Commit e436d1bb authored by Martin Peres's avatar Martin Peres Committed by Ben Skeggs
Browse files

drm/nv50/hwsq: some nv92 fixes

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: default avatarMartin Peres <>
Signed-off-by: default avatarBen Skeggs <>
parent 8663bc7c
......@@ -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);
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