• 2 Posts
  • 74 Comments
Joined 2 years ago
cake
Cake day: June 17th, 2023

help-circle




  • i use miracast where I can (my TV and Samsung phone support it natively), as it pretty much just works and is a decent protocol. Sadly every phone manufacturer that isn’t Samsung seems to have abandoned it right now, but it is still widely supported in TVs. On Linux, there is the app gnome-network-displays (yes it also works on KDE) to cast your screen over miracast.

    Miracast is an actual local streaming protocol (closely related to WiFi Direct). For content streaming the only FOSS standard I am aware of is FCast, but sofar it only is implemented in the GrayJay Android app.

    Edit: There is also Deskreen for casting a PC screen.

    For casting mobile to PC there is also scrcpy.

    This isn’t really casting, but I often find that an HDMI cable (often paired with a USB-C to HDMI dongle) is the simplest and most reliable way to display a phone screen on another monitor (as long as the phone supports DP altmode).





  • eco_game@discuss.tchncs.detoMemes@lemmy.mlGogle
    link
    fedilink
    arrow-up
    2
    ·
    9 months ago

    I was very disappointed with the (default) Camera after switching to Graphene, luckily you can just download the Pixel Camera (including all the Pixel optimizations) from Play Store on Graphene OS or download it as an APK bundle from some other sites (downloading the normal APK won’t work, it has to be the bundle).








  • I assume the tablet gets its video through standard HDMI/DP over USB-C, hence a USB-A to C adapter wouldn’t work.

    If you still want to use the tablet with the official dock, there may be HDMI+USB -> USB-C adapters capable of inserting the HDMI signal into the USB-C connection. I’m not too knowledgeable on this topic, so you may want to resort to some more research of your own.

    Also keep in mind (as far as I’m aware) there’s a hard limit on 2 external monitors, unless you use some “trickery” like DisplayLink.

    Edit: I’ve done a bit more research and I’m pretty sure that more than 2 monitors are supported. There are two limiting factors here:

    1. The GPU in the Steamdeck (custom APU which I didn’t directly find a spec sheet for), will typically have a max of 2-4 displays
    2. The physical connection, AFAIK as the Steamdeck only has one USB-C port, this means it has one DisplayPort 1.4 link available. This link can be divided into multiple video streams. I couldn’t find a table for DisplayPort 1.4, but this website has one for DisplayPort 1.2, suggesting you should be able to run four 1080p60 signals at the very minimum.

    Now with all this information, as long as your Steamdeck can output to any three screens (ie. two external ones and the internal steamdeck screen), it should also be possible to output three 1080p60 signals to external monitors.