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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2016-07-17 17:38:01 -0400
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-07-17 21:50:00 -0400
commit93db50d6eca773b977598da1f5a2c2382efd61a6 (patch)
treee847c00d1abfeb313af4448751c2a835632f0425
parentb9561093037ce128fff2f65e1d61b1a8f64b74c4 (diff)
[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: Mauro Carvalho Chehab <mchehab@s-opensource.com>
-rw-r--r--Documentation/media/v4l-drivers/index.rst1
-rw-r--r--Documentation/media/v4l-drivers/omap4_camera.rst28
2 files changed, 15 insertions, 14 deletions
diff --git a/Documentation/media/v4l-drivers/index.rst b/Documentation/media/v4l-drivers/index.rst
index 272c2dc9ceb1..cb85bca0a077 100644
--- a/Documentation/media/v4l-drivers/index.rst
+++ b/Documentation/media/v4l-drivers/index.rst
@@ -29,4 +29,5 @@ License".
29 ivtv 29 ivtv
30 meye 30 meye
31 omap3isp 31 omap3isp
32 omap4_camera
32 zr364xx 33 zr364xx
diff --git a/Documentation/media/v4l-drivers/omap4_camera.rst b/Documentation/media/v4l-drivers/omap4_camera.rst
index a6734aa77242..54b427b28e5f 100644
--- a/Documentation/media/v4l-drivers/omap4_camera.rst
+++ b/Documentation/media/v4l-drivers/omap4_camera.rst
@@ -1,5 +1,9 @@
1 OMAP4 ISS Driver 1OMAP4 ISS Driver
2 ================ 2================
3
4Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
5
6Copyright (C) 2012, Texas Instruments
3 7
4Introduction 8Introduction
5------------ 9------------
@@ -11,15 +15,15 @@ Which contains several components that can be categorized in 3 big groups:
11- ISP (Image Signal Processor) 15- ISP (Image Signal Processor)
12- SIMCOP (Still Image Coprocessor) 16- SIMCOP (Still Image Coprocessor)
13 17
14For more information, please look in [1] for latest version of: 18For more information, please look in [#f1]_ for latest version of:
15 "OMAP4430 Multimedia Device Silicon Revision 2.x" 19"OMAP4430 Multimedia Device Silicon Revision 2.x"
16 20
17As of Revision AB, the ISS is described in detail in section 8. 21As of Revision AB, the ISS is described in detail in section 8.
18 22
19This driver is supporting _only_ the CSI2-A/B interfaces for now. 23This driver is supporting **only** the CSI2-A/B interfaces for now.
20 24
21It makes use of the Media Controller framework [2], and inherited most of the 25It makes use of the Media Controller framework [#f2]_, and inherited most of the
22code from OMAP3 ISP driver (found under drivers/media/platform/omap3isp/*), 26code from OMAP3 ISP driver (found under drivers/media/platform/omap3isp/\*),
23except that it doesn't need an IOMMU now for ISS buffers memory mapping. 27except that it doesn't need an IOMMU now for ISS buffers memory mapping.
24 28
25Supports usage of MMAP buffers only (for now). 29Supports usage of MMAP buffers only (for now).
@@ -40,7 +44,7 @@ Tested platforms
40 44
41- Tested on mainline kernel: 45- Tested on mainline kernel:
42 46
43 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=summary 47 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=summary
44 48
45 Tag: v3.3 (commit c16fa4f2ad19908a47c63d8fa436a1178438c7e7) 49 Tag: v3.3 (commit c16fa4f2ad19908a47c63d8fa436a1178438c7e7)
46 50
@@ -52,9 +56,5 @@ include/linux/platform_data/media/omap4iss.h
52References 56References
53---------- 57----------
54 58
55[1] http://focus.ti.com/general/docs/wtbu/wtbudocumentcenter.tsp?navigationId=12037&templateId=6123#62 59.. [#f1] http://focus.ti.com/general/docs/wtbu/wtbudocumentcenter.tsp?navigationId=12037&templateId=6123#62
56[2] http://lwn.net/Articles/420485/ 60.. [#f2] http://lwn.net/Articles/420485/
57[3] http://www.spinics.net/lists/linux-media/msg44370.html
58--
59Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
60Copyright (C) 2012, Texas Instruments