1 /* 2 * Copyright 2012-15 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 * Authors: AMD 23 * 24 */ 25 26 #ifndef __DAL_AUX_ENGINE_DCE110_H__ 27 #define __DAL_AUX_ENGINE_DCE110_H__ 28 29 #include "../aux_engine.h" 30 31 #define AUX_COMMON_REG_LIST(id)\ 32 SRI(AUX_CONTROL, DP_AUX, id), \ 33 SRI(AUX_ARB_CONTROL, DP_AUX, id), \ 34 SRI(AUX_SW_DATA, DP_AUX, id), \ 35 SRI(AUX_SW_CONTROL, DP_AUX, id), \ 36 SRI(AUX_INTERRUPT_CONTROL, DP_AUX, id), \ 37 SRI(AUX_SW_STATUS, DP_AUX, id), \ 38 SR(AUXN_IMPCAL), \ 39 SR(AUXP_IMPCAL) 40 41 struct dce110_aux_registers { 42 uint32_t AUX_CONTROL; 43 uint32_t AUX_ARB_CONTROL; 44 uint32_t AUX_SW_DATA; 45 uint32_t AUX_SW_CONTROL; 46 uint32_t AUX_INTERRUPT_CONTROL; 47 uint32_t AUX_SW_STATUS; 48 uint32_t AUXN_IMPCAL; 49 uint32_t AUXP_IMPCAL; 50 51 uint32_t AUX_RESET_MASK; 52 }; 53 54 struct aux_engine_dce110 { 55 struct aux_engine base; 56 const struct dce110_aux_registers *regs; 57 struct { 58 uint32_t aux_control; 59 uint32_t aux_arb_control; 60 uint32_t aux_sw_data; 61 uint32_t aux_sw_control; 62 uint32_t aux_interrupt_control; 63 uint32_t aux_sw_status; 64 } addr; 65 uint32_t timeout_period; 66 }; 67 68 struct aux_engine_dce110_init_data { 69 uint32_t engine_id; 70 uint32_t timeout_period; 71 struct dc_context *ctx; 72 const struct dce110_aux_registers *regs; 73 }; 74 75 struct aux_engine *dal_aux_engine_dce110_create( 76 const struct aux_engine_dce110_init_data *aux_init_data); 77 78 #endif 79