target/linux/generic/pending-5.15/825-Bluetooth-btusb-Add-a-new-VID-PID-0e8d-0608-for-MT79.patch

   1 From ced9d535126a81a85b022cff1e2fd8e0da46c7ae Mon Sep 17 00:00:00 2001
   2 From: Daniel Golle <daniel@makrotopia.org>
   3 Date: Fri, 9 Sep 2022 18:25:21 +0100
   4 Subject: [PATCH] Bluetooth: btusb: Add a new VID/PID 0e8d/0608 for MT7921
   5 To: linux-mediatek@lists.infradead.org,
   6     linux-bluetooth@vger.kernel.org
   7 Cc: Matthias Brugger <matthias.bgg@gmail.com>,
   8     Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
   9     Johan Hedberg <johan.hedberg@gmail.com>,
  10     Marcel Holtmann <marcel@holtmann.org>
  11
  12 Add a new PID/VID 0e8d/0608 for MT7921K chip found on AMD RZ608 module.
  13
  14 From /sys/kernel/debug/usb/devices:
  15 T:  Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#=  3 Spd=480  MxCh= 0
  16 D:  Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
  17 P:  Vendor=0e8d ProdID=0608 Rev= 1.00
  18 S:  Manufacturer=MediaTek Inc.
  19 S:  Product=Wireless_Device
  20 S:  SerialNumber=000000000
  21 C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=100mA
  22 A:  FirstIf#= 0 IfCount= 3 Cls=e0(wlcon) Sub=01 Prot=01
  23 I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  24 E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=125us
  25 E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  26 E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  27 I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  28 E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
  29 E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
  30 I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  31 E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
  32 E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
  33 I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  34 E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
  35 E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
  36 I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  37 E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
  38 E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
  39 I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  40 E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
  41 E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
  42 I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  43 E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
  44 E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
  45 I:  If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  46 E:  Ad=83(I) Atr=01(Isoc) MxPS=  63 Ivl=1ms
  47 E:  Ad=03(O) Atr=01(Isoc) MxPS=  63 Ivl=1ms
  48 I:* If#= 2 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
  49 E:  Ad=8a(I) Atr=03(Int.) MxPS=  64 Ivl=125us
  50 E:  Ad=0a(O) Atr=03(Int.) MxPS=  64 Ivl=125us
  51 I:  If#= 2 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
  52 E:  Ad=8a(I) Atr=03(Int.) MxPS=  64 Ivl=125us
  53 E:  Ad=0a(O) Atr=03(Int.) MxPS=  64 Ivl=125us
  54
  55 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  56 ---
  57  drivers/bluetooth/btusb.c | 3 +++
  58  1 file changed, 3 insertions(+)
  59
  60 --- a/drivers/bluetooth/btusb.c
  61 +++ b/drivers/bluetooth/btusb.c
  62 @@ -469,6 +469,9 @@ static const struct usb_device_id blackl
  63         { USB_DEVICE(0x0489, 0xe0cd), .driver_info = BTUSB_MEDIATEK |
  64                                                      BTUSB_WIDEBAND_SPEECH |
  65                                                      BTUSB_VALID_LE_STATES },
  66 +       { USB_DEVICE(0x0e8d, 0x0608), .driver_info = BTUSB_MEDIATEK |
  67 +                                                    BTUSB_WIDEBAND_SPEECH |
  68 +                                                    BTUSB_VALID_LE_STATES },
  69
  70         /* MediaTek MT7922A Bluetooth devices */
  71         { USB_DEVICE(0x0489, 0xe0d8), .driver_info = BTUSB_MEDIATEK |