diff options
| author | Roland Scheidegger <rscheidegger_lists@hispeed.ch> | 2004-12-08 16:43:00 +0000 |
|---|---|---|
| committer | Roland Scheidegger <rscheidegger_lists@hispeed.ch> | 2004-12-08 16:43:00 +0000 |
| commit | c4a87c6883ede7bbf486743efe3e9325d96f8e54 (patch) | |
| tree | b5006f47de9c3acf0db8e5dff7e2c772e871ab79 /shared-core/radeon_cp.c | |
| parent | 98d01f9542d7f70aa10d68c0e41e631b5f156770 (diff) | |
(Stephane Marchesin, me) add hyperz support to radeon drm. Only fast z
clear and z buffer compression are working correctly, hierarchical-z is
not.
Diffstat (limited to 'shared-core/radeon_cp.c')
| -rw-r--r-- | shared-core/radeon_cp.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c index ea061ebc..3b3604ba 100644 --- a/shared-core/radeon_cp.c +++ b/shared-core/radeon_cp.c @@ -2007,6 +2007,18 @@ int radeon_preinit(struct drm_device *dev, unsigned long flags) dev->dev_private = (void *)dev_priv; dev_priv->flags = flags; + switch (flags & CHIP_FAMILY_MASK) { + case CHIP_R100: + case CHIP_RV200: + case CHIP_R200: + case CHIP_R300: + dev_priv->flags |= CHIP_HAS_HIERZ; + break; + default: + /* all other chips have no hierarchical z buffer */ + break; + } + #ifdef __linux__ /* registers */ if ((ret = drm_initmap(dev, pci_resource_start(dev->pdev, 2), |