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linux-davinci
Commit 756db73d authored by Thomas Hellstrom's avatar Thomas Hellstrom Committed by Dave Airlie
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drm/via: Disable AGP DMA for chips with the new 3D engine.

parent 1d58420b
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drivers/char/drm/via_dma.c
View file @ 756db73d
...@@ -190,6 +190,11 @@ static int via_initialize(drm_device_t * dev, ...@@ -190,6 +190,11 @@ static int via_initialize(drm_device_t * dev,
return DRM_ERR(EFAULT); return DRM_ERR(EFAULT);
} }
if (dev_priv->chipset == VIA_DX9_0) {
DRM_ERROR("AGP DMA is not supported on this chip\n");
return DRM_ERR(EINVAL);
}
dev_priv->ring.map.offset = dev->agp->base + init->offset; dev_priv->ring.map.offset = dev->agp->base + init->offset;
dev_priv->ring.map.size = init->size; dev_priv->ring.map.size = init->size;
dev_priv->ring.map.type = 0; dev_priv->ring.map.type = 0;
......
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