mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-29 13:53:33 +00:00
Code Issues Releases Wiki Activity

Bluetooth: btrtl: Refine the ic_id_table for clearer and more regular

Browse source 
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 <alex_lu@realsil.com.cn>
Signed-off-by: Max Chou <max.chou@realtek.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Max Chou 2020-11-04 20:04:14 +08:00 committed by Marcel Holtmann
parent 73280f13c9
commit 6f9ff24645
1 changed files with 19 additions and 46 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

65
drivers/bluetooth/btrtl.c
View file

@ -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: