Commit 65f31b5e authored by Gertjan van Wingerde's avatar Gertjan van Wingerde Committed by John W. Linville
Browse files

rt2x00: Enable PA_PE bits in TX_PIN_CFG according to active band.

(split off from the earlier RT35xx patch submitted by Shiang)

There's no point in enabling the PA_PE bits for the bands that we are
not active on.

Signed-off-by: default avatarShiang Tu <>
Signed-off-by: default avatarGertjan van Wingerde <>
Signed-off-by: default avatarIvo van Doorn <>
Signed-off-by: default avatarJohn W. Linville <>
parent 1bdcd095
......@@ -1795,8 +1795,10 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
/* Turn on unused PA or LNA when not using 1T or 1R */
if (rt2x00dev->default_ant.tx_chain_num == 2) {
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 1);
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1);
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN,
rf->channel > 14);
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN,
rf->channel <= 14);
/* Turn on unused PA or LNA when not using 1T or 1R */
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