amlogic-aml8726-mx-kernel/drivers/amlogic/tvin/tvin_global.c

/*
 * TVIN global definition
 * enum, structure & global parameters used in all TVIN modules.
 *
 * Author: Lin Xu <lin.xu@amlogic.com>
 *         Bobby Yang <bo.yang@amlogic.com>
 *
 * Copyright (C) 2010 Amlogic Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include <linux/module.h>
#include <linux/tvin/tvin.h>
#include "tvin_global.h"


const char *tvin_color_fmt_str(enum tvin_color_fmt_e color_fmt)
{
    switch (color_fmt)
    {
        case TVIN_RGB444:
            return "COLOR_FMT_RGB444";
            break;
        case TVIN_YUV422:
            return "COLOR_FMT_YUV422";
            break;
        case TVIN_YUV444:
            return "COLOR_FMT_YUV444";
            break;
        default:
            return "COLOR_FMT_NULL";
            break;
    }
}

EXPORT_SYMBOL(tvin_color_fmt_str);

const char *tvin_aspect_ratio_str(enum tvin_aspect_ratio_e aspect_ratio)
{
    switch (aspect_ratio)
    {
        case TVIN_ASPECT_1x1:
            return "TVIN_ASPECT_1x1";
            break;
        case TVIN_ASPECT_4x3:
            return "TVIN_ASPECT_4x3";
            break;
        case TVIN_ASPECT_16x9:
            return "TVIN_ASPECT_16x9";
            break;
        default:
            return "TVIN_ASPECT_NULL";
            break;
    }
}

EXPORT_SYMBOL(tvin_aspect_ratio_str);


const char * tvin_port_str(enum tvin_port_e port)
{
    switch (port)
    {
        case TVIN_PORT_MPEG0:
            return "TVIN_PORT_MPEG0";
            break;
        case TVIN_PORT_BT656:
            return "TVIN_PORT_BT656";
            break;
        case TVIN_PORT_BT601:
            return "TVIN_PORT_BT601";
            break;
        case TVIN_PORT_CAMERA:
            return "TVIN_PORT_CAMERA";
            break;
        case TVIN_PORT_VGA0:
            return "TVIN_PORT_VGA0";
            break;
        case TVIN_PORT_VGA1:
            return "TVIN_PORT_VGA1";
            break;
        case TVIN_PORT_VGA2:
            return "TVIN_PORT_VGA2";
            break;
        case TVIN_PORT_VGA3:
            return "TVIN_PORT_VGA3";
            break;
        case TVIN_PORT_VGA4:
            return "TVIN_PORT_VGA4";
            break;
        case TVIN_PORT_VGA5:
            return "TVIN_PORT_VGA5";
            break;
        case TVIN_PORT_VGA6:
            return "TVIN_PORT_VGA6";
            break;
        case TVIN_PORT_VGA7:
            return "TVIN_PORT_VGA7";
            break;
        case TVIN_PORT_COMP0:
            return "TVIN_PORT_COMP0";
            break;
        case TVIN_PORT_COMP1:
            return "TVIN_PORT_COMP1";
            break;
        case TVIN_PORT_COMP2:
            return "TVIN_PORT_COMP2";
            break;
        case TVIN_PORT_COMP3:
            return "TVIN_PORT_COMP3";
            break;
        case TVIN_PORT_COMP4:
            return "TVIN_PORT_COMP4";
            break;
        case TVIN_PORT_COMP5:
            return "TVIN_PORT_COMP5";
            break;
        case TVIN_PORT_COMP6:
            return "TVIN_PORT_COMP6";
            break;
        case TVIN_PORT_COMP7:
            return "TVIN_PORT_COMP7";
            break;
        case TVIN_PORT_CVBS0:
            return "TVIN_PORT_CVBS0";
            break;
        case TVIN_PORT_CVBS1:
            return "TVIN_PORT_CVBS1";
            break;
        case TVIN_PORT_CVBS2:
            return "TVIN_PORT_CVBS2";
            break;
        case TVIN_PORT_CVBS3:
            return "TVIN_PORT_CVBS3";
            break;
        case TVIN_PORT_CVBS4:
            return "TVIN_PORT_CVBS4";
            break;
        case TVIN_PORT_CVBS5:
            return "TVIN_PORT_CVBS5";
            break;
        case TVIN_PORT_CVBS6:
            return "TVIN_PORT_CVBS6";
            break;
        case TVIN_PORT_CVBS7:
            return "TVIN_PORT_CVBS7";
            break;
        case TVIN_PORT_SVIDEO0:
            return "TVIN_PORT_SVIDEO0";
            break;
        case TVIN_PORT_SVIDEO1:
            return "TVIN_PORT_SVIDEO1";
            break;
        case TVIN_PORT_SVIDEO2:
            return "TVIN_PORT_SVIDEO2";
            break;
        case TVIN_PORT_SVIDEO3:
            return "TVIN_PORT_SVIDEO3";
            break;
        case TVIN_PORT_SVIDEO4:
            return "TVIN_PORT_SVIDEO4";
            break;
        case TVIN_PORT_SVIDEO5:
            return "TVIN_PORT_SVIDEO5";
            break;
        case TVIN_PORT_SVIDEO6:
            return "TVIN_PORT_SVIDEO6";
            break;
        case TVIN_PORT_SVIDEO7:
            return "TVIN_PORT_SVIDEO7";
            break;
        case TVIN_PORT_HDMI0:
            return "TVIN_PORT_HDMI0";
            break;
        case TVIN_PORT_HDMI1:
            return "TVIN_PORT_HDMI1";
            break;
        case TVIN_PORT_HDMI2:
            return "TVIN_PORT_HDMI2";
            break;
        case TVIN_PORT_HDMI3:
            return "TVIN_PORT_HDMI3";
            break;
        case TVIN_PORT_HDMI4:
            return "TVIN_PORT_HDMI4";
            break;
        case TVIN_PORT_HDMI5:
            return "TVIN_PORT_HDMI5";
            break;
        case TVIN_PORT_HDMI6:
            return "TVIN_PORT_HDMI6";
            break;
        case TVIN_PORT_HDMI7:
            return "TVIN_PORT_HDMI7";
            break;
        case TVIN_PORT_DVIN0:
            return "TVIN_PORT_DVIN0";
            break;
        case TVIN_PORT_MAX:
            return "TVIN_PORT_MAX";
            break;
        default:
            return "TVIN_PORT_NULL";
            break;
    }
}

