--- /dev/null
+From 2ecfe6f07e8e6257cad3d3290c5aec2102120041 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66@outlook.com>
+Date: Sat, 23 Sep 2023 09:01:01 +0800
+Subject: wifi: rt2x00: fix MT7620 low RSSI issue
+
+On Mediatek vendor driver[1], MT7620 (RT6352) uses different RSSI
+base value '-2' compared to the other RT2x00 chips. This patch
+introduces the SoC specific base value to fix the low RSSI value
+reports on MT7620.
+
+[1] Found on MT76x2E_MT7620_LinuxAP_V3.0.4.0_P3 ConvertToRssi().
+
+Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
+Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
+Signed-off-by: Kalle Valo <kvalo@kernel.org>
+Link: https://lore.kernel.org/r/TYAP286MB031571CDB146C414A908A66DBCFEA@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM
+---
+ drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+@@ -856,6 +856,7 @@ static int rt2800_agc_to_rssi(struct rt2
+ s8 rssi0 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI0);
+ s8 rssi1 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI1);
+ s8 rssi2 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI2);
++ s8 base_val = rt2x00_rt(rt2x00dev, RT6352) ? -2 : -12;
+ u16 eeprom;
+ u8 offset0;
+ u8 offset1;
+@@ -880,9 +881,9 @@ static int rt2800_agc_to_rssi(struct rt2
+ * If the value in the descriptor is 0, it is considered invalid
+ * and the default (extremely low) rssi value is assumed
+ */
+- rssi0 = (rssi0) ? (-12 - offset0 - rt2x00dev->lna_gain - rssi0) : -128;
+- rssi1 = (rssi1) ? (-12 - offset1 - rt2x00dev->lna_gain - rssi1) : -128;
+- rssi2 = (rssi2) ? (-12 - offset2 - rt2x00dev->lna_gain - rssi2) : -128;
++ rssi0 = (rssi0) ? (base_val - offset0 - rt2x00dev->lna_gain - rssi0) : -128;
++ rssi1 = (rssi1) ? (base_val - offset1 - rt2x00dev->lna_gain - rssi1) : -128;
++ rssi2 = (rssi2) ? (base_val - offset2 - rt2x00dev->lna_gain - rssi2) : -128;
+
+ /*
+ * mac80211 only accepts a single RSSI value. Calculating the