1*b843c749SSergey Zigachev /* 2*b843c749SSergey Zigachev * Copyright 2017 Advanced Micro Devices, Inc. 3*b843c749SSergey Zigachev * 4*b843c749SSergey Zigachev * Permission is hereby granted, free of charge, to any person obtaining a 5*b843c749SSergey Zigachev * copy of this software and associated documentation files (the "Software"), 6*b843c749SSergey Zigachev * to deal in the Software without restriction, including without limitation 7*b843c749SSergey Zigachev * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8*b843c749SSergey Zigachev * and/or sell copies of the Software, and to permit persons to whom the 9*b843c749SSergey Zigachev * Software is furnished to do so, subject to the following conditions: 10*b843c749SSergey Zigachev * 11*b843c749SSergey Zigachev * The above copyright notice and this permission notice shall be included in 12*b843c749SSergey Zigachev * all copies or substantial portions of the Software. 13*b843c749SSergey Zigachev * 14*b843c749SSergey Zigachev * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15*b843c749SSergey Zigachev * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16*b843c749SSergey Zigachev * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17*b843c749SSergey Zigachev * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18*b843c749SSergey Zigachev * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19*b843c749SSergey Zigachev * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20*b843c749SSergey Zigachev * OTHER DEALINGS IN THE SOFTWARE. 21*b843c749SSergey Zigachev * 22*b843c749SSergey Zigachev * Authors: AMD 23*b843c749SSergey Zigachev * 24*b843c749SSergey Zigachev */ 25*b843c749SSergey Zigachev 26*b843c749SSergey Zigachev #ifndef __DAL_IPP_H__ 27*b843c749SSergey Zigachev #define __DAL_IPP_H__ 28*b843c749SSergey Zigachev 29*b843c749SSergey Zigachev #include "hw_shared.h" 30*b843c749SSergey Zigachev #include "dc_hw_types.h" 31*b843c749SSergey Zigachev 32*b843c749SSergey Zigachev #define MAXTRIX_COEFFICIENTS_NUMBER 12 33*b843c749SSergey Zigachev #define MAXTRIX_COEFFICIENTS_WRAP_NUMBER (MAXTRIX_COEFFICIENTS_NUMBER + 4) 34*b843c749SSergey Zigachev #define MAX_OVL_MATRIX_COUNT 12 35*b843c749SSergey Zigachev 36*b843c749SSergey Zigachev /* IPP RELATED */ 37*b843c749SSergey Zigachev struct input_pixel_processor { 38*b843c749SSergey Zigachev struct dc_context *ctx; 39*b843c749SSergey Zigachev unsigned int inst; 40*b843c749SSergey Zigachev const struct ipp_funcs *funcs; 41*b843c749SSergey Zigachev }; 42*b843c749SSergey Zigachev 43*b843c749SSergey Zigachev enum ipp_prescale_mode { 44*b843c749SSergey Zigachev IPP_PRESCALE_MODE_BYPASS, 45*b843c749SSergey Zigachev IPP_PRESCALE_MODE_FIXED_SIGNED, 46*b843c749SSergey Zigachev IPP_PRESCALE_MODE_FLOAT_SIGNED, 47*b843c749SSergey Zigachev IPP_PRESCALE_MODE_FIXED_UNSIGNED, 48*b843c749SSergey Zigachev IPP_PRESCALE_MODE_FLOAT_UNSIGNED 49*b843c749SSergey Zigachev }; 50*b843c749SSergey Zigachev 51*b843c749SSergey Zigachev struct ipp_prescale_params { 52*b843c749SSergey Zigachev enum ipp_prescale_mode mode; 53*b843c749SSergey Zigachev uint16_t bias; 54*b843c749SSergey Zigachev uint16_t scale; 