* [PATCH v1] Bluetooth: btusb: MT7922: Add VID/PID 0e8d/223c
@ 2026-03-09 2:58 Chris Lu
2026-03-09 4:20 ` [v1] " bluez.test.bot
0 siblings, 1 reply; 2+ messages in thread
From: Chris Lu @ 2026-03-09 2:58 UTC (permalink / raw)
To: Marcel Holtmann, Johan Hedberg, Luiz Von Dentz
Cc: Sean Wang, W ill Lee, SS Wu, Steve Lee, linux-bluetooth,
linux-kernel, linux-mediatek, Chris Lu
Add VID 0e8d & PID 223c 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=07 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=0e8d ProdID=223c 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 a5e44887a5b5..5f264ac843f5 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -721,6 +721,8 @@ static const struct usb_device_id quirks_table[] = {
BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x04ca, 0x38e4), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x0e8d, 0x223c), .driver_info = BTUSB_MEDIATEK |
+ BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x13d3, 0x3568), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x13d3, 0x3584), .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 0e8d/223c
2026-03-09 2:58 [PATCH v1] Bluetooth: btusb: MT7922: Add VID/PID 0e8d/223c Chris Lu
@ 2026-03-09 4:20 ` bluez.test.bot
0 siblings, 0 replies; 2+ messages in thread
From: bluez.test.bot @ 2026-03-09 4:20 UTC (permalink / raw)
To: linux-bluetooth, chris.lu
[-- Attachment #1: Type: text/plain, Size: 3533 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=1063387
---Test result---
Test Summary:
CheckPatch PENDING 0.28 seconds
GitLint PENDING 0.24 seconds
SubjectPrefix PASS 0.12 seconds
BuildKernel PASS 26.52 seconds
CheckAllWarning PASS 28.71 seconds
CheckSparse WARNING 32.57 seconds
BuildKernel32 PASS 25.92 seconds
TestRunnerSetup PASS 565.01 seconds
TestRunner_l2cap-tester PASS 29.07 seconds
TestRunner_iso-tester PASS 90.57 seconds
TestRunner_bnep-tester PASS 6.36 seconds
TestRunner_mgmt-tester FAIL 124.90 seconds
TestRunner_rfcomm-tester PASS 9.47 seconds
TestRunner_sco-tester FAIL 14.52 seconds
TestRunner_ioctl-tester PASS 10.37 seconds
TestRunner_mesh-tester FAIL 11.42 seconds
TestRunner_smp-tester PASS 8.64 seconds
TestRunner_userchan-tester PASS 6.70 seconds
IncrementalBuild PENDING 0.44 seconds
Details
##############################
Test: CheckPatch - PENDING
Desc: Run checkpatch.pl script
Output:
##############################
Test: GitLint - PENDING
Desc: Run gitlint
Output:
##############################
Test: CheckSparse - WARNING
Desc: Run sparse tool with linux kernel
Output:
drivers/bluetooth/btusb.c:4673:1: error: bad constant expressiondrivers/bluetooth/btusb.c:4674:1: error: bad constant expressiondrivers/bluetooth/btusb.c:4676:1: error: bad constant expressiondrivers/bluetooth/btusb.c:4677:1: error: bad constant expressiondrivers/bluetooth/btusb.c:4679:1: error: bad constant expressiondrivers/bluetooth/btusb.c:4680:1: error: bad constant expressiondrivers/bluetooth/btusb.c:4682:1: error: bad constant expressiondrivers/bluetooth/btusb.c:4683:1: error: bad constant expressiondrivers/bluetooth/btusb.c:4685:1: error: bad constant expressiondrivers/bluetooth/btusb.c:4686:1: error: bad constant expressiondrivers/bluetooth/btusb.c:4687:1: error: bad constant expressiondrivers/bluetooth/btusb.c:4688:1: error: bad constant expressiondrivers/bluetooth/btusb.c:4688:1: error: bad constant expression
##############################
Test: TestRunner_mgmt-tester - FAIL
Desc: Run mgmt-tester with test-runner
Output:
Total: 494, Passed: 489 (99.0%), Failed: 1, Not Run: 4
Failed Test Cases
Read Exp Feature - Success Failed 0.104 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 1.825 seconds
Mesh - Send cancel - 2 Timed out 1.991 seconds
##############################
Test: IncrementalBuild - PENDING
Desc: Incremental build with the patches in the series
Output:
---
Regards,
Linux Bluetooth
^ permalink raw reply [flat|nested] 2+ messages in thread
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2026-03-09 2:58 [PATCH v1] Bluetooth: btusb: MT7922: Add VID/PID 0e8d/223c Chris Lu
2026-03-09 4:20 ` [v1] " bluez.test.bot
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