diff options
| author | Ben Widawsky <ben@bwidawsk.net> | 2013-01-17 12:45:16 -0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-01-17 22:47:03 +0100 |
| commit | dabb7a91ae6442d642a52e0de22d781a8ad2af12 (patch) | |
| tree | 6c982e12e29c06cbfa2c5290832f258f454c36cf /drivers/gpu | |
| parent | 5d4545aef561ad47f91bcf75814af20c104b5a9e (diff) | |
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>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index bb622135798..468d2a0fc37 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1426,7 +1426,7 @@ static void i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv) if (!ap) return; - ap->ranges[0].base = dev_priv->mm.gtt->gma_bus_addr; + ap->ranges[0].base = dev_priv->gtt.mappable_base; ap->ranges[0].size = dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT; primary = @@ -1543,7 +1543,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) } aperture_size = dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT; - dev_priv->gtt.mappable_base = dev_priv->mm.gtt->gma_bus_addr; dev_priv->gtt.mappable = io_mapping_create_wc(dev_priv->gtt.mappable_base, diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 61bfb12e101..0b893057795 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -691,6 +691,8 @@ int i915_gem_gtt_init(struct drm_device *dev) 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 @@ int i915_gem_gtt_init(struct drm_device *dev) /* 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); diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 59e02691baf..ce1d0748740 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1203,7 +1203,7 @@ static int intel_init_ring_buffer(struct drm_device *dev, goto err_unpin; ring->virtual_start = - ioremap_wc(dev_priv->mm.gtt->gma_bus_addr + obj->gtt_offset, + ioremap_wc(dev_priv->gtt.mappable_base + obj->gtt_offset, ring->size); if (ring->virtual_start == NULL) { DRM_ERROR("Failed to map ringbuffer.\n"); |