Merge ARM fixes

[karo-tx-linux.git] / include / linux / videodev2.h

diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 253a7ed3abb3ceb1e5c4bb9f5fdacbe63cdc95a4..d94e2683be52a623d9947e8aed54e570cff47c44 100644 (file)
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -243,7 +243,8 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y','U','1','2') /* 12  YUV 4:2:0     */
 #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 4:1:1 16x16 macroblocks */
+#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.. */
@@ -276,6 +277,8 @@ struct v4l2_fmtdesc
 
 #define V4L2_FMT_FLAG_COMPRESSED 0x0001
 
+#if 1
+       /* Experimental Frame Size and frame rate enumeration */
 /*
  *     F R A M E   S I Z E   E N U M E R A T I O N
  */
@@ -348,6 +351,7 @@ struct v4l2_frmivalenum
 
        __u32   reserved[2];                    /* Reserved space for future use */
 };
+#endif
 
 /*
  *     T I M E C O D E
@@ -658,6 +662,15 @@ typedef __u64 v4l2_std_id;
 #define V4L2_STD_ATSC_8_VSB     ((v4l2_std_id)0x01000000)
 #define V4L2_STD_ATSC_16_VSB    ((v4l2_std_id)0x02000000)
 
+/* FIXME:
+   Although std_id is 64 bits, there is an issue on PPC32 architecture that
+   makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding
+   this value to 32 bits.
+   As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide),
+   it should work fine. However, if needed to add more than two standards,
+   v4l2-common.c should be fixed.
+ */
+
 /* some merged standards */
 #define V4L2_STD_MN    (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC)
 #define V4L2_STD_B     (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B)
@@ -1322,8 +1335,10 @@ struct v4l2_streamparm
 #define VIDIOC_G_EXT_CTRLS     _IOWR ('V', 71, struct v4l2_ext_controls)
 #define VIDIOC_S_EXT_CTRLS     _IOWR ('V', 72, struct v4l2_ext_controls)
 #define VIDIOC_TRY_EXT_CTRLS   _IOWR ('V', 73, struct v4l2_ext_controls)
+#if 1
 #define VIDIOC_ENUM_FRAMESIZES _IOWR ('V', 74, struct v4l2_frmsizeenum)
 #define VIDIOC_ENUM_FRAMEINTERVALS     _IOWR ('V', 75, struct v4l2_frmivalenum)
+#endif
 
 #ifdef __OLD_VIDIOC_
 /* for compatibility, will go away some day */