1 /* Copyright 2012-15 Advanced Micro Devices, Inc. 2 * 3 * Permission is hereby granted, free of charge, to any person obtaining a 4 * copy of this software and associated documentation files (the "Software"), 5 * to deal in the Software without restriction, including without limitation 6 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 7 * and/or sell copies of the Software, and to permit persons to whom the 8 * Software is furnished to do so, subject to the following conditions: 9 * 10 * The above copyright notice and this permission notice shall be included in 11 * all copies or substantial portions of the Software. 12 * 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 16 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 17 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 18 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 19 * OTHER DEALINGS IN THE SOFTWARE. 20 * 21 * Authors: AMD 22 * 23 */ 24 25 #ifndef __DC_MPCC_H__ 26 #define __DC_MPCC_H__ 27 28 #include "dc_hw_types.h" 29 #include "opp.h" 30 31 enum mpc_output_csc_mode { 32 MPC_OUTPUT_CSC_DISABLE = 0, 33 MPC_OUTPUT_CSC_COEF_A, 34 MPC_OUTPUT_CSC_COEF_B 35 }; 36 37 struct mpcc_cfg { 38 int dpp_id; 39 int opp_id; 40 struct mpc_tree_cfg *tree_cfg; 41 unsigned int z_index; 42 43 struct tg_color black_color; 44 bool per_pixel_alpha; 45 bool pre_multiplied_alpha; 46 }; 47 48 struct mpc { 49 const struct mpc_funcs *funcs; 50 struct dc_context *ctx; 51 }; 52 53 struct mpc_funcs { 54 int (*add)(struct mpc *mpc, struct mpcc_cfg *cfg); 55 56 void (*remove)(struct mpc *mpc, 57 struct mpc_tree_cfg *tree_cfg, 58 int opp_id, 59 int mpcc_inst); 60 61 void (*wait_for_idle)(struct mpc *mpc, int id); 62 63 void (*update_blend_mode)(struct mpc *mpc, struct mpcc_cfg *cfg); 64 65 int (*get_opp_id)(struct mpc *mpc, int mpcc_id); 66 67 void (*set_output_csc)(struct mpc *mpc, 68 int opp_id, 69 const struct out_csc_color_matrix *tbl_entry, 70 enum mpc_output_csc_mode ocsc_mode); 71 72 void (*set_ocsc_default)(struct mpc *mpc, 73 int opp_id, 74 enum dc_color_space color_space, 75 enum mpc_output_csc_mode ocsc_mode); 76 77 }; 78 79 #endif 80