1/*	$NetBSD: renoir_ppt.h,v 1.2 2021/12/18 23:45:26 riastradh Exp $	*/
2
3/*
4 * Copyright 2019 Advanced Micro Devices, Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
23 *
24 */
25#ifndef __RENOIR_PPT_H__
26#define __RENOIR_PPT_H__
27
28extern void renoir_set_ppt_funcs(struct smu_context *smu);
29
30/* UMD PState Renoir Msg Parameters in MHz */
31#define RENOIR_UMD_PSTATE_GFXCLK       700
32#define RENOIR_UMD_PSTATE_SOCCLK       678
33#define RENOIR_UMD_PSTATE_FCLK         800
34
35#define GET_DPM_CUR_FREQ(table, clk_type, dpm_level, freq)		\
36	do {								\
37		switch (clk_type) {					\
38		case SMU_SOCCLK:					\
39			freq = table->SocClocks[dpm_level].Freq;	\
40			break;						\
41		case SMU_MCLK:						\
42			freq = table->MemClocks[dpm_level].Freq;	\
43			break;						\
44		case SMU_DCEFCLK:					\
45			freq = table->DcfClocks[dpm_level].Freq;	\
46			break;						\
47		case SMU_FCLK:						\
48			freq = table->FClocks[dpm_level].Freq;		\
49			break;						\
50		default:						\
51			break;						\
52		}							\
53	} while (0)
54
55#endif
56