1 /* 2 * Copyright 2019 Advanced Micro Devices, Inc. 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 in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 #ifndef __RENOIR_PPT_H__ 24 #define __RENOIR_PPT_H__ 25 26 extern void renoir_set_ppt_funcs(struct smu_context *smu); 27 28 /* UMD PState Renoir Msg Parameters in MHz */ 29 #define RENOIR_UMD_PSTATE_GFXCLK 700 30 #define RENOIR_UMD_PSTATE_SOCCLK 678 31 #define RENOIR_UMD_PSTATE_FCLK 800 32 33 #define GET_DPM_CUR_FREQ(table, clk_type, dpm_level, freq) \ 34 do { \ 35 switch (clk_type) { \ 36 case SMU_SOCCLK: \ 37 freq = table->SocClocks[dpm_level].Freq; \ 38 break; \ 39 case SMU_MCLK: \ 40 freq = table->MemClocks[dpm_level].Freq; \ 41 break; \ 42 case SMU_DCEFCLK: \ 43 freq = table->DcfClocks[dpm_level].Freq; \ 44 break; \ 45 case SMU_FCLK: \ 46 freq = table->FClocks[dpm_level].Freq; \ 47 break; \ 48 default: \ 49 break; \ 50 } \ 51 } while (0) 52 53 #endif 54
