1 files changed, 63 insertions, 0 deletions

diff --git a/include/media/nvc_focus.h b/include/media/nvc_focus.h
new file mode 100644
index 00000000000..bed9df11a34
--- /dev/null
+++ b/include/media/nvc_focus.h
@@ -0,0 +1,63 @@
+/* Copyright (C) 2012 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307, USA
+ */
+
+#ifndef __NVC_FOCUS_H__
+#define __NVC_FOCUS_H__
+
+/* NVC_FOCUS_CAP_VER0: invalid */
+/* NVC_FOCUS_CAP_VER1:
+ * __u32 version
+ * __u32 actuator_range
+ * __u32 settle_time
+ */
+#define NVC_FOCUS_CAP_VER1              1
+/* NVC_FOCUS_CAP_VER2 adds:
+ * __u32 focus_macro;
+ * __u32 focus_hyper;
+ * __u32 focus_infinity;
+ */
+#define NVC_FOCUS_CAP_VER2              2
+#define NVC_FOCUS_CAP_VER               2 /* latest version */
+
+enum nvc_focus_sts {
+        NVC_FOCUS_STS_UNKNOWN           = 1,
+        NVC_FOCUS_STS_NO_DEVICE,
+        NVC_FOCUS_STS_INITIALIZING,
+        NVC_FOCUS_STS_INIT_ERR,
+        NVC_FOCUS_STS_WAIT_FOR_MOVE_END,
+        NVC_FOCUS_STS_WAIT_FOR_SETTLE,
+        NVC_FOCUS_STS_LENS_SETTLED,
+        NVC_FOCUS_STS_FORCE32           = 0x7FFFFFFF
+};
+
+struct nvc_focus_nvc {
+        __u32 focal_length;
+        __u32 fnumber;
+        __u32 max_aperature;
+} __packed;
+
+struct nvc_focus_cap {
+        __u32 version;
+        __u32 actuator_range;
+        __u32 settle_time;
+        __u32 focus_macro;
+        __u32 focus_hyper;
+        __u32 focus_infinity;
+} __packed;
+
+#endif /* __NVC_FOCUS_H__ */
+