Commit 12fe8a41 authored Sep 01, 2017 by Mauro Carvalho Chehab

media: ca-reset.rst: add some description to this ioctl



While we don't have any documentation for it, based on what's
there at Kaffeine and VDR, it seems that this command should
be issued before start using CA. So, document it as such.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent 39a7c8a8

Documentation/media/uapi/dvb/ca-reset.rst

+2 −1

Original line number	Diff line number	Diff line
		@@ -28,7 +28,8 @@ Arguments
		Description
		-----------

		.. note:: This ioctl is undocumented. Documentation is welcome.
		Puts the Conditional Access hardware on its initial state. It should
		be called before start using the CA hardware.


		Return Value

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