I'm trying to install i918+ drivers on intel 10100t and asrock h410m-hvs. Now I have /dev/dri but it doesn't work
[ 34.646813] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 34.653531] [drm] Driver supports precise vblank timestamp query.
[ 34.660108] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 34.671918] [drm] Initialized i915 1.6.0 20171222 for 0000:00:02.0 on minor 0
[ 34.680155] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 34.686277] [drm:csr_load_work_fn [i915]] *ERROR* DMC firmware has wrong CSS header length (1097158924 bytes)
[ 34.686279] i915 0000:00:02.0: Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management.
[ 34.686279] i915 0000:00:02.0: DMC firmware homepage: https://01.org/linuxgraphics/downloads/firmware
[ 34.718251] acpi device:0f: registered as cooling_device8
[ 34.723826] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3
[ 34.742925] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device