Commit 99dc1296 authored by Stanislaw Gruszka's avatar Stanislaw Gruszka Committed by Greg Kroah-Hartman

rt2800: fix TX_PIN_CFG setting for non MT7620 chips

commit 83ec4891 upstream.

Since commit 41977e86 ("rt2x00: add support for MT7620") we do not
initialize TX_PIN_CFG setting. This cause breakage at least on some
RT3573 devices. To fix the problem patch restores previous behaviour
for non MT7620 chips.

Fixes: 41977e86 ("rt2x00: add support for MT7620")
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1480829Reported-and-tested-by: default avatarJussi Eloranta <jussi.eloranta@csun.edu>
Cc: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: default avatarStanislaw Gruszka <sgruszka@redhat.com>
Acked-by: default avatarDaniel Golle <daniel@makrotopia.org>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2bce0fe7
......@@ -3699,7 +3699,10 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
if (rt2x00_rt(rt2x00dev, RT3572))
rt2800_rfcsr_write(rt2x00dev, 8, 0);
if (rt2x00_rt(rt2x00dev, RT6352))
rt2800_register_read(rt2x00dev, TX_PIN_CFG, &tx_pin);
else
tx_pin = 0;
switch (rt2x00dev->default_ant.tx_chain_num) {
case 3:
......
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