From: Tomasz Stanislawski <t.stanislaws@samsung.com>
Date: Wed, 29 Jun 2011 10:01:28 +0000 (-0300)
Subject: [media] v4l: add g_dv_preset callback to V4L2 subdev
X-Git-Tag: v3.1-rc1~116^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b32dd0d3f9221719507700fa396d280143b4da1;p=pandora-kernel.git

[media] v4l: add g_dv_preset callback to V4L2 subdev

Callback is used to acquire current digital video preset from a subdev.
It is used to avoid keeping dv preset in top-level driver.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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