From 88646d37dabb3df5030df2f877e91cdb313ff63f Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Mon, 20 Jun 2016 12:53:55 -0300 Subject: [PATCH] [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: Sakari Ailus Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/media/uapi/v4l/pixfmt-srggb10.rst | 15 ++++++++------- Documentation/media/uapi/v4l/pixfmt-srggb10p.rst | 8 ++++---- Documentation/media/uapi/v4l/pixfmt-srggb12.rst | 5 +++-- 3 files changed, 15 insertions(+), 13 deletions(-) diff --git a/Documentation/media/uapi/v4l/pixfmt-srggb10.rst b/Documentation/media/uapi/v4l/pixfmt-srggb10.rst index 8af756944fd4..b145c75d19bc 100644 --- a/Documentation/media/uapi/v4l/pixfmt-srggb10.rst +++ b/Documentation/media/uapi/v4l/pixfmt-srggb10.rst @@ -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. diff --git a/Documentation/media/uapi/v4l/pixfmt-srggb10p.rst b/Documentation/media/uapi/v4l/pixfmt-srggb10p.rst index cc573c959d82..80e345704ae7 100644 --- a/Documentation/media/uapi/v4l/pixfmt-srggb10p.rst +++ b/Documentation/media/uapi/v4l/pixfmt-srggb10p.rst @@ -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 diff --git a/Documentation/media/uapi/v4l/pixfmt-srggb12.rst b/Documentation/media/uapi/v4l/pixfmt-srggb12.rst index b2880df4b22f..4776f3fb28f1 100644 --- a/Documentation/media/uapi/v4l/pixfmt-srggb12.rst +++ b/Documentation/media/uapi/v4l/pixfmt-srggb12.rst @@ -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. -- 2.30.2