From 6f9ff24645f55ffae12ef717b4f221c3e7dfe115 Mon Sep 17 00:00:00 2001 From: Max Chou Date: Wed, 4 Nov 2020 20:04:14 +0800 Subject: [PATCH] Bluetooth: btrtl: Refine the ic_id_table for clearer and more regular Enhance the ic_id_table that it's able to maintain regularly. To judge which chip should be initialized by LMP subversion, HCI revision, HCI version and HCI bus which were given in the ic_id_table. Also, refine the incorrect LMP subversion of ROM for RTL8723D and RTL8723A. Suggested-by: Alex Lu Signed-off-by: Max Chou Signed-off-by: Marcel Holtmann --- drivers/bluetooth/btrtl.c | 65 ++++++++++++--------------------------- 1 file changed, 19 insertions(+), 46 deletions(-) diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c index 3a9afc905f24..1ab9f27e4fa7 100644 --- a/drivers/bluetooth/btrtl.c +++ b/drivers/bluetooth/btrtl.c @@ -18,10 +18,8 @@ #define VERSION "0.1" #define RTL_EPATCH_SIGNATURE "Realtech" -#define RTL_ROM_LMP_3499 0x3499 #define RTL_ROM_LMP_8723A 0x1200 #define RTL_ROM_LMP_8723B 0x8723 -#define RTL_ROM_LMP_8723D 0x8873 #define RTL_ROM_LMP_8821A 0x8821 #define RTL_ROM_LMP_8761A 0x8761 #define RTL_ROM_LMP_8822B 0x8822 @@ -31,10 +29,13 @@ #define IC_MATCH_FL_HCIREV (1 << 1) #define IC_MATCH_FL_HCIVER (1 << 2) #define IC_MATCH_FL_HCIBUS (1 << 3) -#define IC_INFO(lmps, hcir) \ - .match_flags = IC_MATCH_FL_LMPSUBV | IC_MATCH_FL_HCIREV, \ +#define IC_INFO(lmps, hcir, hciv, bus) \ + .match_flags = IC_MATCH_FL_LMPSUBV | IC_MATCH_FL_HCIREV | \ + IC_MATCH_FL_HCIVER | IC_MATCH_FL_HCIBUS, \ .lmp_subver = (lmps), \ - .hci_rev = (hcir) + .hci_rev = (hcir), \ + .hci_ver = (hciv), \ + .hci_bus = (bus) struct id_table { __u16 match_flags; @@ -58,112 +59,85 @@ struct btrtl_device_info { }; static const struct id_table ic_id_table[] = { - { IC_MATCH_FL_LMPSUBV, RTL_ROM_LMP_8723A, 0x0, - .config_needed = false, - .has_rom_version = false, - .fw_name = "rtl_bt/rtl8723a_fw.bin", - .cfg_name = NULL }, - - { IC_MATCH_FL_LMPSUBV, RTL_ROM_LMP_3499, 0x0, + /* 8723A */ + { IC_INFO(RTL_ROM_LMP_8723A, 0xb, 0x6, HCI_USB), .config_needed = false, .has_rom_version = false, .fw_name = "rtl_bt/rtl8723a_fw.bin", .cfg_name = NULL }, /* 8723BS */ - { .match_flags = IC_MATCH_FL_LMPSUBV | IC_MATCH_FL_HCIREV | - IC_MATCH_FL_HCIVER | IC_MATCH_FL_HCIBUS, - .lmp_subver = RTL_ROM_LMP_8723B, - .hci_rev = 0xb, - .hci_ver = 6, - .hci_bus = HCI_UART, + { IC_INFO(RTL_ROM_LMP_8723B, 0xb, 0x6, HCI_UART), .config_needed = true, .has_rom_version = true, .fw_name = "rtl_bt/rtl8723bs_fw.bin", .cfg_name = "rtl_bt/rtl8723bs_config" }, /* 8723B */ - { IC_INFO(RTL_ROM_LMP_8723B, 0xb), + { IC_INFO(RTL_ROM_LMP_8723B, 0xb, 0x6, HCI_USB), .config_needed = false, .has_rom_version = true, .fw_name = "rtl_bt/rtl8723b_fw.bin", .cfg_name = "rtl_bt/rtl8723b_config" }, /* 8723D */ - { IC_INFO(RTL_ROM_LMP_8723B, 0xd), + { IC_INFO(RTL_ROM_LMP_8723B, 0xd, 0x8, HCI_USB), .config_needed = true, .has_rom_version = true, .fw_name = "rtl_bt/rtl8723d_fw.bin", .cfg_name = "rtl_bt/rtl8723d_config" }, /* 8723DS */ - { .match_flags = IC_MATCH_FL_LMPSUBV | IC_MATCH_FL_HCIREV | - IC_MATCH_FL_HCIVER | IC_MATCH_FL_HCIBUS, - .lmp_subver = RTL_ROM_LMP_8723B, - .hci_rev = 0xd, - .hci_ver = 8, - .hci_bus = HCI_UART, + { IC_INFO(RTL_ROM_LMP_8723B, 0xd, 0x8, HCI_UART), .config_needed = true, .has_rom_version = true, .fw_name = "rtl_bt/rtl8723ds_fw.bin", .cfg_name = "rtl_bt/rtl8723ds_config" }, - /* 8723DU */ - { IC_INFO(RTL_ROM_LMP_8723D, 0x826C), - .config_needed = true, - .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723d_fw.bin", - .cfg_name = "rtl_bt/rtl8723d_config" }, - /* 8821A */ - { IC_INFO(RTL_ROM_LMP_8821A, 0xa), + { IC_INFO(RTL_ROM_LMP_8821A, 0xa, 0x6, HCI_USB), .config_needed = false, .has_rom_version = true, .fw_name = "rtl_bt/rtl8821a_fw.bin", .cfg_name = "rtl_bt/rtl8821a_config" }, /* 8821C */ - { IC_INFO(RTL_ROM_LMP_8821A, 0xc), + { IC_INFO(RTL_ROM_LMP_8821A, 0xc, 0x8, HCI_USB), .config_needed = false, .has_rom_version = true, .fw_name = "rtl_bt/rtl8821c_fw.bin", .cfg_name = "rtl_bt/rtl8821c_config" }, /* 8761A */ - { IC_INFO(RTL_ROM_LMP_8761A, 0xa), + { IC_INFO(RTL_ROM_LMP_8761A, 0xa, 0x6, HCI_USB), .config_needed = false, .has_rom_version = true, .fw_name = "rtl_bt/rtl8761a_fw.bin", .cfg_name = "rtl_bt/rtl8761a_config" }, /* 8761B */ - { IC_INFO(RTL_ROM_LMP_8761A, 0xb), + { IC_INFO(RTL_ROM_LMP_8761A, 0xb, 0xa, HCI_USB), .config_needed = false, .has_rom_version = true, .fw_name = "rtl_bt/rtl8761b_fw.bin", .cfg_name = "rtl_bt/rtl8761b_config" }, /* 8822C with UART interface */ - { .match_flags = IC_MATCH_FL_LMPSUBV | IC_MATCH_FL_HCIREV | - IC_MATCH_FL_HCIBUS, - .lmp_subver = RTL_ROM_LMP_8822B, - .hci_rev = 0x000c, - .hci_ver = 0x0a, - .hci_bus = HCI_UART, + { IC_INFO(RTL_ROM_LMP_8822B, 0xc, 0xa, HCI_UART), .config_needed = true, .has_rom_version = true, .fw_name = "rtl_bt/rtl8822cs_fw.bin", .cfg_name = "rtl_bt/rtl8822cs_config" }, /* 8822C with USB interface */ - { IC_INFO(RTL_ROM_LMP_8822B, 0xc), + { IC_INFO(RTL_ROM_LMP_8822B, 0xc, 0xa, HCI_USB), .config_needed = false, .has_rom_version = true, .fw_name = "rtl_bt/rtl8822cu_fw.bin", .cfg_name = "rtl_bt/rtl8822cu_config" }, /* 8822B */ - { IC_INFO(RTL_ROM_LMP_8822B, 0xb), + { IC_INFO(RTL_ROM_LMP_8822B, 0xb, 0x7, HCI_USB), .config_needed = true, .has_rom_version = true, .fw_name = "rtl_bt/rtl8822b_fw.bin", @@ -654,7 +628,6 @@ int btrtl_download_firmware(struct hci_dev *hdev, switch (btrtl_dev->ic_info->lmp_subver) { case RTL_ROM_LMP_8723A: - case RTL_ROM_LMP_3499: return btrtl_setup_rtl8723a(hdev, btrtl_dev); case RTL_ROM_LMP_8723B: case RTL_ROM_LMP_8821A: -- 2.20.1