linux/include/media/adv7604.h
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   1/*
   2 * adv7604 - Analog Devices ADV7604 video decoder driver
   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
  21#ifndef _ADV7604_
  22#define _ADV7604_
  23
  24/* Analog input muxing modes (AFE register 0x02, [2:0]) */
  25enum adv7604_ain_sel {
  26        ADV7604_AIN1_2_3_NC_SYNC_1_2 = 0,
  27        ADV7604_AIN4_5_6_NC_SYNC_2_1 = 1,
  28        ADV7604_AIN7_8_9_NC_SYNC_3_1 = 2,
  29        ADV7604_AIN10_11_12_NC_SYNC_4_1 = 3,
  30        ADV7604_AIN9_4_5_6_SYNC_2_1 = 4,
  31};
  32
  33/* Bus rotation and reordering (IO register 0x04, [7:5]) */
  34enum adv7604_op_ch_sel {
  35        ADV7604_OP_CH_SEL_GBR = 0,
  36        ADV7604_OP_CH_SEL_GRB = 1,
  37        ADV7604_OP_CH_SEL_BGR = 2,
  38        ADV7604_OP_CH_SEL_RGB = 3,
  39        ADV7604_OP_CH_SEL_BRG = 4,
  40        ADV7604_OP_CH_SEL_RBG = 5,
  41};
  42
  43/* Input Color Space (IO register 0x02, [7:4]) */
  44enum adv7604_inp_color_space {
  45        ADV7604_INP_COLOR_SPACE_LIM_RGB = 0,
  46        ADV7604_INP_COLOR_SPACE_FULL_RGB = 1,
  47        ADV7604_INP_COLOR_SPACE_LIM_YCbCr_601 = 2,
  48        ADV7604_INP_COLOR_SPACE_LIM_YCbCr_709 = 3,
  49        ADV7604_INP_COLOR_SPACE_XVYCC_601 = 4,
  50        ADV7604_INP_COLOR_SPACE_XVYCC_709 = 5,
  51        ADV7604_INP_COLOR_SPACE_FULL_YCbCr_601 = 6,
  52        ADV7604_INP_COLOR_SPACE_FULL_YCbCr_709 = 7,
  53        ADV7604_INP_COLOR_SPACE_AUTO = 0xf,
  54};
  55
  56/* Select output format (IO register 0x03, [7:0]) */
  57enum adv7604_op_format_sel {
  58        ADV7604_OP_FORMAT_SEL_SDR_ITU656_8 = 0x00,
  59        ADV7604_OP_FORMAT_SEL_SDR_ITU656_10 = 0x01,
  60        ADV7604_OP_FORMAT_SEL_SDR_ITU656_12_MODE0 = 0x02,
  61        ADV7604_OP_FORMAT_SEL_SDR_ITU656_12_MODE1 = 0x06,
  62        ADV7604_OP_FORMAT_SEL_SDR_ITU656_12_MODE2 = 0x0a,
  63        ADV7604_OP_FORMAT_SEL_DDR_422_8 = 0x20,
  64        ADV7604_OP_FORMAT_SEL_DDR_422_10 = 0x21,
  65        ADV7604_OP_FORMAT_SEL_DDR_422_12_MODE0 = 0x22,
  66        ADV7604_OP_FORMAT_SEL_DDR_422_12_MODE1 = 0x23,
  67        ADV7604_OP_FORMAT_SEL_DDR_422_12_MODE2 = 0x24,
  68        ADV7604_OP_FORMAT_SEL_SDR_444_24 = 0x40,
  69        ADV7604_OP_FORMAT_SEL_SDR_444_30 = 0x41,
  70        ADV7604_OP_FORMAT_SEL_SDR_444_36_MODE0 = 0x42,
  71        ADV7604_OP_FORMAT_SEL_DDR_444_24 = 0x60,
  72        ADV7604_OP_FORMAT_SEL_DDR_444_30 = 0x61,
  73        ADV7604_OP_FORMAT_SEL_DDR_444_36 = 0x62,
  74        ADV7604_OP_FORMAT_SEL_SDR_ITU656_16 = 0x80,
  75        ADV7604_OP_FORMAT_SEL_SDR_ITU656_20 = 0x81,
  76        ADV7604_OP_FORMAT_SEL_SDR_ITU656_24_MODE0 = 0x82,
  77        ADV7604_OP_FORMAT_SEL_SDR_ITU656_24_MODE1 = 0x86,
  78        ADV7604_OP_FORMAT_SEL_SDR_ITU656_24_MODE2 = 0x8a,
  79};
  80
  81/* Platform dependent definition */
  82struct adv7604_platform_data {
  83        /* connector - HDMI or DVI? */
  84        unsigned connector_hdmi:1;
  85
  86        /* DIS_PWRDNB: 1 if the PWRDNB pin is unused and unconnected */
  87        unsigned disable_pwrdnb:1;
  88
  89        /* DIS_CABLE_DET_RST: 1 if the 5V pins are unused and unconnected */
  90        unsigned disable_cable_det_rst:1;
  91
  92        /* Analog input muxing mode */
  93        enum adv7604_ain_sel ain_sel;
  94
  95        /* Bus rotation and reordering */
  96        enum adv7604_op_ch_sel op_ch_sel;
  97
  98        /* Select output format */
  99        enum adv7604_op_format_sel op_format_sel;
 100
 101        /* IO register 0x02 */
 102        unsigned alt_gamma:1;
 103        unsigned op_656_range:1;
 104        unsigned rgb_out:1;
 105        unsigned alt_data_sat:1;
 106
 107        /* IO register 0x05 */
 108        unsigned blank_data:1;
 109        unsigned insert_av_codes:1;
 110        unsigned replicate_av_codes:1;
 111        unsigned invert_cbcr:1;
 112
 113        /* IO register 0x30 */
 114        unsigned output_bus_lsb_to_msb:1;
 115
 116        /* Free run */
 117        unsigned hdmi_free_run_mode;
 118
 119        /* i2c addresses: 0 == use default */
 120        u8 i2c_avlink;
 121        u8 i2c_cec;
 122        u8 i2c_infoframe;
 123        u8 i2c_esdp;
 124        u8 i2c_dpp;
 125        u8 i2c_afe;
 126        u8 i2c_repeater;
 127        u8 i2c_edid;
 128        u8 i2c_hdmi;
 129        u8 i2c_test;
 130        u8 i2c_cp;
 131        u8 i2c_vdp;
 132};
 133
 134/*
 135 * Mode of operation.
 136 * This is used as the input argument of the s_routing video op.
 137 */
 138enum adv7604_mode {
 139        ADV7604_MODE_COMP,
 140        ADV7604_MODE_GR,
 141        ADV7604_MODE_HDMI,
 142};
 143
 144#define V4L2_CID_ADV_RX_ANALOG_SAMPLING_PHASE   (V4L2_CID_DV_CLASS_BASE + 0x1000)
 145#define V4L2_CID_ADV_RX_FREE_RUN_COLOR_MANUAL   (V4L2_CID_DV_CLASS_BASE + 0x1001)
 146#define V4L2_CID_ADV_RX_FREE_RUN_COLOR          (V4L2_CID_DV_CLASS_BASE + 0x1002)
 147
 148/* notify events */
 149#define ADV7604_HOTPLUG         1
 150#define ADV7604_FMT_CHANGE      2
 151
 152#endif
 153
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