diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/rtw8821c.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/rtw8821c.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c index 7ae0541d7b99..adf224618a2a 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c @@ -47,13 +47,14 @@ enum rtw8821ce_rf_set { static int rtw8821c_read_efuse(struct rtw_dev *rtwdev, u8 *log_map) { + struct rtw_hal *hal = &rtwdev->hal; struct rtw_efuse *efuse = &rtwdev->efuse; struct rtw8821c_efuse *map; int i; map = (struct rtw8821c_efuse *)log_map; - efuse->rfe_option = map->rfe_option; + efuse->rfe_option = map->rfe_option & 0x1f; efuse->rf_board_option = map->rf_board_option; efuse->crystal_cap = map->xtal_k; efuse->pa_type_2g = map->pa_type; @@ -70,6 +71,19 @@ static int rtw8821c_read_efuse(struct rtw_dev *rtwdev, u8 *log_map) efuse->tx_bb_swing_setting_2g = map->tx_bb_swing_setting_2g; efuse->tx_bb_swing_setting_5g = map->tx_bb_swing_setting_5g; + hal->pkg_type = map->rfe_option & BIT(5) ? 1 : 0; + + switch (efuse->rfe_option) { + case 0x2: + case 0x4: + case 0x7: + case 0xa: + case 0xc: + case 0xf: + hal->rfe_btg = true; + break; + } + for (i = 0; i < 4; i++) efuse->txpwr_idx_table[i] = map->txpwr_idx_table[i]; @@ -295,6 +309,7 @@ static void rtw8821c_switch_rf_set(struct rtw_dev *rtwdev, u8 rf_set) static void rtw8821c_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw) { + struct rtw_hal *hal = &rtwdev->hal; u32 rf_reg18; rf_reg18 = rtw_read_rf(rtwdev, RF_PATH_A, 0x18, RFREG_MASK); @@ -326,11 +341,10 @@ static void rtw8821c_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw) } if (channel <= 14) { - if (rtwdev->efuse.rfe_option == 0) - rtw8821c_switch_rf_set(rtwdev, SWITCH_TO_WLG); - else if (rtwdev->efuse.rfe_option == 2 || - rtwdev->efuse.rfe_option == 4) + if (hal->rfe_btg) rtw8821c_switch_rf_set(rtwdev, SWITCH_TO_BTG); + else + rtw8821c_switch_rf_set(rtwdev, SWITCH_TO_WLG); rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTDBG, BIT(6), 0x1); rtw_write_rf(rtwdev, RF_PATH_A, 0x64, 0xf, 0xf); } else { @@ -1546,7 +1560,6 @@ static const struct rtw_rfe_def rtw8821c_rfe_defs[] = { [2] = RTW_DEF_RFE_EXT(8821c, 0, 0, 2), [4] = RTW_DEF_RFE_EXT(8821c, 0, 0, 2), [6] = RTW_DEF_RFE(8821c, 0, 0), - [34] = RTW_DEF_RFE(8821c, 0, 0), }; static struct rtw_hw_reg rtw8821c_dig[] = { @@ -1920,6 +1933,7 @@ const struct rtw_chip_info rtw8821c_hw_spec = { .ptct_efuse_size = 96, .txff_size = 65536, .rxff_size = 16384, + .rsvd_drv_pg_num = 8, .txgi_factor = 1, .is_pwr_by_rate_dec = true, .max_power_index = 0x3f, |