diff mbox series

[19/21] rt2x00: rt2800lib: fix VGC setup for RT3883

Message ID 1554809828-13500-20-git-send-email-sgruszka@redhat.com (mailing list archive)
State Changes Requested
Delegated to: Kalle Valo
Headers show
Series RT3883 support from OpenWrt | expand

Commit Message

Stanislaw Gruszka April 9, 2019, 11:37 a.m. UTC 
From: Gabor Juhos <juhosg@openwrt.org>

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
---
 drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index a3b5b51d7779..b0701aba50de 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -5526,7 +5526,8 @@  static u8 rt2800_get_default_vgc(struct rt2x00_dev *rt2x00dev)
 		else
 			vgc = 0x2e + rt2x00dev->lna_gain;
 	} else { /* 5GHZ band */
-		if (rt2x00_rt(rt2x00dev, RT3593))
+		if (rt2x00_rt(rt2x00dev, RT3593) ||
+		    rt2x00_rt(rt2x00dev, RT3883))
 			vgc = 0x20 + (rt2x00dev->lna_gain * 5) / 3;
 		else if (rt2x00_rt(rt2x00dev, RT5592))
 			vgc = 0x24 + (2 * rt2x00dev->lna_gain);
@@ -5546,7 +5547,8 @@  static inline void rt2800_set_vgc(struct rt2x00_dev *rt2x00dev,
 {
 	if (qual->vgc_level != vgc_level) {
 		if (rt2x00_rt(rt2x00dev, RT3572) ||
-		    rt2x00_rt(rt2x00dev, RT3593)) {
+		    rt2x00_rt(rt2x00dev, RT3593) ||
+		    rt2x00_rt(rt2x00dev, RT3883)) {
 			rt2800_bbp_write_with_rx_chain(rt2x00dev, 66,
 						       vgc_level);
 		} else if (rt2x00_rt(rt2x00dev, RT5592)) {
@@ -5593,6 +5595,11 @@  void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual,
 		}
 		break;
 
+	case RT3883:
+		if (qual->rssi > -65)
+			vgc += 0x10;
+		break;
+
 	case RT5592:
 		if (qual->rssi > -65)
 			vgc += 0x20;