622 lines
15 KiB
C
622 lines
15 KiB
C
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/*
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* Copyrights (C) 2017 Samsung Electronics, Inc.
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* Copyrights (C) 2017 Maxim Integrated Products, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __LINUX_MAXIM_CCIC_ALTERNATE_MODE_H__
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#define __LINUX_MAXIM_CCIC_ALTERNATE_MODE_H__
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/* for test */
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#define CONFIG_MAXIM_CCIC_ALTERNATE_MODE
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#if defined(CONFIG_MAXIM_CCIC_ALTERNATE_MODE)
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typedef union { /* new defined union for MD05 Op Code Command Data */
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uint8_t DATA;
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struct {
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uint8_t BDATA[1];
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} BYTES;
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struct {
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uint8_t Num_Of_VDO:3,
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Cmd_Type:2,
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Reserved:3;
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} BITS;
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} SEND_VDM_BYTE_DATA;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t Number_of_obj:3,
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MSG_ID:3,
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Port_Power_Role:1,
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Specification_Rev:2,
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Port_Data_Role:1,
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Reserved:1,
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MSG_Type:4;
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} BITS;
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} UND_DATA_MSG_HEADER_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t VDM_command:5,
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Rsvd2_VDM_header:1,
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VDM_command_type:2,
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Object_Position:3,
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Rsvd_VDM_header:2,
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Structured_VDM_Version:2,
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VDM_Type:1,
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Standard_Vendor_ID:16;
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} BITS;
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} UND_DATA_MSG_VDM_HEADER_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t USB_Vendor_ID:16,
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Rsvd_ID_header:10,
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Modal_Operation_Supported:1,
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Product_Type:3,
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Data_Capable_USB_Device:1,
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Data_Capable_USB_Host:1;
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} BITS;
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} UND_DATA_MSG_ID_HEADER_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t Cert_TID:20,
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Rsvd_cert_VDOer:12;
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} BITS;
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} UND_CERT_STAT_VDO_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t Device_Version:16,
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Product_ID:16;
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} BITS;
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} UND_PRODUCT_VDO_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t USB_Superspeed_Signaling_Support:3,
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SOP_contoller_present:1,
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Vbus_through_cable:1,
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Vbus_Current_Handling_Capability:2,
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SSRX2_Directionality_Support:1,
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SSRX1_Directionality_Support:1,
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SSTX2_Directionality_Support:1,
