diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_vma.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vma.c | 43 |
1 files changed, 36 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index ffb425ba591c..6f180ee13853 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -34,6 +34,7 @@ #include "gt/intel_engine_heartbeat.h" #include "gt/intel_gt.h" #include "gt/intel_gt_requests.h" +#include "gt/intel_tlb.h" #include "i915_drv.h" #include "i915_gem_evict.h" @@ -74,14 +75,14 @@ static void vma_print_allocator(struct i915_vma *vma, const char *reason) char buf[512]; if (!vma->node.stack) { - drm_dbg(&to_i915(vma->obj->base.dev)->drm, + drm_dbg(vma->obj->base.dev, "vma.node [%08llx + %08llx] %s: unknown owner\n", vma->node.start, vma->node.size, reason); return; } stack_depot_snprint(vma->node.stack, buf, sizeof(buf), 0); - drm_dbg(&to_i915(vma->obj->base.dev)->drm, + drm_dbg(vma->obj->base.dev, "vma.node [%08llx + %08llx] %s: inserted at %s\n", vma->node.start, vma->node.size, reason, buf); } @@ -805,7 +806,7 @@ i915_vma_insert(struct i915_vma *vma, struct i915_gem_ww_ctx *ww, * attempt to find space. */ if (size > end - 2 * guard) { - drm_dbg(&to_i915(vma->obj->base.dev)->drm, + drm_dbg(vma->obj->base.dev, "Attempting to bind an object larger than the aperture: request=%llu > %s aperture=%llu\n", size, flags & PIN_MAPPABLE ? "mappable" : "total", end); return -ENOSPC; @@ -1339,6 +1340,12 @@ err_unpin: void vma_invalidate_tlb(struct i915_address_space *vm, u32 *tlb) { + struct intel_gt *gt; + int id; + + if (!tlb) + return; + /* * Before we release the pages that were bound by this vma, we * must invalidate all the TLBs that may still have a reference @@ -1347,7 +1354,9 @@ void vma_invalidate_tlb(struct i915_address_space *vm, u32 *tlb) * the most recent TLB invalidation seqno, and if we have not yet * flushed the TLBs upon release, perform a full invalidation. */ - WRITE_ONCE(*tlb, intel_gt_next_invalidate_tlb_full(vm->gt)); + for_each_gt(gt, vm->i915, id) + WRITE_ONCE(tlb[id], + intel_gt_next_invalidate_tlb_full(gt)); } static void __vma_put_pages(struct i915_vma *vma, unsigned int count) @@ -1629,6 +1638,26 @@ int i915_ggtt_pin(struct i915_vma *vma, struct i915_gem_ww_ctx *ww, return err; } +/** + * i915_ggtt_clear_scanout - Clear scanout flag for all objects ggtt vmas + * @obj: i915 GEM object + * This function clears scanout flags for objects ggtt vmas. These flags are set + * when object is pinned for display use and this function to clear them all is + * targeted to be called by frontbuffer tracking code when the frontbuffer is + * about to be released. + */ +void i915_ggtt_clear_scanout(struct drm_i915_gem_object *obj) +{ + struct i915_vma *vma; + + spin_lock(&obj->vma.lock); + for_each_ggtt_vma(vma, obj) { + i915_vma_clear_scanout(vma); + vma->display_alignment = I915_GTT_MIN_ALIGNMENT; + } + spin_unlock(&obj->vma.lock); +} + static void __vma_close(struct i915_vma *vma, struct intel_gt *gt) { /* @@ -1908,7 +1937,7 @@ int _i915_vma_move_to_active(struct i915_vma *vma, if (flags & EXEC_OBJECT_WRITE) { struct intel_frontbuffer *front; - front = __intel_frontbuffer_get(obj); + front = i915_gem_object_get_frontbuffer(obj); if (unlikely(front)) { if (intel_frontbuffer_invalidate(front, ORIGIN_CS)) i915_active_add_request(&front->write, rq); @@ -1994,7 +2023,7 @@ struct dma_fence *__i915_vma_evict(struct i915_vma *vma, bool async) if (async) unbind_fence = i915_vma_resource_unbind(vma_res, - &vma->obj->mm.tlb); + vma->obj->mm.tlb); else unbind_fence = i915_vma_resource_unbind(vma_res, NULL); @@ -2011,7 +2040,7 @@ struct dma_fence *__i915_vma_evict(struct i915_vma *vma, bool async) dma_fence_put(unbind_fence); unbind_fence = NULL; } - vma_invalidate_tlb(vma->vm, &vma->obj->mm.tlb); + vma_invalidate_tlb(vma->vm, vma->obj->mm.tlb); } /* |