Posts by thedogg

    Thanks for the clarification! I honestly wasn’t aware of that. I’ve been using my Raspberry Pi 4 for years without applying any special configuration, so I assumed my settings were still being used.

    Given that the config.txt entries are ignored in this case, could you please confirm whether audio output through HDMI1 is the default behaviour?

    I assume that apart from specifying video=HDMI-A-1:1920x1080M@60D in the cmdline.txt file, I don’t need anything additional, correct?

    I have tested various cables, splitters and other components. Everything seems generally fine, however, I still occasionally experience an issue where, after booting LE, the logo appears in only one quarter of the screen. I have also noticed that some 1080p movies display in the same way (only 1/4 of the screen).

    At the moment, I am using two micro-HDMI to HDMI cables. HDMI1 is connected to the Sony AVM and is used only for audio output. HDMI0 goes into the EZXCOO splitter, where one output (with a scaler enabled) is connected to an older 1080p TV. The other HDMI output from the splitter goes directly to the projector.


    My config contains only:


    and cmdline.txt

    Code
    boot=UUID=0111-4635 disk=UUID=67e94c52-7c1c-4e07-b241-4d3919401f7a quiet console=ttyAMA10,115200 console=tty0 video=HDMI-A-1:1920x1080M@60D

    I am using the adapter, I need 10 m HDMI cable. I have replaced the adapter with the cable, it goes to spliter then the spliter sends 4k to projekctor and 1080p to TV, seems to be fine. I left gui in 4k.

    There is one more think, I can hear a little noise in my 2.0 speaker sending signal from spdif digi standard, I could not hear anything on RPI4.

    I think it has been always 1080p and that is the reason. It is connected to 4k projector so it is then just 1/4 of scree. When I applied your suggestion the booting logo was the same and then the gui sticked to it (1/4). I had to move panes to make it fullscreen again. Doing it all I selected 1080p as a GUI resolution but while playing the 4k movie it is only 1/4 of the screen. So not changes in general.

    I have noticed some strange behavior with my new LibreELEC setup when playing 4K content:

    1. During boot, the LibreELEC splash screen appears in the top-left corner and occupies only about one quarter of the display.
    2. The GUI colors change whenever I open my projector’s on-screen menu. While the projector menu is active, all text and icons become noticeably whiter and actually look better.
    3. I need to set the maximum resolution manually in the display settings. If I set the GUI to 1080p, enable the 4K modes in the whitelist, and configure the player to adjust the display refresh rate to match video playback (on start/stop), the intention is to keep the GUI at 1080p and switch to 4K for movies. However, when doing this, the image again shows up in only about one quarter of the screen.

    I have already tried resetting /storage/.kodi/userdata/guisettings.xml and forcing a new one, but it didn’t help. This is a fresh Raspberry Pi 5 installation, but I restored a backup from my previous Pi 4 to keep all apps and configuration.

    Do you have any idea what might be causing this? I would appreciate any clues on where to investigate.

    Thanks for the answer. What I have achieved already is:

    1. Scenarion 1 - HDMI 1 sends audio, HDMI 0 video

    2. Scenarion 2 - while booting I can get either one display loaded as required.

    Questions:

    1. Is there maybe any way to have a script which will under the remote button switch the HDMI to the one I need after booting? - it may help me a lot.

    2. Can I send 1080p with two HDMI in the same time and have both screans available, next if I switch off one screen (TV) and leave only 4k screen I will simply change the resolution. Having audio always with HDMI1? - I can also have a a button for it.


    I was pretty sure pi5 alowes for multiscreens.

    There is one more thing I am struggling with and trying to achieve, but not releated to hifiberry.

    I am trying to setup everything in the following way:

    HDMI0 - JVC 4K projector

    HDMI1 - Sony AVR - FullHD TV

    I am not going to use both dispays in the same time but either one. On projector I would like to have max viddeo resolution without audio. On HDMI 1 where is that sony headphones AVR I need audio and vide which will be passed to old fullhd tv. The goal is to have audion on sony hedphones while using projector. At the moment audio works as expected but when projector is off I have black screen on TV (I can see the libreelac loading logo but thats it). When projector is on then it is also fine and I have what I need.

    I want the GUI to automatically switch to TV (1080p) when projector is off and back to projector when it’s on and tv off, wothout reboot. Eventualy I can keep both screens on. EDID for both devices is loaded.

    # HDMI0
    hdmi_force_hotplug:0=1
    hdmi_enable_4kp60=1

    # HDMI1
    hdmi_force_hotplug:1=1
    hdmi_group:1=1
    hdmi_mode:1=16
    hdmi_drive:1=2

    audio_pwm_mode=2
    hdmi_ignore_cec:1=1
    hdmi_ignore_cec_init=1

    [all]
    ################################################################################
    # Use distroconfig-composite.txt instead of distroconfig.txt to enable
    # composite video output.
    # The composite video mode needs to be configured in cmdline.txt:
    # For PAL add: video=Composite-1:720x576@50ie
    # For NTSC add: video=Composite-1:720x480@60ie
    ################################################################################

    include distroconfig.txt

    # uncomment to enable infrared remote receiver connected to GPIO 18
    #dtoverlay=gpio-ir,gpio_pin=18

    # digi
    dtoverlay=hifiberry-digi
    drm.edid_firmware=HDMI-A-1:edid/jvc.bin,HDMI-A-2:edid/sony.bin
    initramfs edid.cpio 0x3c00000
    disable_overscan=1
    hdmi_force_hotplug=1

    # Fallback on  HDMI1 when  HDMI0 off
    vc4-kms-v3d.max_interfaces=2
    dtoverlay=vc4-kms-v3d,cma-512
    hdmi_force_hotplug:1=1

    I tested it today and the behaviour matches the Digi+ Pro compatibility notes from HiFiBerry. When I replaced the Digi+ Pro with the Digi standard (previously used on pi4), everything worked correctly. The standard Digi was detected on the Raspberry Pi 5 and the Digi+ Pro was detected on the older Pi 4. I also wasn’t able to get the Digi+ Pro working on Raspbian.

    I have just seen that topic and I have a quick question, I am trying to setup the following on pi5. Knowing pi5 is able to handle video for both HDMI. I wanted to have one hdmi full video for JVC projector and the other one for video old tv and sony mdr hw700ds for audio, otherwise my jvc will be limited by MDR sony avm. I am not able to setup and detect hifibery digi 2 pro. I need also spdif for klips speakers when I do not wanna use Sony MDR. Is it possible what I wanna do? How could I even get the hifibery working?

    I used it but I could not login, I tried to get the token from windows app but it seems to be not there anymore,so I raised this post. Is there any other option to login? I have read that android app file can be used but I do not know which particularly.