X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Flinux%2Fgps-gpio-brcm4750.h;h=8b30cd7622ebb233e3600836c8109391f9681075;hb=15f7fabcb88e67792e49279de0b28d70fcfca0cd;hp=d534ab7afe125c3648cd6ffd745bff23b30c91e2;hpb=59846879cc5b54609f7df3eec53d915d36cf8097;p=firefly-linux-kernel-4.4.55.git

diff --git a/include/linux/gps-gpio-brcm4750.h b/include/linux/gps-gpio-brcm4750.h
index d534ab7afe12..8b30cd7622eb 100755
--- a/include/linux/gps-gpio-brcm4750.h
+++ b/include/linux/gps-gpio-brcm4750.h
@@ -19,7 +19,11 @@
 #ifndef _GPS_GPIO_BRCM4750_H_
 #define _GPS_GPIO_BRCM4750_H_
 
+#include <linux/android_alarm.h>
 #include <linux/ioctl.h>
+#include <linux/wakelock.h>
+#include <linux/wait.h>
+#include <linux/workqueue.h>
 
 #define GPS_GPIO_DRIVER_NAME "gps_brcm4750"
 
@@ -27,12 +31,20 @@
 
 #define IOC_GPS_GPIO_RESET       _IOW(GPS_GPIO_IOCTL_BASE, 0x0, int)
 #define IOC_GPS_GPIO_STANDBY     _IOW(GPS_GPIO_IOCTL_BASE, 0x1, int)
+/* start single shot wake up timer, set the value in msecs */
+#define IOC_GPS_START_TIMER      _IOW(GPS_GPIO_IOCTL_BASE, 0x2, int)
+/* stop wake up timer */
+#define IOC_GPS_STOP_TIMER       _IOW(GPS_GPIO_IOCTL_BASE, 0x3, int)
 
 #ifdef __KERNEL__
 struct gps_gpio_brcm4750_platform_data {
       void (*set_reset_gpio)(unsigned int gpio_val);
       void (*set_standby_gpio)(unsigned int gpio_val);
       void (*free_gpio)(void);
+      struct alarm alarm;
+      struct wake_lock gps_brcm4750_wake;
+      wait_queue_head_t gps_brcm4750_wq;
+      int timer_status;
 } __attribute__ ((packed));
 
 #endif  /* __KERNEL__ */