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authorDave Airlie <airlied@starflyer.(none)>2005-09-11 20:28:11 +1000
committerDave Airlie <airlied@linux.ie>2005-09-11 20:28:11 +1000
commitea98a92ff18c03bf7f4d21536986cbbcb4c10cd9 (patch)
treefbff15aaacf19824083c9edb8d37548031636580 /drivers/char/drm/r128_cce.c
parent9d17601c4e132eee9fe450191f6866fb9fb5a762 (diff)
drm: add radeon PCI express support
Add support for Radeon PCI Express cards (needs a new X.org DDX) Also allows PCI GART table to be stored in VRAM for non PCIE cards Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/r128_cce.c')
-rw-r--r--drivers/char/drm/r128_cce.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/char/drm/r128_cce.c b/drivers/char/drm/r128_cce.c
index 895152206b31..ac3ea2bc9b28 100644
--- a/drivers/char/drm/r128_cce.c
+++ b/drivers/char/drm/r128_cce.c
@@ -562,14 +562,16 @@ static int r128_do_init_cce( drm_device_t *dev, drm_r128_init_t *init )
#if __OS_HAS_AGP
if ( dev_priv->is_pci ) {
#endif
- if (!drm_ati_pcigart_init( dev, &dev_priv->phys_pci_gart,
- &dev_priv->bus_pci_gart) ) {
+ dev_priv->gart_info.gart_table_location = DRM_ATI_GART_MAIN;
+ dev_priv->gart_info.addr = dev_priv->gart_info.bus_addr = 0;
+ dev_priv->gart_info.is_pcie = 0;
+ if (!drm_ati_pcigart_init(dev, &dev_priv->gart_info)) {
DRM_ERROR( "failed to init PCI GART!\n" );
dev->dev_private = (void *)dev_priv;
r128_do_cleanup_cce( dev );
return DRM_ERR(ENOMEM);
}
- R128_WRITE( R128_PCI_GART_PAGE, dev_priv->bus_pci_gart );
+ R128_WRITE(R128_PCI_GART_PAGE, dev_priv->gart_info.bus_addr);
#if __OS_HAS_AGP
}
#endif
@@ -607,10 +609,10 @@ int r128_do_cleanup_cce( drm_device_t *dev )
} else
#endif
{
- if (!drm_ati_pcigart_cleanup( dev,
- dev_priv->phys_pci_gart,
- dev_priv->bus_pci_gart ))
- DRM_ERROR( "failed to cleanup PCI GART!\n" );
+ if (dev_priv->gart_info.bus_addr)
+ if (!drm_ati_pcigart_cleanup( dev,
+ &dev_priv->gart_info))
+ DRM_ERROR( "failed to cleanup PCI GART!\n" );
}
drm_free( dev->dev_private, sizeof(drm_r128_private_t),