Merge remote-tracking branch 'sumit-lts/lts-4.4.y-hikey' into linux-4.4.y4.4.89-rc1-hikey-20170924

1 files changed, 34 insertions, 0 deletions

diff --git a/drivers/gpu/arm/utgard/common/mali_dvfs_policy.h b/drivers/gpu/arm/utgard/common/mali_dvfs_policy.h
new file mode 100644
index 000000000000..55e4b354c1a9
--- /dev/null
+++ b/drivers/gpu/arm/utgard/common/mali_dvfs_policy.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2010-2012, 2014-2015 ARM Limited. All rights reserved.
+ * 
+ * This program is free software and is provided to you under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
+ * 
+ * A copy of the licence is included with the program, and can also be obtained from Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef __MALI_DVFS_POLICY_H__
+#define __MALI_DVFS_POLICY_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void mali_dvfs_policy_realize(struct mali_gpu_utilization_data *data, u64 time_period);
+
+_mali_osk_errcode_t mali_dvfs_policy_init(void);
+
+void mali_dvfs_policy_new_period(void);
+
+mali_bool mali_dvfs_policy_enabled(void);
+
+#if defined(CONFIG_MALI400_PROFILING)
+void mali_get_current_gpu_clk_item(struct mali_gpu_clk_item *clk_item);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif/* __MALI_DVFS_POLICY_H__ */