1 /* $NetBSD: dcn20_dsc.h,v 1.2 2021/12/18 23:45:03 riastradh Exp $ */ 2 3 /* Copyright 2017 Advanced Micro Devices, Inc. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included in 13 * all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 21 * OTHER DEALINGS IN THE SOFTWARE. 22 * 23 * Authors: AMD 24 * 25 */ 26 #ifndef __DCN20_DSC_H__ 27 #define __DCN20_DSC_H__ 28 29 #include "dsc.h" 30 #include "dsc/dscc_types.h" 31 #include <drm/drm_dsc.h> 32 33 #define TO_DCN20_DSC(dsc)\ 34 container_of(dsc, struct dcn20_dsc, base) 35 36 #define DSC_REG_LIST_DCN20(id) \ 37 SRI(DSC_TOP_CONTROL, DSC_TOP, id),\ 38 SRI(DSC_DEBUG_CONTROL, DSC_TOP, id),\ 39 SRI(DSCC_CONFIG0, DSCC, id),\ 40 SRI(DSCC_CONFIG1, DSCC, id),\ 41 SRI(DSCC_STATUS, DSCC, id),\ 42 SRI(DSCC_INTERRUPT_CONTROL_STATUS, DSCC, id),\ 43 SRI(DSCC_PPS_CONFIG0, DSCC, id),\ 44 SRI(DSCC_PPS_CONFIG1, DSCC, id),\ 45 SRI(DSCC_PPS_CONFIG2, DSCC, id),\ 46 SRI(DSCC_PPS_CONFIG3, DSCC, id),\ 47 SRI(DSCC_PPS_CONFIG4, DSCC, id),\ 48 SRI(DSCC_PPS_CONFIG5, DSCC, id),\ 49 SRI(DSCC_PPS_CONFIG6, DSCC, id),\ 50 SRI(DSCC_PPS_CONFIG7, DSCC, id),\ 51 SRI(DSCC_PPS_CONFIG8, DSCC, id),\ 52 SRI(DSCC_PPS_CONFIG9, DSCC, id),\ 53 SRI(DSCC_PPS_CONFIG10, DSCC, id),\ 54 SRI(DSCC_PPS_CONFIG11, DSCC, id),\ 55 SRI(DSCC_PPS_CONFIG12, DSCC, id),\ 56 SRI(DSCC_PPS_CONFIG13, DSCC, id),\ 57 SRI(DSCC_PPS_CONFIG14, DSCC, id),\ 58 SRI(DSCC_PPS_CONFIG15, DSCC, id),\ 59 SRI(DSCC_PPS_CONFIG16, DSCC, id),\ 60 SRI(DSCC_PPS_CONFIG17, DSCC, id),\ 61 SRI(DSCC_PPS_CONFIG18, DSCC, id),\ 62 SRI(DSCC_PPS_CONFIG19, DSCC, id),\ 63 SRI(DSCC_PPS_CONFIG20, DSCC, id),\ 64 SRI(DSCC_PPS_CONFIG21, DSCC, id),\ 65 SRI(DSCC_PPS_CONFIG22, DSCC, id),\ 66 SRI(DSCC_MEM_POWER_CONTROL, DSCC, id),\ 67 SRI(DSCC_R_Y_SQUARED_ERROR_LOWER, DSCC, id),\ 68 SRI(DSCC_R_Y_SQUARED_ERROR_UPPER, DSCC, id),\ 69 SRI(DSCC_G_CB_SQUARED_ERROR_LOWER, DSCC, id),\ 70 SRI(DSCC_G_CB_SQUARED_ERROR_UPPER, DSCC, id),\ 71 SRI(DSCC_B_CR_SQUARED_ERROR_LOWER, DSCC, id),\ 72 SRI(DSCC_B_CR_SQUARED_ERROR_UPPER, DSCC, id),\ 73 SRI(DSCC_MAX_ABS_ERROR0, DSCC, id),\ 74 SRI(DSCC_MAX_ABS_ERROR1, DSCC, id),\ 75 SRI(DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL, DSCC, id),\ 76 SRI(DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL, DSCC, id),\ 77 SRI(DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL, DSCC, id),\ 78 SRI(DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL, DSCC, id),\ 79 SRI(DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL, DSCC, id),\ 80 SRI(DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL, DSCC, id),\ 81 SRI(DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL, DSCC, id),\ 82 SRI(DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL, DSCC, id),\ 83 SRI(DSCC_TEST_DEBUG_BUS_ROTATE, DSCC, id),\ 84 SRI(DSCCIF_CONFIG0, DSCCIF, id),\ 85 SRI(DSCCIF_CONFIG1, DSCCIF, id),\ 86 SRI(DSCRM_DSC_FORWARD_CONFIG, DSCRM, id) 87 88 89 #define DSC_SF(reg_name, field_name, post_fix)\ 90 .field_name = reg_name ## __ ## field_name ## post_fix 91 92 //Used in resolving the corner case with duplicate field name 93 #define DSC2_SF(reg_name, field_name, post_fix)\ 94 .field_name = reg_name ## _ ## field_name ## post_fix 95 96 #define DSC_REG_LIST_SH_MASK_DCN20(mask_sh)\ 97 DSC_SF(DSC_TOP0_DSC_TOP_CONTROL, DSC_CLOCK_EN, mask_sh), \ 98 DSC_SF(DSC_TOP0_DSC_TOP_CONTROL, DSC_DISPCLK_R_GATE_DIS, mask_sh), \ 99 DSC_SF(DSC_TOP0_DSC_TOP_CONTROL, DSC_DSCCLK_R_GATE_DIS, mask_sh), \ 100 DSC_SF(DSC_TOP0_DSC_DEBUG_CONTROL, DSC_DBG_EN, mask_sh), \ 101 