From: <yhchuang@realtek.com>
To: <kvalo@codeaurora.org>
Cc: <linux-wireless@vger.kernel.org>, <pkshih@realtek.com>
Subject: [PATCH v2 1/8] rtw88: 8723d: Add DIG parameter
Date: Thu, 23 Apr 2020 20:30:15 +0800 [thread overview]
Message-ID: <20200423123022.10176-2-yhchuang@realtek.com> (raw)
In-Reply-To: <20200423123022.10176-1-yhchuang@realtek.com>
From: Ping-Ke Shih <pkshih@realtek.com>
To improve user experience in field, we need DIG to adjust RX initial gain
depends on field situation. Since each chip has its own register address,
this commit defines 8723d specific address.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
---
drivers/net/wireless/realtek/rtw88/rtw8723d.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723d.c b/drivers/net/wireless/realtek/rtw88/rtw8723d.c
index 8ca4d5794434..52afa72caf8f 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8723d.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8723d.c
@@ -706,6 +706,11 @@ static const struct rtw_rqpn rqpn_table_8723d[] = {
RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH},
};
+static const struct rtw_hw_reg rtw8723d_dig[] = {
+ [0] = { .addr = 0xc50, .mask = 0x7f },
+ [1] = { .addr = 0xc50, .mask = 0x7f },
+};
+
static const struct rtw_rf_sipi_addr rtw8723d_rf_sipi_addr[] = {
[RF_PATH_A] = { .hssi_1 = 0x820, .lssi_read = 0x8a0,
.hssi_2 = 0x824, .lssi_read_pi = 0x8b8},
@@ -738,6 +743,7 @@ struct rtw_chip_info rtw8723d_hw_spec = {
.csi_buf_pg_num = 0,
.band = RTW_BAND_2G,
.page_size = 128,
+ .dig_min = 0x20,
.ht_supported = true,
.vht_supported = false,
.lps_deep_mode_supported = 0,
@@ -746,6 +752,7 @@ struct rtw_chip_info rtw8723d_hw_spec = {
.pwr_off_seq = card_disable_flow_8723d,
.page_table = page_table_8723d,
.rqpn_table = rqpn_table_8723d,
+ .dig = rtw8723d_dig,
.rf_sipi_addr = {0x840, 0x844},
.rf_sipi_read_addr = rtw8723d_rf_sipi_addr,
.fix_rf_phy_num = 2,
--
2.17.1
next prev parent reply other threads:[~2020-04-23 12:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-23 12:30 [PATCH v2 0/8] rtw88: 8723d: add BB related routines yhchuang
2020-04-23 12:30 ` yhchuang [this message]
2020-04-23 12:30 ` [PATCH v2 2/8] rtw88: 8723d: Add query_rx_desc yhchuang
2020-04-23 12:30 ` [PATCH v2 3/8] rtw88: 8723d: Add set_channel yhchuang
2020-04-27 5:42 ` Kalle Valo
2020-04-29 7:13 ` Tony Chuang
2020-04-23 12:30 ` [PATCH v2 4/8] rtw88: handle C2H_CCX_TX_RPT to know if packet TX'ed successfully yhchuang
2020-04-23 12:30 ` [PATCH v2 5/8] rtw88: 8723d: 11N chips don't support LDPC yhchuang
2020-04-23 12:30 ` [PATCH v2 6/8] rtw88: 8723d: Add chip_ops::false_alarm_statistics yhchuang
2020-04-23 12:30 ` [PATCH v2 7/8] rtw88: 8723d: Set IG register for CCK rate yhchuang
2020-04-23 12:30 ` [PATCH v2 8/8] rtw88: 8723d: add interface configurations table yhchuang
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