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_COMPRESSOR_DCE110_H__ 26 #define __DC_COMPRESSOR_DCE110_H__ 27 28 #include "../inc/compressor.h" 29 30 #define TO_DCE110_COMPRESSOR(compressor)\ 31 container_of(compressor, struct dce110_compressor, base) 32 33 struct dce110_compressor_reg_offsets { 34 uint32_t dcp_offset; 35 uint32_t dmif_offset; 36 }; 37 38 struct dce110_compressor { 39 struct compressor base; 40 struct dce110_compressor_reg_offsets offsets; 41 }; 42 43 struct compressor *dce110_compressor_create(struct dc_context *ctx); 44 45 void dce110_compressor_construct(struct dce110_compressor *cp110, 46 struct dc_context *ctx); 47 48 void dce110_compressor_destroy(struct compressor **cp); 49 50 /* FBC RELATED */ 51 void dce110_compressor_power_up_fbc(struct compressor *cp); 52 53 void dce110_compressor_enable_fbc(struct compressor *cp, 54 struct compr_addr_and_pitch_params *params); 55 56 void dce110_compressor_disable_fbc(struct compressor *cp); 57 58 void dce110_compressor_set_fbc_invalidation_triggers(struct compressor *cp, 59 uint32_t fbc_trigger); 60 61 void dce110_compressor_program_compressed_surface_address_and_pitch( 62 struct compressor *cp, 63 struct compr_addr_and_pitch_params *params); 64 65 bool dce110_compressor_is_fbc_enabled_in_hw(struct compressor *cp, 66 uint32_t *fbc_mapped_crtc_id); 67 68 /* LPT RELATED */ 69 void dce110_compressor_enable_lpt(struct compressor *cp); 70 71 void dce110_compressor_disable_lpt(struct compressor *cp); 72 73 void dce110_compressor_program_lpt_control(struct compressor *cp, 74 struct compr_addr_and_pitch_params *params); 75 76 bool dce110_compressor_is_lpt_enabled_in_hw(struct compressor *cp); 77 78 void get_max_support_fbc_buffersize(unsigned int *max_x, unsigned int *max_y); 79 80 #endif 81 82