aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/gpu/mali400/r3p2/mali/linux/mali_ukk_vsync.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/mali400/r3p2/mali/linux/mali_ukk_vsync.c')
-rw-r--r--drivers/gpu/mali400/r3p2/mali/linux/mali_ukk_vsync.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/gpu/mali400/r3p2/mali/linux/mali_ukk_vsync.c b/drivers/gpu/mali400/r3p2/mali/linux/mali_ukk_vsync.c
new file mode 100644
index 0000000..f9b5a3e
--- /dev/null
+++ b/drivers/gpu/mali400/r3p2/mali/linux/mali_ukk_vsync.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2011-2012 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_session.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;
+}
+