diff options
Diffstat (limited to 'shared/radeon_cp.c')
| -rw-r--r-- | shared/radeon_cp.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/shared/radeon_cp.c b/shared/radeon_cp.c index 75a7bd52..5d13f479 100644 --- a/shared/radeon_cp.c +++ b/shared/radeon_cp.c @@ -2017,6 +2017,18 @@ 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; + } + /* registers */ if( (ret = DRM(initmap)( dev, pci_resource_start( dev->pdev, 2 ), pci_resource_len( dev->pdev, 2 ), _DRM_REGISTERS, 0 ))) |