55*b843c749SSergey Zigachev }; 56*b843c749SSergey Zigachev 57*b843c749SSergey Zigachev 58*b843c749SSergey Zigachev 59*b843c749SSergey Zigachev enum ovl_color_space { 60*b843c749SSergey Zigachev OVL_COLOR_SPACE_UNKNOWN = 0, 61*b843c749SSergey Zigachev OVL_COLOR_SPACE_RGB, 62*b843c749SSergey Zigachev OVL_COLOR_SPACE_YUV601, 63*b843c749SSergey Zigachev OVL_COLOR_SPACE_YUV709 64*b843c749SSergey Zigachev }; 65*b843c749SSergey Zigachev 66*b843c749SSergey Zigachev 67*b843c749SSergey Zigachev struct ipp_funcs { 68*b843c749SSergey Zigachev 69*b843c749SSergey Zigachev /*** cursor ***/ 70*b843c749SSergey Zigachev void (*ipp_cursor_set_position)( 71*b843c749SSergey Zigachev struct input_pixel_processor *ipp, 72*b843c749SSergey Zigachev const struct dc_cursor_position *position, 73*b843c749SSergey Zigachev const struct dc_cursor_mi_param *param); 74*b843c749SSergey Zigachev 75*b843c749SSergey Zigachev void (*ipp_cursor_set_attributes)( 76*b843c749SSergey Zigachev struct input_pixel_processor *ipp, 77*b843c749SSergey Zigachev const struct dc_cursor_attributes *attributes); 78*b843c749SSergey Zigachev 79*b843c749SSergey Zigachev /*** setup input pixel processing ***/ 80*b843c749SSergey Zigachev 81*b843c749SSergey Zigachev /* put the entire pixel processor to bypass */ 82*b843c749SSergey Zigachev void (*ipp_full_bypass)( 83*b843c749SSergey Zigachev struct input_pixel_processor *ipp); 84*b843c749SSergey Zigachev 85*b843c749SSergey Zigachev /* setup ipp to expand/convert input to pixel processor internal format */ 86*b843c749SSergey Zigachev void (*ipp_setup)( 87*b843c749SSergey Zigachev struct input_pixel_processor *ipp, 88*b843c749SSergey Zigachev enum surface_pixel_format format, 89*b843c749SSergey Zigachev enum expansion_mode mode, 90*b843c749SSergey Zigachev struct dc_csc_transform input_csc_color_matrix, 91*b843c749SSergey Zigachev enum dc_color_space input_color_space); 92*b843c749SSergey Zigachev 93*b843c749SSergey Zigachev /* DCE function to setup IPP. TODO: see if we can consolidate to setup */ 94*b843c749SSergey Zigachev void (*ipp_program_prescale)( 95*b843c749SSergey Zigachev struct input_pixel_processor *ipp, 96*b843c749SSergey Zigachev struct ipp_prescale_params *params); 97*b843c749SSergey Zigachev 98*b843c749SSergey Zigachev void (*ipp_program_input_lut)( 99*b843c749SSergey Zigachev struct input_pixel_processor *ipp, 100*b843c749SSergey Zigachev const struct dc_gamma *gamma); 101*b843c749SSergey Zigachev 102*b843c749SSergey Zigachev /*** DEGAMMA RELATED ***/ 103*b843c749SSergey Zigachev void (*ipp_set_degamma)( 104*b843c749SSergey Zigachev struct input_pixel_processor *ipp, 105*b843c749SSergey Zigachev enum ipp_degamma_mode mode); 106*b843c749SSergey Zigachev 107*b843c749SSergey Zigachev void (*ipp_program_degamma_pwl)( 108*b843c749SSergey Zigachev struct input_pixel_processor *ipp, 109*b843c749SSergey Zigachev const struct pwl_params *params); 110*b843c749SSergey Zigachev 111*b843c749SSergey Zigachev void (*ipp_destroy)(struct input_pixel_processor **ipp); 112*b843c749SSergey Zigachev }; 113*b843c749SSergey Zigachev 114*b843c749SSergey Zigachev #endif /* __DAL_IPP_H__ */ 115