DSC_SF(DSC_TOP0_DSC_DEBUG_CONTROL, DSC_TEST_CLOCK_MUX_SEL, mask_sh), \ 102 DSC_SF(DSCC0_DSCC_CONFIG0, ICH_RESET_AT_END_OF_LINE, mask_sh), \ 103 DSC_SF(DSCC0_DSCC_CONFIG0, NUMBER_OF_SLICES_PER_LINE, mask_sh), \ 104 DSC_SF(DSCC0_DSCC_CONFIG0, ALTERNATE_ICH_ENCODING_EN, mask_sh), \ 105 DSC_SF(DSCC0_DSCC_CONFIG0, NUMBER_OF_SLICES_IN_VERTICAL_DIRECTION, mask_sh), \ 106 DSC_SF(DSCC0_DSCC_CONFIG1, DSCC_RATE_CONTROL_BUFFER_MODEL_SIZE, mask_sh), \ 107 /*DSC_SF(DSCC0_DSCC_CONFIG1, DSCC_DISABLE_ICH, mask_sh),*/ \ 108 DSC_SF(DSCC0_DSCC_STATUS, DSCC_DOUBLE_BUFFER_REG_UPDATE_PENDING, mask_sh), \ 109 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER0_OVERFLOW_OCCURRED, mask_sh), \ 110 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER1_OVERFLOW_OCCURRED, mask_sh), \ 111 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER2_OVERFLOW_OCCURRED, mask_sh), \ 112 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER3_OVERFLOW_OCCURRED, mask_sh), \ 113 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER0_UNDERFLOW_OCCURRED, mask_sh), \ 114 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER1_UNDERFLOW_OCCURRED, mask_sh), \ 115 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER2_UNDERFLOW_OCCURRED, mask_sh), \ 116 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER3_UNDERFLOW_OCCURRED, mask_sh), \ 117 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL0_OVERFLOW_OCCURRED, mask_sh), \ 118 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL1_OVERFLOW_OCCURRED, mask_sh), \ 119 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL2_OVERFLOW_OCCURRED, mask_sh), \ 120 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL3_OVERFLOW_OCCURRED, mask_sh), \ 121 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER0_OVERFLOW_OCCURRED_INT_EN, mask_sh), \ 122 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER1_OVERFLOW_OCCURRED_INT_EN, mask_sh), \ 123 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER2_OVERFLOW_OCCURRED_INT_EN, mask_sh), \ 124 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER3_OVERFLOW_OCCURRED_INT_EN, mask_sh), \ 125 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER0_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \ 126 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER1_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \ 127 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER2_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \ 128 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER3_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \ 129 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL0_OVERFLOW_OCCURRED_INT_EN, mask_sh), \ 130 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL1_OVERFLOW_OCCURRED_INT_EN, mask_sh), \ 131 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL2_OVERFLOW_OCCURRED_INT_EN, mask_sh), \ 132 DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL3_OVERFLOW_OCCURRED_INT_EN, mask_sh), \ 133 DSC_SF(DSCC0_DSCC_PPS_CONFIG0, DSC_VERSION_MINOR, mask_sh), \ 134 DSC_SF(DSCC0_DSCC_PPS_CONFIG0, DSC_VERSION_MAJOR, mask_sh), \ 135 DSC_SF(DSCC0_DSCC_PPS_CONFIG0, PPS_IDENTIFIER, mask_sh), \ 136 DSC_SF(DSCC0_DSCC_PPS_CONFIG0, LINEBUF_DEPTH, mask_sh), \ 137 DSC2_SF(DSCC0, DSCC_PPS_CONFIG0__BITS_PER_COMPONENT, mask_sh), \ 138 DSC_SF(DSCC0_DSCC_PPS_CONFIG1, BITS_PER_PIXEL, mask_sh), \ 139 DSC_SF(DSCC0_DSCC_PPS_CONFIG1, VBR_ENABLE, mask_sh), \ 140 DSC_SF(DSCC0_DSCC_PPS_CONFIG1, SIMPLE_422, mask_sh), \ 141 DSC_SF(DSCC0_DSCC_PPS_CONFIG1, CONVERT_RGB, mask_sh), \ 142 