From cbbc69a4a98081740f0e3d7717fbfa0b584b983d Mon Sep 17 00:00:00 2001 From: Michael Jones Date: Tue, 29 Mar 2011 05:19:07 -0300 Subject: [media] media: add missing 8-bit bayer formats and Y12 8-bit SGBRG and SRGGB media bus formats are missing, as well as the 12-bit grey format. Add them. Signed-off-by: Michael Jones Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/linux/v4l2-mediabus.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'include/linux/v4l2-mediabus.h') diff --git a/include/linux/v4l2-mediabus.h b/include/linux/v4l2-mediabus.h index 7054a7a8065..de5c1592102 100644 --- a/include/linux/v4l2-mediabus.h +++ b/include/linux/v4l2-mediabus.h @@ -47,7 +47,7 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_RGB565_2X8_BE = 0x1007, V4L2_MBUS_FMT_RGB565_2X8_LE = 0x1008, - /* YUV (including grey) - next is 0x2013 */ + /* YUV (including grey) - next is 0x2014 */ V4L2_MBUS_FMT_Y8_1X8 = 0x2001, V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002, V4L2_MBUS_FMT_VYUY8_1_5X8 = 0x2003, @@ -60,6 +60,7 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_Y10_1X10 = 0x200a, V4L2_MBUS_FMT_YUYV10_2X10 = 0x200b, V4L2_MBUS_FMT_YVYU10_2X10 = 0x200c, + V4L2_MBUS_FMT_Y12_1X12 = 0x2013, V4L2_MBUS_FMT_UYVY8_1X16 = 0x200f, V4L2_MBUS_FMT_VYUY8_1X16 = 0x2010, V4L2_MBUS_FMT_YUYV8_1X16 = 0x2011, @@ -67,9 +68,11 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_YUYV10_1X20 = 0x200d, V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e, - /* Bayer - next is 0x3013 */ + /* Bayer - next is 0x3015 */ V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001, + V4L2_MBUS_FMT_SGBRG8_1X8 = 0x3013, V4L2_MBUS_FMT_SGRBG8_1X8 = 0x3002, + V4L2_MBUS_FMT_SRGGB8_1X8 = 0x3014, V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8 = 0x300b, V4L2_MBUS_FMT_SGBRG10_DPCM8_1X8 = 0x300c, V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8 = 0x3009, -- cgit v1.2.3-70-g09d2 From 16846524afc200e795aaae659356001780fa91db Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Fri, 25 Mar 2011 12:09:43 -0300 Subject: [media] v4l: Add V4L2_MBUS_FMT_JPEG_1X8 media bus format Add V4L2_MBUS_FMT_JPEG_1X8 format and the corresponding Docbook documentation. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/v4l/subdev-formats.xml | 46 ++++++++++++++++++++++++++++ include/linux/v4l2-mediabus.h | 3 ++ 2 files changed, 49 insertions(+) (limited to 'include/linux/v4l2-mediabus.h') diff --git a/Documentation/DocBook/v4l/subdev-formats.xml b/Documentation/DocBook/v4l/subdev-formats.xml index d7ccd25edcc..a26b10c0785 100644 --- a/Documentation/DocBook/v4l/subdev-formats.xml +++ b/Documentation/DocBook/v4l/subdev-formats.xml @@ -2522,5 +2522,51 @@ + +
+ JPEG Compressed Formats + + Those data formats consist of an ordered sequence of 8-bit bytes + obtained from JPEG compression process. Additionally to the + _JPEG prefix the format code is made of + the following information. + + The number of bus samples per entropy encoded byte. + The bus width. + + + For instance, for a JPEG baseline process and an 8-bit bus width + the format will be named V4L2_MBUS_FMT_JPEG_1X8. + + + + The following table lists existing JPEG compressed formats. + + + JPEG Formats + + + + + + + Identifier + Code + Remarks + + + + + V4L2_MBUS_FMT_JPEG_1X8 + 0x4001 + Besides of its usage for the parallel bus this format is + recommended for transmission of JPEG data over MIPI CSI bus + using the User Defined 8-bit Data types. + + + + +
+
diff --git a/include/linux/v4l2-mediabus.h b/include/linux/v4l2-mediabus.h index de5c1592102..5ea7f753a34 100644 --- a/include/linux/v4l2-mediabus.h +++ b/include/linux/v4l2-mediabus.h @@ -89,6 +89,9 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_SGBRG12_1X12 = 0x3010, V4L2_MBUS_FMT_SGRBG12_1X12 = 0x3011, V4L2_MBUS_FMT_SRGGB12_1X12 = 0x3012, + + /* JPEG compressed formats - next is 0x4002 */ + V4L2_MBUS_FMT_JPEG_1X8 = 0x4001, }; /** -- cgit v1.2.3-70-g09d2