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 | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/SOURCES/mt76:-mt7921:-Disable-powersave-features-by-default.patch b/SOURCES/mt76:-mt7921:-Disable-powersave-features-by-default.patch deleted file mode 100644 index a397014..0000000 --- a/SOURCES/mt76:-mt7921:-Disable-powersave-features-by-default.patch +++ /dev/null @@ -1,42 +0,0 @@ -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 -disabling runtime PM and typical powersave features by default. The actual -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: Jan200101 <sentrycraft123@gmail.com> ---- - 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 ff63f37f67d9..840b4c606c83 100644 ---- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c -+++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c -@@ -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)) { -- dev->pm.enable_user = true; -- dev->pm.enable = true; -- dev->pm.ds_enable_user = true; -- dev->pm.ds_enable = true; -- } - - 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 | |