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include/media/tvp7002.h
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V4L/DVB: Definiti...
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/* Texas Instruments Triple 8-/10-BIT 165-/110-MSPS Video and Graphics
* Digitizer with Horizontal PLL registers
*
* Copyright (C) 2009 Texas Instruments Inc
* Author: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com>
*
* This code is partially based upon the TVP5150 driver
* written by Mauro Carvalho Chehab (mchehab@infradead.org),
* the TVP514x driver written by Vaibhav Hiremath <hvaibhav@ti.com>
* and the TVP7002 driver in the TI LSP 2.10.00.14
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _TVP7002_H_
#define _TVP7002_H_
/* Platform-dependent data
*
* clk_polarity:
* 0 -> data clocked out on rising edge of DATACLK signal
* 1 -> data clocked out on falling edge of DATACLK signal
* hs_polarity:
* 0 -> active low HSYNC output
* 1 -> active high HSYNC output
* sog_polarity:
* 0 -> normal operation
* 1 -> operation with polarity inverted
* vs_polarity:
* 0 -> active low VSYNC output
* 1 -> active high VSYNC output
* fid_polarity:
* 0 -> the field ID output is set to logic 1 for an odd
* field (field 1) and set to logic 0 for an even
* field (field 0).
* 1 -> operation with polarity inverted.
*/
struct tvp7002_config {
u8 clk_polarity;
u8 hs_polarity;
u8 vs_polarity;
u8 fid_polarity;
u8 sog_polarity;
};
#endif
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