include/media/i2c/ad9389b.h

   1 /*
   2  * Analog Devices AD9389B/AD9889B video encoder driver header
   3  *
   4  * Copyright 2012 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
   5  *
   6  * This program is free software; you may redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; version 2 of the License.
   9  *
  10  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  11  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  12  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  13  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  14  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  15  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  16  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  17  * SOFTWARE.
  18  */
  19
  20 #ifndef AD9389B_H
  21 #define AD9389B_H
  22
  23 enum ad9389b_tmds_pll_gear {
  24         AD9389B_TMDS_PLL_GEAR_AUTOMATIC,
  25         AD9389B_TMDS_PLL_GEAR_SEMI_AUTOMATIC,
  26 };
  27
  28 /* Platform dependent definitions */
  29 struct ad9389b_platform_data {
  30         enum ad9389b_tmds_pll_gear tmds_pll_gear ;
  31         /* Differential Data/Clock Output Drive Strength (reg. 0xa2/0xa3) */
  32         u8 diff_data_drive_strength;
  33         u8 diff_clk_drive_strength;
  34 };
  35
  36 /* notify events */
  37 #define AD9389B_MONITOR_DETECT 0
  38 #define AD9389B_EDID_DETECT 1
  39
  40 struct ad9389b_monitor_detect {
  41         int present;
  42 };
  43
  44 struct ad9389b_edid_detect {
  45         int present;
  46         int segment;
  47 };
  48
  49 #endif