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  */
  38 struct 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  */
  48 struct 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  */
  58 struct 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 */