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SSTX1_Directionality_Support:1,
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Cable_Termination_Type:2,
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Cable_Latency:4,
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TypeC_to_Plug_Receptacle:1,
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TypeC_to_ABC:2,
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Rsvd_CABLE_VDO:4,
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Cable_Firmware_Version:4,
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Cable_HW_Version:4;
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} BITS;
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} UND_CABLE_VDO_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t SVID_1:16,
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SVID_0:16;
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} BITS;
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} UND_VDO1_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t VENDOR_DEFINED_MESSAGE:15,
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VDM_TYPE:1,
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USB_Vendor_ID:16;
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} BITS;
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} UND_UNSTRUCTURED_VDM_HEADER_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t DATA:8,
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TOTAL_NUMBER_OF_UVDM_SET:4,
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RESERVED:1,
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COMMAND_TYPE:2,
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DATA_TYPE:1,
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PID:16;
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} BITS;
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} UND_SEC_UNSTRUCTURED_VDM_HEADER_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t VENDOR_DEFINED_MESSAGE:15,
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VDM_TYPE:1,
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USB_Vendor_ID:16;
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} BITS;
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} UND_SEC_DATA_HEADER_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t VENDOR_DEFINED_MESSAGE:15,
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VDM_TYPE:1,
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USB_Vendor_ID:16;
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} BITS;
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} UND_SEC_DATA_TAILER_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t ORDER_OF_CURRENT_UVDM_SET:4,
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RESERVED:9,
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COMMAND_TYPE:2,
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DATA_TYPE:1,
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PID:16;
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} BITS;
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} UND_SEC_UNSTRUCTURED_VDM_RESPONSE_HEADER_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t VENDOR_DEFINED_MESSAGE:15,
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VDM_TYPE:1,
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USB_Vendor_ID:16;
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} BITS;
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} UND_SEC_DATA_RESPONSE_HEADER_Type;
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typedef struct {
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uint32_t VDO[7];
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} VDO_MESSAGE_Type;
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/* For DP */
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#define TypeC_POWER_SINK_INPUT 0
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#define TypeC_POWER_SOURCE_OUTPUT 1
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#define TypeC_DP_SUPPORT (0xFF01)
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/* For Dex */
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#define TypeC_Dex_SUPPORT (0x04E8)
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#define SWAP_UINT32(x) (((x) >> 24) | (((x) & 0x00FF0000) >> 8) | (((x) & 0x0000FF00) << 8) | ((x) << 24))
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/* For DP VDM Modes VDO Port_Capability */
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typedef enum {
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num_Reserved_Capable = 0,
