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rtw88: 8821c: add dig related settings 

To improve user experience in field, we need DIG to adjust RX initial
gain depends on field situation.

Define the register addresses for 8821c.

Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Tzu-En Huang <tehuang@realtek.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200616091625.26489-4-yhchuang@realtek.com
This commit is contained in:
Tzu-En Huang 2020-06-16 17:16:21 +08:00 committed by Kalle Valo
parent ad5f411b7f
commit 6cf2086fd0
1 changed files with 6 additions and 0 deletions
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6
drivers/net/wireless/realtek/rtw88/rtw8821c.c
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@ -579,6 +579,10 @@ static const struct rtw_rfe_def rtw8821c_rfe_defs[] = {
[0] = RTW_DEF_RFE(8821c, 0, 0),
};
static struct rtw_hw_reg rtw8821c_dig[] = {
[0] = { .addr = 0xc50, .mask = 0x7f },
};
static const struct rtw_ltecoex_addr rtw8821c_ltecoex_addr = {
.ctrl = LTECOEX_ACCESS_CTRL,
.wdata = LTECOEX_WRITE_DATA,
@ -660,6 +664,7 @@ struct rtw_chip_info rtw8821c_hw_spec = {
.csi_buf_pg_num = 0,
.band = RTW_BAND_2G | RTW_BAND_5G,
.page_size = 128,
.dig_min = 0x1c,
.ht_supported = true,
.vht_supported = true,
.lps_deep_mode_supported = BIT(LPS_DEEP_MODE_LCLK),
@ -670,6 +675,7 @@ struct rtw_chip_info rtw8821c_hw_spec = {
.rqpn_table = rqpn_table_8821c,
.prioq_addrs = &prioq_addrs_8821c,
.intf_table = &phy_para_table_8821c,
.dig = rtw8821c_dig,
.rf_base_addr = {0x2800, 0x2c00},
.rf_sipi_addr = {0xc90, 0xe90},
.ltecoex_addr = &rtw8821c_ltecoex_addr,