From ea98a92ff18c03bf7f4d21536986cbbcb4c10cd9 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sun, 11 Sep 2005 20:28:11 +1000 Subject: 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 --- drivers/char/drm/r128_cce.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'drivers/char/drm/r128_cce.c') diff --git a/drivers/char/drm/r128_cce.c b/drivers/char/drm/r128_cce.c index 895152206b3..ac3ea2bc9b2 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), -- cgit v1.2.3