- dmesg|egrep -i 'drm|amdgpu'
- [ 23.351100] [drm] amdgpu kernel modesetting enabled.
- [ 23.767577] fb: switching to amdgpudrmfb from EFI VGA
- [ 23.768177] [drm] initializing kernel modesetting (POLARIS10 0x1002:0x67DF 0x1458:0x22D7 0xCF).
- [ 23.768208] [drm] register mmio base: 0xEFE00000
- [ 23.768210] [drm] register mmio size: 262144
- [ 23.768235] [drm] probing gen 2 caps for device 8086:1901 = 261ad03/e
- [ 23.768238] [drm] probing mlw for device 8086:1901 = 261ad03
- [ 23.768260] [drm] UVD is enabled in VM mode
- [ 23.768262] [drm] VCE enabled in VM mode
- [ 23.768457] amdgpu 0000:01:00.0: Invalid PCI ROM header signature: expecting 0xaa55, got 0xffff
- [ 23.768578] [drm] GPU post is not needed
- [ 23.768891] [drm] vm size is 64 GB, block size is 13-bit, fragment size is 4-bit
- [ 23.939262] amdgpu 0000:01:00.0: VRAM: 4096M 0x000000F400000000 - 0x000000F4FFFFFFFF (4096M used)
- [ 23.939267] amdgpu 0000:01:00.0: GTT: 256M 0x0000000000000000 - 0x000000000FFFFFFF
- [ 23.939309] [drm] Detected VRAM RAM=4096M, BAR=256M
- [ 23.939311] [drm] RAM width 256bits GDDR5
- [ 23.939470] [drm] amdgpu: 4096M of VRAM memory ready
- [ 23.939472] [drm] amdgpu: 4096M of GTT memory ready.
- [ 23.939489] [drm] GART: num cpu pages 65536, num gpu pages 65536
- [ 23.939600] [drm] PCIE GART of 256M enabled (table at 0x000000F400040000).
- [ 23.939658] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
- [ 23.939659] [drm] Driver supports precise vblank timestamp query.
- [ 23.939722] amdgpu 0000:01:00.0: amdgpu: using MSI.
- [ 23.939767] [drm] amdgpu: irq initialized.
- [ 24.062147] amdgpu: [powerplay] amdgpu: powerplay sw initialized
- [ 24.062320] [drm] AMDGPU Display Connectors
- [ 24.062321] [drm] Connector 0:
- [ 24.062321] [drm] DP-1
- [ 24.062321] [drm] HPD6
- [ 24.062322] [drm] DDC: 0x4868 0x4868 0x4869 0x4869 0x486a 0x486a 0x486b 0x486b
- [ 24.062322] [drm] Encoders:
- [ 24.062323] [drm] DFP1: INTERNAL_UNIPHY2
- [ 24.062323] [drm] Connector 1:
- [ 24.062323] [drm] DP-2
- [ 24.062323] [drm] HPD4
- [ 24.062324] [drm] DDC: 0x4870 0x4870 0x4871 0x4871 0x4872 0x4872 0x4873 0x4873
- [ 24.062324] [drm] Encoders:
- [ 24.062324] [drm] DFP2: INTERNAL_UNIPHY2
- [ 24.062325] [drm] Connector 2:
- [ 24.062325] [drm] DP-3
- [ 24.062325] [drm] HPD1
- [ 24.062326] [drm] DDC: 0x486c 0x486c 0x486d 0x486d 0x486e 0x486e 0x486f 0x486f
- [ 24.062326] [drm] Encoders:
- [ 24.062326] [drm] DFP3: INTERNAL_UNIPHY1
- [ 24.062327] [drm] Connector 3:
- [ 24.062327] [drm] HDMI-A-1
- [ 24.062327] [drm] HPD5
- [ 24.062328] [drm] DDC: 0x4874 0x4874 0x4875 0x4875 0x4876 0x4876 0x4877 0x4877
- [ 24.062328] [drm] Encoders:
- [ 24.062328] [drm] DFP4: INTERNAL_UNIPHY1
- [ 24.062328] [drm] Connector 4:
- [ 24.062329] [drm] DVI-D-1
- [ 24.062329] [drm] HPD3
- [ 24.062329] [drm] DDC: 0x487c 0x487c 0x487d 0x487d 0x487e 0x487e 0x487f 0x487f
- [ 24.062330] [drm] Encoders:
- [ 24.062330] [drm] DFP5: INTERNAL_UNIPHY
- [ 24.262283] amdgpu 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000000400040, cpu addr 0xffffaa9601f75040
- [ 24.262416] amdgpu 0000:01:00.0: fence driver on ring 1 use gpu addr 0x00000000004000c0, cpu addr 0xffffaa9601f750c0
- [ 24.262489] amdgpu 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000000400140, cpu addr 0xffffaa9601f75140
- [ 24.262546] amdgpu 0000:01:00.0: fence driver on ring 3 use gpu addr 0x00000000004001c0, cpu addr 0xffffaa9601f751c0
- [ 24.262598] amdgpu 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000000400240, cpu addr 0xffffaa9601f75240
