diff options
| author | Karol Herbst <karolherbst@gmail.com> | 2016-07-12 21:36:08 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2016-10-12 17:29:19 +1000 |
| commit | 32dd7f2329765f428a824d91819bb8db7af432c5 (patch) | |
| tree | 59602c064bcc9499414fb5e38f72b42e3ef87309 /init | |
| parent | 380b1cadb0ef26165ba4b15fcf1bd2f1d82d0c29 (diff) | |
drm/nouveau/bios/volt: Handle voltage table version 0x50 with zeroed header
Some Fermi+ GPUs specify VID information via voltage table entries, rather
than describing them as a range in the header.
The mask may be bigger than 0x1fffff, but this value is already >2V, so it
will be fine for now.
This patch fixes volting issues on those cards enabling them to switch
cstates.
v6: rework message
Signed-off-by: Karol Herbst <karolherbst@gmail.com>
Reviewed-by: Martin Peres <martin.peres@free.fr>
Tested-by: Pierre Moreau <pierre.morrow@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions