From 9c4dfadbde3cfa78b92c28597125b8c41d36ffd0 Mon Sep 17 00:00:00 2001
From: Jonathan Corbet <corbet-v4l@lwn.net>
Date: Sat, 4 Nov 2006 09:22:27 -0300
Subject: [PATCH] V4L/DVB (4796): A couple of V4L2 defines needed by Cafe
 Camara driver

Two defines for V4L2, needed by the Cafe camera driver:
1) Add the RGB444 image format
2) Add the "init" internal command which is separate from "reset".

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
 include/linux/videodev2.h   | 1 +
 include/media/v4l2-common.h | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index df5c4654360d..5cb380a559fd 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -244,6 +244,7 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y','Y','U','V') /* 16  YUV 4:2:2     */
 #define V4L2_PIX_FMT_HI240   v4l2_fourcc('H','I','2','4') /*  8  8-bit color   */
 #define V4L2_PIX_FMT_HM12    v4l2_fourcc('H','M','1','2') /*  8  YUV 4:2:0 16x16 macroblocks */
+#define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R','4','4','4') /* 16  xxxxrrrr ggggbbbb */
 
 /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B','A','8','1') /*  8  BGBG.. GRGR.. */
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index aecc946980a3..8263ea00ca6f 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -251,4 +251,8 @@ struct v4l2_crystal_freq {
    If the frequency is not supported, then -EINVAL is returned. */
 #define VIDIOC_INT_S_CRYSTAL_FREQ 	_IOW ('d', 113, struct v4l2_crystal_freq)
 
+/* Initialize the sensor registors to some sort of reasonable
+   default values. */
+#define VIDIOC_INT_INIT			_IOW ('d', 114, u32)
+
 #endif /* V4L2_COMMON_H_ */
-- 
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