.com, ulf.hansson@linaro.org
Cc: linux-bluetooth@vger.kernel.org,
linux-mediatek@lists.infradead.org, linux-mmc@vger.kernel.org,
Sean Wang <sean.wang@mediatek.com>,
Kush Kulshrestha <kush.kulshrestha.5@gmail.com>
Subject: [PATCH v2 5/8] Bluetooth: btusb: Add new VID/PID 13d3/3594 for MT7902
Date: Tue, 24 Feb 2026 00:13:22 -0600 [thread overview]
Message-ID: <20260224061325.20189-5-sean.wang@kernel.org> (raw)
In-Reply-To: <20260224061325.20189-1-sean.wang@kernel.org>
From: Sean Wang <sean.wang@mediatek.com>
Add VID 13d3 & PID 3594 for MediaTek MT7902 USB Bluetooth chip.
The information in /sys/kernel/debug/usb/devices about the Bluetooth
device is listed as the below.
T: Bus=03 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#= 3 Spd=480 MxCh= 0
D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=13d3 ProdID=3594 Rev= 1.00
S: Manufacturer=MediaTek Inc.
S: Product=Wireless_Device
S: SerialNumber=000000000
C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=100mA
A: FirstIf#= 0 IfCount= 3 Cls=e0(wlcon) Sub=01 Prot=01
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=125us
E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms
I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms
I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms
I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms
I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms
I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
E: Ad=8a(I) Atr=03(Int.) MxPS= 64 Ivl=125us
E: Ad=0a(O) Atr=03(Int.) MxPS= 64 Ivl=125us
I: If#= 2 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
E: Ad=8a(I) Atr=03(Int.) MxPS= 512 Ivl=125us
E: Ad=0a(O) Atr=03(Int.) MxPS= 512 Ivl=125us
Co-developed-by: Kush Kulshrestha <kush.kulshrestha.5@gmail.com>
Signed-off-by: Kush Kulshrestha <kush.kulshrestha.5@gmail.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
v2: newly added
---
drivers/bluetooth/btusb.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 3a45b16c6b08..0f1bd9b5d296 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -676,6 +676,8 @@ static const struct usb_device_id quirks_table[] = {
BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x13d3, 0x3580), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x13d3, 0x3594), .driver_info = BTUSB_MEDIATEK |
+ BTUSB_WIDEBAND_SPEECH },
/* MediaTek MT7922 Bluetooth devices */
{ USB_DEVICE(0x13d3, 0x3585), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH },
--
2.43.0
next prev parent reply other threads:[~2026-02-24 6:14 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-24 6:13 [PATCH v2 1/8] mmc: sdio: add MediaTek MT7902 SDIO device ID Sean Wang
2026-02-24 6:13 ` [PATCH v2 2/8] Bluetooth: btmtk: add MT7902 MCU support Sean Wang
2026-02-24 6:13 ` [PATCH v2 3/8] Bluetooth: btusb: Add new VID/PID 13d3/3579 for MT7902 Sean Wang
2026-02-24 6:13 ` [PATCH v2 4/8] Bluetooth: btusb: Add new VID/PID 13d3/3580 " Sean Wang
2026-02-24 6:13 ` Sean Wang [this message]
2026-02-24 6:13 ` [PATCH v2 6/8] Bluetooth: btusb: Add new VID/PID 13d3/3596 " Sean Wang
2026-02-24 6:13 ` [PATCH v2 7/8] Bluetooth: btusb: Add new VID/PID 0e8d/1ede " Sean Wang
2026-02-24 6:13 ` [PATCH v2 8/8] Bluetooth: btmtk: add MT7902 SDIO support Sean Wang
2026-02-24 6:57 ` [v2,1/8] mmc: sdio: add MediaTek MT7902 SDIO device ID bluez.test.bot
2026-02-24 20:30 ` [PATCH v2 1/8] " patchwork-bot+bluetooth
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