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, 41 insertions, 0 deletions

diff --git a/drivers/gpu/mali/mali400ko/driver/src/devicedrv/mali/linux/mali_ukk_vsync.c b/drivers/gpu/mali/mali400ko/driver/src/devicedrv/mali/linux/mali_ukk_vsync.c
new file mode 100644
index 00000000000..965ee411535
--- /dev/null
+++ b/drivers/gpu/mali/mali400ko/driver/src/devicedrv/mali/linux/mali_ukk_vsync.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 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.
+ */
+#include <linux/fs.h>       /* file system operations */
+#include <asm/uaccess.h>    /* user space access */
+
+#include "mali_ukk.h"
+#include "mali_osk.h"
+#include "mali_kernel_common.h"
+#include "mali_kernel_session_manager.h"
+#include "mali_ukk_wrappers.h"
+
+
+int vsync_event_report_wrapper(struct mali_session_data *session_data, _mali_uk_vsync_event_report_s __user *uargs)
+{
+	_mali_uk_vsync_event_report_s kargs;
+	_mali_osk_errcode_t err;
+
+	MALI_CHECK_NON_NULL(uargs, -EINVAL);
+
+	if (0 != copy_from_user(&kargs, uargs, sizeof(_mali_uk_vsync_event_report_s)))
+	{
+		return -EFAULT;
+	}
+
+	kargs.ctx = session_data;
+	err = _mali_ukk_vsync_event_report(&kargs);
+	if (_MALI_OSK_ERR_OK != err)
+	{
+		return map_errcode(err);
+	}
+
+	return 0;
+}
+