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| author | Peter Lekensteyn <lekensteyn@gmail.com> | 2011-12-17 12:53:43 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-01-13 09:09:07 +0000 |
| commit | 9075e85f46c598e4dfc852b16b256a32e2fb396f (patch) | |
| tree | 841922a76fb85d8cbcaa7d6f64b5ea6c4d067370 /drivers/gpu/drm/nouveau/nv10_fifo.c | |
| parent | 3b32a592ea6e49145d4dc610b85dd9042226896d (diff) | |
| download | talos-op-linux-9075e85f46c598e4dfc852b16b256a32e2fb396f.tar.gz talos-op-linux-9075e85f46c598e4dfc852b16b256a32e2fb396f.zip | |
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>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv10_fifo.c')
0 files changed, 0 insertions, 0 deletions
