diff options
| author | Daniel Golle <daniel@makrotopia.org> | 2022-09-17 23:29:13 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-09-24 15:30:57 +0300 |
| commit | d5ed439cf00ac0d17b9c4fc0c3a3ddd651cc65ba (patch) | |
| tree | c8485a168072f52da036a4a88f580250179d3b6d /drivers/net/wireless/ralink | |
| parent | 79b4c9455e0baf40cad2a4740c98a31658641284 (diff) | |
| download | linux-d5ed439cf00ac0d17b9c4fc0c3a3ddd651cc65ba.tar.xz | |
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
Diffstat (limited to 'drivers/net/wireless/ralink')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index 73e962b3618b..b20c5aae9aae 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -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, |