DSC_SF(DSCC0_DSCC_PPS_CONFIG1, BLOCK_PRED_ENABLE, mask_sh), \ 143 DSC_SF(DSCC0_DSCC_PPS_CONFIG1, NATIVE_422, mask_sh), \ 144 DSC_SF(DSCC0_DSCC_PPS_CONFIG1, NATIVE_420, mask_sh), \ 145 DSC_SF(DSCC0_DSCC_PPS_CONFIG1, CHUNK_SIZE, mask_sh), \ 146 DSC_SF(DSCC0_DSCC_PPS_CONFIG2, PIC_WIDTH, mask_sh), \ 147 DSC_SF(DSCC0_DSCC_PPS_CONFIG2, PIC_HEIGHT, mask_sh), \ 148 DSC_SF(DSCC0_DSCC_PPS_CONFIG3, SLICE_WIDTH, mask_sh), \ 149 DSC_SF(DSCC0_DSCC_PPS_CONFIG3, SLICE_HEIGHT, mask_sh), \ 150 DSC_SF(DSCC0_DSCC_PPS_CONFIG4, INITIAL_XMIT_DELAY, mask_sh), \ 151 DSC_SF(DSCC0_DSCC_PPS_CONFIG4, INITIAL_DEC_DELAY, mask_sh), \ 152 DSC_SF(DSCC0_DSCC_PPS_CONFIG5, INITIAL_SCALE_VALUE, mask_sh), \ 153 DSC_SF(DSCC0_DSCC_PPS_CONFIG5, SCALE_INCREMENT_INTERVAL, mask_sh), \ 154 DSC_SF(DSCC0_DSCC_PPS_CONFIG6, SCALE_DECREMENT_INTERVAL, mask_sh), \ 155 DSC_SF(DSCC0_DSCC_PPS_CONFIG6, FIRST_LINE_BPG_OFFSET, mask_sh), \ 156 DSC_SF(DSCC0_DSCC_PPS_CONFIG6, SECOND_LINE_BPG_OFFSET, mask_sh), \ 157 DSC_SF(DSCC0_DSCC_PPS_CONFIG7, NFL_BPG_OFFSET, mask_sh), \ 158 DSC_SF(DSCC0_DSCC_PPS_CONFIG7, SLICE_BPG_OFFSET, mask_sh), \ 159 DSC_SF(DSCC0_DSCC_PPS_CONFIG8, NSL_BPG_OFFSET, mask_sh), \ 160 DSC_SF(DSCC0_DSCC_PPS_CONFIG8, SECOND_LINE_OFFSET_ADJ, mask_sh), \ 161 DSC_SF(DSCC0_DSCC_PPS_CONFIG9, INITIAL_OFFSET, mask_sh), \ 162 DSC_SF(DSCC0_DSCC_PPS_CONFIG9, FINAL_OFFSET, mask_sh), \ 163 DSC_SF(DSCC0_DSCC_PPS_CONFIG10, FLATNESS_MIN_QP, mask_sh), \ 164 DSC_SF(DSCC0_DSCC_PPS_CONFIG10, FLATNESS_MAX_QP, mask_sh), \ 165 DSC_SF(DSCC0_DSCC_PPS_CONFIG10, RC_MODEL_SIZE, mask_sh), \ 166 DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_EDGE_FACTOR, mask_sh), \ 167 DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_QUANT_INCR_LIMIT0, mask_sh), \ 168 DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_QUANT_INCR_LIMIT1, mask_sh), \ 169 DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_TGT_OFFSET_LO, mask_sh), \ 170 DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_TGT_OFFSET_HI, mask_sh), \ 171 DSC_SF(DSCC0_DSCC_PPS_CONFIG12, RC_BUF_THRESH0, mask_sh), \ 172 DSC_SF(DSCC0_DSCC_PPS_CONFIG12, RC_BUF_THRESH1, mask_sh), \ 173 DSC_SF(DSCC0_DSCC_PPS_CONFIG12, RC_BUF_THRESH2, mask_sh), \ 174 DSC_SF(DSCC0_DSCC_PPS_CONFIG12, RC_BUF_THRESH3, mask_sh), \ 175 DSC_SF(DSCC0_DSCC_PPS_CONFIG13, RC_BUF_THRESH4, mask_sh), \ 176 DSC_SF(DSCC0_DSCC_PPS_CONFIG13, RC_BUF_THRESH5, mask_sh), \ 177 DSC_SF(DSCC0_DSCC_PPS_CONFIG13, RC_BUF_THRESH6, mask_sh), \ 178 DSC_SF(DSCC0_DSCC_PPS_CONFIG13, RC_BUF_THRESH7, mask_sh), \ 179 DSC_SF(DSCC0_DSCC_PPS_CONFIG14, RC_BUF_THRESH8, mask_sh), \ 180 DSC_SF(DSCC0_DSCC_PPS_CONFIG14, RC_BUF_THRESH9, mask_sh), \ 181 DSC_SF(DSCC0_DSCC_PPS_CONFIG14, RC_BUF_THRESH10, mask_sh), \ 182 DSC_SF(DSCC0_DSCC_PPS_CONFIG14, RC_BUF_THRESH11, mask_sh), \ 183 DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RC_BUF_THRESH12, mask_sh), \ 184 DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RC_BUF_THRESH13, mask_sh), \ 185 DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RANGE_MIN_QP0, mask_sh), \ 186 DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RANGE_MAX_QP0, mask_sh), \ 187 DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RANGE_BPG_OFFSET0, mask_sh), \ 188 DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_MIN_QP1, mask_sh), \ 189 DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_MAX_QP1, mask_sh), \ 190 DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_BPG_OFFSET1, mask_sh), \ 191 DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_MIN_QP2, mask_sh), \ 192 DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_MAX_QP2, mask_sh), \ 193 DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_BPG_OFFSET2, mask_sh), \ 194 DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_MIN_QP3, mask_sh), \ 195 DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_MAX_QP3, mask_sh), \ 196 DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_BPG_OFFSET3, mask_sh), \ 197 DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_MIN_QP4, mask_sh), \ 198 DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_MAX_QP4, mask_sh), \ 199 DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_BPG_OFFSET4, mask_sh), \ 200 DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_MIN_QP5, mask_sh), \ 201 DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_MAX_QP5, mask_sh), \ 202 DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_BPG_OFFSET5, mask_sh), \ 203 DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_MIN_QP6, mask_sh), \ 204 DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_MAX_QP6, mask_sh), \ 205 DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_BPG_OFFSET6, mask_sh), \ 206 DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_MIN_QP7, mask_sh), \ 207 DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_MAX_QP7, mask_sh), \ 208 DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_BPG_OFFSET7, mask_sh), \ 209 DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_MIN_QP8, mask_sh), \ 210 DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_MAX_QP8, mask_sh), \ 211 DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_BPG_OFFSET8, mask_sh), \ 212 DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_MIN_QP9, mask_sh), \ 213 DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_MAX_QP9, mask_sh), \ 214 DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_BPG_OFFSET9, mask_sh), \ 215 DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_MIN_QP10, mask_sh), \ 216 DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_MAX_QP10, mask_sh), \ 217 DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_BPG_OFFSET10, mask_sh), \ 218 DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_MIN_QP11, mask_sh), \ 219 DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_MAX_QP11, mask_sh), \ 220 DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_BPG_OFFSET11, mask_sh), \ 221 DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_MIN_QP12, mask_sh), \ 222 DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_MAX_QP12, mask_sh), \ 223 DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_BPG_OFFSET12, mask_sh), \ 224 DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_MIN_QP13, mask_sh), \ 225 DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_MAX_QP13, mask_sh), \ 226 DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_BPG_OFFSET13, mask_sh), \ 227 DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_MIN_QP14, mask_sh), \ 228 DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_MAX_QP14, mask_sh), \ 229 DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_BPG_OFFSET14, mask_sh), \ 230 DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_DEFAULT_MEM_LOW_POWER_STATE, mask_sh), \ 231 DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_MEM_PWR_FORCE, mask_sh), \ 232 DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_MEM_PWR_DIS, mask_sh), \ 233 DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_MEM_PWR_STATE, mask_sh), \ 234 DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_NATIVE_422_MEM_PWR_FORCE, mask_sh), \ 