Commit a52dede4 authored Jan 20, 2020 by Bingbu Cao Committed by Mauro Carvalho Chehab Feb 27, 2020

media: ipu3.rst: add imgu pipe config tool link



A specific tool which can be used to generate imgu intermedia
resolutions now is public on github, this patch adds this information
into ipu3.rst.

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+samsung@kernel.org>

parent e8882e1b

Documentation/media/v4l-drivers/ipu3.rst

+7 −4

Original line number	Diff line number	Diff line
		@@ -311,10 +311,13 @@ Down Scaler and GDC blocks should be configured with the supported resolutions
		as each hardware block has its own alignment requirement.

		You must configure the output resolution of the hardware blocks smartly to meet
		the hardware requirement along with keeping the maximum field of view.
		The intermediate resolutions can be generated by specific tool and this
		information can be obtained by looking at the following IPU3 ImgU configuration
		table.
		the hardware requirement along with keeping the maximum field of view. The
		intermediate resolutions can be generated by specific tool -

		https://github.com/intel/intel-ipu3-pipecfg

		This tool can be used to generate intermediate resolutions. More information can
		be obtained by looking at the following IPU3 ImgU configuration table.

		https://chromium.googlesource.com/chromiumos/overlays/board-overlays/+/master

drivers/staging/media/ipu3/TODO

+0 −2

Original line number	Diff line number	Diff line
		@@ -13,8 +13,6 @@ staging directory.
		- Elaborate the functionality of different selection rectangles in driver
		documentation. This may require driver changes as well.

		- More detailed documentation on calculating BDS, GCD etc. sizes needed.

		- Document different operation modes, and which buffer queues are relevant
		in each mode. To process an image, which queues require a buffer an in
		which ones is it optional?