source: svn/zas_dstar/devices/HDMI_TX/ANX8560/HDMI_TX_System_Config.c

//  ANALOGIX Company 
//  HDMI_TX Demo Firmware on SST

#include "dsthalcommon.h"
#include "dstddgpio.h"
#include "dsthalsys.h"
#include "ANX8560.h"

#include "HDMI_TX_System_Config.h"

#if USE_HDMI_RX
#include <thdmi_8775.h>
#endif

DS_BOOL gamut_status = 0;
BYTE hdmi_tx_new_HW_interface_parameter;

void HDMI_TX_API_Video_Config(BYTE video_id,BYTE input_pixel_rpt_time)
{
    hdmi_tx_video_timing_id = video_id;
    hdmi_tx_in_pix_rpt = input_pixel_rpt_time;
    HDMI_TX_Set_System_State(HDMI_TX_CONFIG_VIDEO);
}

void HDMI_TX_API_Packets_Config(BYTE pkt_sel)
{
    s_hdmi_tx_packet_config.packets_need_config |= pkt_sel;
}

void HDMI_TX_API_AUD_CHStatus_Config(BYTE MODE,BYTE PCM_MODE,BYTE SW_CPRGT,BYTE NON_PCM,
    BYTE PROF_APP,BYTE CAT_CODE,BYTE CH_NUM,BYTE SOURCE_NUM,BYTE CLK_ACCUR,BYTE Fs)
{
    //MODE: 0x00 = PCM Audio
    //PCM_MODE: 0x00 = 2 audio channels without pre-emphasis;
                                //0x01 = 2 audio channels with 50/15 usec pre-emphasis;
    //SW_CPRGT: 0x00 = copyright is asserted; 
                                // 0x01 = copyright is not asserted;
    //NON_PCM: 0x00 = Represents linear PCM
                            //0x01 = For other purposes
    //PROF_APP: 0x00 = consumer applications;
                              // 0x01 = professional applications;

    //CAT_CODE: Category code
    //CH_NUM: 0x00 = Do not take into account
                           // 0x01 = left channel for stereo channel format
                           // 0x02 = right channel for stereo channel format                           
    //SOURCE_NUM: source number
                                   // 0x00 = Do not take into account
                                  // 0x01 = 1; 0x02 = 2; 0x03 = 3
    //CLK_ACCUR: 0x00 = level II
                                   // 0x01 = level I
                                   // 0x02 = level III 
                                   // else reserved;

    s_hdmi_tx_audio_config.i2s_config.Channel_status1 = (MODE << 7) | (PCM_MODE << 5) | 
        (SW_CPRGT << 2) | (NON_PCM << 1) | PROF_APP;
    s_hdmi_tx_audio_config.i2s_config.Channel_status2 = CAT_CODE;
    s_hdmi_tx_audio_config.i2s_config.Channel_status3 = (CH_NUM << 7) | SOURCE_NUM;
    s_hdmi_tx_audio_config.i2s_config.Channel_status4 = (CLK_ACCUR << 5) | Fs;
    HDMI_TX_DebugPrintf("audio channel status Fs = %.2x\n", (unsigned int)s_hdmi_tx_audio_config.i2s_config.Channel_status4);
    HDMI_TX_Set_System_State(HDMI_TX_CONFIG_AUDIO);
}

void HDMI_TX_API_AVI_Config(BYTE pb1,BYTE pb2,BYTE pb3,BYTE pb4,BYTE pb5,
    BYTE pb6,BYTE pb7,BYTE pb8,BYTE pb9,BYTE pb10,BYTE pb11,BYTE pb12,BYTE pb13)
{
    s_hdmi_tx_packet_config.avi_info.pb_byte[1] = pb1;
    s_hdmi_tx_packet_config.avi_info.pb_byte[2] = pb2;
    s_hdmi_tx_packet_config.avi_info.pb_byte[3] = pb3;
    s_hdmi_tx_packet_config.avi_info.pb_byte[4] = pb4;
    s_hdmi_tx_packet_config.avi_info.pb_byte[5] = pb5;
    s_hdmi_tx_packet_config.avi_info.pb_byte[6] = pb6;
    s_hdmi_tx_packet_config.avi_info.pb_byte[7] = pb7;
    s_hdmi_tx_packet_config.avi_info.pb_byte[8] = pb8;
    s_hdmi_tx_packet_config.avi_info.pb_byte[9] = pb9;
    s_hdmi_tx_packet_config.avi_info.pb_byte[10] = pb10;
    s_hdmi_tx_packet_config.avi_info.pb_byte[11] = pb11;
    s_hdmi_tx_packet_config.avi_info.pb_byte[12] = pb12;
    s_hdmi_tx_packet_config.avi_info.pb_byte[13] = pb13;
}

