media: doc-rst: add yavta test example in ipu3 docs

This patch add yavta test command in ipu3.rst as an example on how to
run simple ImgU test using yavta.

Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/Documentation/admin-guide/media/ipu3.rst b/Documentation/admin-guide/media/ipu3.rst
index a694f49..3541756 100644 (file)
--- a/Documentation/admin-guide/media/ipu3.rst
+++ b/Documentation/admin-guide/media/ipu3.rst
@@ -363,6 +363,19 @@ v4l2n --pipe=4 --load=/tmp/frame-#.bin --open=/dev/video4
 --output=/tmp/frames.3A --fmt=type:META_CAPTURE,?
 --reqbufs=count:1,type:META_CAPTURE --pipe=1,2,3,4 --stream=5
 
+You can also use yavta [#f2]_ command to do same thing as above:
+
+.. code-block:: none
+
+       yavta --data-prefix -Bcapture-mplane -c10 -n5 -I -s2592x1944 \
+       --file=frame-#.out-f NV12 /dev/video5 & \
+       yavta --data-prefix -Bcapture-mplane -c10 -n5 -I -s2592x1944 \
+       --file=frame-#.vf -f NV12 /dev/video6 & \
+       yavta --data-prefix -Bmeta-capture -c10 -n5 -I \
+       --file=frame-#.3a /dev/video7 & \
+       yavta --data-prefix -Boutput-mplane -c10 -n5 -I -s2592x1944 \
+       --file=/tmp/frame-in.cio2 -f IPU3_SGRBG10 /dev/video4
+
 where /dev/video4, /dev/video5, /dev/video6 and /dev/video7 devices point to
 input, output, viewfinder and 3A statistics video nodes respectively.
 

diff --git a/drivers/staging/media/ipu3/TODO b/drivers/staging/media/ipu3/TODO
index 52063b6..4bcb665 100644 (file)
--- a/drivers/staging/media/ipu3/TODO
+++ b/drivers/staging/media/ipu3/TODO
@@ -8,8 +8,6 @@ staging directory.
 - IPU3 driver documentation (Laurent)
   Comments on configuring v4l2 subdevs for CIO2 and ImgU.
 
-- Switch to yavta from v4l2n in driver docs.
-
 - Elaborate the functionality of different selection rectangles in driver
   documentation. This may require driver changes as well.