* [PATCH v1] Bluetooth: btusb: MT7922: Add VID/PID 0489/e174
@ 2026-01-20 0:18 Chris Lu
2026-01-20 1:36 ` [v1] " bluez.test.bot
0 siblings, 1 reply; 2+ messages in thread
From: Chris Lu @ 2026-01-20 0:18 UTC (permalink / raw)
To: Marcel Holtmann, Johan Hedberg, Luiz Von Dentz
Cc: Sean Wang, Will Lee, SS Wu, Steve Lee, linux-bluetooth,
linux-kernel, linux-mediatek, Chris Lu
Add VID 0489 & PID e174 for MediaTek MT7922 USB Bluetooth chip.
The information in /sys/kernel/debug/usb/devices about the Bluetooth
device is listed as the below.
T: Bus=06 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0
D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0489 ProdID=e174 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=btusb
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=btusb
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: Chris Lu <chris.lu@mediatek.com>
---
drivers/bluetooth/btusb.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 1e01f8c855c9..c5bfc0092e5f 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -701,6 +701,8 @@ static const struct usb_device_id quirks_table[] = {
BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x0489, 0xe170), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x0489, 0xe174), .driver_info = BTUSB_MEDIATEK |
+ BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x04ca, 0x3804), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x04ca, 0x38e4), .driver_info = BTUSB_MEDIATEK |
--
2.45.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* RE: [v1] Bluetooth: btusb: MT7922: Add VID/PID 0489/e174
2026-01-20 0:18 [PATCH v1] Bluetooth: btusb: MT7922: Add VID/PID 0489/e174 Chris Lu
@ 2026-01-20 1:36 ` bluez.test.bot
0 siblings, 0 replies; 2+ messages in thread
From: bluez.test.bot @ 2026-01-20 1:36 UTC (permalink / raw)
To: linux-bluetooth, chris.lu
[-- Attachment #1: Type: text/plain, Size: 3021 bytes --]
This is automated email and please do not reply to this email!
Dear submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=1044384
---Test result---
Test Summary:
CheckPatch PENDING 0.34 seconds
GitLint PENDING 0.24 seconds
SubjectPrefix PASS 0.08 seconds
BuildKernel PASS 24.90 seconds
CheckAllWarning PASS 27.41 seconds
CheckSparse PASS 30.44 seconds
BuildKernel32 PASS 24.66 seconds
TestRunnerSetup PASS 545.35 seconds
TestRunner_l2cap-tester FAIL 28.33 seconds
TestRunner_iso-tester PASS 96.05 seconds
TestRunner_bnep-tester PASS 10.14 seconds
TestRunner_mgmt-tester FAIL 116.74 seconds
TestRunner_rfcomm-tester PASS 9.28 seconds
TestRunner_sco-tester FAIL 14.30 seconds
TestRunner_ioctl-tester PASS 9.95 seconds
TestRunner_mesh-tester FAIL 11.42 seconds
TestRunner_smp-tester PASS 8.53 seconds
TestRunner_userchan-tester PASS 6.71 seconds
IncrementalBuild PENDING 0.63 seconds
Details
##############################
Test: CheckPatch - PENDING
Desc: Run checkpatch.pl script
Output:
##############################
Test: GitLint - PENDING
Desc: Run gitlint
Output:
##############################
Test: TestRunner_l2cap-tester - FAIL
Desc: Run l2cap-tester with test-runner
Output:
Total: 96, Passed: 95 (99.0%), Failed: 1, Not Run: 0
Failed Test Cases
L2CAP BR/EDR Server - Set PHY 1M Failed 0.125 seconds
##############################
Test: TestRunner_mgmt-tester - FAIL
Desc: Run mgmt-tester with test-runner
Output:
Total: 494, Passed: 487 (98.6%), Failed: 3, Not Run: 4
Failed Test Cases
Read Exp Feature - Success Failed 0.105 seconds
LL Privacy - Add Device 3 (AL is full) Failed 0.198 seconds
LL Privacy - Set Flags 3 (2 Devices to RL) Failed 0.187 seconds
##############################
Test: TestRunner_sco-tester - FAIL
Desc: Run sco-tester with test-runner
Output:
WARNING: possible circular locking dependency detected
BUG: sleeping function called from invalid context at net/core/sock.c:3782
Total: 30, Passed: 30 (100.0%), Failed: 0, Not Run: 0
##############################
Test: TestRunner_mesh-tester - FAIL
Desc: Run mesh-tester with test-runner
Output:
Total: 10, Passed: 8 (80.0%), Failed: 2, Not Run: 0
Failed Test Cases
Mesh - Send cancel - 1 Timed out 1.891 seconds
Mesh - Send cancel - 2 Timed out 1.994 seconds
##############################
Test: IncrementalBuild - PENDING
Desc: Incremental build with the patches in the series
Output:
---
Regards,
Linux Bluetooth
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2026-01-20 1:36 ` [v1] " bluez.test.bot
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