| 1 | /* |
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| 2 | * Copyright 2020 Advanced Micro Devices, Inc. |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 5 | * copy of this software and associated documentation files (the "Software"), |
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| 6 | * to deal in the Software without restriction, including without limitation |
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 9 | * Software is furnished to do so, subject to the following conditions: |
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| 10 | * |
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| 11 | * The above copyright notice and this permission notice shall be included in |
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| 12 | * all copies or substantial portions of the Software. |
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| 13 | * |
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 20 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 21 | * |
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| 22 | * Authors: AMD |
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| 23 | * |
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| 24 | */ |
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| 25 | |
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| 26 | #ifndef __DML30_DISPLAY_MODE_VBA_H__ |
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| 27 | #define __DML30_DISPLAY_MODE_VBA_H__ |
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| 28 | |
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| 29 | void dml30_recalculate(struct display_mode_lib *mode_lib); |
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| 30 | void dml30_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib); |
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| 31 | double dml30_CalculateWriteBackDISPCLK( |
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| 32 | enum source_format_class WritebackPixelFormat, |
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| 33 | double PixelClock, |
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| 34 | double WritebackHRatio, |
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| 35 | double WritebackVRatio, |
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| 36 | unsigned int WritebackHTaps, |
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| 37 | unsigned int WritebackVTaps, |
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| 38 | long WritebackSourceWidth, |
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| 39 | long WritebackDestinationWidth, |
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| 40 | unsigned int HTotal, |
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| 41 | unsigned int WritebackLineBufferSize); |
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| 42 | void dml30_CalculateBytePerPixelAnd256BBlockSizes( |
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| 43 | enum source_format_class SourcePixelFormat, |
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| 44 | enum dm_swizzle_mode SurfaceTiling, |
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| 45 | unsigned int *BytePerPixelY, |
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| 46 | unsigned int *BytePerPixelC, |
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| 47 | double *BytePerPixelDETY, |
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| 48 | double *BytePerPixelDETC, |
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| 49 | unsigned int *BlockHeight256BytesY, |
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| 50 | unsigned int *BlockHeight256BytesC, |
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| 51 | unsigned int *BlockWidth256BytesY, |
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| 52 | unsigned int *BlockWidth256BytesC); |
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| 53 | |
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| 54 | #endif /* __DML30_DISPLAY_MODE_VBA_H__ */ |
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| 55 | |
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