drm/amdgpu AMDgpu driver

The drm/amdgpu driver supports all AMD Radeon GPUs based on the Graphics Core Next (GCN) architecture.

Module Parameters

The amdgpu driver supports the following module parameters:

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Core Driver Infrastructure

This section covers core driver infrastructure.

Memory Domains

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Buffer Objects

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PRIME Buffer Sharing

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MMU Notifier

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AMDGPU Virtual Memory

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Interrupt Handling

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AMDGPU XGMI Support

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AMDGPU RAS debugfs control interface

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GPU Power/Thermal Controls and Monitoring

This section covers hwmon and power/thermal controls.

HWMON Interfaces

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GPU sysfs Power State Interfaces

GPU power controls are exposed via sysfs files.

power_dpm_state

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power_dpm_force_performance_level

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pp_table

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pp_od_clk_voltage

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pp_dpm_sclk pp_dpm_mclk pp_dpm_pcie

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pp_power_profile_mode

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busy_percent

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