diff --git a/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml b/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml new file mode 100644 index 000000000000..30aa63581fe3 --- /dev/null +++ b/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml @@ -0,0 +1,99 @@ + + + V4L2_PIX_FMT_SRGGB10P ('pRAA'), + V4L2_PIX_FMT_SGRBG10P ('pgAA'), + V4L2_PIX_FMT_SGBRG10P ('pGAA'), + V4L2_PIX_FMT_SBGGR10P ('pBAA'), + + &manvol; + + + V4L2_PIX_FMT_SRGGB10P + V4L2_PIX_FMT_SGRBG10P + V4L2_PIX_FMT_SGBRG10P + V4L2_PIX_FMT_SBGGR10P + 10-bit packed Bayer formats + + + Description + + These four pixel formats are packed raw sRGB / + Bayer formats with 10 bits per colour. Every four consecutive + colour components are packed into 5 bytes. Each of the first 4 + bytes contain the 8 high order bits of the pixels, and the + fifth byte contains the two least significants bits of each + pixel, in the same order. + + Each n-pixel row contains n/2 green samples and n/2 blue + or red samples, with alternating green-red and green-blue + rows. They are conventionally described as GRGR... BGBG..., + RGRG... GBGB..., etc. Below is an example of one of these + formats: + + + <constant>V4L2_PIX_FMT_SBGGR10P</constant> 4 × 4 + pixel image + + + Byte Order. + Each cell is one byte. + + + + + + start + 0: + B00high + G01high + B02high + G03high + B00low(bits 7--6) + G01low(bits 5--4) + B02low(bits 3--2) + G03low(bits 1--0) + + + + start + 5: + G10high + R11high + G12high + R13high + G10low(bits 7--6) + R11low(bits 5--4) + G12low(bits 3--2) + R13low(bits 1--0) + + + + start + 10: + B20high + G21high + B22high + G23high + B20low(bits 7--6) + G21low(bits 5--4) + B22low(bits 3--2) + G23low(bits 1--0) + + + + start + 15: + G30high + R31high + G32high + R33high + G30low(bits 7--6) + R31low(bits 5--4) + G32low(bits 3--2) + R33low(bits 1--0) + + + + + + + + + + diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml b/Documentation/DocBook/media/v4l/pixfmt.xml index d5eca4b8f74b..5e0352c50324 100644 --- a/Documentation/DocBook/media/v4l/pixfmt.xml +++ b/Documentation/DocBook/media/v4l/pixfmt.xml @@ -1405,6 +1405,7 @@ access the palette, this must be done with ioctls of the Linux framebuffer API.< &sub-srggb8; &sub-sbggr16; &sub-srggb10; + &sub-srggb10p; &sub-srggb10alaw8; &sub-srggb10dpcm8; &sub-srggb12; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index f0b94b8fcdfb..fbdc3602ee27 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -463,6 +463,11 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10 GBGB.. RGRG.. */ #define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10 GRGR.. BGBG.. */ #define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') /* 10 RGRG.. GBGB.. */ + /* 10bit raw bayer packed, 5 bytes for every 4 pixels */ +#define V4L2_PIX_FMT_SBGGR10P v4l2_fourcc('p', 'B', 'A', 'A') +#define V4L2_PIX_FMT_SGBRG10P v4l2_fourcc('p', 'G', 'A', 'A') +#define V4L2_PIX_FMT_SGRBG10P v4l2_fourcc('p', 'g', 'A', 'A') +#define V4L2_PIX_FMT_SRGGB10P v4l2_fourcc('p', 'R', 'A', 'A') /* 10bit raw bayer a-law compressed to 8 bits */ #define V4L2_PIX_FMT_SBGGR10ALAW8 v4l2_fourcc('a', 'B', 'A', '8') #define V4L2_PIX_FMT_SGBRG10ALAW8 v4l2_fourcc('a', 'G', 'A', '8')