[    0.000000] Command line: \\EFI\gentoo\bzImage-4.16.0.efi ro root=/dev/sda6 rootfstype=ext4 resume=/dev/sda5 initrd=EFI/gentoo/intel-uc.img initrd=EFI/gentoo/initramfs-4.16.0 init=/lib/systemd/systemd amdgpu.lockup_timeout=2200 amdgpu.dc=1 splash quiet
[    0.000000] Kernel command line: \\EFI\gentoo\bzImage-4.16.0.efi ro root=/dev/sda6 rootfstype=ext4 resume=/dev/sda5 initrd=EFI/gentoo/intel-uc.img initrd=EFI/gentoo/initramfs-4.16.0 init=/lib/systemd/systemd amdgpu.lockup_timeout=2200 amdgpu.dc=1 splash quiet
[    0.000000] Console: colour dummy device 80x25
[    0.095636] Console: switching to colour frame buffer device 240x75
[    0.124818] [drm] amdgpu kernel modesetting enabled.
[    0.124826] fb: switching to amdgpudrmfb from simple
[    0.124836] Console: switching to colour dummy device 80x25
[    0.124974] [drm] initializing kernel modesetting (TONGA 0x1002:0x6939 0x148C:0x9380 0x00).
[    0.124979] [drm] register mmio base: 0xF7E00000
[    0.124979] [drm] register mmio size: 262144
[    0.124985] [drm] probing gen 2 caps for device 8086:c01 = 261ad03/e
[    0.124986] [drm] probing mlw for device 8086:c01 = 261ad03
[    0.124992] [drm] VCE enabled in physical mode
[    0.125174] amdgpu 0000:01:00.0: Invalid PCI ROM header signature: expecting 0xaa55, got 0xffff
[    0.125260] [drm] vm size is 64 GB, 2 levels, block size is 10-bit, fragment size is 9-bit
[    0.125286] amdgpu 0000:01:00.0: VRAM: 4096M 0x000000F400000000 - 0x000000F4FFFFFFFF (4096M used)
[    0.125287] amdgpu 0000:01:00.0: GTT: 1024M 0x0000000000000000 - 0x000000003FFFFFFF
[    0.125290] [drm] Detected VRAM RAM=4096M, BAR=256M
[    0.125291] [drm] RAM width 256bits GDDR5
[    0.125376] [drm] amdgpu: 4096M of VRAM memory ready
[    0.125377] [drm] amdgpu: 4096M of GTT memory ready.
[    0.125383] [drm] GART: num cpu pages 262144, num gpu pages 262144
[    0.125875] [drm] PCIE GART of 1024M enabled (table at 0x000000F400040000).
[    0.126864] [drm] Found UVD firmware Version: 1.65 Family ID: 10
[    0.127133] [drm] Found VCE firmware Version: 52.8 Binary ID: 3
[    0.207052] [drm] Display Core initialized with v3.1.27!
[    0.251979] [drm] SADs count is: -2, don't need to read it
[    0.252018] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    0.252019] [drm] Driver supports precise vblank timestamp query.
[    0.301166] [drm] UVD initialized successfully.
[    0.512248] [drm] VCE initialized successfully.
[    0.515998] [drm] fb mappable at 0xE0566000
[    0.515999] [drm] vram apper at 0xE0000000
[    0.515999] [drm] size 9216000
[    0.516000] [drm] fb depth is 24
[    0.516013] [drm]    pitch is 7680
[    0.516076] fbcon: amdgpudrmfb (fb0) is primary device
[    0.695158] Console: switching to colour frame buffer device 240x75
[    0.711182] amdgpu 0000:01:00.0: fb0: amdgpudrmfb frame buffer device
[    0.712195] [drm] Initialized amdgpu 3.23.0 20150101 for 0000:01:00.0 on minor 0