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authorMatthew Auld <matthew.auld@intel.com>2017-12-11 18:18:18 +0300
committerJoonas Lahtinen <joonas.lahtinen@linux.intel.com>2017-12-12 13:30:19 +0300
commit7789422665f59982743a32a7728a448c9ddd4003 (patch)
tree1f12d60f01e0295e47e0c7ac819d043a468cc04a /drivers/char/agp
parentf773568b6ff8c31fce165d177a968f2ae31d10bb (diff)
downloadlinux-7789422665f59982743a32a7728a448c9ddd4003.tar.xz
drm/i915: make dsm struct resource centric
Now that we are using struct resource to track the stolen region, it is more convenient if we track dsm in a resource as well. v2: check range_overflow when writing to 32b registers (Chris) pepper in some comments (Chris) v3: refit i915_stolen_to_dma() v4: kill ggtt->stolen_size v5: some more polish Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171211151822.20953-6-matthew.auld@intel.com
Diffstat (limited to 'drivers/char/agp')
-rw-r--r--drivers/char/agp/intel-gtt.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index dde7caac7f9f..0c86b4dfd59c 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -1424,12 +1424,10 @@ int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev,
EXPORT_SYMBOL(intel_gmch_probe);
void intel_gtt_get(u64 *gtt_total,
- u32 *stolen_size,
phys_addr_t *mappable_base,
u64 *mappable_end)
{
*gtt_total = intel_private.gtt_total_entries << PAGE_SHIFT;
- *stolen_size = intel_private.stolen_size;
*mappable_base = intel_private.gma_bus_addr;
*mappable_end = intel_private.gtt_mappable_entries << PAGE_SHIFT;
}