| commit | 9075e85f46c598e4dfc852b16b256a32e2fb396f | [log] [tgz] |
|---|---|---|
| author | Peter Lekensteyn <lekensteyn@gmail.com> | Sat Dec 17 12:53:43 2011 +0100 |
| committer | Dave Airlie <airlied@redhat.com> | Fri Jan 13 09:09:07 2012 +0000 |
| tree | 841922a76fb85d8cbcaa7d6f64b5ea6c4d067370 | |
| parent | 3b32a592ea6e49145d4dc610b85dd9042226896d [diff] |
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>