1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * techpoint tp2855 regs 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (C) 2023 Rockchip Electronics Co., Ltd. 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef _TECHPOINT_TP2855_H 9*4882a593Smuzhiyun #define _TECHPOINT_TP2855_H 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include "techpoint_common.h" 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #define TP2855_CHIP_ID_H_REG 0xFE 14*4882a593Smuzhiyun #define TP2855_CHIP_ID_H_VALUE 0x28 15*4882a593Smuzhiyun #define TP2855_CHIP_ID_L_REG 0xFF 16*4882a593Smuzhiyun #define TP2855_CHIP_ID_L_VALUE 0x55 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #define TP2855_LINK_FREQ_297M (297000000UL >> 1) 19*4882a593Smuzhiyun #define TP2855_LINK_FREQ_594M (594000000UL >> 1) 20*4882a593Smuzhiyun #define TP2855_LANES 4 21*4882a593Smuzhiyun #define TP2855_BITS_PER_SAMPLE 8 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun enum tp2855_support_reso { 24*4882a593Smuzhiyun TP2855_CVSTD_720P_60 = 0, 25*4882a593Smuzhiyun TP2855_CVSTD_720P_50, 26*4882a593Smuzhiyun TP2855_CVSTD_1080P_30, 27*4882a593Smuzhiyun TP2855_CVSTD_1080P_25, 28*4882a593Smuzhiyun TP2855_CVSTD_720P_30, 29*4882a593Smuzhiyun TP2855_CVSTD_720P_25, 30*4882a593Smuzhiyun TP2855_CVSTD_SD, 31*4882a593Smuzhiyun TP2855_CVSTD_OTHER, 32*4882a593Smuzhiyun }; 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun int tp2855_initialize(struct techpoint *techpoint); 35*4882a593Smuzhiyun int tp2855_get_channel_input_status(struct techpoint *techpoint, u8 ch); 36*4882a593Smuzhiyun int tp2855_get_all_input_status(struct techpoint *techpoint, u8 *detect_status); 37*4882a593Smuzhiyun int tp2855_set_decoder_mode(struct i2c_client *client, int ch, int status); 38*4882a593Smuzhiyun int tp2855_set_channel_reso(struct i2c_client *client, int ch, 39*4882a593Smuzhiyun enum techpoint_support_reso reso); 40*4882a593Smuzhiyun int tp2855_get_channel_reso(struct i2c_client *client, int ch); 41*4882a593Smuzhiyun int tp2855_set_quick_stream(struct techpoint *techpoint, u32 stream); 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun #endif // _TECHPOINT_TP2855_H 44