From 08e6bbc65fb248aa27ccff4c5dab73d7504c65a5 Mon Sep 17 00:00:00 2001
From: Jiamin Miao <jiamin.miao@amlogic.com>
Date: Fri, 24 Jul 2015 14:33:30 +0800
Subject: [PATCH] wifi:use function to detect irq trigger level

Change-Id: I68ae569bb2b31eda2941235ad4d2e783ed27f077
---
 bcmdhd_1_201_59_x/Makefile       |  2 +-
 bcmdhd_1_201_59_x/bcmsdh_sdmmc.c | 15 ++++++++-------
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/bcmdhd_1_201_59_x/Makefile b/bcmdhd_1_201_59_x/Makefile
index d33381b..a706508 100644
--- a/bcmdhd_1_201_59_x/Makefile
+++ b/bcmdhd_1_201_59_x/Makefile
@@ -62,7 +62,7 @@ dhd-objs += $(DHDOFILES)
 
 #ifeq ($(CONFIG_MACH_ODROID_4210),y)
 DHDOFILES += dhd_gpio.o
-DHDCFLAGS += -DCUSTOMER_HW -DDHD_OF_SUPPORT -DCUSTOMER_HW_AMLOGIC -DHW_OOB_LOW_LEVEL
+DHDCFLAGS += -DCUSTOMER_HW -DDHD_OF_SUPPORT -DCUSTOMER_HW_AMLOGIC
 #DHDCFLAGS += -DBCMWAPI_WPI -DBCMWAPI_WAI
 #endif
 
diff --git a/bcmdhd_1_201_59_x/bcmsdh_sdmmc.c b/bcmdhd_1_201_59_x/bcmsdh_sdmmc.c
index f5ece15..f0faaf8 100644
--- a/bcmdhd_1_201_59_x/bcmsdh_sdmmc.c
+++ b/bcmdhd_1_201_59_x/bcmsdh_sdmmc.c
@@ -43,6 +43,7 @@
 #include <dngl_stats.h>
 #include <dhd.h>
 
+#include <linux/amlogic/aml_gpio_consumer.h>
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP)
 #include <linux/suspend.h>
 extern volatile bool dhd_mmc_suspend;
@@ -704,19 +705,19 @@ exit:
 }
 
 #if defined(OOB_INTR_ONLY) && defined(HW_OOB)
-
+extern int wifi_irq_trigger_level(void);
 SDIOH_API_RC
 sdioh_enable_hw_oob_intr(sdioh_info_t *sd, bool enable)
 {
 	SDIOH_API_RC status;
 	uint8 data;
 
-	if (enable)
-#ifdef HW_OOB_LOW_LEVEL
-		data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE;
-#else
-		data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE | SDIO_SEPINT_ACT_HI;
-#endif
+	if (enable) {
+		if (wifi_irq_trigger_level() == GPIO_IRQ_LOW)
+			data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE;
+		else
+			data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE | SDIO_SEPINT_ACT_HI;
+	}
 	else
 		data = SDIO_SEPINT_ACT_HI;	/* disable hw oob interrupt */
 
-- 
2.20.1