From b3ccc1a56280119fe1fbf9929a76b4034358bfef Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 27 Aug 2012 17:00:08 +0200 Subject: [PATCH] ath9k_hw: enable PA linearization This feature had been disabled in ath9k because the code to support it was incomplete, but now the code is in sync with the internal QCA codebase, so it's time to enable it. On many newer devices, the calibration is assumed to be done with PA linearization enabled. Tests with a particular AR933x device showed that the signal emitted at full power was highly distorted and unreliable with PA linearization disabled. With this patch, the signal becomes clear and stability is improved. Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index e4b9f35343e5..48af40151d23 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -463,9 +463,6 @@ static void ath9k_hw_init_config(struct ath_hw *ah) ah->config.spurchans[i][1] = AR_NO_SPUR; } - /* PAPRD needs some more work to be enabled */ - ah->config.paprd_disable = 1; - ah->config.rx_intr_mitigation = true; ah->config.pcieSerDesWrite = true; -- 2.30.2