1 ================================
2 Misc AMDGPU driver information
3 ================================
5 GPU Product Information
6 =======================
8 Information about the GPU can be obtained on certain cards
14 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
20 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
26 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
32 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
38 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
44 .. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
50 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
53 Accelerated Processing Units (APU) Info
54 ---------------------------------------
58 :widths: 3, 2, 2, 1, 1, 1, 1
59 :file: ./apu-asic-info-table.csv
66 :widths: 3, 2, 2, 1, 1, 1
67 :file: ./dgpu-asic-info-table.csv
70 GPU Memory Usage Information
71 ============================
73 Various memory accounting can be accessed via sysfs
78 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
79 :doc: mem_info_vram_total
84 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
85 :doc: mem_info_vram_used
87 mem_info_vis_vram_total
88 -----------------------
90 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
91 :doc: mem_info_vis_vram_total
93 mem_info_vis_vram_used
94 ----------------------
96 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
97 :doc: mem_info_vis_vram_used
102 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
103 :doc: mem_info_gtt_total
108 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
109 :doc: mem_info_gtt_used
111 PCIe Accounting Information
112 ===========================
117 .. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
123 .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
124 :doc: pcie_replay_count
126 GPU SmartShift Information
127 ==========================
129 GPU SmartShift information via sysfs
134 .. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
135 :doc: smartshift_apu_power
137 smartshift_dgpu_power
138 ---------------------
140 .. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
141 :doc: smartshift_dgpu_power
146 .. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
147 :doc: smartshift_bias