Intel UHD770 transcoding not working

M

marmata75

New Member
Sep 6, 2024
1
0
1
Hi all,

no the usual passthrough question here. I've several hosts in a proxmox 8 cluster. Two old M720s and one new Alder lake based one. I've had no issues configuring the m720 for transcoding and iGPU passthrough. However I cannot for the life of me make the Alder lake based one to work. Passthrough works fine as I'm passing thru an HBA controller already, however even straight on the host itself, transcoding doesn't work.

I'm using the latest kernel:
# uname -a
Code: 
Linux proxmox05 6.8.8-4-pve #1 SMP PREEMPT_DYNAMIC PMX 6.8.8-4 (2024-07-26T11:15Z) x86_64 GNU/Linux

with an AlderLake UHD770:
Code: 
00:02.0 VGA compatible controller [0300]: Intel Corporation AlderLake-S GT1 [8086:4680] (rev 0c)
        Subsystem: ASRock Incorporation AlderLake-S GT1 [1849:4680]
        Kernel driver in use: i915
        Kernel modules: i915, xe

the driver and firmware load fine:

Code: 
# dmesg | grep i915
[    5.594658] i915 0000:00:02.0: [drm] VT-d active for gfx access
[    5.594692] i915 0000:00:02.0: vgaarb: deactivate vga console
[    5.594741] i915 0000:00:02.0: [drm] Using Transparent Hugepages
[    5.595421] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    5.596109] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915])
[    5.621564] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/adls_dmc_ver2_01.bin (v2.1)
[    5.632061] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/tgl_guc_70.bin version 70.20.0
[    5.632065] i915 0000:00:02.0: [drm] GT0: HuC firmware i915/tgl_huc.bin version 7.9.3
[    5.645616] i915 0000:00:02.0: [drm] GT0: HuC: authenticated for all workloads
[    5.645629] i915 0000:00:02.0: [drm] GT0: GUC: submission disabled
[    5.645633] i915 0000:00:02.0: [drm] GT0: GUC: SLPC disabled
[    5.646390] mei_pxp 0000:00:16.0-fbf6fcf1-96cf-4e2e-a6a6-1bab8cbe36b1: bound 0000:00:02.0 (ops i915_pxp_tee_component_ops [i915])
[    5.646491] i915 0000:00:02.0: [drm] Protected Xe Path (PXP) protected content support initialized
[    5.646945] [drm] Initialized i915 1.6.0 20230929 for 0000:00:02.0 on minor 0
[    5.648014] i915 display info: display version: 12
[    5.648015] i915 display info: cursor_needs_physical: no
[    5.648016] i915 display info: has_cdclk_crawl: no
[    5.648016] i915 display info: has_cdclk_squash: no
[    5.648017] i915 display info: has_ddi: yes
[    5.648017] i915 display info: has_dp_mst: yes
[    5.648018] i915 display info: has_dsb: yes
[    5.648019] i915 display info: has_fpga_dbg: yes
[    5.648019] i915 display info: has_gmch: no
[    5.648020] i915 display info: has_hotplug: yes
[    5.648020] i915 display info: has_hti: yes
[    5.648021] i915 display info: has_ipc: yes
[    5.648021] i915 display info: has_overlay: no
[    5.648022] i915 display info: has_psr: yes
[    5.648022] i915 display info: has_psr_hw_tracking: no
[    5.648022] i915 display info: overlay_needs_physical: no
[    5.648023] i915 display info: supports_tv: no
[    5.648027] i915 display info: has_hdcp: yes
[    5.648028] i915 display info: has_dmc: yes
[    5.648028] i915 display info: has_dsc: yes
[    5.648088] i915 0000:00:02.0: [drm] Cannot find any crtc or sizes
[    5.648145] i915 0000:00:02.0: [drm] Cannot find any crtc or sizes
[    5.648177] i915 0000:00:02.0: [drm] Cannot find any crtc or sizes


vainfo tells me everything is good:

Code: 
# vainfo
error: can't connect to X server!
libva info: VA-API version 1.17.0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_17
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.17 (libva 2.12.0)
vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 23.1.1 ()
vainfo: Supported profile and entrypoints
      VAProfileNone                   : VAEntrypointVideoProc
      VAProfileNone                   : VAEntrypointStats
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Simple            : VAEntrypointEncSlice
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointEncSlice
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointEncSlice
      VAProfileH264Main               : VAEntrypointFEI
      VAProfileH264Main               : VAEntrypointEncSliceLP
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointEncSlice
      VAProfileH264High               : VAEntrypointFEI
      VAProfileH264High               : VAEntrypointEncSliceLP
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD
      VAProfileJPEGBaseline           : VAEntrypointVLD
      VAProfileJPEGBaseline           : VAEntrypointEncPicture
      VAProfileH264ConstrainedBaseline: VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
      VAProfileH264ConstrainedBaseline: VAEntrypointFEI
      VAProfileH264ConstrainedBaseline: VAEntrypointEncSliceLP
      VAProfileHEVCMain               : VAEntrypointVLD
      VAProfileHEVCMain               : VAEntrypointEncSlice
      VAProfileHEVCMain               : VAEntrypointFEI
      VAProfileHEVCMain               : VAEntrypointEncSliceLP
      VAProfileHEVCMain10             : VAEntrypointVLD
      VAProfileHEVCMain10             : VAEntrypointEncSlice
      VAProfileHEVCMain10             : VAEntrypointEncSliceLP
      VAProfileVP9Profile0            : VAEntrypointVLD
      VAProfileVP9Profile0            : VAEntrypointEncSliceLP
      VAProfileVP9Profile1            : VAEntrypointVLD
      VAProfileVP9Profile1            : VAEntrypointEncSliceLP
      VAProfileVP9Profile2            : VAEntrypointVLD
      VAProfileVP9Profile2            : VAEntrypointEncSliceLP
      VAProfileVP9Profile3            : VAEntrypointVLD
      VAProfileVP9Profile3            : VAEntrypointEncSliceLP
      VAProfileHEVCMain12             : VAEntrypointVLD
      VAProfileHEVCMain12             : VAEntrypointEncSlice
      VAProfileHEVCMain422_10         : VAEntrypointVLD
      VAProfileHEVCMain422_10         : VAEntrypointEncSlice
      VAProfileHEVCMain422_12         : VAEntrypointVLD
      VAProfileHEVCMain422_12         : VAEntrypointEncSlice
      VAProfileHEVCMain444            : VAEntrypointVLD
      VAProfileHEVCMain444            : VAEntrypointEncSliceLP
      VAProfileHEVCMain444_10         : VAEntrypointVLD
      VAProfileHEVCMain444_10         : VAEntrypointEncSliceLP
      VAProfileHEVCMain444_12         : VAEntrypointVLD
      VAProfileHEVCSccMain            : VAEntrypointVLD
      VAProfileHEVCSccMain            : VAEntrypointEncSliceLP
      VAProfileHEVCSccMain10          : VAEntrypointVLD
      VAProfileHEVCSccMain10          : VAEntrypointEncSliceLP
      VAProfileHEVCSccMain444         : VAEntrypointVLD
      VAProfileHEVCSccMain444         : VAEntrypointEncSliceLP
      VAProfileAV1Profile0            : VAEntrypointVLD
      VAProfileHEVCSccMain444_10      : VAEntrypointVLD
      VAProfileHEVCSccMain444_10      : VAEntrypointEncSliceLP

however whatever I try to transcode:

Code: 
# ffmpeg -i big_buck_bunny_480p_h264.mov -c:v hevc_qsv -c:a copy big-test.mp4
ffmpeg version 5.1.6-0+deb12u1 Copyright (c) 2000-2024 the FFmpeg developers
  built with gcc 12 (Debian 12.2.0-14)
  configuration: --prefix=/usr --extra-version=0+deb12u1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librist --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --disable-sndio --enable-libjxl --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-libplacebo --enable-librav1e --enable-shared
  libavutil      57. 28.100 / 57. 28.100
  libavcodec     59. 37.100 / 59. 37.100
  libavformat    59. 27.100 / 59. 27.100
  libavdevice    59.  7.100 / 59.  7.100
  libavfilter     8. 44.100 /  8. 44.100
  libswscale      6.  7.100 /  6.  7.100
  libswresample   4.  7.100 /  4.  7.100
  libpostproc    56.  6.100 / 56.  6.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'big_buck_bunny_480p_h264.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 537199360
    compatible_brands: qt
    creation_time   : 2008-05-27T18:32:32.000000Z
    com.apple.quicktime.player.movie.audio.gain: 1.000000
    com.apple.quicktime.player.movie.audio.treble: 0.000000
    com.apple.quicktime.player.movie.audio.bass: 0.000000
    com.apple.quicktime.player.movie.audio.balance: 0.000000
    com.apple.quicktime.player.movie.audio.pitchshift: 0.000000
    com.apple.quicktime.player.movie.audio.mute:
    com.apple.quicktime.player.movie.visual.brightness: 0.000000
    com.apple.quicktime.player.movie.visual.color: 1.000000
    com.apple.quicktime.player.movie.visual.tint: 0.000000
    com.apple.quicktime.player.movie.visual.contrast: 1.000000
    com.apple.quicktime.player.version: 7.4.1 (14)
    com.apple.quicktime.version: 7.4.1 (14) 0x7418000 (Mac OS X, 10.5.2, 9C31)
    timecode        : 00:00:00:00
  Duration: 00:09:56.46, start: 0.000000, bitrate: 3342 kb/s
  Stream #0:0[0x1](eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 853x480, 2899 kb/s, 24 fps, 24 tbr, 2400 tbn (default)
    Metadata:
      creation_time   : 2008-05-27T18:32:32.000000Z
      handler_name    : Apple Video Media Handler
      vendor_id       : appl
      encoder         : H.264
    Side data:
      displaymatrix: rotation of -0.00 degrees
  Stream #0:1[0x2](eng): Data: none (tmcd / 0x64636D74) (default)
    Metadata:
      creation_time   : 2008-05-27T18:32:32.000000Z
      handler_name    : Time Code Media Handler
      timecode        : 00:00:00:00
  Stream #0:2[0x4](eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 437 kb/s (default)
    Metadata:
      creation_time   : 2008-05-27T18:32:32.000000Z
      handler_name    : Apple Sound Media Handler
      vendor_id       : [0][0][0][0]
File 'big-test.mp4' already exists. Overwrite? [y/N] y
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> hevc (hevc_qsv))
  Stream #0:2 -> #0:1 (copy)
Press [q] to stop, [?] for help
[hevc_qsv @ 0x6117278c3380] Error initializing an internal MFX session: unsupported (-3)
Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
Conversion failed!

what can be the issue? I've tried several video files so that's not the problem! I'm trying on the host as if it doesn't work there it won't work in a container (which is what I tried first with exactly the same issue).

Thanks!
 
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