* [PATCH] Bluetooth: btusb: Add a new VID/PID 2c7c/7009 for MT7925
@ 2025-06-06 15:33 Haochen Tong via B4 Relay
2025-06-12 13:40 ` patchwork-bot+bluetooth
0 siblings, 1 reply; 2+ messages in thread
From: Haochen Tong via B4 Relay @ 2025-06-06 15:33 UTC (permalink / raw)
To: Marcel Holtmann, Luiz Augusto von Dentz; +Cc: linux-bluetooth, linux-kernel
From: Haochen Tong <i@hexchain.org>
Adds a new entry with VID 2c7c and PID 7009 for MediaTek MT7925
Bluetooth chip.
The device information from /sys/kernel/debug/usb/devices is provided
below.
T: Bus=03 Lev=01 Prnt=01 Port=04 Cnt=02 Dev#= 3 Spd=480 MxCh= 0
D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=2c7c ProdID=7009 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
Signed-off-by: Haochen Tong <i@hexchain.org>
---
drivers/bluetooth/btusb.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 9ab661d2d1e69028061fa3accd5106f481094100..e4a45596762f8c7d8ba10b4107d6e6f2203188e2 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -725,6 +725,8 @@ static const struct usb_device_id quirks_table[] = {
BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x13d3, 0x3630), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x2c7c, 0x7009), .driver_info = BTUSB_MEDIATEK |
+ BTUSB_WIDEBAND_SPEECH },
/* Additional Realtek 8723AE Bluetooth devices */
{ USB_DEVICE(0x0930, 0x021d), .driver_info = BTUSB_REALTEK },
---
base-commit: e271ed52b344ac02d4581286961d0c40acc54c03
change-id: 20250606-btusb-mt7925-add-3b95a9673869
Best regards,
--
Haochen Tong <i@hexchain.org>
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] Bluetooth: btusb: Add a new VID/PID 2c7c/7009 for MT7925
2025-06-06 15:33 [PATCH] Bluetooth: btusb: Add a new VID/PID 2c7c/7009 for MT7925 Haochen Tong via B4 Relay
@ 2025-06-12 13:40 ` patchwork-bot+bluetooth
0 siblings, 0 replies; 2+ messages in thread
From: patchwork-bot+bluetooth @ 2025-06-12 13:40 UTC (permalink / raw)
To: Haochen Tong; +Cc: marcel, luiz.dentz, linux-bluetooth, linux-kernel
Hello:
This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:
On Fri, 06 Jun 2025 23:33:03 +0800 you wrote:
> From: Haochen Tong <i@hexchain.org>
>
> Adds a new entry with VID 2c7c and PID 7009 for MediaTek MT7925
> Bluetooth chip.
>
> The device information from /sys/kernel/debug/usb/devices is provided
> below.
>
> [...]
Here is the summary with links:
- Bluetooth: btusb: Add a new VID/PID 2c7c/7009 for MT7925
https://git.kernel.org/bluetooth/bluetooth-next/c/892768493447
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-06-06 15:33 [PATCH] Bluetooth: btusb: Add a new VID/PID 2c7c/7009 for MT7925 Haochen Tong via B4 Relay
2025-06-12 13:40 ` patchwork-bot+bluetooth
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