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 MOD_SHARED_H_ 27 #define MOD_SHARED_H_ 28 29 enum color_transfer_func { 30 TRANSFER_FUNC_UNKNOWN, 31 TRANSFER_FUNC_SRGB, 32 TRANSFER_FUNC_BT709, 33 TRANSFER_FUNC_PQ2084, 34 TRANSFER_FUNC_PQ2084_INTERIM, 35 TRANSFER_FUNC_LINEAR_0_1, 36 TRANSFER_FUNC_LINEAR_0_125, 37 TRANSFER_FUNC_GAMMA_22, 38 TRANSFER_FUNC_GAMMA_26 39 }; 40 41 enum vrr_packet_type { 42 PACKET_TYPE_VRR, 43 PACKET_TYPE_FS_V1, 44 PACKET_TYPE_FS_V2, 45 PACKET_TYPE_FS_V3, 46 PACKET_TYPE_VTEM 47 }; 48 49 union lut3d_control_flags { 50 unsigned int raw; 51 struct { 52 unsigned int do_chroma_scale :1; 53 unsigned int spec_version :3; 54 unsigned int use_zero_display_black :1; 55 unsigned int use_zero_source_black :1; 56 unsigned int force_display_black :6; 57 unsigned int apply_display_gamma :1; 58 unsigned int exp_shaper_max :6; 59 unsigned int unity_3dlut :1; 60 unsigned int bypass_3dlut :1; 61 unsigned int use_3dlut :1; 62 unsigned int less_than_dcip3 :1; 63 unsigned int override_lum :1; 64 unsigned int use_gamut_map_lib :1; 65 unsigned int chromatic_adaptation_src :1; 66 unsigned int chromatic_adaptation_dst :1; 67 unsigned int do_blender_lut_degamma :1; 68 unsigned int reseved :4; 69 } bits; 70 }; 71 72 enum tm_show_option_internal { 73 tm_show_option_internal_single_file = 0,/*flags2 not in use*/ 74 tm_show_option_internal_duplicate_file, /*use flags2*/ 75 tm_show_option_internal_duplicate_sidebyside/*use flags2*/ 76 }; 77 78 enum lut3d_control_gamut_map { 79 lut3d_control_gamut_map_none = 0, 80 lut3d_control_gamut_map_tonemap, 81 lut3d_control_gamut_map_chto, 82 lut3d_control_gamut_map_chso, 83 lut3d_control_gamut_map_chci 84 }; 85 86 enum lut3d_control_rotation_mode { 87 lut3d_control_rotation_mode_none = 0, 88 lut3d_control_rotation_mode_hue, 89 lut3d_control_rotation_mode_cc, 90 lut3d_control_rotation_mode_hue_cc 91 }; 92 93 struct lut3d_settings { 94 unsigned char version; 95 union lut3d_control_flags flags; 96 union lut3d_control_flags flags2; 97 enum tm_show_option_internal option; 98 unsigned int min_lum;/*multiplied by 100*/ 99 unsigned int max_lum; 100 unsigned int min_lum2; 101 unsigned int max_lum2; 102 enum lut3d_control_gamut_map map; 103 enum lut3d_control_rotation_mode rotation; 104 enum lut3d_control_gamut_map map2; 105 enum lut3d_control_rotation_mode rotation2; 106 }; 107 108 #endif /* MOD_SHARED_H_ */ 109