- [ 24.262655] amdgpu 0000:01:00.0: fence driver on ring 5 use gpu addr 0x00000000004002c0, cpu addr 0xffffaa9601f752c0
- [ 24.262721] amdgpu 0000:01:00.0: fence driver on ring 6 use gpu addr 0x0000000000400340, cpu addr 0xffffaa9601f75340
- [ 24.262785] amdgpu 0000:01:00.0: fence driver on ring 7 use gpu addr 0x00000000004003c0, cpu addr 0xffffaa9601f753c0
- [ 24.262838] amdgpu 0000:01:00.0: fence driver on ring 8 use gpu addr 0x0000000000400440, cpu addr 0xffffaa9601f75440
- [ 24.262875] amdgpu 0000:01:00.0: fence driver on ring 9 use gpu addr 0x00000000004004e0, cpu addr 0xffffaa9601f754e0
- [ 24.279807] amdgpu 0000:01:00.0: fence driver on ring 10 use gpu addr 0x0000000000400560, cpu addr 0xffffaa9601f75560
- [ 24.279888] amdgpu 0000:01:00.0: fence driver on ring 11 use gpu addr 0x00000000004005e0, cpu addr 0xffffaa9601f755e0
- [ 24.291200] [drm] Found UVD firmware Version: 1.79 Family ID: 16
- [ 24.291609] amdgpu 0000:01:00.0: fence driver on ring 12 use gpu addr 0x000000f4002ad420, cpu addr 0xffffaa9604e5a420
- [ 24.298505] [drm] Found VCE firmware Version: 52.4 Binary ID: 3
- [ 24.298640] amdgpu 0000:01:00.0: fence driver on ring 13 use gpu addr 0x00000000004006e0, cpu addr 0xffffaa9601f756e0
- [ 24.298708] amdgpu 0000:01:00.0: fence driver on ring 14 use gpu addr 0x0000000000400760, cpu addr 0xffffaa9601f75760
- [ 24.360304] [drm] ring test on 0 succeeded in 14 usecs
- [ 24.360802] [drm] ring test on 9 succeeded in 10 usecs
- [ 24.360819] [drm] ring test on 1 succeeded in 8 usecs
- [ 24.360858] [drm] ring test on 2 succeeded in 20 usecs
- [ 24.360886] [drm] ring test on 3 succeeded in 14 usecs
- [ 24.360914] [drm] ring test on 4 succeeded in 14 usecs
- [ 24.360943] [drm] ring test on 5 succeeded in 14 usecs
- [ 24.360971] [drm] ring test on 6 succeeded in 14 usecs
- [ 24.360997] [drm] ring test on 7 succeeded in 13 usecs
- [ 24.361025] [drm] ring test on 8 succeeded in 14 usecs
- [ 24.361069] [drm] ring test on 10 succeeded in 6 usecs
- [ 24.361075] [drm] ring test on 11 succeeded in 6 usecs
- [ 24.388044] [drm] ring test on 12 succeeded in 1 usecs
- [ 24.388044] [drm] UVD initialized successfully.
- [ 24.489029] [drm] ring test on 13 succeeded in 7 usecs
- [ 24.489039] [drm] ring test on 14 succeeded in 3 usecs
- [ 24.489039] [drm] VCE initialized successfully.
- [ 24.489208] [drm] ib test on ring 0 succeeded
- [ 24.489345] [drm] ib test on ring 1 succeeded
- [ 24.489401] [drm] ib test on ring 2 succeeded
- [ 24.489446] [drm] ib test on ring 3 succeeded
- [ 24.489490] [drm] ib test on ring 4 succeeded
- [ 24.489535] [drm] ib test on ring 5 succeeded
- [ 24.489579] [drm] ib test on ring 6 succeeded
- [ 24.489624] [drm] ib test on ring 7 succeeded
- [ 24.489668] [drm] ib test on ring 8 succeeded
- [ 25.010003] [drm] ib test on ring 9 succeeded
- [ 25.010029] [drm] ib test on ring 10 succeeded
- [ 25.010048] [drm] ib test on ring 11 succeeded
- [ 25.011704] [drm] ib test on ring 12 succeeded
- [ 25.011931] [drm] ib test on ring 13 succeeded
- [ 25.179823] [drm] fb mappable at 0xD04B7000
- [ 25.179824] [drm] vram apper at 0xD0000000
- [ 25.179825] [drm] size 8294400
- [ 25.179825] [drm] fb depth is 24
- [ 25.179825] [drm] pitch is 7680
- [ 25.179888] fbcon: amdgpudrmfb (fb0) is primary device
- [ 25.529138] amdgpu 0000:01:00.0: fb0: amdgpudrmfb frame buffer device
- [ 25.540429] amdgpu 0000:01:00.0: kfd not supported on this ASIC
- [ 25.540436] [drm] Initialized amdgpu 3.19.0 20150101 for 0000:01:00.0 on minor 0