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Commit 9c4dfadb authored by Jonathan Corbet's avatar Jonathan Corbet Committed by Mauro Carvalho Chehab
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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: default avatarJonathan Corbet <corbet@lwn.net>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 589d069c

include/linux/videodev2.h

+1 −0
Original line number Diff line number Diff line
@@ -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.. */

include/media/v4l2-common.h

+4 −0
Original line number Diff line number Diff line
@@ -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_ */