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media: rename MEDIA_ENT_F_DTV_DECODER to MEDIA_ENT_F_DV_DECODER

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The use of 'DTV' is very confusing since it normally refers to Digital
TV e.g. DVB etc.

Instead use 'DV' (Digital Video), which nicely corresponds to the
DV Timings API used to configure such receivers and transmitters.

We keep an alias to avoid breaking userspace applications.

Since this alias is only available if __KERNEL__ is *not* defined
(i.e. it is only available for userspace, not kernelspace), any
drivers that use it also have to be converted to the new define.
These drivers are adv7604, adv7842 and tda1997x.

Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Hans Verkuil
2018-06-28 08:56:02 -04:00
committed by Mauro Carvalho Chehab
parent d2dc644adf
commit d272bc92c4
5 changed files with 7 additions and 3 deletions
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2
Documentation/media/uapi/mediactl/media-types.rst
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@@ -200,7 +200,7 @@ Types and flags used to represent the media graph elements
MIPI CSI-2, etc.), and outputs them on its source pad to an output
video bus of another type (eDP, MIPI CSI-2, parallel, etc.).
* - ``MEDIA_ENT_F_DTV_DECODER``
* - ``MEDIA_ENT_F_DV_DECODER``
- Digital video decoder. The basic function of the video decoder is
to accept digital video from a wide variety of sources
and output it in some digital video standard, with appropriate