///*****************************************
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// Copyright (C) 2009-2019
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// ITE Tech. Inc. All Rights Reserved
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// Proprietary and Confidential
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///*****************************************
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// @file <hdmitx_sys.h>
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// @author Jau-Chih.Tseng@ite.com.tw
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// @date 2019/01/03
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// @fileversion: ITE_HDMITX_SAMPLE_3.27
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//******************************************/
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#ifndef _HDMITX_SYS_H_
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#define _HDMITX_SYS_H_
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#define I2S 0
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#define SPDIF 1
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#define TDM 2
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#ifndef I2S_FORMAT
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#define I2S_FORMAT 0x01 // 32bit audio
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#endif
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#ifndef INPUT_SAMPLE_FREQ
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#define INPUT_SAMPLE_FREQ AUDFS_48KHz
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#endif //INPUT_SAMPLE_FREQ
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#ifndef INPUT_SAMPLE_FREQ_HZ
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#define INPUT_SAMPLE_FREQ_HZ 48000L
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#endif //INPUT_SAMPLE_FREQ_HZ
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#ifndef OUTPUT_CHANNEL
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#define OUTPUT_CHANNEL 2
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#endif //OUTPUT_CHANNEL
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#ifndef CNOFIG_INPUT_AUDIO_TYPE
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#define CNOFIG_INPUT_AUDIO_TYPE T_AUDIO_LPCM
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// #define CNOFIG_INPUT_AUDIO_TYPE T_AUDIO_NLPCM
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// #define CNOFIG_INPUT_AUDIO_TYPE T_AUDIO_HBR
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#endif //CNOFIG_INPUT_AUDIO_TYPE
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#ifndef CONFIG_INPUT_AUDIO_INTERFACE
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#define CONFIG_INPUT_AUDIO_INTERFACE I2S
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// #define CONFIG_INPUT_AUDIO_INTERFACE SPDIF
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#endif //CONFIG_INPUT_AUDIO_INTERFACE
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#ifndef INPUT_SIGNAL_TYPE
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#define INPUT_SIGNAL_TYPE 0 // 24 bit sync seperate
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#endif
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////////////////////////////////////////////////////////////////////////////////
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// Internal Data Type
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////////////////////////////////////////////////////////////////////////////////
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typedef enum tagHDMI_Video_Type {
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HDMI_Unkown = 0 ,
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HDMI_640x480p60 = 1 ,
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HDMI_480p60,
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HDMI_480p60_16x9,
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HDMI_720p60,
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HDMI_1080i60,
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HDMI_480i60,
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HDMI_480i60_16x9,
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HDMI_1080p60 = 16,
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HDMI_576p50,
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HDMI_576p50_16x9,
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HDMI_720p50,
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HDMI_1080i50,
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HDMI_576i50,
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HDMI_576i50_16x9,
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HDMI_1080p50 = 31,
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HDMI_1080p24,
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HDMI_1080p25,
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HDMI_1080p30,
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HDMI_720p30 = 61,
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} HDMI_Video_Type ;
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typedef enum tagHDMI_Aspec {
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HDMI_4x3 ,
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HDMI_16x9
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} HDMI_Aspec;
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typedef enum tagHDMI_OutputColorMode {
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HDMI_RGB444,
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HDMI_YUV444,
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HDMI_YUV422
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} HDMI_OutputColorMode ;
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typedef enum tagHDMI_Colorimetry {
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HDMI_ITU601,
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HDMI_ITU709
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} HDMI_Colorimetry ;
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struct VideoTiming {
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ULONG VideoPixelClock ;
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BYTE VIC ;
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BYTE pixelrep ;
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BYTE outputVideoMode ;
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} ;
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typedef enum _TXVideo_State_Type {
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TXVSTATE_Unplug = 0,
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TXVSTATE_HPD,
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TXVSTATE_WaitForMode,
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TXVSTATE_WaitForVStable,
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TXVSTATE_VideoInit,
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TXVSTATE_VideoSetup,
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TXVSTATE_VideoOn,
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TXVSTATE_Reserved
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} TXVideo_State_Type ;
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typedef enum _TXAudio_State_Type {
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TXASTATE_AudioOff = 0,
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TXASTATE_AudioPrepare,
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TXASTATE_AudioOn,
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TXASTATE_AudioFIFOFail,
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TXASTATE_Reserved
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} TXAudio_State_Type ;
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/////////////////////////////////////////
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// RX Capability.
