diff options
| author | Ben Widawsky <benjamin.widawsky@intel.com> | 2013-11-25 09:54:34 -0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-11-26 10:06:22 +0100 |
| commit | 686e1f6f87985bc05d38d90d483f3765d47780cc (patch) | |
| tree | 4db7cd922625b2db6e5f0a90e37ca72058bef324 | |
| parent | d595bd4bbd853106e3926176fa8a677963337d38 (diff) | |
drm/i915: Add a few missed bits to the mm
This should really have been added in BDW integration, as well as:
commit 93bd8649dba3155d1a0ba2a902d9c49f1c75a1da
Author: Ben Widawsky <ben@bwidawsk.net>
Date: Tue Jul 16 16:50:06 2013 -0700
drm/i915: Put the mm in the parent address space
It didn't really matter before, but it will in the future.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 1a5272c172c..c1d04a36688 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -322,6 +322,8 @@ static void gen8_ppgtt_cleanup(struct i915_address_space *vm) container_of(vm, struct i915_hw_ppgtt, base); int i, j; + drm_mm_takedown(&vm->mm); + for (i = 0; i < ppgtt->num_pd_pages ; i++) { if (ppgtt->pd_dma_addr[i]) { pci_unmap_page(ppgtt->base.dev->pdev, @@ -385,6 +387,8 @@ static int gen8_ppgtt_init(struct i915_hw_ppgtt *ppgtt, uint64_t size) ppgtt->base.clear_range = gen8_ppgtt_clear_range; ppgtt->base.insert_entries = gen8_ppgtt_insert_entries; ppgtt->base.cleanup = gen8_ppgtt_cleanup; + ppgtt->base.start = 0; + ppgtt->base.total = ppgtt->num_pt_pages * GEN8_PTES_PER_PAGE * PAGE_SIZE; BUG_ON(ppgtt->num_pd_pages > GEN8_LEGACY_PDPS); @@ -636,6 +640,8 @@ static int gen6_ppgtt_init(struct i915_hw_ppgtt *ppgtt) ppgtt->base.insert_entries = gen6_ppgtt_insert_entries; ppgtt->base.cleanup = gen6_ppgtt_cleanup; ppgtt->base.scratch = dev_priv->gtt.base.scratch; + ppgtt->base.start = 0; + ppgtt->base.total = GEN6_PPGTT_PD_ENTRIES * I915_PPGTT_PT_ENTRIES * PAGE_SIZE; ppgtt->pt_pages = kcalloc(ppgtt->num_pd_entries, sizeof(struct page *), GFP_KERNEL); if (!ppgtt->pt_pages) |