1 /*============================================================================== 2 Copyright(c) 2017 Intel Corporation 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 12 in all copies or substantial portions of the Software. 13 14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 THE AUTHORS OR COPYRIGHT HOLDERS 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 23 #pragma once 24 25 26 //------------------------------------------------------------------------ 27 // Texture Values 28 //------------------------------------------------------------------------ 29 #define __GMM_MIN_TEXTURE_WIDTH 0x1 30 #define __GMM_EVEN_ROW 0x2 31 #define __GMM_LINEAR_RENDER_ALIGNMENT 0x4 // need DWORD aligned 32 #define __GMM_8BPP_LINEAR_RENDER_ALIGNMENT 0x8 // need QWORD aligned (HW workaround) 33 #define GMM_IMCx_PLANE_ROW_ALIGNMENT 16 34 35 //------------------------------------------------------------------------ 36 // Misc 37 //------------------------------------------------------------------------ 38 #define GMM_MDL_PAGE_SHIFT 12 // Size of bit-shift to convert btween MDL page NUMBER and page ADDRESS. 39 #define GMM_FIELD_NA 0xFFFFFFFF 40 #define GMM_INTERNAL_RESOURCE 0 // Used for Alloc Tag Mapping 41 #define GMM_MAX_NUMBER_MOCS_INDEXES (64) 42 #define GMM_GEN9_MAX_NUMBER_MOCS_INDEXES (62) // On SKL there are 64 MOCS indexes, but the last two are reserved by h/w. 43 #define GMM_NUM_PAT_ENTRIES 8 44 #define GMM_NUM_MEMORY_TYPES 4 45 #define GMM_NUM_GFX_PAT_TYPES 6 46 #define GMM_TILED_RESOURCE_NO_MIP_TAIL 0xF 47 #define GMM_TILED_RESOURCE_NO_PACKED_MIPS 0xF 48 #define GMM_GEN10_HDCL1_MOCS_INDEX_START (48) // CNL+ MOCS index 48-61 allows HDC L1 caching, last 2 are reserved by h/w. 49 #define GMM_MSAA_SAMPLES_MIN 1 //Define min and max MSAA samples 50 #define GMM_MSAA_SAMPLES_MAX 16 51 #define GMM_HIZ_CLEAR_COLOR_SIZE (8) 52 #define GMM_MEDIA_COMPRESSION_STATE_SIZE (64) 53 #define GMM_CLEAR_COLOR_FLOAT_SIZE (16) 54 #define GMM_MAX_LCU_SIZE 64 // Media Largest coding Unit 55