2 files changed, 79 insertions, 0 deletions
diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
index 83cbbf52aa87..8668fc8ccccf 100644
--- a/include/linux/devfreq.h
+++ b/include/linux/devfreq.h
@@ -52,6 +52,10 @@ struct devfreq_dev_status {
  */
 #define DEVFREQ_FLAG_LEAST_UPPER_BOUND		0x1
 
+#define DEVFREQ_FLAG_WAKEUP_MAXFREQ		0x2
+#define DEVFREQ_FLAG_FAST_HINT			0x4
+#define DEVFREQ_FLAG_SLOW_HINT			0x8
+
 /**
  * struct devfreq_dev_profile - Devfreq's user device profile
  * @initial_freq:	The operating frequency when devfreq_add_device() is
diff --git a/include/linux/msm_adreno_devfreq.h b/include/linux/msm_adreno_devfreq.h
new file mode 100644
index 000000000000..44930c24de89
--- /dev/null
+++ b/include/linux/msm_adreno_devfreq.h
@@ -0,0 +1,75 @@
+#ifndef MSM_ADRENO_DEVFREQ_H
+#define MSM_ADRENO_DEVFREQ_H
+
+#include <linux/devfreq.h>
+#include <linux/notifier.h>
+
+#define ADRENO_DEVFREQ_NOTIFY_SUBMIT	1
+#define ADRENO_DEVFREQ_NOTIFY_RETIRE	2
+#define ADRENO_DEVFREQ_NOTIFY_IDLE	3
+
+struct device;
+
+int kgsl_devfreq_add_notifier(struct device *, struct notifier_block *);
+
+int kgsl_devfreq_del_notifier(struct device *, struct notifier_block *);
+
+/* same as KGSL_MAX_PWRLEVELS */
+#define MSM_ADRENO_MAX_PWRLEVELS 10
+
+struct xstats {
+	u64 ram_time;
+	u64 ram_wait;
+	int mod;
+};
+
+struct devfreq_msm_adreno_tz_data {
+	struct notifier_block nb;
+	struct {
+		s64 total_time;
+		s64 busy_time;
+	} bin;
+	struct {
+		u64 total_time;
+		u64 ram_time;
+		u64 ram_wait;
+		u64 gpu_time;
+		u32 num;
+		u32 max;
+		u32 width;
+		u32 *up;
+		u32 *down;
+		u32 *p_up;
+		u32 *p_down;
+		unsigned int *index;
+		uint64_t *ib;
+	} bus;
+	unsigned int device_id;
+	bool is_64;
+};
+
+struct msm_adreno_extended_profile {
+	struct devfreq_msm_adreno_tz_data *private_data;
+	struct devfreq *bus_devfreq;
+	struct workqueue_struct *partner_wq;
+	struct work_struct partner_start_event_ws;
+	struct work_struct partner_stop_event_ws;
+	struct work_struct partner_suspend_event_ws;
+	struct work_struct partner_resume_event_ws;
+	struct devfreq_dev_profile profile;
+};
+
+struct msm_busmon_extended_profile {
+	u32 flag;
+	unsigned long percent_ab;
+	unsigned long ab_mbytes;
+	struct devfreq_msm_adreno_tz_data *private_data;
+	struct devfreq_dev_profile profile;
+};
+
+#ifdef CONFIG_DEVFREQ_GOV_MSM_GPUBW_MON
+int devfreq_vbif_update_bw(unsigned long ib, unsigned long ab);
+int devfreq_vbif_register_callback(void *);
+#endif
+
+#endif