Merge topic branch 'mali-generic' into integration-linux-ux500

1 files changed, 62 insertions, 0 deletions

diff --git a/drivers/gpu/mali/mali400ko/driver/src/devicedrv/mali/common/pmm/mali_pmm_policy_alwayson.h b/drivers/gpu/mali/mali400ko/driver/src/devicedrv/mali/common/pmm/mali_pmm_policy_alwayson.h
new file mode 100644
index 00000000000..a158b09f610
--- /dev/null
+++ b/drivers/gpu/mali/mali400ko/driver/src/devicedrv/mali/common/pmm/mali_pmm_policy_alwayson.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2010-2011 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.
+ */
+
+/**
+ * @file mali_pmm_policy_alwayson.h
+ * Defines the power management module policy for always on
+ */
+
+#ifndef __MALI_PMM_POLICY_ALWAYSON_H__
+#define __MALI_PMM_POLICY_ALWAYSON_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**
+ * @addtogroup pmmapi_policy Power Management Module Policies
+ *
+ * @{
+ */
+
+/** @brief Always on policy initialization
+ *
+ * @return _MALI_OSK_ERR_OK if the policy could be initialized, or a suitable
+ * _mali_osk_errcode_t otherwise.
+ */
+_mali_osk_errcode_t pmm_policy_init_always_on(void);
+
+/** @brief Always on policy termination
+ */
+void pmm_policy_term_always_on(void);
+
+/** @brief Always on policy state changer
+ *
+ * Given the next available event message, this routine processes it
+ * for the policy and changes state as needed.
+ *
+ * Always on policy will ignore all events and keep the Mali cores on
+ * all the time
+ *
+ * @param pmm internal PMM state
+ * @param event PMM event to process
+ * @return _MALI_OSK_ERR_OK if the policy state completed okay, or a suitable
+ * _mali_osk_errcode_t otherwise.
+ */
+_mali_osk_errcode_t pmm_policy_process_always_on( _mali_pmm_internal_state_t *pmm, mali_pmm_message_t *event );
+
+/** @} */ /* End group pmmapi_policies */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MALI_PMM_POLICY_ALWAYSON_H__ */