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[media] doc-rst: add omap4_camera documentation

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Convert the omap4_camera documentation to ReST and add it to
the media/v4l-drivers book.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-07-17 18:38:01 -03:00
parent b956109303
commit 93db50d6ec
2 changed files with 15 additions and 14 deletions
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1
Documentation/media/v4l-drivers/index.rst
View File

@ -29,4 +29,5 @@ License".
ivtv
meye
omap3isp
omap4_camera
zr364xx

28
Documentation/media/v4l-drivers/omap4_camera.rst
View File

@ -1,5 +1,9 @@
OMAP4 ISS Driver
================
OMAP4 ISS Driver
================
Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
Copyright (C) 2012, Texas Instruments
Introduction
------------
@ -11,15 +15,15 @@ Which contains several components that can be categorized in 3 big groups:
- ISP (Image Signal Processor)
- SIMCOP (Still Image Coprocessor)
For more information, please look in [1] for latest version of:
"OMAP4430 Multimedia Device Silicon Revision 2.x"
For more information, please look in [#f1]_ for latest version of:
"OMAP4430 Multimedia Device Silicon Revision 2.x"
As of Revision AB, the ISS is described in detail in section 8.
This driver is supporting _only_ the CSI2-A/B interfaces for now.
This driver is supporting **only** the CSI2-A/B interfaces for now.
It makes use of the Media Controller framework [2], and inherited most of the
code from OMAP3 ISP driver (found under drivers/media/platform/omap3isp/*),
It makes use of the Media Controller framework [#f2]_, and inherited most of the
code from OMAP3 ISP driver (found under drivers/media/platform/omap3isp/\*),
except that it doesn't need an IOMMU now for ISS buffers memory mapping.
Supports usage of MMAP buffers only (for now).
@ -40,7 +44,7 @@ Tested platforms
- Tested on mainline kernel:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=summary
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=summary
Tag: v3.3 (commit c16fa4f2ad19908a47c63d8fa436a1178438c7e7)
@ -52,9 +56,5 @@ include/linux/platform_data/media/omap4iss.h
References
----------
[1] http://focus.ti.com/general/docs/wtbu/wtbudocumentcenter.tsp?navigationId=12037&templateId=6123#62
[2] http://lwn.net/Articles/420485/
[3] http://www.spinics.net/lists/linux-media/msg44370.html
--
Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
Copyright (C) 2012, Texas Instruments
.. [#f1] http://focus.ti.com/general/docs/wtbu/wtbudocumentcenter.tsp?navigationId=12037&templateId=6123#62
.. [#f2] http://lwn.net/Articles/420485/