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Commit ae9d2873 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] doc-rst: add documentation for saa7134 



Convert it to ReST and add to the media/v4l-device book.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 6286d2b1

Documentation/media/v4l-drivers/index.rst

+1 −0
Original line number Diff line number Diff line
@@ -33,4 +33,5 @@ License". 
	pvrusb2

	pxa_camera

	radiotrack

	saa7134

	zr364xx

Documentation/media/v4l-drivers/saa7134.rst

+19 −24
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The saa7134 driver

==================



Author Gerd Hoffmann



What is it?

===========



This is a v4l2/oss device driver for saa7130/33/34/35 based capture / TV

boards.  See http://www.semiconductors.philips.com/pip/saa7134hl for a
@@ -9,7 +10,7 @@ description. 




Status

======

------



Almost everything is working.  video, sound, tuner, radio, mpeg ts, ...
@@ -19,12 +20,14 @@ configuration info. 




Build

=====

-----



Pick up videodev + v4l2 patches from http://bytesex.org/patches/.

Configure, build, install + boot the new kernel.  You'll need at least

these config options:



.. code-block:: none



	CONFIG_I2C=m

	CONFIG_VIDEO_DEV=m
@@ -35,7 +38,7 @@ valid choices. 




Changes / Fixes

===============

---------------



Please mail me unified diffs ("diff -u") with your changes, and don't

forget to tell me what it changes / which problem it fixes / whatever
@@ -43,19 +46,19 @@ it is good for ... 




Known Problems

==============

--------------



* The tuner for the flyvideos isn't detected automatically and the

  default might not work for you depending on which version you have.

  There is a tuner= insmod option to override the driver's default.



Card Variations:

================

----------------



Cards can use either of these two crystals (xtal):



- 32.11 MHz -> .audio_clock=0x187de7

 - 24.576MHz -> .audio_clock=0x200000

(xtal * .audio_clock = 51539600)

- 24.576MHz -> .audio_clock=0x200000 (xtal * .audio_clock = 51539600)



Some details about 30/34/35:
@@ -68,15 +71,7 @@ Some details about 30/34/35: 
  chips identifies itself as 33 on pci.



Credits

=======

-------



andrew.stevens@philips.com + werner.leeb@philips.com for providing

saa7134 hardware specs and sample board.
 




Have fun,



  Gerd



--

Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]