EXPORT_SYMBOL(tvin_port_str);

const char *tvin_sig_status_str(enum tvin_sig_status_e status)
{
    switch (status)
    {
        case TVIN_SIG_STATUS_NULL:
            return "TVIN_SIG_STATUS_NULL";
            break;
        case TVIN_SIG_STATUS_NOSIG:
            return "TVIN_SIG_STATUS_NOSIG";
            break;
        case TVIN_SIG_STATUS_UNSTABLE:
            return "TVIN_SIG_STATUS_UNSTABLE";
            break;
        case TVIN_SIG_STATUS_NOTSUP:
            return "TVIN_SIG_STATUS_NOTSUP";
            break;
        case TVIN_SIG_STATUS_STABLE:
            return "TVIN_SIG_STATUS_STABLE";
            break;
        default:
            return "TVIN_SIG_STATUS_NULL";
            break;
    }
}

EXPORT_SYMBOL(tvin_sig_status_str);

const char *tvin_trans_fmt_str(enum tvin_trans_fmt trans_fmt)
{
    switch (trans_fmt)
    {
        case TVIN_TFMT_2D:
            return "TVIN_TFMT_2D";
            break;
        case TVIN_TFMT_3D_LRH_OLOR:
            return "TVIN_TFMT_3D_LRH_OLOR";
            break;
        case TVIN_TFMT_3D_LRH_OLER:
            return "TVIN_TFMT_3D_LRH_OLER";
            break;
        case TVIN_TFMT_3D_LRH_ELOR:
            return "TVIN_TFMT_3D_LRH_ELOR";
            break;
        case TVIN_TFMT_3D_LRH_ELER:
            return "TVIN_TFMT_3D_LRH_ELER";
            break;
        case TVIN_TFMT_3D_TB:
            return "TVIN_TFMT_3D_TB";
            break;
        case TVIN_TFMT_3D_FP:
            return "TVIN_TFMT_3D_FP";
            break;
        case TVIN_TFMT_3D_FA:
            return "TVIN_TFMT_3D_FA";
            break;
        case TVIN_TFMT_3D_LA:
            return "TVIN_TFMT_3D_LA";
            break;
        case TVIN_TFMT_3D_LRF:
            return "TVIN_TFMT_3D_LRF";
            break;
        case TVIN_TFMT_3D_LD:
            return "TVIN_TFMT_3D_LD";
            break;
        case TVIN_TFMT_3D_LDGD:
            return "TVIN_TFMT_3D_LDGD";
            break;
        default:
            return "TVIN_TFMT_NULL";
            break;
    }
}

EXPORT_SYMBOL(tvin_trans_fmt_str);