背景：1.N5105 物理黑裙，使用arpl 模式启动 安装6400版本黑裙
2.用container manager 安装的中国特供版jellyfin
3.可以看到核显，一般硬解没问题。
lsmod | grep i915
i915 2650112 0
i2c_algo_bit 16384 1 i915
drm_buddy 20480 1 i915
intel_gtt 20480 1 i915
drm_display_helper 110592 1 i915
drm_kms_helper 98304 2 drm_display_helper,i915
ttm 53248 1 i915
drm 393216 6 drm_kms_helper,drm_display_helper,drm_buddy,i915
drm_mipi_dsi 20480 2 i915,drm
i915_compat 24576 3 drm_display_helper,i915,drm
dmabuf 61440 8 drm_kms_helper,drm_mipi_dsi,drm_display_helper,d
找了网上教程，n5105 不支持vp8，不支持VPP 色调映射，这些都没勾选
问题：1.低电压模式无论是否勾选，转码cpu和GPU占用率都没变化。按照网上教程发现guc和huc似乎没有启动。
dmesg | grep i915
[ 40.793674] i915 0000:00:02.0: [drm] VT-d active for gfx access
[ 40.802611] i915 0000:00:02.0: [drm] Transparent Hugepage support is recommen
[ 40.855572] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem
[ 40.866494] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/icl_d
[ 40.886904] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/ehl_guc_70.1.1.bi
[ 40.896043] i915 0000:00:02.0: [drm] GT0: HuC firmware i915/ehl_huc_9.0.0.bin
[ 40.919894] i915 0000:00:02.0: [drm] GT0: HuC: authenticated for all workload
[ 40.931974] i915 0000:00:02.0: [drm] GT0: GUC: submission disabled
[ 40.931976] i915 0000:00:02.0: [drm] GT0: GUC: SLPC disabled
[ 40.975919] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 0
[ 40.991259] i915 display info: display version: 11
[ 40.996355] i915 display info: cursor_needs_physical: no
[ 41.002030] i915 display info: has_cdclk_crawl: no
[ 41.007239] i915 display info: has_cdclk_squash: no
[ 41.012461] i915 display info: has_ddi: yes
[ 41.025668] i915 display info: has_dp_mst: yes
[ 41.025670] i915 display info: has_dsb: no
[ 41.040835] i915 display info: has_fpga_dbg: yes
[ 41.045924] i915 display info: has_gmch: no
[ 41.050535] i915 display info: has_hotplug: yes
[ 41.055532] i915 display info: has_hti: no
[ 41.060047] i915 display info: has_ipc: yes
[ 41.064657] i915 display info: has_overlay: no
[ 41.069556] i915 display info: has_psr: yes
[ 41.074174] i915 display info: has_psr_hw_tracking: yes
[ 41.079824] i915 display info: overlay_needs_physical: no
[ 41.085625] i915 display info: supports_tv: no
[ 41.090366] i915 display info: has_hdcp: yes
[ 41.094918] i915 display info: has_dmc: yes
[ 41.099444] i915 display info: has_dsc: yes
问题2：群晖下apt命令啥的都无法使用，小白也不会安装，所以想改 options i915 enable_guc=2 也不会
求大神指点如何开启低电压模式
问题3：无论是infuse还是jellyfin 客户端 播放蓝光原盘报错，提示“”该客户端与媒体不兼容，服务器未发送兼容的媒体格式“”。无论是开启硬解还是取消硬解都不行，求助大神指引。