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drm/nvc0/gr: enable 0xc8/0xce support, no idea if it works or not.. 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2011-05-24 15:44:37 +10:00
parent e1b89b1ca5
commit b53a2d0649
2 changed files with 7 additions and 6 deletions
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3
drivers/gpu/drm/nouveau/nvc0_graph.h
View File

@ -82,13 +82,14 @@ nvc0_graph_class(struct drm_device *dev)
case 0xc0:
case 0xc3:
case 0xc4:
case 0xce: /* guess, mmio trace shows only 0x9097 state */
return 0x9097;
#if 0
case 0xc1:
return 0x9197;
#endif
case 0xc8:
return 0x9297;
#endif
default:
return 0;
}

10
drivers/gpu/drm/nouveau/nvc0_grctx.c
View File

@ -1642,8 +1642,8 @@ nvc0_grctx_generate_tp(struct drm_device *dev)
nv_wr32(dev, 0x419a14, 0x00000200);
nv_wr32(dev, 0x419a1c, 0x00000000);
nv_wr32(dev, 0x419a20, 0x00000800);
if (dev_priv->chipset != 0xc0)
nv_wr32(dev, 0x00419ac4, 0x0007f440); /* 0xc3 */
if (dev_priv->chipset != 0xc0 && dev_priv->chipset != 0xc8)
nv_wr32(dev, 0x00419ac4, 0x0007f440);
nv_wr32(dev, 0x419b00, 0x0a418820);
nv_wr32(dev, 0x419b04, 0x062080e6);
nv_wr32(dev, 0x419b08, 0x020398a4);
@ -1657,7 +1657,7 @@ nvc0_grctx_generate_tp(struct drm_device *dev)
nv_wr32(dev, 0x419c04, 0x00000006);
nv_wr32(dev, 0x419c08, 0x00000002);
nv_wr32(dev, 0x419c20, 0x00000000);
nv_wr32(dev, 0x419cb0, 0x00060048);
nv_wr32(dev, 0x419cb0, 0x00060048); //XXX: 0xce 0x00020048
nv_wr32(dev, 0x419ce8, 0x00000000);
nv_wr32(dev, 0x419cf4, 0x00000183);
nv_wr32(dev, 0x419d20, 0x02180000);
@ -1687,11 +1687,11 @@ nvc0_grctx_generate_tp(struct drm_device *dev)
nv_wr32(dev, 0x419e8c, 0x00000000);
nv_wr32(dev, 0x419e90, 0x00000000);
nv_wr32(dev, 0x419e98, 0x00000000);
if (dev_priv->chipset != 0xc0)
if (dev_priv->chipset != 0xc0 && dev_priv->chipset != 0xc8)
nv_wr32(dev, 0x419ee0, 0x00011110);
nv_wr32(dev, 0x419f50, 0x00000000);
nv_wr32(dev, 0x419f54, 0x00000000);
if (dev_priv->chipset != 0xc0)
if (dev_priv->chipset != 0xc0 && dev_priv->chipset != 0xc8)
nv_wr32(dev, 0x419f58, 0x00000000);
}