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num_UFP_D_Capable = 1,
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num_DFP_D_Capable = 2,
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num_DFP_D_and_UFP_D_Capable = 3
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} Num_DP_Port_Capability_Type;
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/* For DP VDM Modes VDO Receptacle_Indication */
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typedef enum {
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num_USB_TYPE_C_PLUG = 0,
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num_USB_TYPE_C_Receptacle = 1
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} Num_DP_Receptacle_Indication_Type;
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/* For DP_Status_Update Port_Connected */
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typedef enum {
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num_Adaptor_Disable = 0,
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num_Connect_DFP_D = 1,
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num_Connect_UFP_D = 2,
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num_Connect_DFP_D_and_UFP_D = 3
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} Num_DP_Port_Connected_Type;
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/* For DP_Configure Select_Configuration */
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typedef enum {
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num_Cfg_for_USB = 0,
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num_Cfg_UFP_U_as_DFP_D = 1,
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num_Cfg_UFP_U_as_UFP_D = 2,
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num_Cfg_Reserved = 3
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} Num_DP_Sel_Configuration_Type;
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typedef enum { /* There is another Macro definitions which are similiar to this */
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REQ = 0,
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ACK = 1,
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NAK = 2,
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BUSY = 3
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} VDM_CMD_TYPE;
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typedef enum {
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Reserved = 0,
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Discover_Identity = 1,
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Discover_SVIDs = 2,
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Discover_Modes = 3,
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Enter_Mode = 4,
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Exit_Mode = 5,
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Attention = 6,
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Configure = 17
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} VDM_HEADER_COMMAND;
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typedef enum {
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Version_1_0 = 0,
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Version_2_0 = 1,
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Reserved1 = 2,
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Reserved2 = 3
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} STRUCTURED_VDM_VERSION;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t Port_Capability:2,
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Signalling_DP:4,
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Receptacle_Indication:1,
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USB_2p0_Not_Used:1,
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DFP_D_Pin_Assignments:8,
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UFP_D_Pin_Assignments:8,
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DP_MODE_VDO_Reserved:8;
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} BITS;
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} UND_VDO_MODE_DP_CAPABILITY_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t Port_Connected:2,
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Power_Low:1,
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Enabled:1,
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Multi_Function_Preference:1,
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USB_Configuration_Req:1,
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Exit_DP_Mode_Req:1,
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HPD_State:1,
