>From 25b539d6fb4105c5552aca9a40f94aa30cd3a07c Mon Sep 17 00:00:00 2001
From: Xiaolin Zhang <xiaolin.zh...@intel.com>
Date: Tue, 18 May 2010 15:52:01 +0800
Subject: [PATCH 09/10] This patch is a part of v4l2 ISP patchset for Intel
Moorestown camera imaging
subsystem support which declare the private ioctls information.
Signed-off-by: Xiaolin Zhang <xiaolin.zh...@intel.com>
---
drivers/media/video/mrstisp/include/ci_va.h | 47 ++++++++++++++++++++
.../media/video/mrstisp/include/v4l2_jpg_review.h | 47 ++++++++++++++++++++
2 files changed, 94 insertions(+), 0 deletions(-)
create mode 100644 drivers/media/video/mrstisp/include/ci_va.h
create mode 100644 drivers/media/video/mrstisp/include/v4l2_jpg_review.h
diff --git a/drivers/media/video/mrstisp/include/ci_va.h
b/drivers/media/video/mrstisp/include/ci_va.h
new file mode 100644
index 0000000..e77bb58
--- /dev/null
+++ b/drivers/media/video/mrstisp/include/ci_va.h
@@ -0,0 +1,47 @@
+/*
+ * Support for Moorestown Langwell Camera Imaging ISP subsystem.
+ *
+ * Copyright (c) 2009 Intel Corporation. All Rights Reserved.
+ *
+ * Copyright (c) Silicon Image 2008 www.siliconimage.com
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ *
+ * Xiaolin Zhang <xiaolin.zh...@intel.com>
+ */
+
+/*
+ * for buffer sharing between camera and video subsystem to improve preview
+ * and video capture perofrmance
+ */
+
+#ifndef _CI_VA_H
+#define _CI_VA_H
+
+/* fixme: will be replaced for subdev/media controller framework */
+struct ci_frame_info {
+ unsigned long frame_id; /* in */
+ unsigned int width; /* out */
+ unsigned int height; /* out */
+ unsigned int stride; /* out */
+ unsigned int fourcc; /* out */
+ unsigned int offset; /* out */
+};
+
+#define ISP_IOCTL_GET_FRAME_INFO _IOWR('V', 192 + 5, struct ci_frame_info)
+
+#endif
+
diff --git a/drivers/media/video/mrstisp/include/v4l2_jpg_review.h
b/drivers/media/video/mrstisp/include/v4l2_jpg_review.h
new file mode 100644
index 0000000..d574d83
--- /dev/null
+++ b/drivers/media/video/mrstisp/include/v4l2_jpg_review.h
@@ -0,0 +1,47 @@
+/*
+ * Support for Moorestown Langwell Camera Imaging ISP subsystem.
+ *
+ * Copyright (c) 2009 Intel Corporation. All Rights Reserved.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ *
+ * Xiaolin Zhang <xiaolin.zh...@intel.com>
+ */
+
+#ifndef __V4L2_JPG_REVIEW_EXT_H
+#define __V4L2_JPG_REVIEW_EXT_H
+
+#include <linux/videodev2.h>
+
+/*
+ * Moorestown JPG image auto review structure and IOCTL.
+ */
+struct v4l2_jpg_review_buffer{
+ __u32 width; /* in: frame width */
+ __u32 height; /* in: frame height */
+ __u32 pix_fmt; /* in: frame fourcc */
+ __u32 jpg_frame; /* in: corresponding jpg frame id */
+ __u32 bytesperline; /* out: 0 if not used */
+ __u32 frame_size; /* out: frame size */
+ __u32 offset; /* out: mmap offset */
+};
+
+#define BASE_VIDIOC_PRIVATE_JPG_REVIEW (BASE_VIDIOC_PRIVATE + 10)
+
+#define VIDIOC_CREATE_JPG_REVIEW_BUF _IOWR('V', \
+ BASE_VIDIOC_PRIVATE_JPG_REVIEW + 1, \
+ struct v4l2_jpg_review_buffer)
+#endif
--
1.6.3.2
--
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