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
 53Accelerated Processing Units (APU) Info
 54---------------------------------------
 55
 56.. csv-table::
 57   :header-rows: 1
 58   :widths: 3, 2, 2, 1, 1, 1, 1
 59   :file: ./apu-asic-info-table.csv
 60
 61Discrete GPU Info
 62-----------------
 63
 64.. csv-table::
 65   :header-rows: 1
 66   :widths: 3, 2, 2, 1, 1, 1
 67   :file: ./dgpu-asic-info-table.csv
 68
 69
 70GPU Memory Usage Information
 71============================
 72
 73Various memory accounting can be accessed via sysfs
 74
 75mem_info_vram_total
 76-------------------
 77
 78.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
 79   :doc: mem_info_vram_total
 80
 81mem_info_vram_used
 82------------------
 83
 84.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
 85   :doc: mem_info_vram_used
 86
 87mem_info_vis_vram_total
 88-----------------------
 89
 90.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
 91   :doc: mem_info_vis_vram_total
 92
 93mem_info_vis_vram_used
 94----------------------
 95
 96.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
 97   :doc: mem_info_vis_vram_used
 98
 99mem_info_gtt_total
100------------------
101
102.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
103   :doc: mem_info_gtt_total
104
105mem_info_gtt_used
106-----------------
107
108.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
109   :doc: mem_info_gtt_used
110
111PCIe Accounting Information
112===========================
113
114pcie_bw
115-------
116
117.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
118   :doc: pcie_bw
119
120pcie_replay_count
121-----------------
122
123.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
124   :doc: pcie_replay_count
125
126GPU SmartShift Information
127==========================
128
129GPU SmartShift information via sysfs
130
131smartshift_apu_power
132--------------------
133
134.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
135   :doc: smartshift_apu_power
136
137smartshift_dgpu_power
138---------------------
139
140.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
141   :doc: smartshift_dgpu_power
142
143smartshift_bias
144---------------
145
146.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
147   :doc: smartshift_bias

  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_device.c
 15   :doc: product_name
 16
 17product_number
 18--------------
 19
 20.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
 21   :doc: product_name
 22
 23serial_number
 24-------------
 25
 26.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
 27   :doc: serial_number
 28
 
 
 
 
 
 
 
 
 
 
 
 
 29unique_id
 30---------
 31
 32.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
 33   :doc: unique_id
 34
 
 
 
 
 
 
 35Accelerated Processing Units (APU) Info
 36---------------------------------------
 37
 38.. csv-table::
 39   :header-rows: 1
 40   :widths: 3, 2, 2, 1, 1, 1
 41   :file: ./apu-asic-info-table.csv
 42
 43Discrete GPU Info
 44-----------------
 45
 46.. csv-table::
 47   :header-rows: 1
 48   :widths: 3, 2, 2, 1, 1, 1
 49   :file: ./dgpu-asic-info-table.csv
 50
 51
 52GPU Memory Usage Information
 53============================
 54
 55Various memory accounting can be accessed via sysfs
 56
 57mem_info_vram_total
 58-------------------
 59
 60.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
 61   :doc: mem_info_vram_total
 62
 63mem_info_vram_used
 64------------------
 65
 66.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
 67   :doc: mem_info_vram_used
 68
 69mem_info_vis_vram_total
 70-----------------------
 71
 72.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
 73   :doc: mem_info_vis_vram_total
 74
 75mem_info_vis_vram_used
 76----------------------
 77
 78.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
 79   :doc: mem_info_vis_vram_used
 80
 81mem_info_gtt_total
 82------------------
 83
 84.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
 85   :doc: mem_info_gtt_total
 86
 87mem_info_gtt_used
 88-----------------
 89
 90.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
 91   :doc: mem_info_gtt_used
 92
 93PCIe Accounting Information
 94===========================
 95
 96pcie_bw
 97-------
 98
 99.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
100   :doc: pcie_bw
101
102pcie_replay_count
103-----------------
104
105.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
106   :doc: pcie_replay_count
107
108GPU SmartShift Information
109==========================
110
111GPU SmartShift information via sysfs
112
113smartshift_apu_power
114--------------------
115
116.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
117   :doc: smartshift_apu_power
118
119smartshift_dgpu_power
120---------------------
121
122.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
123   :doc: smartshift_dgpu_power
124
125smartshift_bias
126---------------
127
128.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
129   :doc: smartshift_bias