diff options
Diffstat (limited to 'SOURCES/mt76:-mt7921:-Disable-powersave-features-by-default.patch')
| -rw-r--r-- | SOURCES/mt76:-mt7921:-Disable-powersave-features-by-default.patch | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/SOURCES/mt76:-mt7921:-Disable-powersave-features-by-default.patch b/SOURCES/mt76:-mt7921:-Disable-powersave-features-by-default.patch index 4bb775c..1a0ddc8 100644 --- a/SOURCES/mt76:-mt7921:-Disable-powersave-features-by-default.patch +++ b/SOURCES/mt76:-mt7921:-Disable-powersave-features-by-default.patch @@ -1,6 +1,6 @@ -From ca89780690f7492c2d357e0ed2213a1d027341ae Mon Sep 17 00:00:00 2001 -From: Sultan Alsawaf <sultan@kerneltoast.com> -Date: Sun, 29 May 2022 01:32:19 -0700 +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Jan200101 <sentrycraft123@gmail.com> +Date: Mon, 27 Nov 2023 15:25:48 +0100 Subject: [PATCH] mt76: mt7921: Disable powersave features by default This brings WiFi latency down considerably and makes latency consistent by @@ -9,27 +9,17 @@ power consumption difference is inconsequential on desktops and laptops, while the performance difference is monumental. Latencies of 20+ ms are no longer observed after this change, and the connection is much more stable. -Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com> +Signed-off-by: Jan200101 <sentrycraft123@gmail.com> --- - drivers/net/wireless/mediatek/mt76/mt7921/init.c | 9 ++------- - 1 file changed, 2 insertions(+), 7 deletions(-) + drivers/net/wireless/mediatek/mt76/mt7921/init.c | 8 ++------ + 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c -index 91fc41922d95..cfa0bb51004d 100644 +index ff63f37f67d9..840b4c606c83 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c -@@ -99,7 +99,8 @@ - wiphy->n_iface_combinations = ARRAY_SIZE(if_comb); - } - wiphy->flags &= ~(WIPHY_FLAG_IBSS_RSN | WIPHY_FLAG_4ADDR_AP | -- WIPHY_FLAG_4ADDR_STATION); -+ WIPHY_FLAG_4ADDR_STATION | -+ WIPHY_FLAG_PS_ON_BY_DEFAULT); - wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | - BIT(NL80211_IFTYPE_AP) | - BIT(NL80211_IFTYPE_P2P_CLIENT) | -@@ -408,12 +409,6 @@ - dev->pm.idle_timeout = MT7921_PM_TIMEOUT; +@@ -220,12 +220,6 @@ int mt7921_register_device(struct mt792x_dev *dev) + dev->pm.idle_timeout = MT792x_PM_TIMEOUT; dev->pm.stats.last_wake_event = jiffies; dev->pm.stats.last_doze_event = jiffies; - if (!mt76_is_usb(&dev->mt76)) { @@ -41,3 +31,12 @@ index 91fc41922d95..cfa0bb51004d 100644 if (!mt76_is_mmio(&dev->mt76)) hw->extra_tx_headroom += MT_SDIO_TXD_SIZE + MT_SDIO_HDR_SIZE; +@@ -240,6 +234,8 @@ int mt7921_register_device(struct mt792x_dev *dev) + if (ret) + return ret; + ++ hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; ++ + hw->wiphy->reg_notifier = mt7921_regd_notifier; + dev->mphy.sband_2g.sband.ht_cap.cap |= + IEEE80211_HT_CAP_LDPC_CODING | |