Merge drm/drm-next into drm-intel-next

[linux-block.git] / drivers / gpu / drm / i915 / gem / i915_gem_pages.c

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pages.c b/drivers/gpu/drm/i915/gem/i915_gem_pages.c
index 8df8ae0e1dea48233ed7403477491d8211f1c7e1..4df50b049ceaf1c30c4ac958811e713c5ae7f4df 100644 (file)
--- a/drivers/gpu/drm/i915/gem/i915_gem_pages.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_pages.c
@@ -6,14 +6,15 @@
 
 #include <drm/drm_cache.h>
 
+#include "gt/intel_gt.h"
+#include "gt/intel_gt_pm.h"
+
 #include "i915_drv.h"
 #include "i915_gem_object.h"
 #include "i915_scatterlist.h"
 #include "i915_gem_lmem.h"
 #include "i915_gem_mman.h"
 
-#include "gt/intel_gt.h"
-
 void __i915_gem_object_set_pages(struct drm_i915_gem_object *obj,
                                 struct sg_table *pages,
                                 unsigned int sg_page_sizes)
@@ -190,6 +191,18 @@ static void unmap_object(struct drm_i915_gem_object *obj, void *ptr)
                vunmap(ptr);
 }
 
+static void flush_tlb_invalidate(struct drm_i915_gem_object *obj)
+{
+       struct drm_i915_private *i915 = to_i915(obj->base.dev);
+       struct intel_gt *gt = to_gt(i915);
+
+       if (!obj->mm.tlb)
+               return;
+
+       intel_gt_invalidate_tlb(gt, obj->mm.tlb);
+       obj->mm.tlb = 0;
+}
+
 struct sg_table *
 __i915_gem_object_unset_pages(struct drm_i915_gem_object *obj)
 {
@@ -215,13 +228,7 @@ __i915_gem_object_unset_pages(struct drm_i915_gem_object *obj)
        __i915_gem_object_reset_page_iter(obj);
        obj->mm.page_sizes.phys = obj->mm.page_sizes.sg = 0;
 
-       if (test_and_clear_bit(I915_BO_WAS_BOUND_BIT, &obj->flags)) {
-               struct drm_i915_private *i915 = to_i915(obj->base.dev);
-               intel_wakeref_t wakeref;
-
-               with_intel_runtime_pm_if_active(&i915->runtime_pm, wakeref)
-                       intel_gt_invalidate_tlbs(to_gt(i915));
-       }
+       flush_tlb_invalidate(obj);
 
        return pages;
 }