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/*
SiI8348 Linux Driver
Copyright (C) 2013 Silicon Image, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation version 2.
This program is distributed AS-IS WITHOUT ANY WARRANTY of any
kind, whether express or implied; INCLUDING without the implied warranty
of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE or NON-INFRINGEMENT. See
the GNU General Public License for more details at http://www.gnu.org/licenses/gpl-2.0.html.
*/
/*
@file si_mhl_tx.h
*/
#include "sii_hal.h"
#define SCRATCHPAD_SIZE 16
typedef union
{
Mhl2VideoFormatData_t videoFormatData;
uint8_t asBytes[SCRATCHPAD_SIZE];
#ifdef MEDIA_DATA_TUNNEL_SUPPORT //(
mdt_burst_01_t mdtPackets;
#endif //)
}ScratchPad_u,*PScratchPad_u;
typedef enum
{
qs_auto_select_by_color_space = 0
,qs_full_range = 1
,qs_limited_range = 2
,qs_reserved = 3
}quantization_settings_e;
typedef struct
{
unsigned FLAGS_SCRATCHPAD_BUSY :1;
unsigned FLAGS_REQ_WRT_PENDING :1;
unsigned FLAGS_WRITE_BURST_PENDING :1;
unsigned FLAGS_RCP_READY :1;
unsigned FLAGS_HAVE_DEV_CATEGORY :1;
unsigned FLAGS_HAVE_DEV_FEATURE_FLAGS :1;
unsigned FLAGS_HAVE_COMPLETE_DEVCAP :1;
unsigned FLAGS_SENT_DCAP_RDY :1;
unsigned FLAGS_SENT_PATH_EN :1;
unsigned FLAGS_SENT_3D_REQ :1;
unsigned FLAGS_BURST_3D_VIC_DONE :1;
unsigned FLAGS_BURST_3D_DTD_DONE :1;
unsigned FLAGS_BURST_3D_DTD_VESA_DONE :1;
unsigned FLAGS_BURST_3D_DONE :1;
unsigned FLAGS_EDID_READ_DONE :1;
unsigned RAP_CONTENT_ON :1;
unsigned RAP_STATUS :1;
unsigned MHL_HPD :1;
unsigned MHL_RSEN :1;
unsigned reserved :13;
}MiscFlags_t;
//
// structure to hold operating information of MhlTx component
//
typedef struct
{
void *device_context;
uint8_t status_0; // Received status from peer is stored here
uint8_t status_1; // Received status from peer is stored here
uint8_t connected_ready; // local MHL CONNECTED_RDY register value
uint8_t link_mode; // local MHL LINK_MODE register value
bool_t mhl_connection_event;
uint8_t mhl_connected;
// msc_msg_arrived == true when a MSC MSG arrives, false when it has been picked up
bool_t msc_msg_arrived;
uint8_t msc_msg_sub_command;
uint8_t msc_msg_data;
uint8_t cbus_reference_count; // keep track of CBUS requests
// Remember last command, offset that was sent.
// Mostly for READ_DEVCAP command and other non-MSC_MSG commands
uint8_t msc_last_command;
uint8_t msc_last_offset;
uint8_t msc_last_data;
// Remember last MSC_MSG command (RCPE particularly)
uint8_t msc_msg_last_command;
uint8_t msc_msg_last_data;
uint8_t msc_save_rcp_key_code;
// support WRITE_BURST
ScratchPad_u incoming_scratch_pad;
ScratchPad_u outgoing_scratch_pad;
uint8_t burst_entry_count_3d_vic;
uint8_t vic_2d_index;
uint8_t vic_3d_index;
uint8_t burst_entry_count_3d_dtd;
uint8_t vesa_dtd_index;
uint8_t cea_861_dtd_index;
union
{
MiscFlags_t as_flags; // such as SCRATCHPAD_BUSY
uint32_t as_integer;
}misc_flags_u;
uint8_t preferred_clk_mode;
} mhlTx_config_t;
typedef enum
{
gebSuccess =0
,gebAcquisitionFailed
,gebReleaseFailed
,gebTimedOut
}si_mhl_tx_drv_get_edid_block_result_e;
uint16_t si_mhl_tx_drv_get_incoming_horizontal_total(void);
uint16_t si_mhl_tx_drv_get_incoming_vertical_total(void);
extern mhlTx_config_t mhlTxConfig;
#ifdef ENABLE_COLOR_SPACE_DEBUG_PRINT //(
void print_color_settings_impl(char *pszId,int iLine);
#define print_color_settings(id,line) print_color_settings_impl(id,line);
#else //)(
#define print_color_settings(id,line)
#endif //)
void si_mhl_tx_drv_set_output_color_space_impl(uint8_t outputClrSpc);
void si_mhl_tx_drv_set_input_color_space_impl(uint8_t inputClrSpc);
#define PackedPixelAvailable ((MHL_DEV_VID_LINK_SUPP_PPIXEL & mhlTxConfig.devcap_cache[DEVCAP_OFFSET_VID_LINK_MODE]) && (MHL_DEV_VID_LINK_SUPP_PPIXEL & DEVCAP_VAL_VID_LINK_MODE) )
#define si_mhl_tx_drv_set_output_color_space(outputClrSpc) {si_mhl_tx_drv_set_output_color_space_impl(outputClrSpc);print_color_settings(__FILE__" si_mhl_tx_drv_set_output_color_space",__LINE__)}
#define si_mhl_tx_drv_set_input_color_space(inputClrSpc) {si_mhl_tx_drv_set_input_color_space_impl(inputClrSpc); print_color_settings(__FILE__" si_mhl_tx_drv_set_input_color_space",__LINE__)}
#define SetMiscFlag(func,x) { mhlTxConfig.misc_flags_u.as_flags.x=1; TX_DEBUG_PRINT(("mhl_tx:%s set %s\n",#func,#x)); }
#define ClrMiscFlag(func,x) { mhlTxConfig.misc_flags_u.as_flags.x=0; TX_DEBUG_PRINT(("mhl_tx:%s clr %s\n",#func,#x)); }
#define TestMiscFlag(x) (mhlTxConfig.misc_flags_u.as_flags.x)
void si_mhl_tx_drv_set_upstream_edid(uint8_t *pEDID,uint16_t length);
void si_mhl_tx_tmds_enable(void);
si_mhl_tx_drv_get_edid_block_result_e si_mhl_tx_drv_get_edid_block(uint8_t *p_buf_edid,uint8_t blockNumber,uint8_t blockSize);
bool_t si_mhl_tx_set_int( uint8_t regToWrite,uint8_t mask, uint8_t priorityLevel );
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