From f97e00104f48bfc894b467d8a368dcf12d752005 Mon Sep 17 00:00:00 2001 From: Christian Heller Date: Wed, 24 Feb 2021 02:31:09 +0100 Subject: [PATCH] For Raspbian setup, add some aliases fixing display and sound issues. --- .bash_aliases | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 .bash_aliases diff --git a/.bash_aliases b/.bash_aliases new file mode 100644 index 0000000..0429868 --- /dev/null +++ b/.bash_aliases @@ -0,0 +1,10 @@ +# for whatever reason, emulationstation gets some strange screen flicker issues +# if the second display is activated, so ensure it is only started with that off +alias emulationstation="xrandr --output HDMI-2 --off && emulationstation" + +# since the second HDMI only outputs sound with video, we have to ensure it's +# activated with xrandr if we want to use it for surround sound setup +alias mpv51="xrandr --output HDMI-2 --auto && AUDIO_HDMI=1 mpv --alsa-ignore-chmap '--audio-channels=5.1(alsa)'" +alias chromium-upmix="xrandr --output HDMI-2 --auto && chromium-browser --alsa-output-device=stereo51" +alias alsamixer51="AUDIO_HDMI=1 alsamixer" + -- 2.30.2