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authorMartin Peres2012-03-09 00:15:01 +0100
committerBen Skeggs2012-03-13 17:15:03 +1000
commite436d1bb0a3e5ff27b190d0bf9173f4f6ad21d3f (patch)
tree50e701b6a5adae7f2b7f7c223fa0492d2a7158f1 /drivers/gpu/drm
parent8663bc7cde00c8e832d985354f8a6d57a52f7d92 (diff)
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: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/nouveau/nv50_pm.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_pm.c b/drivers/gpu/drm/nouveau/nv50_pm.c
index e677310c8f57..d020ed4979b4 100644
--- a/drivers/gpu/drm/nouveau/nv50_pm.c
+++ b/drivers/gpu/drm/nouveau/nv50_pm.c
@@ -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);