Commits
Peter Lekensteyn committed d099230cc35
nouveau: Support Optimus models for vga_switcheroo Newer nVidia cards with Optimus do not support/use the DSM switching functions. Instead, it require a DSM function to be called prior to bringing a device into D3 state. No other _DSM calls are necessary before/after enabling/disabling a device. Switching between discrete and integrated GPU is not supported by this Optimus _DSM call, therefore return on the switching method. Signed-off-by: Peter Lekensteyn <lekensteyn@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>