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Commit 88646d37 authored by Sakari Ailus's avatar Sakari Ailus Committed by Mauro Carvalho Chehab
Browse files

[media] doc-rst: Clean up raw bayer pixel format definitions 



- Explicitly state that the most significant n bits are zeroed on 10 and
  12 bpp formats.
- Remove extra comma from the last entry of the format list
- Add a missing colon before a list
- Use figures versus word numerals consistently

Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent f5176d38

Documentation/media/uapi/v4l/pixfmt-srggb10.rst

+8 −7
Original line number Diff line number Diff line
@@ -20,15 +20,16 @@ Description 
===========



These four pixel formats are raw sRGB / Bayer formats with 10 bits per

colour. Each colour component is stored in a 16-bit word, with 6 unused

high bits filled with zeros. Each n-pixel row contains n/2 green samples

and n/2 blue or red samples, with alternating red and blue rows. Bytes

are stored in memory in little endian order. They are conventionally

described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example

of one of these formats

sample. Each sample is stored in a 16-bit word, with 6 unused

high bits filled with zeros. Each n-pixel row contains n/2 green samples and

n/2 blue or red samples, with alternating red and blue rows. Bytes are

stored in memory in little endian order. They are conventionally described

as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example of one of

these formats:



**Byte Order.**

Each cell is one byte, high 6 bits in high bytes are 0.

Each cell is one byte, the 6 most significant bits in the high bytes

are 0.

Documentation/media/uapi/v4l/pixfmt-srggb10p.rst

+4 −4
Original line number Diff line number Diff line
@@ -20,10 +20,10 @@ 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.

bits per sample. Every four consecutive samples are packed into 5

bytes. Each of the first 4 bytes contain the 8 high order bits

of the pixels, and the 5th byte contains the 2 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

Documentation/media/uapi/v4l/pixfmt-srggb12.rst

+3 −2
Original line number Diff line number Diff line
@@ -26,10 +26,11 @@ high bits filled with zeros. Each n-pixel row contains n/2 green samples 
and n/2 blue or red samples, with alternating red and blue rows. Bytes

are stored in memory in little endian order. They are conventionally

described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example

of one of these formats

of one of these formats:



**Byte Order.**

Each cell is one byte, high 4 bits in high bytes are 0.

Each cell is one byte, the 4 most significant bits in the high bytes are

0.