235 DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_NATIVE_422_MEM_PWR_DIS, mask_sh), \ 236 DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_NATIVE_422_MEM_PWR_STATE, mask_sh), \ 237 DSC_SF(DSCC0_DSCC_R_Y_SQUARED_ERROR_LOWER, DSCC_R_Y_SQUARED_ERROR_LOWER, mask_sh), \ 238 DSC_SF(DSCC0_DSCC_R_Y_SQUARED_ERROR_UPPER, DSCC_R_Y_SQUARED_ERROR_UPPER, mask_sh), \ 239 DSC_SF(DSCC0_DSCC_G_CB_SQUARED_ERROR_LOWER, DSCC_G_CB_SQUARED_ERROR_LOWER, mask_sh), \ 240 DSC_SF(DSCC0_DSCC_G_CB_SQUARED_ERROR_UPPER, DSCC_G_CB_SQUARED_ERROR_UPPER, mask_sh), \ 241 DSC_SF(DSCC0_DSCC_B_CR_SQUARED_ERROR_LOWER, DSCC_B_CR_SQUARED_ERROR_LOWER, mask_sh), \ 242 DSC_SF(DSCC0_DSCC_B_CR_SQUARED_ERROR_UPPER, DSCC_B_CR_SQUARED_ERROR_UPPER, mask_sh), \ 243 DSC_SF(DSCC0_DSCC_MAX_ABS_ERROR0, DSCC_R_Y_MAX_ABS_ERROR, mask_sh), \ 244 DSC_SF(DSCC0_DSCC_MAX_ABS_ERROR0, DSCC_G_CB_MAX_ABS_ERROR, mask_sh), \ 245 DSC_SF(DSCC0_DSCC_MAX_ABS_ERROR1, DSCC_B_CR_MAX_ABS_ERROR, mask_sh), \ 246 DSC_SF(DSCC0_DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL, DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL, mask_sh), \ 247 DSC_SF(DSCC0_DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL, DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL, mask_sh), \ 248 DSC_SF(DSCC0_DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL, DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL, mask_sh), \ 249 DSC_SF(DSCC0_DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL, DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL, mask_sh), \ 250 DSC_SF(DSCC0_DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL, DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL, mask_sh), \ 251 DSC_SF(DSCC0_DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL, DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL, mask_sh), \ 252 DSC_SF(DSCC0_DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL, DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL, mask_sh), \ 253 DSC_SF(DSCC0_DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL, DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL, mask_sh), \ 254 DSC_SF(DSCC0_DSCC_TEST_DEBUG_BUS_ROTATE, DSCC_TEST_DEBUG_BUS0_ROTATE, mask_sh), \ 255 DSC_SF(DSCC0_DSCC_TEST_DEBUG_BUS_ROTATE, DSCC_TEST_DEBUG_BUS1_ROTATE, mask_sh), \ 256 DSC_SF(DSCC0_DSCC_TEST_DEBUG_BUS_ROTATE, DSCC_TEST_DEBUG_BUS2_ROTATE, mask_sh), \ 257 DSC_SF(DSCC0_DSCC_TEST_DEBUG_BUS_ROTATE, DSCC_TEST_DEBUG_BUS3_ROTATE, mask_sh), \ 258 DSC_SF(DSCCIF0_DSCCIF_CONFIG0, INPUT_INTERFACE_UNDERFLOW_RECOVERY_EN, mask_sh), \ 259 DSC_SF(DSCCIF0_DSCCIF_CONFIG0, INPUT_INTERFACE_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \ 260 DSC_SF(DSCCIF0_DSCCIF_CONFIG0, INPUT_INTERFACE_UNDERFLOW_OCCURRED_STATUS, mask_sh), \ 261 DSC_SF(DSCCIF0_DSCCIF_CONFIG0, INPUT_PIXEL_FORMAT, mask_sh), \ 262 DSC2_SF(DSCCIF0, DSCCIF_CONFIG0__BITS_PER_COMPONENT, mask_sh), \ 263 DSC_SF(DSCCIF0_DSCCIF_CONFIG0, DOUBLE_BUFFER_REG_UPDATE_PENDING, mask_sh), \ 264 DSC_SF(DSCCIF0_DSCCIF_CONFIG1, PIC_WIDTH, mask_sh), \ 265 DSC_SF(DSCCIF0_DSCCIF_CONFIG1, PIC_HEIGHT, mask_sh), \ 266 DSC_SF(DSCRM0_DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_FORWARD_EN, mask_sh), \ 267 DSC_SF(DSCRM0_DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_OPP_PIPE_SOURCE, mask_sh) 268 269 270 271 #define DSC_FIELD_LIST_DCN20(type)\ 272 type DSC_CLOCK_EN; \ 273 type DSC_DISPCLK_R_GATE_DIS; \ 274 type DSC_DSCCLK_R_GATE_DIS; \ 275 type DSC_DBG_EN; \ 276 type DSC_TEST_CLOCK_MUX_SEL; \ 277 type