diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2011-06-10 15:33:11 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-09-20 16:01:37 +1000 |
| commit | 03ce8d9e63199fd5983129941a6694123b885753 (patch) | |
| tree | 32f90d1b3b9b3ede6df01196ecd93750de924eb8 /drivers/gpu/drm/nouveau/nouveau_perf.c | |
| parent | da1dc4cfecdf314241cc5e0c5df1f66b4cc80cc7 (diff) | |
drm/nouveau/pm: some fermi chipsets still use volt 0x30
Fun, fun.
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 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_perf.c b/drivers/gpu/drm/nouveau/nouveau_perf.c index 18d1d995b53a..b0e995fdcbad 100644 --- a/drivers/gpu/drm/nouveau/nouveau_perf.c +++ b/drivers/gpu/drm/nouveau/nouveau_perf.c @@ -146,16 +146,16 @@ nouveau_perf_voltage(struct drm_device *dev, struct bit_entry *P, id = perflvl->volt_min; perflvl->volt_min = 0; - /* pre-fermi vbios stores the voltage level directly in the - * perflvl entry as a multiple of 10mV + /* boards using voltage table version <0x40 store the voltage + * level directly in the perflvl entry as a multiple of 10mV */ - if (dev_priv->card_type < NV_C0) { + if (dev_priv->engine.pm.voltage.version < 0x40) { perflvl->volt_min = id * 10000; perflvl->volt_max = perflvl->volt_min; return; } - /* from fermi onwards, the perflvl stores an index into yet another + /* on newer ones, the perflvl stores an index into yet another * vbios table containing a min/max voltage value for the perflvl */ if (P->version != 2 || P->length < 34) { |