Commits
Peter Lekensteyn committed 9075e85f46c
nouveau: properly check for _DSM function support According to the ACPI spec version 4, section 9.14.1, _DSM functions must return a value with the first bit enabled if any DSM functions are supported for the given UUID and revision ID. For a given function index n to be marked supported, bit n must be enabled. Signed-off-by: Peter Lekensteyn <lekensteyn@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>