LXR linux/drivers/gpu/drm/amd/powerplay/hwmgr/vega10

   1/*
   2 * Copyright 2016 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
  24#ifndef VEGA10_PROCESSPPTABLES_H
  25#define VEGA10_PROCESSPPTABLES_H
  26
  27#include "hwmgr.h"
  28
  29enum Vega10_I2CLineID {
  30        Vega10_I2CLineID_DDC1 = 0x90,
  31        Vega10_I2CLineID_DDC2 = 0x91,
  32        Vega10_I2CLineID_DDC3 = 0x92,
  33        Vega10_I2CLineID_DDC4 = 0x93,
  34        Vega10_I2CLineID_DDC5 = 0x94,
  35        Vega10_I2CLineID_DDC6 = 0x95,
  36        Vega10_I2CLineID_SCLSDA = 0x96,
  37        Vega10_I2CLineID_DDCVGA = 0x97
  38};
  39
  40#define Vega10_I2C_DDC1DATA          0
  41#define Vega10_I2C_DDC1CLK           1
  42#define Vega10_I2C_DDC2DATA          2
  43#define Vega10_I2C_DDC2CLK           3
  44#define Vega10_I2C_DDC3DATA          4
  45#define Vega10_I2C_DDC3CLK           5
  46#define Vega10_I2C_SDA               40
  47#define Vega10_I2C_SCL               41
  48#define Vega10_I2C_DDC4DATA          65
  49#define Vega10_I2C_DDC4CLK           66
  50#define Vega10_I2C_DDC5DATA          0x48
  51#define Vega10_I2C_DDC5CLK           0x49
  52#define Vega10_I2C_DDC6DATA          0x4a
  53#define Vega10_I2C_DDC6CLK           0x4b
  54#define Vega10_I2C_DDCVGADATA        0x4c
  55#define Vega10_I2C_DDCVGACLK         0x4d
  56
  57extern const struct pp_table_func vega10_pptable_funcs;
  58extern int vega10_get_number_of_powerplay_table_entries(struct pp_hwmgr *hwmgr);
  59extern int vega10_get_powerplay_table_entry(struct pp_hwmgr *hwmgr, uint32_t entry_index,
  60                struct pp_power_state *power_state, int (*call_back_func)(struct pp_hwmgr *, void *,
  61                                struct pp_power_state *, void *, uint32_t));
  62#endif
  63