mali: Add mali400 kernel module

Add mali400ko from tag SNOWBALL_BSP_111012_2.1.

Signed-off-by: John Fredriksson <john.xj.fredriksson@stericsson.com>
Change-Id: I82d24760247f8a5a5b786fc10187f32d9048f9a9
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33811
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>

1 files changed, 66 insertions, 0 deletions

diff --git a/drivers/gpu/mali/mali400ko/driver/src/devicedrv/mali/common/pmm/mali_pmm_system.h b/drivers/gpu/mali/mali400ko/driver/src/devicedrv/mali/common/pmm/mali_pmm_system.h
new file mode 100644
index 00000000000..f5106479e33
--- /dev/null
+++ b/drivers/gpu/mali/mali400ko/driver/src/devicedrv/mali/common/pmm/mali_pmm_system.h
@@ -0,0 +1,66 @@
+/*
+ * 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_system.h
+ * Defines the power management module system functions
+ */
+
+#ifndef __MALI_PMM_SYSTEM_H__
+#define __MALI_PMM_SYSTEM_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**
+ * @addtogroup pmmapi Power Management Module APIs
+ *
+ * @{
+ *
+ * @defgroup pmmapi_system Power Management Module System Functions
+ *
+ * @{
+ */
+
+extern struct mali_kernel_subsystem mali_subsystem_pmm;
+
+/** @brief Register a core with the PMM, which will power up
+ * the core
+ *
+ * @param core the core to register with the PMM
+ * @return error if the core cannot be powered up
+ */
+_mali_osk_errcode_t malipmm_core_register( mali_pmm_core_id core );
+
+/** @brief Unregister a core with the PMM
+ *
+ * @param core the core to unregister with the PMM
+ */
+void malipmm_core_unregister( mali_pmm_core_id core );
+
+/** @brief Acknowledge that a power down is okay to happen
+ *
+ * A core should not be running a job, or be in the idle queue when this
+ * is called.
+ *
+ * @param core the core that can now be powered down
+ */
+void malipmm_core_power_down_okay( mali_pmm_core_id core );
+
+/** @} */ /* End group pmmapi_system */
+/** @} */ /* End group pmmapi */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MALI_PMM_H__ */