From: Dmitry Belimov <d.belimov@gmail.com>
Date: Tue, 26 Aug 2008 17:16:33 +0000 (-0300)
Subject: V4L/DVB (8797): A simple state machine was added to saa7134_ts.
X-Git-Tag: v2.6.28-rc1~601^2~235
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92c36147a7fdcead94f98c0a14f30d279653fa64;p=pandora-kernel.git

V4L/DVB (8797): A simple state machine was added to saa7134_ts.

A simple state machine was added to saa7134_ts. It has three states:

        SAA7134_TS_STOPPED
        SAA7134_TS_BUFF_DONE
        SAA7134_TS_STARTED

When buffer_setup is run we start the TS initialization: set SAA7134_TS_STOPPED.
When all buffers are prepared we write data into DMA register and set
SAA7134_TS_BUFF_DONE.
When the first buffer is active start TS and set SAA7134_TS_STARTED.
When ts_release is called stop TS and set SAA7134_TS_STOPPED.

Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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