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mt76: update to the latest version

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This commit is contained in:
lean 2023-09-30 17:44:03 +08:00
parent 040575e75f
commit 16005ae688
2 changed files with 72 additions and 4 deletions
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8
package/kernel/mt76/Makefile
View File

@ -1,7 +1,7 @@
include $(TOPDIR)/rules.mk include $(TOPDIR)/rules.mk
PKG_NAME:=mt76 PKG_NAME:=mt76
PKG_RELEASE=1 PKG_RELEASE=2
PKG_LICENSE:=GPLv2 PKG_LICENSE:=GPLv2
PKG_LICENSE_FILES:= PKG_LICENSE_FILES:=
@ -15,9 +15,9 @@ PKG_SOURCE_VERSION:=5b509e80384ab019ac11aa90c81ec0dbb5b0d7f2
PKG_MIRROR_HASH:=6fc25df4d28becd010ff4971b23731c08b53e69381a9e4c868091899712f78a9 PKG_MIRROR_HASH:=6fc25df4d28becd010ff4971b23731c08b53e69381a9e4c868091899712f78a9
PATCH_DIR:=./patches-5.4 PATCH_DIR:=./patches-5.4
else else
PKG_SOURCE_DATE:=2023-08-14 PKG_SOURCE_DATE:=2023-09-18
PKG_SOURCE_VERSION:=b14c2351ddb8601c322576d84029e463d456caef PKG_SOURCE_VERSION:=2afc7285f75dca5a0583fd917285bf33f1429cc6
PKG_MIRROR_HASH:=62b5e157ad525424b6857e77ed373e8d39d03af71b057f8b309d8b293d6eac5f PKG_MIRROR_HASH:=2c9556b298246277ac2d65415e4449f98e6d5fdb99e0d0a92262f162df772bbc
endif endif
PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name> PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>

68
package/kernel/mt76/patches-5.4/200-fix-MT76x0-external-LNA-gain-handling.patch Normal file
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@ -0,0 +1,68 @@
From 890ae4d717f1bed1e4136fec0611273bfd90bd55 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Tue, 19 Sep 2023 13:20:30 +0200
Subject: [PATCH] wifi: mt76: mt76x02: fix MT76x0 external LNA gain handling
On MT76x0, LNA gain should be applied for both external and internal LNA.
On MT76x2, LNA gain should be treated as 0 for external LNA.
Move the LNA type based logic to mt76x2 in order to fix mt76x0.
Fixes: 2daa67588f34 ("mt76x0: unify lna_gain parsing")
Reported-by: Shiji Yang <yangshiji66@outlook.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
mt76x02_eeprom.c | 7 -------
mt76x2/eeprom.c | 13 +++++++++++--
2 files changed, 11 insertions(+), 9 deletions(-)
diff --git a/mt76x02_eeprom.c b/mt76x02_eeprom.c
index 0acabba2d..5d402cf29 100644
--- a/mt76x02_eeprom.c
+++ b/mt76x02_eeprom.c
@@ -131,15 +131,8 @@ u8 mt76x02_get_lna_gain(struct mt76x02_dev *dev,
s8 *lna_2g, s8 *lna_5g,
struct ieee80211_channel *chan)
{
- u16 val;
u8 lna;
- val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1);
- if (val & MT_EE_NIC_CONF_1_LNA_EXT_2G)
- *lna_2g = 0;
- if (val & MT_EE_NIC_CONF_1_LNA_EXT_5G)
- memset(lna_5g, 0, sizeof(s8) * 3);
-
if (chan->band == NL80211_BAND_2GHZ)
lna = *lna_2g;
else if (chan->hw_value <= 64)
diff --git a/mt76x2/eeprom.c b/mt76x2/eeprom.c
index d5809408d..8c0185588 100644
--- a/mt76x2/eeprom.c
+++ b/mt76x2/eeprom.c
@@ -256,7 +256,8 @@ void mt76x2_read_rx_gain(struct mt76x02_dev *dev)
struct ieee80211_channel *chan = dev->mphy.chandef.chan;
int channel = chan->hw_value;
s8 lna_5g[3], lna_2g;
- u8 lna;
+ bool use_lna;
+ u8 lna = 0;
u16 val;
if (chan->band == NL80211_BAND_2GHZ)
@@ -275,7 +276,15 @@ void mt76x2_read_rx_gain(struct mt76x02_dev *dev)
dev->cal.rx.mcu_gain |= (lna_5g[1] & 0xff) << 16;
dev->cal.rx.mcu_gain |= (lna_5g[2] & 0xff) << 24;
- lna = mt76x02_get_lna_gain(dev, &lna_2g, lna_5g, chan);
+ val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1);
+ if (chan->band == NL80211_BAND_2GHZ)
+ use_lna = !(val & MT_EE_NIC_CONF_1_LNA_EXT_2G);
+ else
+ use_lna = !(val & MT_EE_NIC_CONF_1_LNA_EXT_5G);
+
+ if (use_lna)
+ lna = mt76x02_get_lna_gain(dev, &lna_2g, lna_5g, chan);
+
dev->cal.rx.lna_gain = mt76x02_sign_extend(lna, 8);
}
EXPORT_SYMBOL_GPL(mt76x2_read_rx_gain);