ICH_RESET_AT_END_OF_LINE; \ 278 type NUMBER_OF_SLICES_PER_LINE; \ 279 type ALTERNATE_ICH_ENCODING_EN; \ 280 type NUMBER_OF_SLICES_IN_VERTICAL_DIRECTION; \ 281 type DSCC_RATE_CONTROL_BUFFER_MODEL_SIZE; \ 282 /*type DSCC_DISABLE_ICH;*/ \ 283 type DSCC_DOUBLE_BUFFER_REG_UPDATE_PENDING; \ 284 type DSCC_RATE_BUFFER0_OVERFLOW_OCCURRED; \ 285 type DSCC_RATE_BUFFER1_OVERFLOW_OCCURRED; \ 286 type DSCC_RATE_BUFFER2_OVERFLOW_OCCURRED; \ 287 type DSCC_RATE_BUFFER3_OVERFLOW_OCCURRED; \ 288 type DSCC_RATE_BUFFER0_UNDERFLOW_OCCURRED; \ 289 type DSCC_RATE_BUFFER1_UNDERFLOW_OCCURRED; \ 290 type DSCC_RATE_BUFFER2_UNDERFLOW_OCCURRED; \ 291 type DSCC_RATE_BUFFER3_UNDERFLOW_OCCURRED; \ 292 type DSCC_RATE_CONTROL_BUFFER_MODEL0_OVERFLOW_OCCURRED; \ 293 type DSCC_RATE_CONTROL_BUFFER_MODEL1_OVERFLOW_OCCURRED; \ 294 type DSCC_RATE_CONTROL_BUFFER_MODEL2_OVERFLOW_OCCURRED; \ 295 type DSCC_RATE_CONTROL_BUFFER_MODEL3_OVERFLOW_OCCURRED; \ 296 type DSCC_RATE_BUFFER0_OVERFLOW_OCCURRED_INT_EN; \ 297 type DSCC_RATE_BUFFER1_OVERFLOW_OCCURRED_INT_EN; \ 298 type DSCC_RATE_BUFFER2_OVERFLOW_OCCURRED_INT_EN; \ 299 type DSCC_RATE_BUFFER3_OVERFLOW_OCCURRED_INT_EN; \ 300 type DSCC_RATE_BUFFER0_UNDERFLOW_OCCURRED_INT_EN; \ 301 type DSCC_RATE_BUFFER1_UNDERFLOW_OCCURRED_INT_EN; \ 302 type DSCC_RATE_BUFFER2_UNDERFLOW_OCCURRED_INT_EN; \ 303 type DSCC_RATE_BUFFER3_UNDERFLOW_OCCURRED_INT_EN; \ 304 type DSCC_RATE_CONTROL_BUFFER_MODEL0_OVERFLOW_OCCURRED_INT_EN; \ 305 type DSCC_RATE_CONTROL_BUFFER_MODEL1_OVERFLOW_OCCURRED_INT_EN; \ 306 type DSCC_RATE_CONTROL_BUFFER_MODEL2_OVERFLOW_OCCURRED_INT_EN; \ 307 type DSCC_RATE_CONTROL_BUFFER_MODEL3_OVERFLOW_OCCURRED_INT_EN; \ 308 type DSC_VERSION_MINOR; \ 309 type DSC_VERSION_MAJOR; \ 310 type PPS_IDENTIFIER; \ 311 type LINEBUF_DEPTH; \ 312 type DSCC_PPS_CONFIG0__BITS_PER_COMPONENT; \ 313 type BITS_PER_PIXEL; \ 314 type VBR_ENABLE; \ 315 type SIMPLE_422; \ 316 type CONVERT_RGB; \ 317 type BLOCK_PRED_ENABLE; \ 318 type NATIVE_422; \ 319 type NATIVE_420; \ 320 type CHUNK_SIZE; \ 321 type PIC_WIDTH; \ 322 type PIC_HEIGHT; \ 323 type SLICE_WIDTH; \ 324 type SLICE_HEIGHT; \ 325 type INITIAL_XMIT_DELAY; \ 326 type INITIAL_DEC_DELAY; \ 327 type INITIAL_SCALE_VALUE; \ 328 type SCALE_INCREMENT_INTERVAL; \ 329 type SCALE_DECREMENT_INTERVAL; \ 330 type FIRST_LINE_BPG_OFFSET; \ 331 type SECOND_LINE_BPG_OFFSET; \ 332 type NFL_BPG_OFFSET; \ 333 type SLICE_BPG_OFFSET; \ 334 type NSL_BPG_OFFSET; \ 335 type SECOND_LINE_OFFSET_ADJ; \ 336 type INITIAL_OFFSET; \ 337 type FINAL_OFFSET; \ 338 type FLATNESS_MIN_QP; \ 339 type FLATNESS_MAX_QP; \ 340 type RC_MODEL_SIZE; \ 341 type RC_EDGE_FACTOR; \ 342 type RC_QUANT_INCR_LIMIT0; \ 343 type RC_QUANT_INCR_LIMIT1; \ 344 type RC_TGT_OFFSET_LO; \ 345 type RC_TGT_OFFSET_HI; \ 346 type RC_BUF_THRESH0; \ 347 type RC_BUF_THRESH1; \ 348 type RC_BUF_THRESH2; \ 349 type RC_BUF_THRESH3; \ 350 type RC_BUF_THRESH4; \ 351 type RC_BUF_THRESH5; \ 352 type RC_BUF_THRESH6; \ 353 type RC_BUF_THRESH7; \ 354 type RC_BUF_THRESH8; \ 355 type RC_BUF_THRESH9; \ 356 type RC_BUF_THRESH10; \ 357 type RC_BUF_THRESH11; \ 358 type RC_BUF_THRESH12; \ 359 type RC_BUF_THRESH13; \ 360 type RANGE_MIN_QP0; \ 361 type RANGE_MAX_QP0; \ 362 type RANGE_BPG_OFFSET0; \ 363 type RANGE_MIN_QP1; \ 364 type RANGE_MAX_QP1; \ 365 type RANGE_BPG_OFFSET1; \ 366 type RANGE_MIN_QP2; \ 367 type RANGE_MAX_QP2; \ 368 type RANGE_BPG_OFFSET2; \ 369 type RANGE_MIN_QP3; \ 370 type RANGE_MAX_QP3; \ 371 type RANGE_BPG_OFFSET3; \ 372 type RANGE_MIN_QP4; \ 373 type RANGE_MAX_QP4; \ 374 type