[Nouveau] [Bug 98398] Vgaswitcharoo fails to turn off GPU properly

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Oct 22 23:16:29 UTC 2016


--- Comment #5 from rick.2889 at gmail.com ---
Adding pcie_port_pm=off to my kernel command line causes the card to turn off
and powertop to report ~7.5W of power usage. According to Lekensteyn this
reverts nouveau to the 4.7 and lower behavior of using DSM, so I think this is
a regression from using the new method.

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