1================================
2 Misc AMDGPU driver information
3================================
4
5GPU Product Information
6=======================
7
8Information about the GPU can be obtained on certain cards
9via sysfs
10
11product_name
12------------
13
14.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
15   :doc: product_name
16
17product_number
18--------------
19
20.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
21   :doc: product_number
22
23serial_number
24-------------
25
26.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
27   :doc: serial_number
28
29fru_id
30-------------
31
32.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
33   :doc: fru_id
34
35manufacturer
36-------------
37
38.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
39   :doc: manufacturer
40
41unique_id
42---------
43
44.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
45   :doc: unique_id
46
47board_info
48----------
49
50.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
51   :doc: board_info
52
53GPU Memory Usage Information
54============================
55
56Various memory accounting can be accessed via sysfs
57
58mem_info_vram_total
59-------------------
60
61.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
62   :doc: mem_info_vram_total
63
64mem_info_vram_used
65------------------
66
67.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
68   :doc: mem_info_vram_used
69
70mem_info_vis_vram_total
71-----------------------
72
73.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
74   :doc: mem_info_vis_vram_total
75
76mem_info_vis_vram_used
77----------------------
78
79.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
80   :doc: mem_info_vis_vram_used
81
82mem_info_gtt_total
83------------------
84
85.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
86   :doc: mem_info_gtt_total
87
88mem_info_gtt_used
89-----------------
90
91.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
92   :doc: mem_info_gtt_used
93
94PCIe Accounting Information
95===========================
96
97pcie_bw
98-------
99
100.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
101   :doc: pcie_bw
102
103pcie_replay_count
104-----------------
105
106.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
107   :doc: pcie_replay_count
108
109GPU SmartShift Information
110==========================
111
112GPU SmartShift information via sysfs
113
114smartshift_apu_power
115--------------------
116
117.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
118   :doc: smartshift_apu_power
119
120smartshift_dgpu_power
121---------------------
122
123.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
124   :doc: smartshift_dgpu_power
125
126smartshift_bias
127---------------
128
129.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
130   :doc: smartshift_bias
131