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kernel/linux-imx6_3.14.28/include/media/ad9389b.h 1.41 KB
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  /*
   * Analog Devices AD9389B/AD9889B video encoder driver header
   *
   * Copyright 2012 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
   *
   * This program is free software; you may redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation; version 2 of the License.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
   * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
   * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  #ifndef AD9389B_H
  #define AD9389B_H
  
  enum ad9389b_tmds_pll_gear {
  	AD9389B_TMDS_PLL_GEAR_AUTOMATIC,
  	AD9389B_TMDS_PLL_GEAR_SEMI_AUTOMATIC,
  };
  
  /* Platform dependent definitions */
  struct ad9389b_platform_data {
  	enum ad9389b_tmds_pll_gear tmds_pll_gear ;
  	/* Differential Data/Clock Output Drive Strength (reg. 0xa2/0xa3) */
  	u8 diff_data_drive_strength;
  	u8 diff_clk_drive_strength;
  };
  
  /* notify events */
  #define AD9389B_MONITOR_DETECT 0
  #define AD9389B_EDID_DETECT 1
  
  struct ad9389b_monitor_detect {
  	int present;
  };
  
  struct ad9389b_edid_detect {
  	int present;
  	int segment;
  };
  
  #endif