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/////////////////////////////////////////
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typedef struct {
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BYTE b16bit:1 ;
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BYTE b20bit:1 ;
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BYTE b24bit:1 ;
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BYTE Rsrv:5 ;
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} LPCM_BitWidth ;
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typedef enum {
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AUD_RESERVED_0 = 0 ,
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AUD_LPCM,
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AUD_AC3,
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AUD_MPEG1,
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AUD_MP3,
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AUD_MPEG2,
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AUD_AAC,
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AUD_DTS,
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AUD_ATRAC,
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AUD_ONE_BIT_AUDIO,
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AUD_DOLBY_DIGITAL_PLUS,
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AUD_DTS_HD,
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AUD_MAT_MLP,
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AUD_DST,
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AUD_WMA_PRO,
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AUD_RESERVED_15
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} AUDIO_FORMAT_CODE ;
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typedef union {
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struct {
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BYTE channel:3 ;
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BYTE AudioFormatCode:4 ;
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BYTE Rsrv1:1 ;
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BYTE b32KHz:1 ;
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BYTE b44_1KHz:1 ;
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BYTE b48KHz:1 ;
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BYTE b88_2KHz:1 ;
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BYTE b96KHz:1 ;
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BYTE b176_4KHz:1 ;
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BYTE b192KHz:1 ;
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BYTE Rsrv2:1 ;
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BYTE ucCode ;
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} s ;
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BYTE uc[3] ;
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} AUDDESCRIPTOR ;
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typedef union {
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struct {
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BYTE FL_FR:1 ;
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BYTE LFE:1 ;
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BYTE FC:1 ;
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BYTE RL_RR:1 ;
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BYTE RC:1 ;
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BYTE FLC_FRC:1 ;
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BYTE RLC_RRC:1 ;
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BYTE Reserve:1 ;
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BYTE Unuse[2] ;
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} s ;
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BYTE uc[3] ;
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} SPK_ALLOC ;
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#define CEA_SUPPORT_UNDERSCAN (1<<7)
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#define CEA_SUPPORT_AUDIO (1<<6)
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#define CEA_SUPPORT_YUV444 (1<<5)
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#define CEA_SUPPORT_YUV422 (1<<4)
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#define CEA_NATIVE_MASK 0xF
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#define HDMI_DC_SUPPORT_AI (1<<7)
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#define HDMI_DC_SUPPORT_48 (1<<6)
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#define HDMI_DC_SUPPORT_36 (1<<5)
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#define HDMI_DC_SUPPORT_30 (1<<4)
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#define HDMI_DC_SUPPORT_Y444 (1<<3)
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#define HDMI_DC_SUPPORT_DVI_DUAL 1
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typedef union _tag_DCSUPPORT {
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struct {
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BYTE DVI_Dual:1 ;
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BYTE Rsvd:2 ;
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BYTE DC_Y444:1 ;
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BYTE DC_30Bit:1 ;
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BYTE DC_36Bit:1 ;
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BYTE DC_48Bit:1 ;
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BYTE SUPPORT_AI:1 ;
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} info ;
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BYTE uc ;
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} DCSUPPORT ;
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typedef union _LATENCY_SUPPORT{
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struct {
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BYTE Rsvd:6 ;
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BYTE I_Latency_Present:1 ;
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BYTE Latency_Present:1 ;
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} info ;
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BYTE uc ;
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} LATENCY_SUPPORT ;
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#define HDMI_IEEEOUI 0x0c03
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#define MAX_VODMODE_COUNT 32
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#define MAX_AUDDES_COUNT 4
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typedef struct _RX_CAP{
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BYTE VideoMode ;
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BYTE NativeVDOMode ;
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BYTE VDOMode[8] ;
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BYTE AUDDesCount ;
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AUDDESCRIPTOR AUDDes[MAX_AUDDES_COUNT] ;
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BYTE PA[2] ;
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ULONG IEEEOUI ;
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DCSUPPORT dc ;
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BYTE MaxTMDSClock ;
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LATENCY_SUPPORT lsupport ;
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SPK_ALLOC SpeakerAllocBlk ;
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BYTE ValidCEA:1 ;
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BYTE ValidHDMI:1 ;
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BYTE Valid3D:1 ;
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} RX_CAP ;
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///////////////////////////////////////////////////////////////////////
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// Output Mode Type
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///////////////////////////////////////////////////////////////////////
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#define RES_ASPEC_4x3 0
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#define RES_ASPEC_16x9 1
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#define F_MODE_REPT_NO 0
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#define F_MODE_REPT_TWICE 1
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#define F_MODE_REPT_QUATRO 3
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#define F_MODE_CSC_ITU601 0
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#define F_MODE_CSC_ITU709 1
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void InitHDMITX_Variable();
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void HDMITX_ChangeDisplayOption(HDMI_Video_Type VideoMode, HDMI_OutputColorMode OutputColorMode);
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void HDMITX_SetOutput();
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void HDMITX_DevLoopProc();
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void ConfigfHdmiVendorSpecificInfoFrame(BYTE _3D_Stru);
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void HDMITX_ChangeAudioOption(BYTE Option, BYTE channelNum, BYTE AudioFs);
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void HDMITX_SetAudioOutput();
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void HDMITX_ChangeColorDepth(BYTE colorDepth);
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#endif // _HDMITX_SYS_H_
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