On Wed, Jan 20, 2016 at 09:05:24PM +0200, [email protected] wrote:
> From: Ville Syrjälä <[email protected]>
> 
> intel_rotate_fb_obj_pages() doens't need the entire gtt view, just the
> rotation info suffices.
> 
> Signed-off-by: Ville Syrjälä <[email protected]>

Reviewed-by: Daniel Vetter <[email protected]>

> ---
>  drivers/gpu/drm/i915/i915_gem_gtt.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c 
> b/drivers/gpu/drm/i915/i915_gem_gtt.c
> index d547eecac242..b3d8e2b0948c 100644
> --- a/drivers/gpu/drm/i915/i915_gem_gtt.c
> +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
> @@ -3364,10 +3364,9 @@ rotate_pages(const dma_addr_t *in, unsigned int offset,
>  }
>  
>  static struct sg_table *
> -intel_rotate_fb_obj_pages(struct i915_ggtt_view *ggtt_view,
> +intel_rotate_fb_obj_pages(struct intel_rotation_info *rot_info,
>                         struct drm_i915_gem_object *obj)
>  {
> -     struct intel_rotation_info *rot_info = &ggtt_view->params.rotated;
>       unsigned int size_pages = rot_info->size >> PAGE_SHIFT;
>       unsigned int size_pages_uv;
>       struct sg_page_iter sg_iter;
> @@ -3507,7 +3506,7 @@ i915_get_ggtt_vma_pages(struct i915_vma *vma)
>               vma->ggtt_view.pages = vma->obj->pages;
>       else if (vma->ggtt_view.type == I915_GGTT_VIEW_ROTATED)
>               vma->ggtt_view.pages =
> -                     intel_rotate_fb_obj_pages(&vma->ggtt_view, vma->obj);
> +                     
> intel_rotate_fb_obj_pages(&vma->ggtt_view.params.rotated, vma->obj);
>       else if (vma->ggtt_view.type == I915_GGTT_VIEW_PARTIAL)
>               vma->ggtt_view.pages =
>                       intel_partial_pages(&vma->ggtt_view, vma->obj);
> -- 
> 2.4.10
> 
> _______________________________________________
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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