dmesg | egrep -i -e 'amd|fb|drm|graphic' [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] RAMDISK: [mem 0x3ddf3000-0x3e9d3fff] [ 0.000000] ACPI: SSDT 0x00000000DBB538D8 0020E4 (v01 AMD AmdTable 00000001 AMD 00000001) [ 0.000000] ACPI: SRAT 0x00000000DBB559C0 000130 (v03 AMD AmdTable 00000001 AMD 00000001) [ 0.000000] ACPI: CRAT 0x00000000DBB55AF0 000F50 (v01 AMD AmdTable 00000001 AMD 00000001) [ 0.000000] ACPI: CDIT 0x00000000DBB56A40 000029 (v01 AMD AmdTable 00000001 AMD 00000001) [ 0.000000] ACPI: SSDT 0x00000000DBB56A70 0017DD (v01 AMD AOD 00000001 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000DBB58590 001664 (v01 AMD CPMCMN 00000001 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000DBB58320 000024 (v01 AMDFCH FCHZP 00001000 INTL 20120913) [ 0.000000] ACPI: IVRS 0x00000000DBB583C8 0000D0 (v02 00000001 AMD 00000000) [ 0.000000] ACPI: SSDT 0x00000000DBB58498 0000F8 (v01 AMDFCH FCHPT 00001000 INTL 20120913) [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff] [ 0.108000] smpboot: CPU0: AMD Ryzen 7 1700X Eight-Core Processor (family: 0x17, model: 0x1, stepping: 0x1) [ 0.120027] Performance Events: Fam17h core perfctr, AMD PMU driver. [ 1.385054] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 1.385056] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 1.496307] system 00:00: [mem 0xf8000000-0xfbffffff] has been reserved [ 2.389335] AMD-Vi: IOMMU performance counters supported [ 2.391005] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40 [ 2.391005] AMD-Vi: Extended features (0xf77ef22294ada): [ 2.391008] AMD-Vi: Interrupt remapping enabled [ 2.391009] AMD-Vi: virtual APIC enabled [ 2.391100] AMD-Vi: Lazy IO/TLB flushing enabled [ 2.391920] perf: AMD NB counters detected [ 2.391922] perf: AMD LLC counters detected [ 2.392492] perf: amd_iommu: Detected. (0 banks, 0 counters/bank) [ 2.396815] efifb: probing for efifb [ 2.396823] efifb: framebuffer at 0xe0000000, using 3072k, total 3072k [ 2.396824] efifb: mode is 1024x768x32, linelength=4096, pages=1 [ 2.396824] efifb: scrolling: redraw [ 2.396825] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 2.398909] fb0: EFI VGA frame buffer device [ 2.425240] ahci 0000:2b:00.2: flags: 64bit ncq sntf ilck pm led clo only pmp fbs pio slum part [ 6.515849] [drm] amdgpu kernel modesetting enabled. [ 6.516485] fb: switching to amdgpudrmfb from EFI VGA [ 6.516730] [drm] initializing kernel modesetting (POLARIS10 0x1002:0x67DF 0x174B:0xE347 0xC7). [ 6.516747] [drm] register mmio base: 0xFE900000 [ 6.516747] [drm] register mmio size: 262144 [ 6.516750] [drm] doorbell mmio base: 0xF0000000 [ 6.516750] [drm] doorbell mmio size: 2097152 [ 6.516754] [drm] probing gen 2 caps for device 1022:1453 = 733903/e [ 6.516755] [drm] probing mlw for device 1022:1453 = 733903 [ 6.516761] [drm] UVD is enabled in VM mode [ 6.516761] [drm] VCE enabled in VM mode [ 6.540881] [drm] BIOS signature incorrect 0 0 [ 6.540886] amdgpu 0000:29:00.0: Invalid PCI ROM header signature: expecting 0xaa55, got 0xffff [ 6.540914] [drm] GPU post is not needed [ 8.156192] amdgpu 0000:29:00.0: VRAM: 8192M 0x0000000000000000 - 0x00000001FFFFFFFF (8192M used) [ 8.156193] amdgpu 0000:29:00.0: GTT: 8192M 0x0000000200000000 - 0x00000003FFFFFFFF [ 8.156201] [drm] Detected VRAM RAM=8192M, BAR=256M [ 8.156202] [drm] RAM width 256bits GDDR5 [ 8.156433] [TTM] Zone kernel: Available graphics memory: 16468518 kiB [ 8.156434] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 8.156458] [drm] amdgpu: 8192M of VRAM memory ready [ 8.156459] [drm] amdgpu: 8192M of GTT memory ready. [ 8.156467] [drm] GART: num cpu pages 2097152, num gpu pages 2097152 [ 8.157706] [drm] PCIE GART of 8192M enabled (table at 0x0000000000040000). [ 8.157715] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.157716] [drm] Driver supports precise vblank timestamp query. [ 8.157756] amdgpu 0000:29:00.0: amdgpu: using MSI. [ 8.157771] [drm] amdgpu: irq initialized. [ 8.157790] amdgpu: [powerplay] amdgpu: powerplay sw initialized [ 8.169118] [drm] AMDGPU Display Connectors [ 8.169119] [drm] Connector 0: [ 8.169119] [drm] DP-1 [ 8.169119] [drm] HPD6 [ 8.169120] [drm] DDC: 0x4868 0x4868 0x4869 0x4869 0x486a 0x486a 0x486b 0x486b [ 8.169120] [drm] Encoders: [ 8.169120] [drm] DFP1: INTERNAL_UNIPHY2 [ 8.169121] [drm] Connector 1: [ 8.169121] [drm] DP-2 [ 8.169121] [drm] HPD4 [ 8.169122] [drm] DDC: 0x4870 0x4870 0x4871 0x4871 0x4872 0x4872 0x4873 0x4873 [ 8.169122] [drm] Encoders: [ 8.169122] [drm] DFP2: INTERNAL_UNIPHY2 [ 8.169123] [drm] Connector 2: [ 8.169123] [drm] HDMI-A-1 [ 8.169123] [drm] HPD1 [ 8.169123] [drm] DDC: 0x486c 0x486c 0x486d 0x486d 0x486e 0x486e 0x486f 0x486f [ 8.169124] [drm] Encoders: [ 8.169124] [drm] DFP3: INTERNAL_UNIPHY1 [ 8.169124] [drm] Connector 3: [ 8.169124] [drm] HDMI-A-2 [ 8.169125] [drm] HPD5 [ 8.169125] [drm] DDC: 0x4874 0x4874 0x4875 0x4875 0x4876 0x4876 0x4877 0x4877 [ 8.169125] [drm] Encoders: [ 8.169126] [drm] DFP4: INTERNAL_UNIPHY1 [ 8.169126] [drm] Connector 4: [ 8.169126] [drm] DVI-D-1 [ 8.169126] [drm] HPD3 [ 8.169127] [drm] DDC: 0x487c 0x487c 0x487d 0x487d 0x487e 0x487e 0x487f 0x487f [ 8.169127] [drm] Encoders: [ 8.169127] [drm] DFP5: INTERNAL_UNIPHY [ 8.169298] amdgpu 0000:29:00.0: fence driver on ring 0 use gpu addr 0x0000000200000008, cpu addr 0xffff9242ba379008 [ 8.169349] amdgpu 0000:29:00.0: fence driver on ring 1 use gpu addr 0x0000000200000018, cpu addr 0xffff9242ba379018 [ 8.169403] amdgpu 0000:29:00.0: fence driver on ring 2 use gpu addr 0x0000000200000028, cpu addr 0xffff9242ba379028 [ 8.169463] amdgpu 0000:29:00.0: fence driver on ring 3 use gpu addr 0x0000000200000038, cpu addr 0xffff9242ba379038 [ 8.169493] amdgpu 0000:29:00.0: fence driver on ring 4 use gpu addr 0x0000000200000048, cpu addr 0xffff9242ba379048 [ 8.169524] amdgpu 0000:29:00.0: fence driver on ring 5 use gpu addr 0x0000000200000058, cpu addr 0xffff9242ba379058 [ 8.169555] amdgpu 0000:29:00.0: fence driver on ring 6 use gpu addr 0x0000000200000068, cpu addr 0xffff9242ba379068 [ 8.169579] amdgpu 0000:29:00.0: fence driver on ring 7 use gpu addr 0x0000000200000078, cpu addr 0xffff9242ba379078 [ 8.169616] amdgpu 0000:29:00.0: fence driver on ring 8 use gpu addr 0x0000000200000088, cpu addr 0xffff9242ba379088 [ 8.169664] amdgpu 0000:29:00.0: