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/*
* v4l2-mc.h - Media Controller V4L2 types and prototypes
*
* Copyright (C) 2016 Mauro Carvalho Chehab <mchehab@osg.samsung.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
/**
* enum tuner_pad_index - tuner pad index for MEDIA_ENT_F_TUNER
*
* @TUNER_PAD_RF_INPUT: Radiofrequency (RF) sink pad, usually linked to a
* RF connector entity.
* @TUNER_PAD_OUTPUT: Tuner output pad. This is actually more complex than
* a single pad output, as, in addition to luminance and
* chrominance IF a tuner may have internally an
* audio decoder (like xc3028) or it may produce an audio
* IF that will be used by an audio decoder like msp34xx.
* It may also have an IF-PLL demodulator on it, like
* tuners with tda9887. Yet, currently, we don't need to
* represent all the dirty details, as this is transparent
* for the V4L2 API usage. So, let's represent all kinds
* of different outputs as a single source pad.
* @TUNER_NUM_PADS: Number of pads of the tuner.
*/
enum tuner_pad_index {
TUNER_PAD_RF_INPUT,
TUNER_PAD_OUTPUT,
TUNER_NUM_PADS
};
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