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HPD_Interrupt:1,
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Reserved:23;
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} BITS;
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} UND_VDO_DP_STATUS_UPDATES_Type;
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typedef union {
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uint32_t DATA;
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struct {
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uint8_t BDATA[4];
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} BYTES;
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struct {
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uint32_t SEL_Configuration:2,
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Select_DP_V1p3:1,
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Select_USB_Gen2:1,
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Select_Reserved_1:2,
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Select_Reserved_2:2,
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DFP_D_PIN_Assign_A:1,
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DFP_D_PIN_Assign_B:1,
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DFP_D_PIN_Assign_C:1,
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DFP_D_PIN_Assign_D:1,
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DFP_D_PIN_Assign_E:1,
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DFP_D_PIN_Assign_F:1,
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DFP_D_PIN_Reserved:2,
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UFP_D_PIN_Assign_A:1,
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UFP_D_PIN_Assign_B:1,
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UFP_D_PIN_Assign_C:1,
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UFP_D_PIN_Assign_D:1,
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UFP_D_PIN_Assign_E:1,
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UFP_D_PIN_Assign_F:1,
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UFP_D_PIN_Reserved:2,
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DP_MODE_Reserved:8;
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} BITS;
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} UND_DP_CONFIG_UPDATE_Type;
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typedef struct {
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UND_DATA_MSG_HEADER_Type MSG_HEADER;
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UND_DATA_MSG_VDM_HEADER_Type DATA_MSG_VDM_HEADER;
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UND_VDO_MODE_DP_CAPABILITY_Type DATA_MSG_MODE_VDO_DP;
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} DIS_MODE_DP_CAPA_Type;
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typedef struct {
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UND_DATA_MSG_HEADER_Type MSG_HEADER;
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UND_DATA_MSG_VDM_HEADER_Type DATA_MSG_VDM_HEADER;
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UND_VDO_DP_STATUS_UPDATES_Type DATA_DP_STATUS_UPDATE;
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} DP_STATUS_UPDATE_Type;
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typedef struct {
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UND_DATA_MSG_HEADER_Type MSG_HEADER;
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UND_DATA_MSG_VDM_HEADER_Type DATA_MSG_VDM_HEADER;
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UND_VDO_DP_STATUS_UPDATES_Type DATA_MSG_DP_STATUS;
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} DIS_ATTENTION_MESSAGE_DP_STATUS_Type;
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enum VDM_MSG_IRQ_State {
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VDM_DISCOVER_ID = (1 << 0),
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VDM_DISCOVER_SVIDS = (1 << 1),
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VDM_DISCOVER_MODES = (1 << 2),
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VDM_ENTER_MODE = (1 << 3),
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VDM_EXIT_MODE = (1 << 4),
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VDM_ATTENTION = (1 << 5),
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VDM_DP_STATUS_UPDATE = (1 << 6),
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VDM_DP_CONFIGURE = (1 << 7),
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};
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#define ALTERNATE_MODE_NOT_READY (1 << 0)
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#define ALTERNATE_MODE_READY (1 << 1)
