n5105cpu核显问题

[MissMyDove]

n5105在6.10rc2中可以看到核显，但是dev下没有dri文件夹及card0，无法进行硬解

root@Tower:~# lshw -c video
  *-display                 
       description: VGA compatible controller
       product: JasperLake [UHD Graphics]
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 01
       width: 64 bits
       clock: 33MHz
       capabilities: pciexpress msi pm vga_controller bus_master cap_list
       configuration: driver=i915 latency=0
       resources: iomemory:600-5ff iomemory:400-3ff irq:132 memory:6000000000-6000ffffff memory:4000000000-400fffffff ioport:4000(size=64) memory:c0000-dffff
 

[lyqalex]

dev下没有dri文件夹及card0说明没有驱动核显。这个U比较新，可以试试Intel-GPU-TOP驱动插件看能不能驱动，不行就要等等。

[MissMyDove]

没有用啊，看来只能先放着吃灰了

[SimonF]

"blacklist i915" > /boot/config/modprobe.d/i915.conf

 

Load  Intel-GPU-TOP + Reboot

[MissMyDove]

thanks for your replay,now i can find /dev/dri,but in the jellyfin,it shows 

Playback Error

This client isn't compatible with the media and the server isn't sending a compatible media format.

i use the Jellyfin-AMD-Intel-Nvidia in apps

[MissMyDove]

我在jellyfin官方文档中找到这么一段话

Tips for Intel Gen9 and Gen11+ when using VAAPI or QSV on Linux

The Intel Guc/Huc firmware must be enabled for optional Low-Power encoding (pre-Gen11 only supports LP H.264).

Instructions for ArchLinux: Arch Wiki and for Debian/Ubuntu: Brainiarc7's gist

For Jasper Lake chips (such as N5095 and N6005), Low-Power encoding must be enabled. But the linux-firmware support is not ready in Ubuntu 20.04.3 LTS. The 21.10 or newer distro is required.

不知道能否将这个集成到unraid的linux内核中去

[_jacky_]

先修改 

vi /boot/config/modprobe.d/i915.conf 

options i915 force_probe=4e61      

options i915 enable_guc=2

再挂载

modprobe i915

然后查看  ls /dev/dri

再安装最新版的 emby 

6005和5105 差不多

和 intel gpu top  不能共存要卸载掉 不然会不稳定