dcn20_hubbub.h (5424B)
1/* 2 * Copyright 2016 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 __DC_HUBBUB_DCN20_H__ 27#define __DC_HUBBUB_DCN20_H__ 28 29#include "dcn10/dcn10_hubbub.h" 30#include "dcn20_vmid.h" 31 32#define TO_DCN20_HUBBUB(hubbub)\ 33 container_of(hubbub, struct dcn20_hubbub, base) 34 35#define HUBBUB_REG_LIST_DCN20_COMMON()\ 36 HUBBUB_REG_LIST_DCN_COMMON(), \ 37 SR(DCHUBBUB_CRC_CTRL), \ 38 SR(DCN_VM_FB_LOCATION_BASE),\ 39 SR(DCN_VM_FB_LOCATION_TOP),\ 40 SR(DCN_VM_FB_OFFSET),\ 41 SR(DCN_VM_AGP_BOT),\ 42 SR(DCN_VM_AGP_TOP),\ 43 SR(DCN_VM_AGP_BASE),\ 44 SR(DCN_VM_FAULT_ADDR_MSB), \ 45 SR(DCN_VM_FAULT_ADDR_LSB), \ 46 SR(DCN_VM_FAULT_CNTL), \ 47 SR(DCN_VM_FAULT_STATUS) 48 49#define HUBBUB_REG_LIST_DCN20(id)\ 50 HUBBUB_REG_LIST_DCN20_COMMON(), \ 51 HUBBUB_SR_WATERMARK_REG_LIST(), \ 52 HUBBUB_VM_REG_LIST(),\ 53 SR(DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_MSB),\ 54 SR(DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB) 55 56 57#define HUBBUB_MASK_SH_LIST_DCN20(mask_sh)\ 58 HUBBUB_MASK_SH_LIST_DCN_COMMON(mask_sh), \ 59 HUBBUB_MASK_SH_LIST_STUTTER(mask_sh), \ 60 HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, mask_sh), \ 61 HUBBUB_SF(DCN_VM_FB_LOCATION_BASE, FB_BASE, mask_sh), \ 62 HUBBUB_SF(DCN_VM_FB_LOCATION_TOP, FB_TOP, mask_sh), \ 63 HUBBUB_SF(DCN_VM_FB_OFFSET, FB_OFFSET, mask_sh), \ 64 HUBBUB_SF(DCN_VM_AGP_BOT, AGP_BOT, mask_sh), \ 65 HUBBUB_SF(DCN_VM_AGP_TOP, AGP_TOP, mask_sh), \ 66 HUBBUB_SF(DCN_VM_AGP_BASE, AGP_BASE, mask_sh), \ 67 HUBBUB_SF(DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_MSB, DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_MSB, mask_sh), \ 68 HUBBUB_SF(DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB, DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB, mask_sh), \ 69 HUBBUB_SF(DCN_VM_FAULT_ADDR_MSB, DCN_VM_FAULT_ADDR_MSB, mask_sh), \ 70 HUBBUB_SF(DCN_VM_FAULT_ADDR_LSB, DCN_VM_FAULT_ADDR_LSB, mask_sh), \ 71 HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_CLEAR, mask_sh), \ 72 HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_MODE, mask_sh), \ 73 HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_INTERRUPT_ENABLE, mask_sh), \ 74 HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_RANGE_FAULT_DISABLE, mask_sh), \ 75 HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_PRQ_FAULT_DISABLE, mask_sh), \ 76 HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_STATUS, mask_sh), \ 77 HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_VMID, mask_sh), \ 78 HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_TABLE_LEVEL, mask_sh), \ 79 HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_PIPE, mask_sh), \ 80 HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_INTERRUPT_STATUS, mask_sh) 81 82struct dcn20_hubbub { 83 struct hubbub base; 84 const struct dcn_hubbub_registers *regs; 85 const struct dcn_hubbub_shift *shifts; 86 const struct dcn_hubbub_mask *masks; 87 unsigned int debug_test_index_pstate; 88 struct dcn_watermark_set watermarks; 89 int num_vmid; 90 struct dcn20_vmid vmid[16]; 91 unsigned int detile_buf_size; 92 unsigned int crb_size_segs; 93 unsigned int compbuf_size_segments; 94 unsigned int pixel_chunk_size; 95 unsigned int det0_size; 96 unsigned int det1_size; 97 unsigned int det2_size; 98 unsigned int det3_size; 99}; 100 101void hubbub2_construct(struct dcn20_hubbub *hubbub, 102 struct dc_context *ctx, 103 const struct dcn_hubbub_registers *hubbub_regs, 104 const struct dcn_hubbub_shift *hubbub_shift, 105 const struct dcn_hubbub_mask *hubbub_mask); 106 107bool hubbub2_dcc_support_swizzle( 108 enum swizzle_mode_values swizzle, 109 unsigned int bytes_per_element, 110 enum segment_order *segment_order_horz, 111 enum segment_order *segment_order_vert); 112 113bool hubbub2_dcc_support_pixel_format( 114 enum surface_pixel_format format, 115 unsigned int *bytes_per_element); 116 117bool hubbub2_get_dcc_compression_cap(struct hubbub *hubbub, 118 const struct dc_dcc_surface_param *input, 119 struct dc_surface_dcc_cap *output); 120 121bool hubbub2_initialize_vmids(struct hubbub *hubbub, 122 const struct dc_dcc_surface_param *input, 123 struct dc_surface_dcc_cap *output); 124 125int hubbub2_init_dchub_sys_ctx(struct hubbub *hubbub, 126 struct dcn_hubbub_phys_addr_config *pa_config); 127void hubbub2_init_vm_ctx(struct hubbub *hubbub, 128 struct dcn_hubbub_virt_addr_config *va_config, 129 int vmid); 130void hubbub2_update_dchub(struct hubbub *hubbub, 131 struct dchub_init_data *dh_data); 132 133void hubbub2_get_dchub_ref_freq(struct hubbub *hubbub, 134 unsigned int dccg_ref_freq_inKhz, 135 unsigned int *dchub_ref_freq_inKhz); 136 137void hubbub2_wm_read_state(struct hubbub *hubbub, 138 struct dcn_hubbub_wm *wm); 139 140void hubbub2_read_state(struct hubbub *hubbub, 141 struct dcn_hubbub_state *hubbub_state); 142 143#endif