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Commit 65f31b5e authored by Gertjan van Wingerde's avatar Gertjan van Wingerde Committed by John W. Linville
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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 <shiang_tu@ralinktech.com>
Signed-off-by: default avatarGertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: default avatarIvo van Doorn <IvDoorn@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 1bdcd095

drivers/net/wireless/rt2x00/rt2800lib.c

+4 −2
Original line number Diff line number Diff line
@@ -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 */