/*
* adv7604 - Analog Devices ADV7604 video decoder driver
*
* 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 _ADV7604_
#define _ADV7604_
#include <linux/types.h>
/* Analog input muxing modes (AFE register 0x02, [2:0]) */
enum adv7604_ain_sel {
ADV7604_AIN1_2_3_NC_SYNC_1_2 = 0,
ADV7604_AIN4_5_6_NC_SYNC_2_1 = 1,
ADV7604_AIN7_8_9_NC_SYNC_3_1 = 2,
ADV7604_AIN10_11_12_NC_SYNC_4_1 = 3,
ADV7604_AIN9_4_5_6_SYNC_2_1 = 4,
};
/*
* Bus rotation and reordering. This is used to specify component reordering on
* the board and describes the components order on the bus when the ADV7604
* outputs RGB.
*/
enum adv7604_bus_order {
ADV7604_BUS_ORDER_RGB, /* No operation */
ADV7604_BUS_ORDER_GRB, /* Swap 1-2 */
ADV7604_BUS_ORDER_RBG, /* Swap 2-3 */
ADV7604_BUS_ORDER_BGR, /* Swap 1-3 */
ADV7604_BUS_ORDER_BRG, /* Rotate right */
ADV7604_BUS_ORDER_GBR, /* Rotate left */
};
/* Input Color Space (IO register 0x02, [7:4]) */
enum adv76xx_inp_color_space {
ADV76XX_INP_COLOR_SPACE_LIM_RGB = 0,
ADV76XX_INP_COLOR_SPACE_FULL_RGB = 1,
ADV76XX_INP_COLOR_SPACE_LIM_YCbCr_601 = 2,
ADV76XX_INP_COLOR_SPACE_LIM_YCbCr_709 = 3,
ADV76XX_INP_COLOR_SPACE_XVYCC_601 = 4,
ADV76XX_INP_COLOR_SPACE_XVYCC_709 = 5,
ADV76XX_INP_COLOR_SPACE_FULL_YCbCr_601 = 6,
ADV76XX_INP_COLOR_SPACE_FULL_YCbCr_709 = 7,
ADV76XX_INP_COLOR_SPACE_AUTO = 0xf,
};
/* Select output format (IO register 0x03, [4:2]) */
enum adv7604_op_format_mode_sel {
ADV7604_OP_FORMAT_MODE0 = 0x00,
ADV7604_OP_FORMAT_MODE1 = 0x04,
ADV7604_OP_FORMAT_MODE2 = 0x08,
};
enum adv76xx_drive_strength {
ADV76XX_DR_STR_MEDIUM_LOW = 1,
ADV76XX_DR_STR_MEDIUM_HIGH = 2,
ADV76XX_DR_STR_HIGH = 3,
};
/* INT1 Configuration (IO register 0x40, [1:0]) */
enum adv76xx_int1_config {
ADV76XX_INT1_CONFIG_OPEN_DRAIN,
ADV76XX_INT1_CONFIG_ACTIVE_LOW,
ADV76XX_INT1_CONFIG_ACTIVE_HIGH,
ADV76XX_INT1_CONFIG_DISABLED,
};
enum adv76xx_page {
ADV76XX_PAGE_IO,
ADV7604_PAGE_AVLINK,
ADV76XX_PAGE_CEC,
ADV76XX_PAGE_INFOFRAME,
ADV7604_PAGE_ESDP,
ADV7604_PAGE_DPP,
ADV76XX_PAGE_AFE,
ADV76XX_PAGE_REP,
ADV76XX_PAGE_EDID,
ADV76XX_PAGE_HDMI,
ADV76XX_PAGE_TEST,
ADV76XX_PAGE_CP,
ADV7604_PAGE_VDP,
ADV76XX_PAGE_MAX,
};
/* Platform dependent definition */
struct adv76xx_platform_data {
/* DIS_PWRDNB: 1 if the PWRDNB pin is unused and unconnected */
unsigned disable_pwrdnb:1;
/* DIS_CABLE_DET_RST: 1 if the 5V pins are unused and unconnected */
unsigned disable_cable_det_rst:1;
int default_input;
/* Analog input muxing mode */
enum adv7604_ain_sel ain_sel;
/* Bus rotation and reordering */
enum adv7604_bus_order bus_order;
/* Select output format mode */
enum adv7604_op_format_mode_sel op_format_mode_sel;
/* Configuration of the INT1 pin */
enum adv76xx_int1_config int1_config;
/* IO register 0x02 */
unsigned alt_gamma:1;
unsigned op_656_range:1;
unsigned alt_data_sat:1;
/* IO register 0x05 */
unsigned blank_data:1;
unsigned insert_av_codes:1;
unsigned replicate_av_codes:1;
/* IO register 0x06 */
unsigned inv_vs_pol:1;
unsigned inv_hs_pol:1;
unsigned inv_llc_pol:1;
/* IO register 0x14 */
enum adv76xx_drive_strength dr_str_data;
enum adv76xx_drive_strength dr_str_clk;
enum adv76xx_drive_strength dr_str_sync;
/* IO register 0x30 */
unsigned output_bus_lsb_to_msb:1;
/* Free run */
unsigned hdmi_free_run_mode;
/* i2c addresses: 0 == use default */
u8 i2c_addresses[ADV76XX_PAGE_MAX];
};
enum adv76xx_pad {
ADV76XX_PAD_HDMI_PORT_A = 0,
ADV7604_PAD_HDMI_PORT_B = 1,
ADV7604_PAD_HDMI_PORT_C = 2,
ADV7604_PAD_HDMI_PORT_D = 3,
ADV7604_PAD_VGA_RGB = 4,
ADV7604_PAD_VGA_COMP = 5,
/* The source pad is either 1 (ADV7611) or 6 (ADV7604) */
ADV7604_PAD_SOURCE = 6,
ADV7611_PAD_SOURCE = 1,
ADV76XX_PAD_MAX = 7,
};
#define V4L2_CID_ADV_RX_ANALOG_SAMPLING_PHASE (V4L2_CID_DV_CLASS_BASE + 0x1000)
#define V4L2_CID_ADV_RX_FREE_RUN_COLOR_MANUAL (V4L2_CID_DV_CLASS_BASE + 0x1001)
#define V4L2_CID_ADV_RX_FREE_RUN_COLOR (V4L2_CID_DV_CLASS_BASE + 0x1002)
/* notify events */
#define ADV76XX_HOTPLUG 1
#define ADV76XX_FMT_CHANGE 2
#endif
