target/linux/bcm27xx/patches-5.4/950-0942-Bluetooth-btrtl-Add-support-for-RTL8761B.patch

   1 From 61695e30db3121c11e52be89751e610d2e97212a Mon Sep 17 00:00:00 2001
   2 From: "Ziqian SUN (Zamir)" <sztsian@gmail.com>
   3 Date: Sat, 11 Apr 2020 09:34:27 +0800
   4 Subject: [PATCH] Bluetooth: btrtl: Add support for RTL8761B
   5
   6 commit 04896832c94aae4842100cafb8d3a73e1bed3a45 upstream.
   7
   8 Add new compatible device RTL8761B. RTL8761B is a USB Bluetooth device,
   9 with support of BLE and BR/EDR. The USB info is
  10
  11 T:  Bus=03 Lev=04 Prnt=04 Port=00 Cnt=01 Dev#= 29 Spd=12   MxCh= 0
  12 D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
  13 P:  Vendor=0bda ProdID=8771 Rev= 2.00
  14 S:  Manufacturer=Realtek
  15 S:  Product=Bluetooth Radio
  16 S:  SerialNumber=XXXXXXXXXXXX
  17 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA
  18 I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  19 E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
  20 E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
  21 E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
  22 I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  23 E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
  24 E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
  25 I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  26 E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
  27 E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
  28 I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  29 E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
  30 E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
  31 I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  32 E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
  33 E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
  34 I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  35 E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
  36 E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
  37 I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  38 E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
  39 E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
  40
  41 Signed-off-by: Ziqian SUN (Zamir) <sztsian@gmail.com>
  42 Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
  43 ---
  44  drivers/bluetooth/btrtl.c | 10 +++++++++-
  45  1 file changed, 9 insertions(+), 1 deletion(-)
  46
  47 --- a/drivers/bluetooth/btrtl.c
  48 +++ b/drivers/bluetooth/btrtl.c
  49 @@ -130,12 +130,19 @@ static const struct id_table ic_id_table
  50           .cfg_name = "rtl_bt/rtl8821c_config" },
  51
  52         /* 8761A */
  53 -       { IC_MATCH_FL_LMPSUBV, RTL_ROM_LMP_8761A, 0x0,
  54 +       { IC_INFO(RTL_ROM_LMP_8761A, 0xa),
  55           .config_needed = false,
  56           .has_rom_version = true,
  57           .fw_name  = "rtl_bt/rtl8761a_fw.bin",
  58           .cfg_name = "rtl_bt/rtl8761a_config" },
  59
  60 +       /* 8761B */
  61 +       { IC_INFO(RTL_ROM_LMP_8761A, 0xb),
  62 +         .config_needed = false,
  63 +         .has_rom_version = true,
  64 +         .fw_name  = "rtl_bt/rtl8761b_fw.bin",
  65 +         .cfg_name = "rtl_bt/rtl8761b_config" },
  66 +
  67         /* 8822C with USB interface */
  68         { IC_INFO(RTL_ROM_LMP_8822B, 0xc),
  69           .config_needed = false,
  70 @@ -255,6 +262,7 @@ static int rtlbt_parse_firmware(struct h
  71                 { RTL_ROM_LMP_8723B, 9 },       /* 8723D */
  72                 { RTL_ROM_LMP_8821A, 10 },      /* 8821C */
  73                 { RTL_ROM_LMP_8822B, 13 },      /* 8822C */
  74 +               { RTL_ROM_LMP_8761A, 14 },      /* 8761B */
  75         };
  76
  77         min_size = sizeof(struct rtl_epatch_header) + sizeof(extension_sig) + 3;