mt76: mt7915: force ldpc for bw larger than 20MHz in testmode

LDPC should be set when bw is larger than 20MHz to make
testmode tx work normally.

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Shayne Chen 2021-01-05 13:41:00 +08:00 • committed by Felix Fietkau
commit 1fdcc310ff