[fedora-arm] Re: Questions to Fedora on Rock 5B

Andreas Reschke <arm_ml@xxxxxxxxxxx> · Fri, 28 Jun 2024 22:32:16 +0200

    Update:
    see below

    Am 21.06.24 um 10:46 schrieb Andreas
      Reschke:

      Hello Peter,
      thanks for the update. Audio didn't work for me:
      root@rockpi5:~# alsaucm -c
            rk3588-es8316 reset reload set _verb HiFi list _devices set
            _enadev Headphones set _enadev Headset 

          ALSA lib parser.c:2541:(get_by_card_name) no soundcards
          found... 

          ALSA lib main.c:1554:(snd_use_case_mgr_open) error: failed to
          import rk3588-es8316 use case configuration -2 

          alsaucm: error failed to open sound card rk3588-es8316: No
          such file or directory 

          root@rockpi5:~# aplay
             /usr/share/sounds/alsa/Front_Left.wav 

          Playing WAVE '/usr/share/sounds/alsa/Front_Left.wav' : Signed
          16 bit Little Endian, Rate 48000 Hz, Mono 

          aplay: set_params:1456: Unable to install hw params: 

          ACCESS:  RW_INTERLEAVED 

          FORMAT:  S16_LE 

          SUBFORMAT:  STD 

          SAMPLE_BITS: 16 

          FRAME_BITS: 16 

          CHANNELS: 1 

          RATE: 48000 

          PERIOD_TIME: 125000 

          PERIOD_SIZE: 6000 

          PERIOD_BYTES: 12000 

          PERIODS: 4 

          BUFFER_TIME: 500000 

          BUFFER_SIZE: 24000 

          BUFFER_BYTES: 48000 

          TICK_TIME: [0 0] 

          root@rockpi5:~#
      root@rockpi5:~# inxi -A 

          Audio: 

           Message: No device
            data found. 

           API: ALSA v:
            k6.10.0-0.rc4.20240618git14d7c92f8df9.39.fc41.aarch64 

             status: kernel-api

           Server-1: PipeWire v: 1.1.83 status: active 

          root@rockpi5:~# 

      I'm running
            KDE (Fedora Linux
            41 (Rawhide Prerelease) on my ROCK 5 Model
            B.

      Am 20.06.24 um 17:32 schrieb Peter
        Robinson:

        On Tue, 11 Jun 2024 at 19:43, Andreas Reschke <arm_ml@xxxxxxxxxxx> wrote:

          Hello
1. Audio

on this side
https://gitlab.collabora.com/hardware-enablement/rockchip-3588/notes-for-rockchip-3588/-/blob/main/mainline-status.md

is shows Headphone Jack Playback is enable with 6.4-rc1
What does this mean?

I didn't found any soundcard on my device
root@rockpi5:~# inxi -A
Audio:
   Message: No device data found.
   API: ALSA v: k6.10.0-0.rc2.20240607git8a92980606e3.28.fc41.aarch64
     status: kernel-api
   Server-1: PipeWire v: 1.1.82 status: active

        Running the following gives me sound via a headset:

alsaucm -c rk3588-es8316 reset reload set _verb HiFi list _devices set
_enadev Headphones set _enadev Headset
aplay  /usr/share/sounds/alsa/Front_Left.wav

Can you provide more details of your configuration? Desktop etc.

I suspect there's a ucm profile missing to do this automatically. I'll
add it to my (very long) todo list to look at some point.

    There are ucm profiles:

      root@rockpi5:~# rpm -ql
          alsa-ucm-1.2.12-1.fc41.noarch | grep 3588

        /usr/share/alsa/ucm2/Rockchip/rk3588-es8316

        /usr/share/alsa/ucm2/Rockchip/rk3588-es8316/HiFi.conf

        /usr/share/alsa/ucm2/Rockchip/rk3588-es8316/rk3588-es8316.conf

        /usr/share/alsa/ucm2/conf.d/rk3588-es8316

        /usr/share/alsa/ucm2/conf.d/rk3588-es8316/rk3588-es8316.conf

        root@rockpi5:~#
    root@rockpi5:~# alsaucm -c
          rk3588-es8316 list _devices

        ALSA lib parser.c:2541:(get_by_card_name) no soundcards found...

        ALSA lib main.c:1554:(snd_use_case_mgr_open) error: failed to
        import rk3588-es8316 use case configuration -2

        alsaucm: error failed to open sound card rk3588-es8316: No such
        file or directory

        root@rockpi5:~#

    It seems for me ALSA didn't load these files, or they didn't
      work.

          root@rockpi5:~#

2. GPU
I know the GPU isn't complete at the moment, how to load the kernel
driver panthor at boot time ?

        This is working for me with the Fedora 6.10-rc4 build.

      Didn't work for me, do I have to update initramfs-6.10.0-0.rc4.20240618git14d7c92f8df9.39.fc41.aarch64.img
      Thanks
      andreas

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