Comment # 43 on bug 1189735 from Stakanov Schufter

I tried the latest TW with the latest Mesa and it crashes without any change.
So I am back to the "wolfi version". 

The following parameter improves greatly the HD reproduction with the older
Mesa version (crashes without effect in the new Mesa):

 -V xcb_glx

by https://www.linuxtv.org/wiki/index.php/Kaffeine
The explanation for this is found in "remote access and kaffeine" section.
Which is somewhat amusing, as I do not use ssh to watch SAT TV. 

So with 
glxinfo | grep -iE 'vendor:|device:|version:'
GLX version: 1.4
    Vendor: X.Org (0x1002)
    Device: AMD CEDAR (DRM 2.50.0 / 5.15.3-1-default, LLVM 12.0.1) (0x68f9)
    Version: 21.1.6
    Max core profile version: 3.3
    Max compat profile version: 3.1
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 3.1

the aforementioned parameter does improve HD TV with the SAT card. 
Segfaults as before with SD channels when newest mesa is installed.