drm/nvc0/gr: macro to determine fermi class, will use it in a few places
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nvc0_graph.c b/drivers/gpu/drm/nouveau/nvc0_graph.c
index ca6db20..a57fba3 100644
--- a/drivers/gpu/drm/nouveau/nvc0_graph.c
+++ b/drivers/gpu/drm/nouveau/nvc0_graph.c
@@ -675,13 +675,10 @@
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nvc0_graph_priv *priv;
int ret, gpc, i;
+ u32 fermi;
- switch (dev_priv->chipset) {
- case 0xc0:
- case 0xc3:
- case 0xc4:
- break;
- default:
+ fermi = nvc0_graph_class(dev);
+ if (!fermi) {
NV_ERROR(dev, "PGRAPH: unsupported chipset, please report!\n");
return 0;
}
@@ -770,6 +767,10 @@
NVOBJ_CLASS(dev, 0x9039, GR); /* M2MF */
NVOBJ_MTHD (dev, 0x9039, 0x0500, nvc0_graph_mthd_page_flip);
NVOBJ_CLASS(dev, 0x9097, GR); /* 3D */
+ if (fermi >= 0x9197)
+ NVOBJ_CLASS(dev, 0x9197, GR); /* 3D (NVC1-) */
+ if (fermi >= 0x9297)
+ NVOBJ_CLASS(dev, 0x9297, GR); /* 3D (NVC8-) */
NVOBJ_CLASS(dev, 0x90c0, GR); /* COMPUTE */
return 0;