fence driver on ring 9 use gpu addr 0x0000000200000098, cpu addr 0xffff9242ba379098 [ 8.169729] amdgpu 0000:29:00.0: fence driver on ring 10 use gpu addr 0x00000002000000a8, cpu addr 0xffff9242ba3790a8 [ 8.169781] amdgpu 0000:29:00.0: fence driver on ring 11 use gpu addr 0x00000002000000b8, cpu addr 0xffff9242ba3790b8 [ 8.169853] [drm] Found UVD firmware Version: 1.79 Family ID: 16 [ 8.170141] amdgpu 0000:29:00.0: fence driver on ring 12 use gpu addr 0x0000000001165420, cpu addr 0xffffa56f4885a420 [ 8.170195] [drm] Found VCE firmware Version: 52.4 Binary ID: 3 [ 8.170287] amdgpu 0000:29:00.0: fence driver on ring 13 use gpu addr 0x00000002000000d8, cpu addr 0xffff9242ba3790d8 [ 8.170326] amdgpu 0000:29:00.0: fence driver on ring 14 use gpu addr 0x00000002000000e8, cpu addr 0xffff9242ba3790e8 [ 8.214485] amdgpu: [powerplay] [AVFS] Something is broken. See log! [ 8.216309] amdgpu: [powerplay] Can't find requested voltage id in vdd_dep_on_sclk table! [ 8.229415] [drm] ring test on 1 succeeded in 11 usecs [ 8.229732] [drm] ring test on 2 succeeded in 23 usecs [ 8.229791] [drm] ring test on 3 succeeded in 20 usecs [ 8.229817] [drm] ring test on 4 succeeded in 8 usecs [ 8.229846] [drm] ring test on 5 succeeded in 9 usecs [ 8.229871] [drm] ring test on 6 succeeded in 8 usecs [ 8.229900] [drm] ring test on 7 succeeded in 9 usecs [ 8.229926] [drm] ring test on 8 succeeded in 8 usecs [ 8.229952] [drm] ring test on 9 succeeded in 8 usecs [ 8.230028] [drm] ring test on 10 succeeded in 5 usecs [ 8.230037] [drm] ring test on 11 succeeded in 5 usecs [ 8.256491] [drm] ring test on 12 succeeded in 1 usecs [ 8.256492] [drm] UVD initialized successfully. [ 8.356481] [drm] ring test on 13 succeeded in 5 usecs [ 8.356493] [drm] ring test on 14 succeeded in 3 usecs [ 8.356494] [drm] VCE initialized successfully. [ 8.522216] [drm] fb mappable at 0xE136F000 [ 8.522217] [drm] vram apper at 0xE0000000 [ 8.522217] [drm] size 33177600 [ 8.522217] [drm] fb depth is 24 [ 8.522218] [drm] pitch is 15360 [ 8.522457] fbcon: amdgpudrmfb (fb0) is primary device [ 9.217367] amdgpu: [powerplay] [ 10.358340] amdgpu: [powerplay] [ 10.537543] amdgpu 0000:29:00.0: fb0: amdgpudrmfb frame buffer device [ 10.556982] [drm] ib test on ring 1 succeeded [ 10.557165] [drm] ib test on ring 2 succeeded [ 10.557222] [drm] ib test on ring 3 succeeded [ 10.557267] [drm] ib test on ring 4 succeeded [ 10.557310] [drm] ib test on ring 5 succeeded [ 10.557355] [drm] ib test on ring 6 succeeded [ 10.557398] [drm] ib test on ring 7 succeeded [ 10.557441] [drm] ib test on ring 8 succeeded [ 10.557484] [drm] ib test on ring 9 succeeded [ 10.557508] [drm] ib test on ring 10 succeeded [ 10.557528] [drm] ib test on ring 11 succeeded [ 10.584291] [drm] ib test on ring 12 succeeded [ 10.684860] [drm] ib test on ring 13 succeeded [ 10.685349] [drm] Initialized amdgpu 3.10.0 20150101 for 0000:29:00.0 on minor 0 [ 11.121986] EDAC amd64: Node 0: DRAM ECC disabled. [ 11.121987] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load. [ 11.192932] EDAC amd64: Node 0: DRAM ECC disabled. [ 11.192934] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.