drm/i915: make hw page ioremap use ioremap_wc



However we still have another issue with ioremap_wc not falling back
properly or somehow doing something else stupid, this probably needs
to be tracked down.

Signed-off-by: Dave Airlie <airlied@redhat.com>

parent d61e7380

drivers/gpu/drm/i915/i915_dma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -811,7 +811,7 @@ static int i915_set_status_page(struct drm_device dev, void data,
		dev_priv->hws_map.flags = 0;
		dev_priv->hws_map.mtrr = 0;

		drm_core_ioremap(&dev_priv->hws_map, dev);
		drm_core_ioremap_wc(&dev_priv->hws_map, dev);
		if (dev_priv->hws_map.handle == NULL) {
		i915_dma_cleanup(dev);
		dev_priv->status_gfx_addr = 0;