29 Jul
2013
29 Jul
'13
6:06 a.m.
I finally got back to debugging the HDMI audio interactions that stopped me last time,
This adds switcheroo + nouveau + hda_intel support for turning off the secondary GPU in optimus laptops, saving a lot of power.
The GPU should come back on for things like lspci on the devices or for DRI_PRIME= or X starting up.
Signed-off-by: Dave Airlie airlied@redhat.com