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drm/nv50/hwsq: some nv92 fixes

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The shift from hwsq_data = 0x1400 to 0x080000 actually happened in nv94, not nv92
This fixes some reclocking issues on my newly acquired nv92

Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Martin Peres 2012-03-09 00:15:01 +01:00 committed by Ben Skeggs
parent 8663bc7cde
commit e436d1bb0a
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/nouveau/nv50_pm.c
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@ -756,17 +756,18 @@ prog_hwsq(struct drm_device *dev, struct hwsq_ucode *hwsq)
u32 hwsq_data, hwsq_kick;
int i;
if (dev_priv->chipset < 0x90) {
if (dev_priv->chipset < 0x94) {
hwsq_data = 0x001400;
hwsq_kick = 0x00000003;
} else {
hwsq_data = 0x080000;
hwsq_kick = 0x00000001;
}
/* upload hwsq ucode */
nv_mask(dev, 0x001098, 0x00000008, 0x00000000);
nv_wr32(dev, 0x001304, 0x00000000);
if (dev_priv->chipset >= 0x92)
nv_wr32(dev, 0x001318, 0x00000000);
for (i = 0; i < hwsq->len / 4; i++)
nv_wr32(dev, hwsq_data + (i * 4), hwsq->ptr.u32[i]);
nv_mask(dev, 0x001098, 0x00000018, 0x00000018);