Comment 0 for bug 1640755

Timo Aaltonen (tjaalton) wrote :

Hybrid setups need gen9 sna backend backported to fix bugs that prevent using the discrete GPU via DRI_PRIME=1 envvar.

[Test case]

Run 'DRI_PRIME=1 glxgears' on intel+amd hybrid

[Regression potential]

Minimal, as the commits mostly touch the new backend, apart from two commits that are fixes for other generations too.