All of lore.kernel.org
 help / color / mirror / Atom feed
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>,
	Bitterblue Smith <rtl8821cerfe2@gmail.com>
Subject: [PATCH v2 7/8] Bluetooth: btusb: Add new VID/PID 0e8d/1ede for MT7902
Date: Tue, 24 Feb 2026 00:13:24 -0600	[thread overview]
Message-ID: <20260224061325.20189-7-sean.wang@kernel.org> (raw)
In-Reply-To: <20260224061325.20189-1-sean.wang@kernel.org>

From: Sean Wang <sean.wang@mediatek.com>

Add VID 0e8d & PID 1ede 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=01 Lev=01 Prnt=01 Port=05 Cnt=02 Dev#=  4 Spd=480  MxCh= 0
D:  Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=0e8d ProdID=1ede 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

Co-developed-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@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 4e8bf032d35e..a5e44887a5b5 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -672,6 +672,8 @@ static const struct usb_device_id quirks_table[] = {
 	{ USB_DEVICE(0x13d3, 0x3606), .driver_info = BTUSB_MEDIATEK |
 						     BTUSB_WIDEBAND_SPEECH },
 	/* MediaTek MT7902 Bluetooth devices */
+	{ USB_DEVICE(0x0e8d, 0x1ede), .driver_info = BTUSB_MEDIATEK |
+						     BTUSB_WIDEBAND_SPEECH },
 	{ USB_DEVICE(0x13d3, 0x3579), .driver_info = BTUSB_MEDIATEK |
 						     BTUSB_WIDEBAND_SPEECH },
 	{ USB_DEVICE(0x13d3, 0x3580), .driver_info = BTUSB_MEDIATEK |
-- 
2.43.0


  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 ` [PATCH v2 5/8] Bluetooth: btusb: Add new VID/PID 13d3/3594 " Sean Wang
2026-02-24  6:13 ` [PATCH v2 6/8] Bluetooth: btusb: Add new VID/PID 13d3/3596 " Sean Wang
2026-02-24  6:13 ` Sean Wang [this message]
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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20260224061325.20189-7-sean.wang@kernel.org \
    --to=sean.wang@kernel.org \
    --cc=linux-bluetooth@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=linux-mmc@vger.kernel.org \
    --cc=luiz.dentz@gmail.com \
    --cc=marcel@holtmann.org \
    --cc=rtl8821cerfe2@gmail.com \
    --cc=sean.wang@mediatek.com \
    --cc=ulf.hansson@linaro.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.