diff options
Diffstat (limited to 'drivers/gpu/nvgpu/ctrl')
-rw-r--r-- | drivers/gpu/nvgpu/ctrl/ctrlvolt.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/gpu/nvgpu/ctrl/ctrlvolt.h b/drivers/gpu/nvgpu/ctrl/ctrlvolt.h index c99aa79f..1a82fbed 100644 --- a/drivers/gpu/nvgpu/ctrl/ctrlvolt.h +++ b/drivers/gpu/nvgpu/ctrl/ctrlvolt.h | |||
@@ -1,7 +1,7 @@ | |||
1 | /* | 1 | /* |
2 | * general p state infrastructure | 2 | * general p state infrastructure |
3 | * | 3 | * |
4 | * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved. | 4 | * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. |
5 | * | 5 | * |
6 | * Permission is hereby granted, free of charge, to any person obtaining a | 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
7 | * copy of this software and associated documentation files (the "Software"), | 7 | * copy of this software and associated documentation files (the "Software"), |
@@ -89,6 +89,7 @@ enum nv_pmu_pmgr_pwm_source { | |||
89 | #define CTRL_VOLT_DEVICE_OPERATION_TYPE_DEFAULT 0x01 | 89 | #define CTRL_VOLT_DEVICE_OPERATION_TYPE_DEFAULT 0x01 |
90 | #define CTRL_VOLT_DEVICE_OPERATION_TYPE_LPWR_STEADY_STATE 0x02 | 90 | #define CTRL_VOLT_DEVICE_OPERATION_TYPE_LPWR_STEADY_STATE 0x02 |
91 | #define CTRL_VOLT_DEVICE_OPERATION_TYPE_LPWR_SLEEP_STATE 0x03 | 91 | #define CTRL_VOLT_DEVICE_OPERATION_TYPE_LPWR_SLEEP_STATE 0x03 |
92 | #define CTRL_VOLT_VOLT_DEVICE_OPERATION_TYPE_IPC_VMIN 0x04 | ||
92 | 93 | ||
93 | /*! | 94 | /*! |
94 | * Macros for Voltage Domains. | 95 | * Macros for Voltage Domains. |
@@ -126,4 +127,16 @@ struct ctrl_volt_volt_rail_list { | |||
126 | rails[CTRL_VOLT_VOLT_RAIL_MAX_RAILS]; | 127 | rails[CTRL_VOLT_VOLT_RAIL_MAX_RAILS]; |
127 | }; | 128 | }; |
128 | 129 | ||
130 | struct ctrl_volt_volt_rail_list_item_v1 { | ||
131 | u8 rail_idx; | ||
132 | u32 voltage_uv; | ||
133 | u32 voltage_min_noise_unaware_uv; | ||
134 | }; | ||
135 | |||
136 | struct ctrl_volt_volt_rail_list_v1 { | ||
137 | u8 num_rails; | ||
138 | struct ctrl_volt_volt_rail_list_item_v1 | ||
139 | rails[CTRL_VOLT_VOLT_RAIL_MAX_RAILS]; | ||
140 | }; | ||
141 | |||
129 | #endif | 142 | #endif |