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 35GPU Memory Usage Information 36============================ 37 38Various memory accounting can be accessed via sysfs 39 40mem_info_vram_total 41------------------- 42 43.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c 44 :doc: mem_info_vram_total 45 46mem_info_vram_used 47------------------ 48 49.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c 50 :doc: mem_info_vram_used 51 52mem_info_vis_vram_total 53----------------------- 54 55.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c 56 :doc: mem_info_vis_vram_total 57 58mem_info_vis_vram_used 59---------------------- 60 61.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c 62 :doc: mem_info_vis_vram_used 63 64mem_info_gtt_total 65------------------ 66 67.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c 68 :doc: mem_info_gtt_total 69 70mem_info_gtt_used 71----------------- 72 73.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c 74 :doc: mem_info_gtt_used 75 76PCIe Accounting Information 77=========================== 78 79pcie_bw 80------- 81 82.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c 83 :doc: pcie_bw 84 85pcie_replay_count 86----------------- 87 88.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c 89 :doc: pcie_replay_count 90 91GPU SmartShift Information 92========================== 93 94GPU SmartShift information via sysfs 95 96smartshift_apu_power 97-------------------- 98 99.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c 100 :doc: smartshift_apu_power 101 102smartshift_dgpu_power 103--------------------- 104 105.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c 106 :doc: smartshift_dgpu_power 107 108smartshift_bias 109--------------- 110 111.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c 112 :doc: smartshift_bias 113