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Commit 93db50d6 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] doc-rst: add omap4_camera documentation



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

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent b9561093
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+1 −0
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@@ -29,4 +29,5 @@ License".
	ivtv
	meye
	omap3isp
	omap4_camera
	zr364xx
+14 −14
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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:
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/