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#define ALTERNATE_MODE_STOP (1 << 2)
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||
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|
#define ALTERNATE_MODE_START (1 << 3)
|
||
|
|
#define ALTERNATE_MODE_RESET (1 << 4)
|
||
|
|
|
||
|
|
/* VMD Message Register I2C address by S.LSI */
|
||
|
|
#define REG_VDM_MSG_REQ 0x02C0
|
||
|
|
#define REG_SSM_MSG_READ 0x0340
|
||
|
|
#define REG_SSM_MSG_SEND 0x0360
|
||
|
|
|
||
|
|
#define REG_TX_DIS_ID_RESPONSE 0x0400
|
||
|
|
#define REG_TX_DIS_SVID_RESPONSE 0x0420
|
||
|
|
#define REG_TX_DIS_MODE_RESPONSE 0x0440
|
||
|
|
#define REG_TX_ENTER_MODE_RESPONSE 0x0460
|
||
|
|
#define REG_TX_EXIT_MODE_RESPONSE 0x0480
|
||
|
|
#define REG_TX_DIS_ATTENTION_RESPONSE 0x04A0
|
||
|
|
|
||
|
|
#define REG_RX_DIS_ID_CABLE 0x0500
|
||
|
|
#define REG_RX_DIS_ID 0x0520
|
||
|
|
#define REG_RX_DIS_SVID 0x0540
|
||
|
|
#define REG_RX_MODE 0x0560
|
||
|
|
#define REG_RX_ENTER_MODE 0x0580
|
||
|
|
#define REG_RX_EXIT_MODE 0x05A0
|
||
|
|
#define REG_RX_DIS_ATTENTION 0x05C0
|
||
|
|
#define REG_RX_DIS_DP_STATUS_UPDATE 0x0600
|
||
|
|
#define REG_RX_DIS_DP_CONFIGURE 0x0620
|
||
|
|
|
||
|
|
#define MODE_INT_CLEAR 0x01
|
||
|
|
#define PD_NEXT_STATE 0x02
|
||
|
|
#define MODE_INTERFACE 0x03
|
||
|
|
#define SVID_SELECT 0x07
|
||
|
|
#define REQ_PR_SWAP 0x10
|
||
|
|
#define REQ_DR_SWAP 0x11
|
||
|
|
#define SEL_SSM_MSG_REQ 0x20
|
||
|
|
#define DP_ALT_MODE_REQ 0x30
|
||
|
|
/* Samsung Acc VID */
|
||
|
|
#define SAMSUNG_VENDOR_ID 0x04E8
|
||
|
|
#define SAMSUNG_MPA_VENDOR_ID 0x04B4
|
||
|
|
/* Samsung Acc PID */
|
||
|
|
#define GEARVR_PRODUCT_ID 0xA500
|
||
|
|
#define GEARVR_PRODUCT_ID_1 0xA501
|
||
|
|
#define GEARVR_PRODUCT_ID_2 0xA502
|
||
|
|
#define GEARVR_PRODUCT_ID_3 0xA503
|
||
|
|
#define GEARVR_PRODUCT_ID_4 0xA504
|
||
|
|
#define GEARVR_PRODUCT_ID_5 0xA505
|
||
|
|
#define DEXDOCK_PRODUCT_ID 0xA020
|
||
|
|
#define HDMI_PRODUCT_ID 0xA025
|
||
|
|
#define MPA2_PRODUCT_ID 0xA027
|
||
|
|
#define UVDM_PROTOCOL_ID 0xA028
|
||
|
|
#define DEXPAD_PRODUCT_ID 0xA029
|
||
|
|
#define MPA_PRODUCT_ID 0x2122
|
||
|
|
#define FRIENDS_PRODUCT_ID 0xB002
|
||
|
|
/* Samsung UVDM structure */
|
||
|
|
#define SEC_UVDM_SHORT_DATA 0x0
|
||
|
|
#define SEC_UVDM_LONG_DATA 0x1
|
||
|
|
#define SEC_UVDM_ININIATOR 0x0
|
||
|
|
#define SEC_UVDM_RESPONDER_ACK 0x1
|
||
|
|
#define SEC_UVDM_RESPONDER_NAK 0x2
|
||
|
|
#define SEC_UVDM_RESPONDER_BUSY 0x3
|
||
|
|
#define SEC_UVDM_UNSTRUCTURED_VDM 0x0
|
||
|
|
#define STRUCTURED_VDM 1
|
||
|
|
/*For DP Pin Assignment */
|
||
|
|
#define DP_PIN_ASSIGNMENT_NODE 0x00000000
|
||
|
|
#define DP_PIN_ASSIGNMENT_A 0x00000001 /* ( 1 << 0 ) */
|
||
|
|
#define DP_PIN_ASSIGNMENT_B 0x00000002 /* ( 1 << 1 ) */
|
||
|
|
#define DP_PIN_ASSIGNMENT_C 0x00000004 /* ( 1 << 2 ) */
|
||
|
|
#define DP_PIN_ASSIGNMENT_D 0x00000008 /* ( 1 << 3 ) */
|
||
|
|
#define DP_PIN_ASSIGNMENT_E 0x00000010 /* ( 1 << 4 ) */
|
||
|
|
#define DP_PIN_ASSIGNMENT_F 0x00000020 /* ( 1 << 5 ) */
|
||
|
|
|
||
|
|
#define SAMSUNGUVDM_MAX_LONGPACKET_SIZE (236)
|
||
|
|
#define SAMSUNGUVDM_MAX_SHORTPACKET_SIZE (1)
|
||
|
|
#define SASMSUNGUVDM_WAIT_MS (2000)
|
||
|
|
#define SAMSUNGUVDM_ALIGN (4)
|
||
|
|
#define SAMSUNGUVDM_MAXDATA_FIRST_UVDMSET (12)
|
||
|
|
#define SAMSUNGUVDM_MAXDATA_NORMAL_UVDMSET (16)
|
||
|
|
#define SAMSUNGUVDM_CHECKSUM_DATA_COUNT (20)
|
||
|
|
|
||
|
|
|
||
|
|
#if 0
|
||
|
|
/* Samsung UVDM Header */
|
||
|
|
enum uvdm_data_typ_type {
|
||
|
|
TYPE_SHORT = 0,
|
||
|
|
TYPE_LONG,
|
||
|
|
};
|
||
|
|
|
||
|
|
enum uvdm_direction_type {
|
||
|
|
DIR_OUT = 0,
|
||
|
|
DIR_IN,
|
||
|
|
};
|
||
|
|
#endif
|
||
|
|
typedef union sec_uvdm_header {
|
||
|
|
uint32_t data;
|
||
|
|
struct {
|
||
|
|
uint8_t bdata[4];
|
||
|
|
} BYTES;
|
||
|
|
struct {
|
||
|
|
uint32_t data:8,
|
||
|
|
total_number_of_uvdm_set:4,
|
||
|
|
direction:1,
|
||
|
|
command_type:2,
|
||
|
|
data_type:1,
|
||
|
|
pid:16;
|
||
|
|
} BITS;
|
||
|
|
} U_SEC_UVDM_HEADER;
|
||
|
|
|
||
|
|
typedef U_SEC_UVDM_HEADER U_SEC_UVDM_RESPONSE_HEADER;
|
||
|
|
|
||
|
|
typedef union sec_tx_data_header {
|
||
|
|
uint32_t data;
|
||
|
|
struct {
|
||
|
|
uint8_t bdata[4];
|
||
|
|
} BYTES;
|
||
|
|
struct {
|
||
|
|
uint32_t data_size_of_current_set:8,
|
||
|
|
total_data_size:8,
|
||
|
|
reserved:12,
|
||
|
|
order_of_current_uvdm_set:4;
|
||
|
|
} BITS;
|
||
|
|
} U_SEC_TX_DATA_HEADER;
|
||
|
|
|
||
|
|
typedef union sec_data_tx_tailer {
|
||
|
|
uint32_t data;
|
||
|
|
struct {
|
||
|
|
uint8_t bdata[4];
|
||
|
|
} BYTES;
|
||
|
|
struct {
