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authorTodor Tomov <todor.tomov@linaro.org>2018-07-25 12:38:12 -0400
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-08-02 06:07:05 -0400
commit6e15bec49f366511ec024a556505316222ef4ade (patch)
tree2f9575bb638a172d19410c67ec9b99a00c21734d /Documentation/media
parent451af0bf04bd313bbaddd67a8be09d10210780bd (diff)
downloadlinux-6e15bec49f366511ec024a556505316222ef4ade.tar.bz2
media: v4l: Add new 10-bit packed grayscale format
The new format will be called V4L2_PIX_FMT_Y10P. It is similar to the V4L2_PIX_FMT_SBGGR10P family formats but V4L2_PIX_FMT_Y10P is a grayscale format. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'Documentation/media')
-rw-r--r--Documentation/media/uapi/v4l/pixfmt-y10p.rst33
-rw-r--r--Documentation/media/uapi/v4l/yuv-formats.rst1
2 files changed, 34 insertions, 0 deletions
diff --git a/Documentation/media/uapi/v4l/pixfmt-y10p.rst b/Documentation/media/uapi/v4l/pixfmt-y10p.rst
new file mode 100644
index 000000000000..13b571306915
--- /dev/null
+++ b/Documentation/media/uapi/v4l/pixfmt-y10p.rst
@@ -0,0 +1,33 @@
+.. -*- coding: utf-8; mode: rst -*-
+
+.. _V4L2-PIX-FMT-Y10P:
+
+******************************
+V4L2_PIX_FMT_Y10P ('Y10P')
+******************************
+
+Grey-scale image as a MIPI RAW10 packed array
+
+
+Description
+===========
+
+This is a packed grey-scale image format with a depth of 10 bits per
+pixel. Every four consecutive pixels 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.
+
+**Bit-packed representation.**
+
+.. flat-table::
+ :header-rows: 0
+ :stub-columns: 0
+ :widths: 8 8 8 8 64
+
+ * - Y'\ :sub:`00[9:2]`
+ - Y'\ :sub:`01[9:2]`
+ - Y'\ :sub:`02[9:2]`
+ - Y'\ :sub:`03[9:2]`
+ - Y'\ :sub:`03[1:0]`\ (bits 7--6) Y'\ :sub:`02[1:0]`\ (bits 5--4)
+ Y'\ :sub:`01[1:0]`\ (bits 3--2) Y'\ :sub:`00[1:0]`\ (bits 1--0)
diff --git a/Documentation/media/uapi/v4l/yuv-formats.rst b/Documentation/media/uapi/v4l/yuv-formats.rst
index 3334ea445657..9ab0592d08da 100644
--- a/Documentation/media/uapi/v4l/yuv-formats.rst
+++ b/Documentation/media/uapi/v4l/yuv-formats.rst
@@ -29,6 +29,7 @@ to brightness information.
pixfmt-y10
pixfmt-y12
pixfmt-y10b
+ pixfmt-y10p
pixfmt-y16
pixfmt-y16-be
pixfmt-y8i