From 1528fe7f57b60d283fcba481dd90d86eb97bd71f Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 15 Jun 2018 19:02:22 +0200 Subject: [PATCH] mt76x2: fix variable gain adjustment range The range should only be limited to 4 for really weak signals, for all other gain settings the range is 16. Signed-off-by: Felix Fietkau --- mt76x2_phy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mt76x2_phy.c b/mt76x2_phy.c index 51fd7ddf..9c7b19ce 100644 --- a/mt76x2_phy.c +++ b/mt76x2_phy.c @@ -485,7 +485,7 @@ static void mt76x2_phy_adjust_vga_gain(struct mt76x2_dev *dev) { u32 false_cca; - u8 limit = dev->cal.low_gain > 1 ? 4 : 16; + u8 limit = dev->cal.low_gain > 0 ? 16 : 4; false_cca = FIELD_GET(MT_RX_STAT_1_CCA_ERRORS, mt76_rr(dev, MT_RX_STAT_1)); if (false_cca > 800 && dev->cal.agc_gain_adjust < limit)