redonkable/alistair23-linux
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drm/nouveau/pm: allow voltage-only perflvl set, enable nvc0

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Okay, my card didn't blow up.  Lets turn it on!

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2011-06-10 12:07:09 +10:00
parent 3c71c2330b
commit da1dc4cfec
2 changed files with 7 additions and 7 deletions
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13
drivers/gpu/drm/nouveau/nouveau_pm.c
View file

@ -72,10 +72,12 @@ nouveau_pm_perflvl_set(struct drm_device *dev, struct nouveau_pm_level *perflvl)
}
}
nouveau_pm_clock_set(dev, perflvl, PLL_CORE, perflvl->core);
nouveau_pm_clock_set(dev, perflvl, PLL_SHADER, perflvl->shader);
nouveau_pm_clock_set(dev, perflvl, PLL_MEMORY, perflvl->memory);
nouveau_pm_clock_set(dev, perflvl, PLL_UNK05, perflvl->unk05);
if (pm->clock_set) {
nouveau_pm_clock_set(dev, perflvl, PLL_CORE, perflvl->core);
nouveau_pm_clock_set(dev, perflvl, PLL_SHADER, perflvl->shader);
nouveau_pm_clock_set(dev, perflvl, PLL_MEMORY, perflvl->memory);
nouveau_pm_clock_set(dev, perflvl, PLL_UNK05, perflvl->unk05);
}
pm->cur = perflvl;
return 0;
@ -92,9 +94,6 @@ nouveau_pm_profile_set(struct drm_device *dev, const char *profile)
if (nouveau_perflvl_wr != 7777)
return -EPERM;
if (!pm->clock_set)
return -EINVAL;
if (!strncmp(profile, "boot", 4))
perflvl = &pm->boot;
else {

1
drivers/gpu/drm/nouveau/nouveau_state.c
View file

@ -423,6 +423,7 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
engine->vram.flags_valid = nvc0_vram_flags_valid;
engine->pm.temp_get = nv84_temp_get;
engine->pm.voltage_get = nouveau_voltage_gpio_get;
engine->pm.voltage_set = nouveau_voltage_gpio_set;
break;
default:
NV_ERROR(dev, "NV%02x unsupported\n", dev_priv->chipset);