/*
   * drivers/media/video/tvp514x.h
   *
   * Copyright (C) 2008 Texas Instruments Inc
   * Author: Vaibhav Hiremath <hvaibhav@ti.com>
   *
   * Contributors:
   *     Sivaraj R <sivaraj@ti.com>
   *     Brijesh R Jadav <brijesh.j@ti.com>
   *     Hardik Shah <hardik.shah@ti.com>
   *     Manjunath Hadli <mrh@ti.com>
   *     Karicheri Muralidharan <m-karicheri2@ti.com>
   *
   * This package is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   *
   * 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 _TVP514X_H
  #define _TVP514X_H
  
  /*
   * Other macros
   */
  #define TVP514X_MODULE_NAME		"tvp514x"
  
  #define TVP514X_XCLK_BT656		(27000000)
  
  /* Number of pixels and number of lines per frame for different standards */
  #define NTSC_NUM_ACTIVE_PIXELS		(720)
  #define NTSC_NUM_ACTIVE_LINES		(480)
  #define PAL_NUM_ACTIVE_PIXELS		(720)
  #define PAL_NUM_ACTIVE_LINES		(576)
  
  /**
   * enum tvp514x_input - enum for different decoder input pin
   *		configuration.
   */
  enum tvp514x_input {
  	/*
  	 * CVBS input selection
  	 */
  	INPUT_CVBS_VI1A = 0x0,
  	INPUT_CVBS_VI1B,
  	INPUT_CVBS_VI1C,
  	INPUT_CVBS_VI2A = 0x04,
  	INPUT_CVBS_VI2B,
  	INPUT_CVBS_VI2C,
  	INPUT_CVBS_VI3A = 0x08,
  	INPUT_CVBS_VI3B,
  	INPUT_CVBS_VI3C,
  	INPUT_CVBS_VI4A = 0x0C,
  	/*
  	 * S-Video input selection
  	 */
  	INPUT_SVIDEO_VI2A_VI1A = 0x44,
  	INPUT_SVIDEO_VI2B_VI1B,
  	INPUT_SVIDEO_VI2C_VI1C,
  	INPUT_SVIDEO_VI2A_VI3A = 0x54,
  	INPUT_SVIDEO_VI2B_VI3B,
  	INPUT_SVIDEO_VI2C_VI3C,
  	INPUT_SVIDEO_VI4A_VI1A = 0x4C,
  	INPUT_SVIDEO_VI4A_VI1B,
  	INPUT_SVIDEO_VI4A_VI1C,
  	INPUT_SVIDEO_VI4A_VI3A = 0x5C,
  	INPUT_SVIDEO_VI4A_VI3B,
  	INPUT_SVIDEO_VI4A_VI3C,
  
  	/* Need to add entries for
  	 * RGB, YPbPr and SCART.
  	 */
  	INPUT_INVALID
  };
  
  /**
   * enum tvp514x_output - enum for output format
   *			supported.
   *
   */
  enum tvp514x_output {
  	OUTPUT_10BIT_422_EMBEDDED_SYNC = 0,
  	OUTPUT_20BIT_422_SEPERATE_SYNC,
  	OUTPUT_10BIT_422_SEPERATE_SYNC = 3,
  	OUTPUT_INVALID
  };
  
  /**
   * struct tvp514x_platform_data - Platform data values and access functions.
   * @power_set: Power state access function, zero is off, non-zero is on.
   * @ifparm: Interface parameters access function.
   * @priv_data_set: Device private data (pointer) access function.
   * @clk_polarity: Clock polarity of the current interface.
   * @ hs_polarity: HSYNC Polarity configuration for current interface.
   * @ vs_polarity: VSYNC Polarity configuration for current interface.
   */
  struct tvp514x_platform_data {

  	/* Interface control params */
  	bool clk_polarity;
  	bool hs_polarity;
  	bool vs_polarity;
  };
  
  
  #endif				/* ifndef _TVP514X_H */