From bf047fcdaca3481fd6ce7d54011d2a774b8b7900 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 22 Feb 2012 12:41:36 +0530 Subject: ath9k_htc: Start/stop btcoex using a helper Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/htc_drv_gpio.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'drivers/net/wireless/ath/ath9k/htc_drv_gpio.c') diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index 6506e1fd5036..82f02f769b51 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -160,6 +160,30 @@ void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv) cancel_delayed_work_sync(&priv->duty_cycle_work); } +void ath9k_htc_start_btcoex(struct ath9k_htc_priv *priv) +{ + struct ath_hw *ah = priv->ah; + + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE) { + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); + ath9k_hw_btcoex_enable(ah); + ath_htc_resume_btcoex_work(priv); + } +} + +void ath9k_htc_stop_btcoex(struct ath9k_htc_priv *priv) +{ + struct ath_hw *ah = priv->ah; + + if (ah->btcoex_hw.enabled && + ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) { + ath9k_hw_btcoex_disable(ah); + if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) + ath_htc_cancel_btcoex_work(priv); + } +} + /*******/ /* LED */ /*******/ -- cgit v1.2.3