diff options
author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-06-07 15:55:57 +0200 |
---|---|---|
committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-06-12 22:18:06 +0200 |
commit | dd2757f8b557ab2030154896eac9b2285557dda6 (patch) | |
tree | 8cb47f03ff7a391ac70b749fdddf5d00db2f90d2 /drivers/gpu/drm | |
parent | 9b990de76ced807b2d92a601fb7f03863b632c58 (diff) |
drm/i915: stop using dev->agp->base
For that to work we need to export the base address of the gtt
mmio window from intel-gtt. Also replace all other uses of
dev->agp by values we already have at hand.
Reviewed-by: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 21 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_debug.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_fb.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 6 |
7 files changed, 25 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 97a5a5857f5..c639d431ad6 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1085,8 +1085,8 @@ static int i915_set_status_page(struct drm_device *dev, void *data, ring->status_page.gfx_addr = hws->addr & (0x1ffff<<12); - dev_priv->dri1.gfx_hws_cpu_addr = ioremap_wc(dev->agp->base + hws->addr, - 4096); + dev_priv->dri1.gfx_hws_cpu_addr = + ioremap_wc(dev_priv->mm.gtt_base_addr + hws->addr, 4096); if (dev_priv->dri1.gfx_hws_cpu_addr == NULL) { i915_dma_cleanup(dev); ring->status_page.gfx_addr = 0; @@ -1482,15 +1482,18 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) } aperture_size = dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT; + dev_priv->mm.gtt_base_addr = dev_priv->mm.gtt->gma_bus_addr; dev_priv->mm.gtt_mapping = - io_mapping_create_wc(dev->agp->base, aperture_size); + io_mapping_create_wc(dev_priv->mm.gtt_base_addr, + aperture_size); if (dev_priv->mm.gtt_mapping == NULL) { ret = -EIO; goto out_rmmap; } - i915_mtrr_setup(dev_priv, dev->agp->base, aperture_size); + i915_mtrr_setup(dev_priv, dev_priv->mm.gtt_base_addr, + aperture_size); /* The i915 workqueue is primarily used for batched retirement of * requests (and thus managing bo) once the task has been completed @@ -1602,8 +1605,9 @@ out_gem_unload: destroy_workqueue(dev_priv->wq); out_mtrrfree: if (dev_priv->mm.gtt_mtrr >= 0) { - mtrr_del(dev_priv->mm.gtt_mtrr, dev->agp->base, - dev->agp->agp_info.aper_size * 1024 * 1024); + mtrr_del(dev_priv->mm.gtt_mtrr, + dev_priv->mm.gtt_base_addr, + aperture_size); dev_priv->mm.gtt_mtrr = -1; } io_mapping_free(dev_priv->mm.gtt_mapping); @@ -1640,8 +1644,9 @@ int i915_driver_unload(struct drm_device *dev) io_mapping_free(dev_priv->mm.gtt_mapping); if (dev_priv->mm.gtt_mtrr >= 0) { - mtrr_del(dev_priv->mm.gtt_mtrr, dev->agp->base, - dev->agp->agp_info.aper_size * 1024 * 1024); + mtrr_del(dev_priv->mm.gtt_mtrr, + dev_priv->mm.gtt_base_addr, + dev_priv->mm.gtt->gtt_mappable_entries * PAGE_SIZE); dev_priv->mm.gtt_mtrr = -1; } diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ccabadd2b6c..ae4129b3cb3 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -651,6 +651,7 @@ typedef struct drm_i915_private { unsigned long gtt_end; struct io_mapping *gtt_mapping; + phys_addr_t gtt_base_addr; int gtt_mtrr; /** PPGTT used for aliasing the PPGTT with the GTT */ diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index deaa0d4bb45..108e4c2b5ff 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1122,7 +1122,7 @@ int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf) obj->fault_mappable = true; - pfn = ((dev->agp->base + obj->gtt_offset) >> PAGE_SHIFT) + + pfn = ((dev_priv->mm.gtt_base_addr + obj->gtt_offset) >> PAGE_SHIFT) + page_offset; /* Finally, remap it using the new GTT offset */ diff --git a/drivers/gpu/drm/i915/i915_gem_debug.c b/drivers/gpu/drm/i915/i915_gem_debug.c index a4f6aaabca9..bddf7bed183 100644 --- a/drivers/gpu/drm/i915/i915_gem_debug.c +++ b/drivers/gpu/drm/i915/i915_gem_debug.c @@ -132,7 +132,8 @@ i915_gem_object_check_coherency(struct drm_i915_gem_object *obj, int handle) __func__, obj, obj->gtt_offset, handle, obj->size / 1024); - gtt_mapping = ioremap(dev->agp->base + obj->gtt_offset, obj->base.size); + gtt_mapping = ioremap(dev_priv->mm.gtt_base_addr + obj->gtt_offset, + obj->base.size); if (gtt_mapping == NULL) { DRM_ERROR("failed to map GTT space\n"); return; diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index bad36e0b804..174549df592 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -6954,7 +6954,7 @@ void intel_modeset_init(struct drm_device *dev) dev->mode_config.max_width = 8192; dev->mode_config.max_height = 8192; } - dev->mode_config.fb_base = dev->agp->base; + dev->mode_config.fb_base = dev_priv->mm.gtt_base_addr; DRM_DEBUG_KMS("%d display pipe%s available.\n", dev_priv->num_pipe, dev_priv->num_pipe > 1 ? "s" : ""); diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c index bf8690720a0..e9f8338bd80 100644 --- a/drivers/gpu/drm/i915/intel_fb.c +++ b/drivers/gpu/drm/i915/intel_fb.c @@ -140,7 +140,9 @@ static int intelfb_create(struct intel_fbdev *ifbdev, info->fix.smem_start = dev->mode_config.fb_base + obj->gtt_offset; info->fix.smem_len = size; - info->screen_base = ioremap_wc(dev->agp->base + obj->gtt_offset, size); + info->screen_base = + ioremap_wc(dev_priv->mm.gtt_base_addr + obj->gtt_offset, + size); if (!info->screen_base) { ret = -ENOSPC; goto out_unpin; diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 89a5e7f89d7..14025ab9d4c 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -968,6 +968,7 @@ static int intel_init_ring_buffer(struct drm_device *dev, struct intel_ring_buffer *ring) { struct drm_i915_gem_object *obj; + struct drm_i915_private *dev_priv = dev->dev_private; int ret; ring->dev = dev; @@ -997,8 +998,9 @@ static int intel_init_ring_buffer(struct drm_device *dev, if (ret) goto err_unref; - ring->virtual_start = ioremap_wc(dev->agp->base + obj->gtt_offset, - ring->size); + ring->virtual_start = + ioremap_wc(dev_priv->mm.gtt->gma_bus_addr + obj->gtt_offset, + ring->size); if (ring->virtual_start == NULL) { DRM_ERROR("Failed to map ringbuffer.\n"); ret = -EINVAL; |