diff mbox series

[06/11] rtw89: disabled IGI configuration for unsupported hardware

Message ID 20220318023214.32411-7-pkshih@realtek.com
State New
Headers show
Series rtw89: update TX power table and 6G, refine IGI, and add TX/RX descriptors V1 | expand

Commit Message

Ping-Ke Shih March 18, 2022, 2:32 a.m. UTC 
From: Johnson Lin <johnson.lin@realtek.com>

Bypass IGI, known as Rx gain, adjustment flow for incompatible hardware
architectures.

Signed-off-by: Johnson Lin <johnson.lin@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/core.c | 2 ++
 drivers/net/wireless/realtek/rtw89/core.h | 1 +
 drivers/net/wireless/realtek/rtw89/phy.c  | 3 ++-
 3 files changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c
index c61061358980b..bce4834f18ec0 100644
--- a/drivers/net/wireless/realtek/rtw89/core.c
+++ b/drivers/net/wireless/realtek/rtw89/core.c
@@ -2752,6 +2752,8 @@  static void rtw89_core_setup_phycap(struct rtw89_dev *rtwdev)
 	rtwdev->hal.support_cckpd =
 		!(rtwdev->chip->chip_id == RTL8852A && rtwdev->hal.cv <= CHIP_CBV) &&
 		!(rtwdev->chip->chip_id == RTL8852B && rtwdev->hal.cv <= CHIP_CAV);
+	rtwdev->hal.support_igi =
+		rtwdev->chip->chip_id == RTL8852A && rtwdev->hal.cv <= CHIP_CBV;
 }
 
 static int rtw89_chip_efuse_info_setup(struct rtw89_dev *rtwdev)
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index 5900cbc0efd9e..725484be2b622 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -2489,6 +2489,7 @@  struct rtw89_hal {
 	u8 tx_nss;
 	u8 rx_nss;
 	bool support_cckpd;
+	bool support_igi;
 };
 
 #define RTW89_MAX_MAC_ID_NUM 128
diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c
index c27148acfa048..193afb1f53f5a 100644
--- a/drivers/net/wireless/realtek/rtw89/phy.c
+++ b/drivers/net/wireless/realtek/rtw89/phy.c
@@ -3309,7 +3309,8 @@  void rtw89_phy_dig(struct rtw89_dev *rtwdev)
 		    dig->igi_rssi, dig->dyn_igi_max, dig->dyn_igi_min,
 		    dig->igi_fa_rssi);
 
-	rtw89_phy_dig_config_igi(rtwdev);
+	if (rtwdev->hal.support_igi)
+		rtw89_phy_dig_config_igi(rtwdev);
 
 	rtw89_phy_dig_dyn_pd_th(rtwdev, dig->igi_fa_rssi, dig->dyn_pd_th_en);