drm/i915: Remove use on gma_bus_addr on gen6+
We have enough info to not use the intel_gtt bridge stuff.
v2: Move setup of mappable_base above the legacy init stuff because we
still need that on older platforms. (Daniel)
v3: Remove the dev_priv hunk which was rebased in by accident
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com> (v2)
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 61bfb12..0b89305 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -691,6 +691,8 @@
u16 snb_gmch_ctl;
int ret;
+ dev_priv->gtt.mappable_base = pci_resource_start(dev->pdev, 2);
+
/* On modern platforms we need not worry ourself with the legacy
* hostbridge query stuff. Skip it entirely
*/
@@ -723,7 +725,6 @@
/* For GEN6+ the PTEs for the ggtt live at 2MB + BAR0 */
gtt_bus_addr = pci_resource_start(dev->pdev, 0) + (2<<20);
- dev_priv->mm.gtt->gma_bus_addr = pci_resource_start(dev->pdev, 2);
/* i9xx_setup */
pci_read_config_word(dev->pdev, SNB_GMCH_CTRL, &snb_gmch_ctl);