git.openwrt.org Git - openwrt/staging/stintel.git/blob

   1 From be55622ce673f9692cc15d26d77a050cda42a3d3 Mon Sep 17 00:00:00 2001
   2 From: Daniel Golle <daniel@makrotopia.org>
   3 Date: Fri, 9 Sep 2022 21:00:30 +0100
   4 Subject: [PATCH 1/1] Bluetooth: btusb: Add a new VID/PID 0e8d/0608 for MT7921
   5
   6 Add a new PID/VID 0e8d/0608 for MT7921K chip found on AMD RZ608 module.
   7
   8 From /sys/kernel/debug/usb/devices:
   9 T:  Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#=  3 Spd=480  MxCh= 0
  10 D:  Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
  11 P:  Vendor=0e8d ProdID=0608 Rev= 1.00
  12 S:  Manufacturer=MediaTek Inc.
  13 S:  Product=Wireless_Device
  14 S:  SerialNumber=000000000
  15 C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=100mA
  16 A:  FirstIf#= 0 IfCount= 3 Cls=e0(wlcon) Sub=01 Prot=01
  17 I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  18 E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=125us
  19 E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  20 E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  21 I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  22 E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
  23 E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
  24 I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  25 E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
  26 E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
  27 I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  28 E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
  29 E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
  30 I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  31 E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
  32 E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
  33 I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  34 E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
  35 E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
  36 I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  37 E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
  38 E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
  39 I:  If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  40 E:  Ad=83(I) Atr=01(Isoc) MxPS=  63 Ivl=1ms
  41 E:  Ad=03(O) Atr=01(Isoc) MxPS=  63 Ivl=1ms
  42 I:* If#= 2 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
  43 E:  Ad=8a(I) Atr=03(Int.) MxPS=  64 Ivl=125us
  44 E:  Ad=0a(O) Atr=03(Int.) MxPS=  64 Ivl=125us
  45 I:  If#= 2 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
  46 E:  Ad=8a(I) Atr=03(Int.) MxPS=  64 Ivl=125us
  47 E:  Ad=0a(O) Atr=03(Int.) MxPS=  64 Ivl=125us
  48
  49 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  50 Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
  51 ---
  52  drivers/bluetooth/btusb.c | 3 +++
  53  1 file changed, 3 insertions(+)
  54
  55 --- a/drivers/bluetooth/btusb.c
  56 +++ b/drivers/bluetooth/btusb.c
  57 @@ -469,6 +469,9 @@ static const struct usb_device_id blackl
  58         { USB_DEVICE(0x0489, 0xe0cd), .driver_info = BTUSB_MEDIATEK |
  59                                                      BTUSB_WIDEBAND_SPEECH |
  60                                                      BTUSB_VALID_LE_STATES },
  61 +       { USB_DEVICE(0x0e8d, 0x0608), .driver_info = BTUSB_MEDIATEK |
  62 +                                                    BTUSB_WIDEBAND_SPEECH |
  63 +                                                    BTUSB_VALID_LE_STATES },
  64
  65         /* MediaTek MT7922A Bluetooth devices */
  66         { USB_DEVICE(0x0489, 0xe0d8), .driver_info = BTUSB_MEDIATEK |