void HDMI_TX_API_AUD_INFO_Config(BYTE pb1,BYTE pb2,BYTE pb3,BYTE pb4,BYTE pb5,
    BYTE pb6,BYTE pb7,BYTE pb8,BYTE pb9,BYTE pb10)
{
    s_hdmi_tx_packet_config.audio_info.pb_byte[1] = pb1;  
    s_hdmi_tx_packet_config.audio_info.pb_byte[2] = pb2;
    s_hdmi_tx_packet_config.audio_info.pb_byte[3] = pb3;
    s_hdmi_tx_packet_config.audio_info.pb_byte[4] = pb4;
    s_hdmi_tx_packet_config.audio_info.pb_byte[5] = pb5;
    s_hdmi_tx_packet_config.audio_info.pb_byte[6] = pb6;
    s_hdmi_tx_packet_config.audio_info.pb_byte[7] = pb7;
    s_hdmi_tx_packet_config.audio_info.pb_byte[8] = pb8;
    s_hdmi_tx_packet_config.audio_info.pb_byte[9] = pb9;
    s_hdmi_tx_packet_config.audio_info.pb_byte[10] = pb10;
}

BIT HDMI_TX_API_DetectDevice(void)
{
        BYTE  i;
        BYTE c, d1, d2;
        
        for (i=0; i<10; i++)
        {
                DHL_SYS_SetGPIO(GPIO_HDMI_TX_RESET, 0);
                OS_mDelay(1);
                DHL_SYS_SetGPIO(GPIO_HDMI_TX_RESET, 1);
                OS_mDelay(1);

                c = DHL_SYS_ANXRead(0, HDMI_TX_DEV_IDL_REG, &d1);
                if (c != sizeof(d1)) continue;
                
                c = DHL_SYS_ANXRead(0, HDMI_TX_DEV_IDH_REG, &d2);
                if (c != sizeof(d2)) continue;
                
                if (d1 == 0x60 && d2 == 0x85) 
                {
                    HDMI_TX_DebugPrintf("HDMI_TX detected!\n");
                    return 1;
                }
                
                HDMI_TX_DebugPrintf("device not detected\n");
                
                return 0;
        }
        
        HDMI_TX_DebugPrintf("device not detected\n");
        
        return 0;
}

void HDMI_TX_API_HoldVideoConfig(BIT hold_video)
{
    hdmi_tx_app_hold_video_config = hold_video;
}

void HDMI_TX_API_HoldAudioConfig(BIT hold_audio)
{
    hdmi_tx_app_hold_audio_config = hold_audio;
}

void HDMI_TX_API_ShutDown(BIT bShutDown_HDMI_TX)
{
    hdmi_tx_shutdown = bShutDown_HDMI_TX;
}
void HDMI_TX_API_SetGamutStatus(DS_BOOL on){
        
                gamut_status = on;
                
}
DS_BOOL HDMI_TX_API_GetGamutStatus(void)
{
        
        return gamut_status;
}
void HDMI_TX_API_HDCP_ONorOFF(BIT HDCP_ONorOFF)
{
    BIT on;
    on = HDCP_ONorOFF;
#if 1
    hdmi_tx_HDCP_enable = HDCP_ONorOFF;
#else
    hdmi_tx_HDCP_enable = 0;// 1: on;  0:off
#endif 
}