LXR linux/include/media/i2c/adv7343.h

   1/*
   2 * ADV7343 header file
   3 *
   4 * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
   5 *
   6 * This program is free software; you can redistribute it and/or
   7 * modify it under the terms of the GNU General Public License as
   8 * published by the Free Software Foundation version 2.
   9 *
  10 * This program is distributed .as is. WITHOUT ANY WARRANTY of any
  11 * kind, whether express or implied; without even the implied warranty
  12 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 * GNU General Public License for more details.
  14 */
  15
  16#ifndef ADV7343_H
  17#define ADV7343_H
  18
  19#define ADV7343_COMPOSITE_ID    (0)
  20#define ADV7343_COMPONENT_ID    (1)
  21#define ADV7343_SVIDEO_ID       (2)
  22
  23/**
  24 * adv7343_power_mode - power mode configuration.
  25 * @sleep_mode: on enable the current consumption is reduced to micro ampere
  26 *              level. All DACs and the internal PLL circuit are disabled.
  27 *              Registers can be read from and written in sleep mode.
  28 * @pll_control: PLL and oversampling control. This control allows internal
  29 *               PLL 1 circuit to be powered down and the oversampling to be
  30 *               switched off.
  31 * @dac: array to configure power on/off DAC's 1..6
  32 *
  33 * Power mode register (Register 0x0), for more info refer REGISTER MAP ACCESS
  34 * section of datasheet[1], table 17 page no 30.
  35 *
  36 * [1] http://www.analog.com/static/imported-files/data_sheets/ADV7342_7343.pdf
  37 */
  38struct adv7343_power_mode {
  39        bool sleep_mode;
  40        bool pll_control;
  41        u32 dac[6];
  42};
  43
  44/**
  45 * struct adv7343_sd_config - SD Only Output Configuration.
  46 * @sd_dac_out: array configuring SD DAC Outputs 1 and 2
  47 */
  48struct adv7343_sd_config {
  49        /* SD only Output Configuration */
  50        u32 sd_dac_out[2];
  51};
  52
  53/**
  54 * struct adv7343_platform_data - Platform data values and access functions.
  55 * @mode_config: Configuration for power mode.
  56 * @sd_config: SD Only Configuration.
  57 */
  58struct adv7343_platform_data {
  59        struct adv7343_power_mode mode_config;
  60        struct adv7343_sd_config sd_config;
  61};
  62
  63#endif                          /* End of #ifndef ADV7343_H */
  64