1 /* 2 * Copyright 2017 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 #ifndef __DISPLAY_MODE_ENUMS_H__ 26 #define __DISPLAY_MODE_ENUMS_H__ 27 28 enum output_encoder_class { 29 dm_dp = 0, dm_hdmi = 1, dm_wb = 2, dm_edp 30 }; 31 enum output_format_class { 32 dm_444 = 0, dm_420 = 1, dm_n422, dm_s422 33 }; 34 enum source_format_class { 35 dm_444_16 = 0, 36 dm_444_32 = 1, 37 dm_444_64 = 2, 38 dm_420_8 = 3, 39 dm_420_10 = 4, 40 dm_422_8 = 5, 41 dm_422_10 = 6, 42 dm_444_8 = 7, 43 dm_mono_8, 44 dm_mono_16 45 }; 46 enum output_bpc_class { 47 dm_out_6 = 0, dm_out_8 = 1, dm_out_10 = 2, dm_out_12 = 3, dm_out_16 = 4 48 }; 49 enum scan_direction_class { 50 dm_horz = 0, dm_vert = 1 51 }; 52 enum dm_swizzle_mode { 53 dm_sw_linear = 0, 54 dm_sw_256b_s = 1, 55 dm_sw_256b_d = 2, 56 dm_sw_SPARE_0 = 3, 57 dm_sw_SPARE_1 = 4, 58 dm_sw_4kb_s = 5, 59 dm_sw_4kb_d = 6, 60 dm_sw_SPARE_2 = 7, 61 dm_sw_SPARE_3 = 8, 62 dm_sw_64kb_s = 9, 63 dm_sw_64kb_d = 10, 64 dm_sw_SPARE_4 = 11, 65 dm_sw_SPARE_5 = 12, 66 dm_sw_var_s = 13, 67 dm_sw_var_d = 14, 68 dm_sw_SPARE_6 = 15, 69 dm_sw_SPARE_7 = 16, 70 dm_sw_64kb_s_t = 17, 71 dm_sw_64kb_d_t = 18, 72 dm_sw_SPARE_10 = 19, 73 dm_sw_SPARE_11 = 20, 74 dm_sw_4kb_s_x = 21, 75 dm_sw_4kb_d_x = 22, 76 dm_sw_SPARE_12 = 23, 77 dm_sw_SPARE_13 = 24, 78 dm_sw_64kb_s_x = 25, 79 dm_sw_64kb_d_x = 26, 80 dm_sw_SPARE_14 = 27, 81 dm_sw_SPARE_15 = 28, 82 dm_sw_var_s_x = 29, 83 dm_sw_var_d_x = 30, 84 dm_sw_64kb_r_x, 85 dm_sw_gfx7_2d_thin_lvp, 86 dm_sw_gfx7_2d_thin_gl 87 }; 88 enum lb_depth { 89 dm_lb_10 = 0, dm_lb_8 = 1, dm_lb_6 = 2, dm_lb_12 = 3, dm_lb_16 90 }; 91 enum voltage_state { 92 dm_vmin = 0, dm_vmid = 1, dm_vnom = 2, dm_vmax = 3 93 }; 94 enum source_macro_tile_size { 95 dm_4k_tile = 0, dm_64k_tile = 1, dm_256k_tile = 2 96 }; 97 enum cursor_bpp { 98 dm_cur_2bit = 0, dm_cur_32bit = 1, dm_cur_64bit = 2 99 }; 100 enum clock_change_support { 101 dm_dram_clock_change_uninitialized = 0, 102 dm_dram_clock_change_vactive, 103 dm_dram_clock_change_vblank, 104 dm_dram_clock_change_unsupported 105 }; 106 107 enum output_standard { 108 dm_std_uninitialized = 0, dm_std_cvtr2, dm_std_cvt 109 }; 110 111 enum mpc_combine_affinity { 112 dm_mpc_always_when_possible, 113 dm_mpc_reduce_voltage, 114 dm_mpc_reduce_voltage_and_clocks 115 }; 116 117 enum self_refresh_affinity { 118 dm_try_to_allow_self_refresh_and_mclk_switch, 119 dm_allow_self_refresh_and_mclk_switch, 120 dm_allow_self_refresh, 121 dm_neither_self_refresh_nor_mclk_switch 122 }; 123 124 #endif 125