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 148