diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 8 |
5 files changed, 30 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 6ccdf954b1ca..970714bb77a2 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2795,19 +2795,19 @@ void i915_gem_restore_fences(struct drm_device *dev); unsigned long i915_gem_obj_ggtt_offset_view(struct drm_i915_gem_object *o, - enum i915_ggtt_view_type view); + const struct i915_ggtt_view *view); unsigned long i915_gem_obj_offset(struct drm_i915_gem_object *o, struct i915_address_space *vm); static inline unsigned long i915_gem_obj_ggtt_offset(struct drm_i915_gem_object *o) { - return i915_gem_obj_ggtt_offset_view(o, I915_GGTT_VIEW_NORMAL); + return i915_gem_obj_ggtt_offset_view(o, &i915_ggtt_view_normal); } bool i915_gem_obj_bound_any(struct drm_i915_gem_object *o); bool i915_gem_obj_ggtt_bound_view(struct drm_i915_gem_object *o, - enum i915_ggtt_view_type view); + const struct i915_ggtt_view *view); bool i915_gem_obj_bound(struct drm_i915_gem_object *o, struct i915_address_space *vm); @@ -2855,7 +2855,7 @@ i915_vm_to_ppgtt(struct i915_address_space *vm) static inline bool i915_gem_obj_ggtt_bound(struct drm_i915_gem_object *obj) { - return i915_gem_obj_ggtt_bound_view(obj, I915_GGTT_VIEW_NORMAL); + return i915_gem_obj_ggtt_bound_view(obj, &i915_ggtt_view_normal); } static inline unsigned long diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index c13e65994654..4ca3dab77fa4 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4129,7 +4129,7 @@ i915_gem_object_do_pin(struct drm_i915_gem_object *obj, if (i915_vma_misplaced(vma, alignment, flags)) { unsigned long offset; - offset = ggtt_view ? i915_gem_obj_ggtt_offset_view(obj, ggtt_view->type) : + offset = ggtt_view ? i915_gem_obj_ggtt_offset_view(obj, ggtt_view) : i915_gem_obj_offset(obj, vm); WARN(vma->pin_count, "bo is already pinned in %s with incorrect alignment:" @@ -4228,7 +4228,7 @@ i915_gem_object_ggtt_unpin_view(struct drm_i915_gem_object *obj, BUG_ON(!vma); WARN_ON(vma->pin_count == 0); - WARN_ON(!i915_gem_obj_ggtt_bound_view(obj, view->type)); + WARN_ON(!i915_gem_obj_ggtt_bound_view(obj, view)); if (--vma->pin_count == 0 && view->type == I915_GGTT_VIEW_NORMAL) obj->pin_mappable = false; @@ -4550,7 +4550,8 @@ struct i915_vma *i915_gem_obj_to_ggtt_view(struct drm_i915_gem_object *obj, return ERR_PTR(-EINVAL); list_for_each_entry(vma, &obj->vma_list, vma_link) - if (vma->vm == ggtt && vma->ggtt_view.type == view->type) + if (vma->vm == ggtt && + i915_ggtt_view_equal(&vma->ggtt_view, view)) return vma; return NULL; } @@ -5107,13 +5108,14 @@ i915_gem_obj_offset(struct drm_i915_gem_object *o, unsigned long i915_gem_obj_ggtt_offset_view(struct drm_i915_gem_object *o, - enum i915_ggtt_view_type view) + const struct i915_ggtt_view *view) { struct i915_address_space *ggtt = i915_obj_to_ggtt(o); struct i915_vma *vma; list_for_each_entry(vma, &o->vma_list, vma_link) - if (vma->vm == ggtt && vma->ggtt_view.type == view) + if (vma->vm == ggtt && + i915_ggtt_view_equal(&vma->ggtt_view, view)) return vma->node.start; WARN(1, "global vma for this object not found.\n"); @@ -5137,14 +5139,14 @@ bool i915_gem_obj_bound(struct drm_i915_gem_object *o, } bool i915_gem_obj_ggtt_bound_view(struct drm_i915_gem_object *o, - enum i915_ggtt_view_type view) + const struct i915_ggtt_view *view) { struct i915_address_space *ggtt = i915_obj_to_ggtt(o); struct i915_vma *vma; list_for_each_entry(vma, &o->vma_list, vma_link) if (vma->vm == ggtt && - vma->ggtt_view.type == view && + i915_ggtt_view_equal(&vma->ggtt_view, view) && drm_mm_node_allocated(&vma->node)) return true; diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index e82cec2c714e..0239fbff7bf7 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -93,6 +93,9 @@ */ const struct i915_ggtt_view i915_ggtt_view_normal; +const struct i915_ggtt_view i915_ggtt_view_rotated = { + .type = I915_GGTT_VIEW_ROTATED +}; static void bdw_setup_private_ppat(struct drm_i915_private *dev_priv); static void chv_setup_private_ppat(struct drm_i915_private *dev_priv); diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index 3f0ad9f25441..fc03c99317c9 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -138,6 +138,7 @@ struct i915_ggtt_view { }; extern const struct i915_ggtt_view i915_ggtt_view_normal; +extern const struct i915_ggtt_view i915_ggtt_view_rotated; enum i915_cache_level; @@ -424,4 +425,14 @@ void i915_gem_restore_gtt_mappings(struct drm_device *dev); int __must_check i915_gem_gtt_prepare_object(struct drm_i915_gem_object *obj); void i915_gem_gtt_finish_object(struct drm_i915_gem_object *obj); +static inline bool +i915_ggtt_view_equal(const struct i915_ggtt_view *a, + const struct i915_ggtt_view *b) +{ + if (WARN_ON(!a || !b)) + return false; + + return a->type == b->type; +} + #endif diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index dc9a5c1d596c..3852cbaf9163 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2322,8 +2322,6 @@ intel_fill_fb_ggtt_view(struct i915_ggtt_view *view, struct drm_framebuffer *fb, const struct drm_plane_state *plane_state) { struct intel_rotation_info *info = &view->rotation_info; - static const struct i915_ggtt_view rotated_view = - { .type = I915_GGTT_VIEW_ROTATED }; *view = i915_ggtt_view_normal; @@ -2333,7 +2331,7 @@ intel_fill_fb_ggtt_view(struct i915_ggtt_view *view, struct drm_framebuffer *fb, if (!intel_rotation_90_or_270(plane_state->rotation)) return 0; - *view = rotated_view; + *view = i915_ggtt_view_rotated; info->height = fb->height; info->pixel_format = fb->pixel_format; @@ -2930,10 +2928,10 @@ u32 intel_fb_stride_alignment(struct drm_device *dev, uint64_t fb_modifier, unsigned long intel_plane_obj_offset(struct intel_plane *intel_plane, struct drm_i915_gem_object *obj) { - enum i915_ggtt_view_type view = I915_GGTT_VIEW_NORMAL; + const struct i915_ggtt_view *view = &i915_ggtt_view_normal; if (intel_rotation_90_or_270(intel_plane->base.state->rotation)) - view = I915_GGTT_VIEW_ROTATED; + view = &i915_ggtt_view_rotated; return i915_gem_obj_ggtt_offset_view(obj, view); } |