1 /* $NetBSD: dcn20_optc.h,v 1.2 2021/12/18 23:45:03 riastradh Exp $ */ 2 3 /* 4 * Copyright 2012-15 Advanced Micro Devices, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 * 24 * Authors: AMD 25 * 26 */ 27 28 #ifndef __DC_OPTC_DCN20_H__ 29 #define __DC_OPTC_DCN20_H__ 30 31 #include "../dcn10/dcn10_optc.h" 32 33 #define TG_COMMON_REG_LIST_DCN2_0(inst) \ 34 TG_COMMON_REG_LIST_DCN(inst),\ 35 SRI(OTG_GLOBAL_CONTROL1, OTG, inst),\ 36 SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\ 37 SRI(OTG_GSL_WINDOW_X, OTG, inst),\ 38 SRI(OTG_GSL_WINDOW_Y, OTG, inst),\ 39 SRI(OTG_VUPDATE_KEEPOUT, OTG, inst),\ 40 SRI(OTG_DSC_START_POSITION, OTG, inst),\ 41 SRI(OPTC_DATA_FORMAT_CONTROL, ODM, inst),\ 42 SRI(OPTC_BYTES_PER_PIXEL, ODM, inst),\ 43 SRI(OPTC_WIDTH_CONTROL, ODM, inst),\ 44 SRI(OPTC_MEMORY_CONFIG, ODM, inst),\ 45 SR(DWB_SOURCE_SELECT),\ 46 SRI(OTG_MANUAL_FLOW_CONTROL, OTG, inst) 47 48 #define TG_COMMON_MASK_SH_LIST_DCN2_0(mask_sh)\ 49 TG_COMMON_MASK_SH_LIST_DCN(mask_sh),\ 50 SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_X, mask_sh),\ 51 SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_Y, mask_sh),\ 52 SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_EN, mask_sh),\ 53 SF(OTG0_OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, mask_sh),\ 54 SF(OTG0_OTG_GLOBAL_CONTROL2, DIG_UPDATE_LOCATION, mask_sh),\ 55 SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_RANGE_TIMING_DBUF_UPDATE_MODE, mask_sh),\ 56 SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_START_X, mask_sh),\ 57 SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_END_X, mask_sh), \ 58 SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_START_Y, mask_sh),\ 59 SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_END_Y, mask_sh),\ 60 SF(OTG0_OTG_VUPDATE_KEEPOUT, OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, mask_sh), \ 61 SF(OTG0_OTG_VUPDATE_KEEPOUT, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_START_OFFSET, mask_sh), \ 62 SF(OTG0_OTG_VUPDATE_KEEPOUT, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_END_OFFSET, mask_sh), \ 63 SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_MASTER_MODE, mask_sh), \ 64 SF(OTG0_OTG_GSL_CONTROL, OTG_MASTER_UPDATE_LOCK_GSL_EN, mask_sh), \ 65 SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_X, mask_sh), \ 66 SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_LINE_NUM, mask_sh),\ 67 SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG0_SRC_SEL, mask_sh),\ 68 SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG1_SRC_SEL, mask_sh),\ 69 SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_NUM_OF_INPUT_SEGMENT, mask_sh),\ 70 SF(ODM0_OPTC_MEMORY_CONFIG, OPTC_MEM_SEL, mask_sh),\ 71 SF(ODM0_OPTC_DATA_FORMAT_CONTROL, OPTC_DATA_FORMAT, mask_sh),\ 72 SF(ODM0_OPTC_DATA_FORMAT_CONTROL, OPTC_DSC_MODE, mask_sh),\ 73 SF(ODM0_OPTC_BYTES_PER_PIXEL, OPTC_DSC_BYTES_PER_PIXEL, mask_sh),\ 74 SF(ODM0_OPTC_WIDTH_CONTROL, OPTC_DSC_SLICE_WIDTH, mask_sh),\ 75 SF(ODM0_OPTC_WIDTH_CONTROL, OPTC_SEGMENT_WIDTH, mask_sh),\ 76 SF(DWB_SOURCE_SELECT, OPTC_DWB0_SOURCE_SELECT, mask_sh),\ 77 SF(DWB_SOURCE_SELECT, OPTC_DWB1_SOURCE_SELECT, mask_sh),\ 78 SF(OTG0_OTG_MANUAL_FLOW_CONTROL, MANUAL_FLOW_CONTROL, mask_sh) 79 80 void dcn20_timing_generator_init(struct optc *optc); 81 82 bool optc2_enable_crtc(struct timing_generator *optc); 83 84 void optc2_set_gsl(struct timing_generator *optc, 85 const struct gsl_params *params); 86 87 void optc2_set_gsl_source_select(struct timing_generator *optc, 88 int group_idx, 89 uint32_t gsl_ready_signal); 90 91 void optc2_set_dsc_config(struct timing_generator *optc, 92 enum optc_dsc_mode dsc_mode, 93 uint32_t dsc_bytes_per_pixel, 94 uint32_t dsc_slice_width); 95 96 void optc2_set_odm_bypass(struct timing_generator *optc, 97 const struct dc_crtc_timing *dc_crtc_timing); 98 99 void optc2_set_odm_combine(struct timing_generator *optc, int *opp_id, int opp_cnt, 100 struct dc_crtc_timing *timing); 101 102 void optc2_get_optc_source(struct timing_generator *optc, 103 uint32_t *num_of_src_opp, 104 uint32_t *src_opp_id_0, 105 uint32_t *src_opp_id_1); 106 107 void optc2_triplebuffer_lock(struct timing_generator *optc); 108 void optc2_triplebuffer_unlock(struct timing_generator *optc); 109 void optc2_lock_doublebuffer_disable(struct timing_generator *optc); 110 void optc2_lock_doublebuffer_enable(struct timing_generator *optc); 111 void optc2_setup_manual_trigger(struct timing_generator *optc); 112 void optc2_program_manual_trigger(struct timing_generator *optc); 113 bool optc2_is_two_pixels_per_containter(const struct dc_crtc_timing *timing); 114 #endif /* __DC_OPTC_DCN20_H__ */ 115
Indexes created Mon Sep 29 21:09:56 GMT 2025