Arc A380 QSV/HWA?

[bitmap]

My turn for a question...anybody have any experience with Arc A380 drivers and/or AV1 encoding on Ubuntu 23.04? I'm struggling pretty hard to get this working here...both my 13700k and A380 should be capable of av1_qsv and neither will get further than initialization. I'm not interested in HEVC or H264, although those might help in troubleshooting, I don't know what they would tell me personally, as I wouldn't know what to do with that information. Here's where I'm at...

• New install of Ubuntu Server 23.04 spurred by my purchase of an A380.
  
• No luck with A380 (av1_qsv) in ffmpeg, Error -17 regardless of what the error message actually says.
  
• Drivers for 23.04 are supposed to be handled by Ubuntu, tried installing some missing dependencies listed in the Intel documentation.
  
• Reverted to intel-media-va-driver, then back to intel-media-va-driver-non-free, no change.
  
• Everything, vainfo, hwinfo, clinfo, etc... all provide the requisite information that shows both devices working properly.
  
• HuC and GuC both configured properly as far as I can tell.
  
• ReBAR configured in BIOS properly as far as I can tell.
  
• Permissions are set for my user for both render and video groups.
  
• Found a post from nyanmisaka (Jellyfin ffmpeg dev if I'm not mistaken) regarding libmfx gen 1.2, which changed the behavior, but didn't fix anything.
  
• ffmpeg compiled from snapshot (latest) in an attempt to get better support.
  
• ffmpeg re-compiled using cartwheel-ffmpeg patches.
  

I'm out of ideas. I thought updating to kernel 6.2 was supposed to make this shit a snap (ha) and I was very mistaken. I might need to put in an issue, but I always feel like I'm in too deep by this point in my troubleshooting. So...anybody else have success? The most infuriating thing is that the device now ostensibly initializes successfully, but something goes wrong in the interim. Here's my most recent attempt at firing up ffmpeg:

Code:

bitmap@server:$ ffmpeg -hwaccel qsv -qsv_device /dev/dri/renderD129 \
        -i "Big Buck Bunny.mkv" \
        -map 0:v -map 0:m:language:eng \
        -c:v av1_qsv -pix_fmt p010le \
        -preset slower -global_quality:v 18 -c:a libopus -ac 2 \
        -af "pan=stereo|FL<FC+0.30*FL+0.30*BL|FR<FC+0.30*FR+0.30*BR" \
        -b:a 256k -c:s copy "Big Buck Bunny [AV1 OPUS].mkv"
ffmpeg version N-111858-g2668b31f43 Copyright (c) 2000-2023 the FFmpeg developers
  built with gcc 12 (Ubuntu 12.3.0-1ubuntu1~23.04)
  configuration: --prefix=/home/bitmap/ffmpeg_build --pkg-config-flags=--static --extra-cflags=-I/home/bitmap/ffmpeg_build/include --extra-ldflags=-L/home/bitmap/ffmpeg_build/lib --extra-libs='-lpthread -lm' --ld=g++ --bindir=/home/bitmap/bin --enable-gpl --enable-gnutls --enable-libaom --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libsvtav1 --enable-libdav1d --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libwebp --enable-libxvid --enable-libvmaf --enable-vaapi --enable-libvpl --enable-nonfree
  libavutil      58. 17.100 / 58. 17.100
  libavcodec    60. 23.100 / 60. 23.100
  libavformat    60. 10.100 / 60. 10.100
  libavdevice    60.  2.101 / 60.  2.101
  libavfilter    9. 11.100 /  9. 11.100
  libswscale      7.  3.100 /  7.  3.100
  libswresample  4. 11.100 /  4. 11.100
  libpostproc    57.  2.100 / 57.  2.100
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
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
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
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
[vist#0:0/hevc @ 0x55bbed5a4980] WARNING: defaulting hwaccel_output_format to qsv for compatibility with old commandlines. This behaviour is DEPRECATED and will be removed in the future. Please explicitly set "-hwaccel_output_format qsv".
Input #0, matroska,webm, from 'Big Buck Bunny.mkv':                                                                                                                     
  Metadata:
    title          : Big Buck Bunny
    track          : 1
    TOTAL_PARTS    : 13
    IMDB            : ***
    TVDB            : ***
    TMDB            : ***
    ENCODER        : Lavf59.27.100
  Duration: 00:45:**.**, start: 0.000000, bitrate: 16315 kb/s
  Chapters: [REMOVED]
  Stream #0:0: Video: hevc (Main 10), yuv420p10le(tv, bt2020nc/bt2020/smpte2084), 3840x2160 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn (default)
    Metadata:
      BPS-eng        : 14485610
      DURATION-eng    : 00:45:**.**
      NUMBER_OF_FRAMES-eng: 6541x
      NUMBER_OF_BYTES-eng: 494015276x
      _STATISTICS_WRITING_APP-eng: mkvmerge v43.0.0 ('The Quartermaster') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 18:33:40
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
      DURATION        : 00:45:**.**
  Stream #0:1(eng): Audio: dts (DTS-HD MA), 48000 Hz, 5.1(side), s16p (default)
    Metadata:
      title          : DTS-HD MA 5.1
      BPS-eng        : 1822916
      DURATION-eng    : 00:45:**.**
      NUMBER_OF_FRAMES-eng: 25578x
      NUMBER_OF_BYTES-eng: 62169970x
      _STATISTICS_WRITING_APP-eng: mkvmerge v43.0.0 ('The Quartermaster') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 18:33:40
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
      DURATION        : 00:45:**.**
  Stream #0:2(eng): Subtitle: subrip (default)
    Metadata:
      title          : English
      BPS-eng        : 74
      DURATION-eng    : 00:43:**.**
      NUMBER_OF_FRAMES-eng: 75x
      NUMBER_OF_BYTES-eng: 2442x
      _STATISTICS_WRITING_APP-eng: mkvmerge v43.0.0 ('The Quartermaster') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 18:33:40
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
      DURATION        : 00:43:**.**
  Stream #0:3(eng): Subtitle: subrip
    Metadata:
      title          : English (SDH)
      BPS-eng        : 77
      DURATION-eng    : 00:44:**.**
      NUMBER_OF_FRAMES-eng: 80x
      NUMBER_OF_BYTES-eng: 2589x
      _STATISTICS_WRITING_APP-eng: mkvmerge v43.0.0 ('The Quartermaster') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 18:33:40
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
      DURATION        : 00:44:**.**
Stream mapping:
  Stream #0:0 -> #0:0 (hevc (hevc_qsv) -> av1 (av1_qsv))
  Stream #0:1 -> #0:1 (dts (dca) -> opus (libopus))
  Stream #0:2 -> #0:2 (copy)
  Stream #0:3 -> #0:3 (copy)
Press [q] to stop, [?] for help
[av1_qsv @ 0x55bbecf85580] Error initializing the encoder: device failed (-17)
[vost#0:0/av1_qsv @ 0x55bbed098b80] Error while opening encoder - maybe incorrect parameters such as bit_rate, rate, width or height.                                                                                                                       
Error while filtering: Input/output error                                                                                                                                                                                                                   
[hevc_qsv @ 0x55bbed073fc0] A decode call did not consume any data: expect more data at input (-10)                                                                                                                                                         
    Last message repeated 2 times                                                                                                                                                                                                                           
[out#0/matroska @ 0x55bbed548800] Nothing was written into output file, because at least one of its streams received no packets.
frame=    0 fps=0.0 q=0.0 Lsize=      0kB time=00:00:00.11 bitrate=  0.0kbits/s speed=1.41x                                                                                                                                                               
Conversion failed!

Any help or direction is appreciated!