RANGE_BPG_OFFSET4; \ 375 type RANGE_MIN_QP5; \ 376 type RANGE_MAX_QP5; \ 377 type RANGE_BPG_OFFSET5; \ 378 type RANGE_MIN_QP6; \ 379 type RANGE_MAX_QP6; \ 380 type RANGE_BPG_OFFSET6; \ 381 type RANGE_MIN_QP7; \ 382 type RANGE_MAX_QP7; \ 383 type RANGE_BPG_OFFSET7; \ 384 type RANGE_MIN_QP8; \ 385 type RANGE_MAX_QP8; \ 386 type RANGE_BPG_OFFSET8; \ 387 type RANGE_MIN_QP9; \ 388 type RANGE_MAX_QP9; \ 389 type RANGE_BPG_OFFSET9; \ 390 type RANGE_MIN_QP10; \ 391 type RANGE_MAX_QP10; \ 392 type RANGE_BPG_OFFSET10; \ 393 type RANGE_MIN_QP11; \ 394 type RANGE_MAX_QP11; \ 395 type RANGE_BPG_OFFSET11; \ 396 type RANGE_MIN_QP12; \ 397 type RANGE_MAX_QP12; \ 398 type RANGE_BPG_OFFSET12; \ 399 type RANGE_MIN_QP13; \ 400 type RANGE_MAX_QP13; \ 401 type RANGE_BPG_OFFSET13; \ 402 type RANGE_MIN_QP14; \ 403 type RANGE_MAX_QP14; \ 404 type RANGE_BPG_OFFSET14; \ 405 type DSCC_DEFAULT_MEM_LOW_POWER_STATE; \ 406 type DSCC_MEM_PWR_FORCE; \ 407 type DSCC_MEM_PWR_DIS; \ 408 type DSCC_MEM_PWR_STATE; \ 409 type DSCC_NATIVE_422_MEM_PWR_FORCE; \ 410 type DSCC_NATIVE_422_MEM_PWR_DIS; \ 411 type DSCC_NATIVE_422_MEM_PWR_STATE; \ 412 type DSCC_R_Y_SQUARED_ERROR_LOWER; \ 413 type DSCC_R_Y_SQUARED_ERROR_UPPER; \ 414 type DSCC_G_CB_SQUARED_ERROR_LOWER; \ 415 type DSCC_G_CB_SQUARED_ERROR_UPPER; \ 416 type DSCC_B_CR_SQUARED_ERROR_LOWER; \ 417 type DSCC_B_CR_SQUARED_ERROR_UPPER; \ 418 type DSCC_R_Y_MAX_ABS_ERROR; \ 419 type DSCC_G_CB_MAX_ABS_ERROR; \ 420 type DSCC_B_CR_MAX_ABS_ERROR; \ 421 type DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL; \ 422 type DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL; \ 423 type DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL; \ 424 type DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL; \ 425 type DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL; \ 426 type DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL; \ 427 type DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL; \ 428 type DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL; \ 429 type DSCC_UPDATE_PENDING_STATUS; \ 430 type DSCC_UPDATE_TAKEN_STATUS; \ 431 type DSCC_UPDATE_TAKEN_ACK; \ 432 type DSCC_TEST_DEBUG_BUS0_ROTATE; \ 433 type DSCC_TEST_DEBUG_BUS1_ROTATE; \ 434 type DSCC_TEST_DEBUG_BUS2_ROTATE; \ 435 type DSCC_TEST_DEBUG_BUS3_ROTATE; \ 436 type DSCC_RATE_BUFFER0_FULLNESS_LEVEL; \ 437 type DSCC_RATE_BUFFER1_FULLNESS_LEVEL; \ 438 type DSCC_RATE_BUFFER2_FULLNESS_LEVEL; \ 439 type DSCC_RATE_BUFFER3_FULLNESS_LEVEL; \ 440 type DSCC_RATE_CONTROL_BUFFER0_FULLNESS_LEVEL; \ 441 type DSCC_RATE_CONTROL_BUFFER1_FULLNESS_LEVEL; \ 442 type DSCC_RATE_CONTROL_BUFFER2_FULLNESS_LEVEL; \ 443 type DSCC_RATE_CONTROL_BUFFER3_FULLNESS_LEVEL; \ 444 type DSCC_RATE_BUFFER0_INITIAL_XMIT_DELAY_REACHED; \ 445 type DSCC_RATE_BUFFER1_INITIAL_XMIT_DELAY_REACHED; \ 446 type DSCC_RATE_BUFFER2_INITIAL_XMIT_DELAY_REACHED; \ 447 type DSCC_RATE_BUFFER3_INITIAL_XMIT_DELAY_REACHED; \ 448 type INPUT_INTERFACE_UNDERFLOW_RECOVERY_EN; \ 449 type INPUT_INTERFACE_UNDERFLOW_OCCURRED_INT_EN; \ 450 type INPUT_INTERFACE_UNDERFLOW_OCCURRED_STATUS; \ 451 type INPUT_PIXEL_FORMAT; \ 452 type DSCCIF_CONFIG0__BITS_PER_COMPONENT; \ 453 type DOUBLE_BUFFER_REG_UPDATE_PENDING; \ 454 type DSCCIF_UPDATE_PENDING_STATUS; \ 455 type DSCCIF_UPDATE_TAKEN_STATUS; \ 456 type DSCCIF_UPDATE_TAKEN_ACK; \ 457 type DSCRM_DSC_FORWARD_EN; \ 458 type DSCRM_DSC_OPP_PIPE_SOURCE 459 460 461 struct dcn20_dsc_registers { 462 uint32_t DSC_TOP_CONTROL; 463 uint32_t DSC_DEBUG_CONTROL; 464 uint32_t DSCC_CONFIG0; 465 uint32_t