ath9k: disable TPC support again (for now)

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

TPC support has been observed to cause some tx power fluctuations on
some devices with at least AR934x and AR938x chips.
Disable it for now until the bugs have been found and fixed

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

authored by

Felix Fietkau and committed by

Kalle Valo 11 years ago c09396eb 1cf48f22

+1 -1

1 changed file

expand all

drivers

net

wireless

ath

ath9k

hw.c

+1 -1

drivers/net/wireless/ath/ath9k/hw.c

··· 424 424 ah->power_mode = ATH9K_PM_UNDEFINED; 425 425 ah->htc_reset_init = true; 426 426 427 - ah->tpc_enabled = true; 427 + ah->tpc_enabled = false; 428 428 429 429 ah->ani_function = ATH9K_ANI_ALL; 430 430 if (!AR_SREV_9300_20_OR_LATER(ah))