wifi: rt2x00: add RXIQ calibration for MT7620

Add RXIQ calibration found in mtk driver. With old openwrt builds this
gets us ~8Mbps more of RX bandwidth (test with iPA/eLNA layout).

Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
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/033a39a697d51f6df258acea4c33608e0944fe4c.1663445157.git.daniel@makrotopia.org
This commit is contained in:
Tomislav Požega 2022-09-17 21:28:10 +01:00 • committed by Kalle Valo
commit ab7b229573