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| author | Martin Peres <martin.peres@labri.fr> | 2012-03-09 00:15:01 +0100 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2012-03-13 17:15:03 +1000 |
| commit | e436d1bb0a3e5ff27b190d0bf9173f4f6ad21d3f (patch) | |
| tree | 50e701b6a5adae7f2b7f7c223fa0492d2a7158f1 | |
| parent | 8663bc7cde00c8e832d985354f8a6d57a52f7d92 (diff) | |
| download | op-kernel-dev-e436d1bb0a3e5ff27b190d0bf9173f4f6ad21d3f.zip op-kernel-dev-e436d1bb0a3e5ff27b190d0bf9173f4f6ad21d3f.tar.gz | |
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>
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_pm.c | 5 |
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 e677310..d020ed4 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); |