|
||
|
|
uint32_t checksum:16,
|
||
|
|
reserved:16;
|
||
|
|
} BITS;
|
||
|
|
} U_SEC_TX_DATA_TAILER;
|
||
|
|
|
||
|
|
typedef union sec_data_rx_header {
|
||
|
|
uint32_t data;
|
||
|
|
struct {
|
||
|
|
uint8_t bdata[4];
|
||
|
|
} BYTES;
|
||
|
|
struct {
|
||
|
|
uint32_t reserved:18,
|
||
|
|
result_value:2,
|
||
|
|
received_data_size_of_current_set:8,
|
||
|
|
order_of_current_uvdm_set:4;
|
||
|
|
} BITS;
|
||
|
|
} U_SEC_RX_DATA_HEADER;
|
||
|
|
|
||
|
|
typedef union {
|
||
|
|
uint32_t DATA;
|
||
|
|
struct {
|
||
|
|
uint8_t BDATA[4];
|
||
|
|
} BYTES;
|
||
|
|
struct {
|
||
|
|
uint32_t VDM_command:5,
|
||
|
|
Rsvd2_VDM_header:1,
|
||
|
|
VDM_command_type:2,
|
||
|
|
Object_Position:3,
|
||
|
|
Rsvd_VDM_header:2,
|
||
|
|
Structured_VDM_Version:2,
|
||
|
|
VDM_Type:1,
|
||
|
|
Standard_Vendor_ID:16;
|
||
|
|
} BITS;
|
||
|
|
} U_DATA_MSG_VDM_HEADER_Type;
|
||
|
|
|
||
|
|
#define SEC_UVDM_LONGPACKET_WAIT_MS (6000)
|
||
|
|
#define SEC_UVDM_RX_HEADER_ACK 0x0
|
||
|
|
#define SEC_UVDM_RX_HEADER_NAK 0x1
|
||
|
|
|
||
|
|
#define MAXIM_ENABLE_ALTERNATE_SRCCAP 0x1
|
||
|
|
#define MAXIM_ENABLE_ALTERNATE_VDM 0x2
|
||
|
|
#define MAXIM_ENABLE_ALTERNATE_SRC_VDM 0x3
|
||
|
|
#define MAXIM_DISABLE_ALTERNATE_SRC_VDM 0x0
|
||
|
|
|
||
|
|
typedef union {
|
||
|
|
uint32_t DATA;
|
||
|
|
uint8_t BYTES[4];
|
||
|
|
struct {
|
||
|
|
uint32_t Vdm_Flag_Reserve_b0:1, /* b0 */
|
||
|
|
Vdm_Flag_Discover_ID:1, /* b1 */
|
||
|
|
Vdm_Flag_Discover_SVIDs:1, /* b2 */
|
||
|
|
Vdm_Flag_Discover_MODEs:1, /* b3 */
|
||
|
|
Vdm_Flag_Enter_Mode:1, /* b4 */
|
||
|
|
Vdm_Flag_Exit_Mode:1, /* b5 */
|
||
|
|
Vdm_Flag_Attention:1, /* b6 */
|
||
|
|
Vdm_Flag_Reserved:9, /* b7 - b15 */
|
||
|
|
Vdm_Flag_DP_Status_Update:1, /* b16 */
|
||
|
|
Vdm_Flag_DP_Configure:1, /* b17 */
|
||
|
|
Vdm_Flag_Reserved2:14; /* b18 - b31 */
|
||
|
|
} BITS;
|
||
|
|
} MAX77705_VDM_MSG_IRQ_STATUS_Type;
|
||
|
|
|
||
|
|
struct DP_DP_DISCOVER_IDENTITY { /* struct type definition */
|
||
|
|
SEND_VDM_BYTE_DATA byte_data;
|
||
|
|
UND_DATA_MSG_VDM_HEADER_Type vdm_header;
|
||
|
|
|
||
|
|
} __attribute__((aligned(1), packed));
|
||
|
|
|
||
|
|
struct DP_DP_DISCOVER_ENTER_MODE { /* struct type definition */
|
||
|
|
SEND_VDM_BYTE_DATA byte_data;
|
||
|
|
UND_DATA_MSG_VDM_HEADER_Type vdm_header;
|
||
|
|
|
||
|
|
} __attribute__((aligned(1), packed));
|
||
|
|
|
||
|
|
struct DP_DP_STATUS { /* struct type definition */
|
||
|
|
SEND_VDM_BYTE_DATA byte_data;
|
||
|
|
UND_DATA_MSG_VDM_HEADER_Type vdm_header;
|
||
|
|
UND_VDO_DP_STATUS_UPDATES_Type vdo_status;
|
||
|
|
} __attribute__((aligned(1), packed));
|
||
|
|
|
||
|
|
struct DP_DP_CONFIGURE { /* struct type definition */
|
||
|
|
SEND_VDM_BYTE_DATA byte_data;
|
||
|
|
UND_DATA_MSG_VDM_HEADER_Type vdm_header;
|
||
|
|
UND_DP_CONFIG_UPDATE_Type vdo_config;
|
||
|
|
} __attribute__((aligned(1), packed));
|
||
|
|
|
||
|
|
struct SS_DEX_DISCOVER_MODE { /* struct type definition */
|
||
|
|
SEND_VDM_BYTE_DATA byte_data;
|
||
|
|
UND_DATA_MSG_VDM_HEADER_Type vdm_header;
|
||
|
|
} __attribute__((aligned(1), packed));
|
||
|
|
|
||
|
|
struct SS_DEX_ENTER_MODE { /* struct type definition */
|
||
|
|
SEND_VDM_BYTE_DATA byte_data;
|
||
|
|
UND_DATA_MSG_VDM_HEADER_Type vdm_header;
|
||
|
|
} __attribute__((aligned(1), packed));
|
||
|
|
|
||
|
|
struct SS_UNSTRUCTURED_VDM_MSG{
|
||
|
|
SEND_VDM_BYTE_DATA byte_data;
|
||
|
|
VDO_MESSAGE_Type VDO_MSG;
|
||
|
|
} __attribute__((aligned(1), packed));
|
||
|
|
|
||
|
|
void max77705_receive_alternate_message(struct max77705_usbc_platform_data *data,
|
||
|
|
MAX77705_VDM_MSG_IRQ_STATUS_Type *VDM_MSG_IRQ_State);
|
||
|
|
void max77705_vdm_message_handler(struct max77705_usbc_platform_data *usbpd_data,
|
||
|
|
char *opcode_data, int len);
|
||
|
|
void max77705_sec_unstructured_message_handler(struct max77705_usbc_platform_data *usbpd_data,
|
||
|
|
char *opcode_data, int len);
|
||
|
|
int max_uvdm_in_request_message(void *data);
|
||
|
|
void max77705_send_dex_fan_unstructured_vdm_message(void *data, int cmd);
|
||
|
|
void max77705_acc_detach_check(struct work_struct *work);
|
||
|
|
void max77705_set_enable_alternate_mode(int mode);
|
||
|
|
void max77705_vdm_process_set_samsung_alternate_mode(void *data, int mode);
|
||
|
|
extern void max77705_vdm_process_set_identity_req(void *data);
|
||
|
|
extern int max77705_sec_uvdm_in_request_message(void *data);
|
||
|
|
extern int max77705_sec_uvdm_out_request_message(void *data, int size);
|
||
|
|
extern int max77705_sec_uvdm_ready(void);
|
||
|
|
extern void max77705_sec_uvdm_close(void);
|
||
|
|
#endif
|
||
|
|
#endif
|