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wifi: rt2x00: fix HT20/HT40 bandwidth switch on MT7620 

Add missing configuration of the channel bandwidth filter to the
channel setup function for MT7620.

Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/1664d89ba149f7b0bcec18b2a2abaedf49654507.1663445157.git.daniel@makrotopia.org
This commit is contained in:
Daniel Golle 2022-09-17 21:29:13 +01:00 committed by Kalle Valo
parent 79b4c9455e
commit d5ed439cf0
1 changed files with 8 additions and 0 deletions
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8
drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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@ -3855,6 +3855,14 @@ static void rt2800_config_channel_rf7620(struct rt2x00_dev *rt2x00dev,
rfcsr |= tx_agc_fc;
rt2800_rfcsr_write_bank(rt2x00dev, 7, 59, rfcsr);
}
if (conf_is_ht40(conf)) {
rt2800_bbp_glrt_write(rt2x00dev, 141, 0x10);
rt2800_bbp_glrt_write(rt2x00dev, 157, 0x2f);
} else {
rt2800_bbp_glrt_write(rt2x00dev, 141, 0x1a);
rt2800_bbp_glrt_write(rt2x00dev, 157, 0x40);
}
}
static void rt2800_config_alc(struct rt2x00_dev *rt2x00dev,