diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 15 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_fb.c | 3 |
5 files changed, 15 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 773b23ecc83b..90a6fc506dd5 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -258,7 +258,7 @@ static int i915_gem_object_info(struct seq_file *m, void* data) seq_printf(m, "%u fault mappable objects, %zu bytes\n", count, size); - seq_printf(m, "%zu [%zu] gtt total\n", + seq_printf(m, "%zu [%lu] gtt total\n", dev_priv->gtt.total, dev_priv->gtt.mappable_end - dev_priv->gtt.start); diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 468d2a0fc378..3f70178c63ca 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1427,8 +1427,8 @@ static void i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv) return; ap->ranges[0].base = dev_priv->gtt.mappable_base; - ap->ranges[0].size = - dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT; + ap->ranges[0].size = dev_priv->gtt.mappable_end - dev_priv->gtt.start; + primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW; @@ -1542,7 +1542,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) goto put_gmch; } - aperture_size = dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT; + aperture_size = dev_priv->gtt.mappable_end; dev_priv->gtt.mappable = io_mapping_create_wc(dev_priv->gtt.mappable_base, @@ -1699,7 +1699,7 @@ int i915_driver_unload(struct drm_device *dev) if (dev_priv->mm.gtt_mtrr >= 0) { mtrr_del(dev_priv->mm.gtt_mtrr, dev_priv->gtt.mappable_base, - dev_priv->mm.gtt->gtt_mappable_entries * PAGE_SIZE); + dev_priv->gtt.mappable_end); dev_priv->mm.gtt_mtrr = -1; } diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 51fdf16181a7..e4132ffb7609 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -149,6 +149,7 @@ int i915_gem_init_ioctl(struct drm_device *dev, void *data, struct drm_file *file) { + struct drm_i915_private *dev_priv = dev->dev_private; struct drm_i915_gem_init *args = data; if (drm_core_check_feature(dev, DRIVER_MODESET)) @@ -165,6 +166,7 @@ i915_gem_init_ioctl(struct drm_device *dev, void *data, mutex_lock(&dev->struct_mutex); i915_gem_setup_global_gtt(dev, args->gtt_start, args->gtt_end, args->gtt_end); + dev_priv->gtt.mappable_end = args->gtt_end; mutex_unlock(&dev->struct_mutex); return 0; diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 0b8930577953..0f0db02c1e56 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -557,7 +557,6 @@ void i915_gem_setup_global_gtt(struct drm_device *dev, } dev_priv->gtt.start = start; - dev_priv->gtt.mappable_end = mappable_end; dev_priv->gtt.total = end - start; /* Clear any non-preallocated blocks */ @@ -596,7 +595,7 @@ void i915_gem_init_global_gtt(struct drm_device *dev) int ret; gtt_size = dev_priv->mm.gtt->gtt_total_entries << PAGE_SHIFT; - mappable_size = dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT; + mappable_size = dev_priv->gtt.mappable_end; if (intel_enable_ppgtt(dev) && HAS_ALIASING_PPGTT(dev)) { /* PPGTT pdes are stolen from global gtt ptes, so shrink the @@ -692,6 +691,7 @@ int i915_gem_gtt_init(struct drm_device *dev) int ret; dev_priv->gtt.mappable_base = pci_resource_start(dev->pdev, 2); + dev_priv->gtt.mappable_end = pci_resource_len(dev->pdev, 2); /* On modern platforms we need not worry ourself with the legacy * hostbridge query stuff. Skip it entirely @@ -735,14 +735,13 @@ int i915_gem_gtt_init(struct drm_device *dev) else dev_priv->mm.gtt->stolen_size = gen7_get_stolen_size(snb_gmch_ctl); - dev_priv->mm.gtt->gtt_mappable_entries = pci_resource_len(dev->pdev, 2) >> PAGE_SHIFT; /* 64/512MB is the current min/max we actually know of, but this is just a * coarse sanity check. */ - if ((dev_priv->mm.gtt->gtt_mappable_entries >> 8) < 64 || - dev_priv->mm.gtt->gtt_mappable_entries > dev_priv->mm.gtt->gtt_total_entries) { - DRM_ERROR("Unknown GMADR entries (%d)\n", - dev_priv->mm.gtt->gtt_mappable_entries); + if ((dev_priv->gtt.mappable_end < (64<<20) || + (dev_priv->gtt.mappable_end > (512<<20)))) { + DRM_ERROR("Unknown GMADR size (%lx)\n", + dev_priv->gtt.mappable_end); ret = -ENXIO; goto err_out; } @@ -764,7 +763,7 @@ int i915_gem_gtt_init(struct drm_device *dev) /* GMADR is the PCI aperture used by SW to access tiled GFX surfaces in a linear fashion. */ DRM_INFO("Memory usable by graphics device = %dM\n", dev_priv->mm.gtt->gtt_total_entries >> 8); - DRM_DEBUG_DRIVER("GMADR size = %dM\n", dev_priv->mm.gtt->gtt_mappable_entries >> 8); + DRM_DEBUG_DRIVER("GMADR size = %ldM\n", dev_priv->gtt.mappable_end >> 20); DRM_DEBUG_DRIVER("GTT stolen size = %dM\n", dev_priv->mm.gtt->stolen_size >> 20); return 0; diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c index ce02af8ca96e..ce5f54498426 100644 --- a/drivers/gpu/drm/i915/intel_fb.c +++ b/drivers/gpu/drm/i915/intel_fb.c @@ -135,8 +135,7 @@ static int intelfb_create(struct intel_fbdev *ifbdev, goto out_unpin; } info->apertures->ranges[0].base = dev->mode_config.fb_base; - info->apertures->ranges[0].size = - dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT; + info->apertures->ranges[0].size = dev_priv->gtt.mappable_end; info->fix.smem_start = dev->mode_config.fb_base + obj->gtt_offset; info->fix.smem_len = size; |