DSCC_CONFIG1; 466 uint32_t DSCC_STATUS; 467 uint32_t DSCC_INTERRUPT_CONTROL_STATUS; 468 uint32_t DSCC_PPS_CONFIG0; 469 uint32_t DSCC_PPS_CONFIG1; 470 uint32_t DSCC_PPS_CONFIG2; 471 uint32_t DSCC_PPS_CONFIG3; 472 uint32_t DSCC_PPS_CONFIG4; 473 uint32_t DSCC_PPS_CONFIG5; 474 uint32_t DSCC_PPS_CONFIG6; 475 uint32_t DSCC_PPS_CONFIG7; 476 uint32_t DSCC_PPS_CONFIG8; 477 uint32_t DSCC_PPS_CONFIG9; 478 uint32_t DSCC_PPS_CONFIG10; 479 uint32_t DSCC_PPS_CONFIG11; 480 uint32_t DSCC_PPS_CONFIG12; 481 uint32_t DSCC_PPS_CONFIG13; 482 uint32_t DSCC_PPS_CONFIG14; 483 uint32_t DSCC_PPS_CONFIG15; 484 uint32_t DSCC_PPS_CONFIG16; 485 uint32_t DSCC_PPS_CONFIG17; 486 uint32_t DSCC_PPS_CONFIG18; 487 uint32_t DSCC_PPS_CONFIG19; 488 uint32_t DSCC_PPS_CONFIG20; 489 uint32_t DSCC_PPS_CONFIG21; 490 uint32_t DSCC_PPS_CONFIG22; 491 uint32_t DSCC_MEM_POWER_CONTROL; 492 uint32_t DSCC_R_Y_SQUARED_ERROR_LOWER; 493 uint32_t DSCC_R_Y_SQUARED_ERROR_UPPER; 494 uint32_t DSCC_G_CB_SQUARED_ERROR_LOWER; 495 uint32_t DSCC_G_CB_SQUARED_ERROR_UPPER; 496 uint32_t DSCC_B_CR_SQUARED_ERROR_LOWER; 497 uint32_t DSCC_B_CR_SQUARED_ERROR_UPPER; 498 uint32_t DSCC_MAX_ABS_ERROR0; 499 uint32_t DSCC_MAX_ABS_ERROR1; 500 uint32_t DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL; 501 uint32_t DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL; 502 uint32_t DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL; 503 uint32_t DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL; 504 uint32_t DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL; 505 uint32_t DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL; 506 uint32_t DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL; 507 uint32_t DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL; 508 uint32_t DSCC_TEST_DEBUG_BUS_ROTATE; 509 uint32_t DSCCIF_CONFIG0; 510 uint32_t DSCCIF_CONFIG1; 511 uint32_t DSCRM_DSC_FORWARD_CONFIG; 512 }; 513 514 515 struct dcn20_dsc_shift { 516 DSC_FIELD_LIST_DCN20(uint8_t); 517 }; 518 519 struct dcn20_dsc_mask { 520 DSC_FIELD_LIST_DCN20(uint32_t); 521 }; 522 523 /* DSCCIF_CONFIG.INPUT_PIXEL_FORMAT values */ 524 enum dsc_pixel_format { 525 DSC_PIXFMT_RGB, 526 DSC_PIXFMT_YCBCR444, 527 DSC_PIXFMT_SIMPLE_YCBCR422, 528 DSC_PIXFMT_NATIVE_YCBCR422, 529 DSC_PIXFMT_NATIVE_YCBCR420, 530 DSC_PIXFMT_UNKNOWN 531 }; 532 533 struct dsc_reg_values { 534 /* PPS registers */ 535 struct drm_dsc_config pps; 536 537 /* Additional registers */ 538 uint32_t dsc_clock_enable; 539 uint32_t dsc_clock_gating_disable; 540 uint32_t underflow_recovery_en; 541 uint32_t underflow_occurred_int_en; 542 uint32_t underflow_occurred_status; 543 enum dsc_pixel_format pixel_format; 544 uint32_t ich_reset_at_eol; 545 uint32_t alternate_ich_encoding_en; 546 uint32_t num_slices_h; 547 uint32_t num_slices_v; 548 uint32_t rc_buffer_model_size; 549 uint32_t disable_ich; 550 uint32_t bpp_x32; 551 uint32_t dsc_dbg_en; 552 uint32_t rc_buffer_model_overflow_int_en[4]; 553 }; 554 555 struct dcn20_dsc { 556 struct display_stream_compressor base; 557 const struct dcn20_dsc_registers *dsc_regs; 558 const struct dcn20_dsc_shift *dsc_shift; 559 const struct dcn20_dsc_mask *dsc_mask; 560 561 struct dsc_reg_values reg_vals; 562 563 int max_image_width; 564 }; 565 566 567 void dsc2_construct(struct dcn20_dsc *dsc, 568 struct dc_context *ctx, 569 int inst, 570 const struct dcn20_dsc_registers *dsc_regs, 571 const struct dcn20_dsc_shift *dsc_shift, 572 const struct dcn20_dsc_mask *dsc_mask); 573 574 #endif 575 576
Indexes created Sun Sep 21 16:09:51 GMT 2025