drm: add new radeon PCI ids..

This adds all the r300 and r400 PCI ids from DRM CVS, it also
makes these cards only initialise when the new xorg driver is
used, as otherwise the DRM can cause lockups.

Signed-off-by: Dave Airlie <airlied@linux.ie>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index cc4942a112cb..7f949c9c9691 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -1332,6 +1332,14 @@ static int radeon_do_init_cp(drm_device_t * dev, drm_radeon_init_t * init)
 
         DRM_DEBUG("\n");
 
+        /* if we require new memory map but we don't have it fail */
+        if ((dev_priv->flags & CHIP_NEW_MEMMAP) && !dev_priv->new_memmap)
+        {
+                DRM_ERROR("Cannot initialise DRM on this card\nThis card requires a new X.org DDX\n");
+                radeon_do_cleanup_cp(dev);
+                return DRM_ERR(EINVAL);
+        }
+
         if (init->is_pci && (dev_priv->flags & CHIP_IS_AGP))
         {
                 DRM_DEBUG("Forcing AGP card to PCI mode\n");