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[4/4] ath9k: Initialize the priority gpio for BT coex 3-wire

Message ID 1252490152-19284-4-git-send-email-vasanth@atheros.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Vasanthakumar Thiagarajan Sept. 9, 2009, 9:55 a.m. UTC 
Oops, a stupid mistake in the original patch which adds coex 3-wire
support. Bluetooth priority gpio needs to be gpio 7.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
---
 drivers/net/wireless/ath/ath9k/btcoex.h |    1 +
 drivers/net/wireless/ath/ath9k/hw.c     |    6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h
index f1baf66..297b027 100644
--- a/drivers/net/wireless/ath/ath9k/btcoex.h
+++ b/drivers/net/wireless/ath/ath9k/btcoex.h
@@ -19,6 +19,7 @@ 
 
 #define ATH_WLANACTIVE_GPIO	5
 #define ATH_BTACTIVE_GPIO	6
+#define ATH_BTPRIORITY_GPIO	7
 
 #define ATH_BTCOEX_DEF_BT_PERIOD  45
 #define ATH_BTCOEX_DEF_DUTY_CYCLE 55
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index c39693b..b6c6cca 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -3691,10 +3691,12 @@  void ath9k_hw_fill_cap_info(struct ath_hw *ah)
 		btcoex_info->btactive_gpio = ATH_BTACTIVE_GPIO;
 		btcoex_info->wlanactive_gpio = ATH_WLANACTIVE_GPIO;
 
-		if (AR_SREV_9285(ah))
+		if (AR_SREV_9285(ah)) {
 			btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_3WIRE;
-		else
+			btcoex_info->btpriority_gpio = ATH_BTPRIORITY_GPIO;
+		} else {
 			btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_2WIRE;
+		}
 	} else {
 		btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_NONE;
 	}