via: add some new chipsets

Disable 3D functionality and AGP DMA for chipsets with the DX9 3D engine.

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

1 files changed, 10 insertions, 6 deletions

diff --git a/drivers/char/drm/via_irq.c b/drivers/char/drm/via_irq.c
index c33d068cde19..1ac5941ad237 100644
--- a/drivers/char/drm/via_irq.c
+++ b/drivers/char/drm/via_irq.c
@@ -258,12 +258,16 @@ void via_driver_irq_preinstall(drm_device_t * dev)
 		dev_priv->irq_enable_mask = VIA_IRQ_VBLANK_ENABLE;
 		dev_priv->irq_pending_mask = VIA_IRQ_VBLANK_PENDING;
 
-		dev_priv->irq_masks = (dev_priv->pro_group_a) ?
-		    via_pro_group_a_irqs : via_unichrome_irqs;
-		dev_priv->num_irqs = (dev_priv->pro_group_a) ?
-		    via_num_pro_group_a : via_num_unichrome;
-		dev_priv->irq_map = (dev_priv->pro_group_a) ?
-			via_irqmap_pro_group_a : via_irqmap_unichrome;
+		if (dev_priv->chipset == VIA_PRO_GROUP_A ||
+		    dev_priv->chipset == VIA_DX9_0) {
+			dev_priv->irq_masks = via_pro_group_a_irqs;
+			dev_priv->num_irqs = via_num_pro_group_a;
+			dev_priv->irq_map = via_irqmap_pro_group_a;
+		} else {
+			dev_priv->irq_masks = via_unichrome_irqs;
+			dev_priv->num_irqs = via_num_unichrome;
+			dev_priv->irq_map = via_irqmap_unichrome;
+		}
 
 		for (i = 0; i < dev_priv->num_irqs; ++i) {
 			atomic_set(&cur_irq->irq_received, 0);