diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2010-10-04 09:27:58 +0400 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-10-05 03:59:39 +0400 |
| commit | ca8e7c6ccdfb9a77de9b9719e6ef768373fb607c (patch) | |
| tree | 36e15125330e787bbb587d99f1b01cde8e22fb41 /drivers/gpu/drm/nouveau/nouveau_perf.c | |
| parent | eadc69cc9054594ff7860d407f855536af13af99 (diff) | |
| download | linux-ca8e7c6ccdfb9a77de9b9719e6ef768373fb607c.tar.xz | |
drm/nouveau: parse voltage from perf 0x40 entires
This was disabled previously because of some uncertainty that +2 was
indeed the voltage. It appears it is, checked on a NVA8 and a NVA3M.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_perf.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_perf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_perf.c b/drivers/gpu/drm/nouveau/nouveau_perf.c index 3be875f1d983..ac62a1b8c4fc 100644 --- a/drivers/gpu/drm/nouveau/nouveau_perf.c +++ b/drivers/gpu/drm/nouveau/nouveau_perf.c @@ -173,7 +173,7 @@ nouveau_perf_init(struct drm_device *dev) case 0x40: #define subent(n) entry[perf[2] + ((n) * perf[3])] perflvl->fanspeed = 0; /*XXX*/ - perflvl->voltage = 0; /*XXX: entry[2] */; + perflvl->voltage = entry[2]; perflvl->core = (ROM16(subent(0)) & 0xfff) * 1000; perflvl->shader = (ROM16(subent(1)) & 0xfff) * 1000; perflvl->memory = (ROM16(subent(2)) & 0xfff) * 1000; |