1193326Sed/* 2193326Sed * Copyright 2017 Advanced Micro Devices, Inc. 3193326Sed * 4193326Sed * Permission is hereby granted, free of charge, to any person obtaining a 5193326Sed * copy of this software and associated documentation files (the "Software"), 6193326Sed * to deal in the Software without restriction, including without limitation 7193326Sed * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8193326Sed * and/or sell copies of the Software, and to permit persons to whom the 9193326Sed * Software is furnished to do so, subject to the following conditions: 10193326Sed * 11193326Sed * The above copyright notice and this permission notice shall be included in 12193326Sed * all copies or substantial portions of the Software. 13193326Sed * 14193326Sed * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15200583Srdivacky * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16199482Srdivacky * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17198092Srdivacky * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18198092Srdivacky * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19193326Sed * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20204643Srdivacky * OTHER DEALINGS IN THE SOFTWARE. 21198092Srdivacky * 22198092Srdivacky */ 23198092Srdivacky 24193326Sed#ifndef __MMSCH_V1_0_H__ 25204643Srdivacky#define __MMSCH_V1_0_H__ 26193326Sed 27193326Sed#define MMSCH_VERSION 0x1 28193326Sed 29204643Srdivackyenum mmsch_v1_0_command_type { 30204643Srdivacky MMSCH_COMMAND__DIRECT_REG_WRITE = 0, 31204643Srdivacky MMSCH_COMMAND__DIRECT_REG_POLLING = 2, 32204643Srdivacky MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE = 3, 33204643Srdivacky MMSCH_COMMAND__INDIRECT_REG_WRITE = 8, 34204643Srdivacky MMSCH_COMMAND__END = 0xf 35204643Srdivacky}; 36204643Srdivacky 37204643Srdivackystruct mmsch_v1_0_init_header { 38204643Srdivacky uint32_t version; 39204643Srdivacky uint32_t header_size; 40204643Srdivacky uint32_t vce_init_status; 41204643Srdivacky uint32_t uvd_init_status; 42204643Srdivacky uint32_t vce_table_offset; 43204643Srdivacky uint32_t vce_table_size; 44204643Srdivacky uint32_t uvd_table_offset; 45204643Srdivacky uint32_t uvd_table_size; 46204643Srdivacky}; 47204643Srdivacky 48204643Srdivackystruct mmsch_vf_eng_init_header { 49204643Srdivacky uint32_t init_status; 50204643Srdivacky uint32_t table_offset; 51204643Srdivacky uint32_t table_size; 52204643Srdivacky}; 53204643Srdivacky 54204643Srdivackystruct mmsch_v1_1_init_header { 55204643Srdivacky uint32_t version; 56204643Srdivacky uint32_t total_size; 57204643Srdivacky struct mmsch_vf_eng_init_header eng[2]; 58204643Srdivacky}; 59204643Srdivacky 60204643Srdivackystruct mmsch_v1_0_cmd_direct_reg_header { 61204643Srdivacky uint32_t reg_offset : 28; 62204643Srdivacky uint32_t command_type : 4; 63204643Srdivacky}; 64204643Srdivacky 65204643Srdivackystruct mmsch_v1_0_cmd_indirect_reg_header { 66204643Srdivacky uint32_t reg_offset : 20; 67204643Srdivacky uint32_t reg_idx_space : 8; 68204643Srdivacky uint32_t command_type : 4; 69204643Srdivacky}; 70204643Srdivacky 71204643Srdivackystruct mmsch_v1_0_cmd_direct_write { 72204643Srdivacky struct mmsch_v1_0_cmd_direct_reg_header cmd_header; 73204643Srdivacky uint32_t reg_value; 74204643Srdivacky}; 75204643Srdivacky 76204643Srdivackystruct mmsch_v1_0_cmd_direct_read_modify_write { 77204643Srdivacky struct mmsch_v1_0_cmd_direct_reg_header cmd_header; 78204643Srdivacky uint32_t write_data; 79204643Srdivacky uint32_t mask_value; 80204643Srdivacky}; 81204643Srdivacky 82204643Srdivackystruct mmsch_v1_0_cmd_direct_polling { 83204643Srdivacky struct mmsch_v1_0_cmd_direct_reg_header cmd_header; 84204643Srdivacky uint32_t mask_value; 85204643Srdivacky uint32_t wait_value; 86204643Srdivacky}; 87204643Srdivacky 88204643Srdivackystruct mmsch_v1_0_cmd_end { 89204643Srdivacky struct mmsch_v1_0_cmd_direct_reg_header cmd_header; 90204643Srdivacky}; 91204643Srdivacky 92204643Srdivackystruct mmsch_v1_0_cmd_indirect_write { 93204643Srdivacky struct mmsch_v1_0_cmd_indirect_reg_header cmd_header; 94204643Srdivacky uint32_t reg_value; 95204643Srdivacky}; 96204643Srdivacky 97204643Srdivackystatic inline void mmsch_v1_0_insert_direct_wt(struct mmsch_v1_0_cmd_direct_write *direct_wt, 98204643Srdivacky uint32_t *init_table, 99204643Srdivacky uint32_t reg_offset, 100204643Srdivacky uint32_t value) 101204643Srdivacky{ 102204643Srdivacky direct_wt->cmd_header.reg_offset = reg_offset; 103204643Srdivacky direct_wt->reg_value = value; 104204643Srdivacky memcpy((void *)init_table, direct_wt, sizeof(struct mmsch_v1_0_cmd_direct_write)); 105204643Srdivacky} 106204643Srdivacky 107204643Srdivackystatic inline void mmsch_v1_0_insert_direct_rd_mod_wt(struct mmsch_v1_0_cmd_direct_read_modify_write *direct_rd_mod_wt, 108204643Srdivacky uint32_t *init_table, 109204643Srdivacky uint32_t reg_offset, 110204643Srdivacky uint32_t mask, uint32_t data) 111204643Srdivacky{ 112204643Srdivacky direct_rd_mod_wt->cmd_header.reg_offset = reg_offset; 113204643Srdivacky direct_rd_mod_wt->mask_value = mask; 114204643Srdivacky direct_rd_mod_wt->write_data = data; 115204643Srdivacky memcpy((void *)init_table, direct_rd_mod_wt, 116204643Srdivacky sizeof(struct mmsch_v1_0_cmd_direct_read_modify_write)); 117204643Srdivacky} 118204643Srdivacky 119204643Srdivackystatic inline void mmsch_v1_0_insert_direct_poll(struct mmsch_v1_0_cmd_direct_polling *direct_poll, 120204643Srdivacky uint32_t *init_table, 121204643Srdivacky uint32_t reg_offset, 122204643Srdivacky uint32_t mask, uint32_t wait) 123204643Srdivacky{ 124204643Srdivacky direct_poll->cmd_header.reg_offset = reg_offset; 125204643Srdivacky direct_poll->mask_value = mask; 126204643Srdivacky direct_poll->wait_value = wait; 127204643Srdivacky memcpy((void *)init_table, direct_poll, sizeof(struct mmsch_v1_0_cmd_direct_polling)); 128204643Srdivacky} 129204643Srdivacky 130204643Srdivacky#define MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(reg, mask, data) { \ 131204643Srdivacky mmsch_v1_0_insert_direct_rd_mod_wt(&direct_rd_mod_wt, \ 132204643Srdivacky init_table, (reg), \ 133204643Srdivacky (mask), (data)); \ 134204643Srdivacky init_table += sizeof(struct mmsch_v1_0_cmd_direct_read_modify_write)/4; \ 135204643Srdivacky table_size += sizeof(struct mmsch_v1_0_cmd_direct_read_modify_write)/4; \ 136204643Srdivacky} 137204643Srdivacky 138204643Srdivacky#define MMSCH_V1_0_INSERT_DIRECT_WT(reg, value) { \ 139204643Srdivacky mmsch_v1_0_insert_direct_wt(&direct_wt, \ 140204643Srdivacky init_table, (reg), \ 141204643Srdivacky (value)); \ 142204643Srdivacky init_table += sizeof(struct mmsch_v1_0_cmd_direct_write)/4; \ 143204643Srdivacky table_size += sizeof(struct mmsch_v1_0_cmd_direct_write)/4; \ 144204643Srdivacky} 145204643Srdivacky 146204643Srdivacky#define MMSCH_V1_0_INSERT_DIRECT_POLL(reg, mask, wait) { \ 147204643Srdivacky mmsch_v1_0_insert_direct_poll(&direct_poll, \ 148204643Srdivacky init_table, (reg), \ 149204643Srdivacky (mask), (wait)); \ 150204643Srdivacky init_table += sizeof(struct mmsch_v1_0_cmd_direct_polling)/4; \ 151204643Srdivacky table_size += sizeof(struct mmsch_v1_0_cmd_direct_polling)/4; \ 152204643Srdivacky} 153204643Srdivacky 154204643Srdivacky#endif 155204643Srdivacky