On Mon, Aug 03, 2015 at 11:54:08AM +0100, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
>
> v2: Rebase.
>
> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/i915_gem_gtt.c | 2 ++
> drivers/gpu/drm/i915/i915_gem_gtt.h | 1 +
> drivers/gpu/drm/i915/intel_display.c | 26 +++++++++++++++++++++-----
> drivers/gpu/drm/i915/intel_drv.h | 4 +++-
> drivers/gpu/drm/i915/intel_sprite.c | 2 +-
> 5 files changed, 28 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
> index 6495996c285e..0bae7128845a 100644
> --- a/drivers/gpu/drm/i915/i915_gem_gtt.c
> +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
> @@ -2810,6 +2810,8 @@ intel_rotate_fb_obj_pages(struct i915_ggtt_view *ggtt_view,
> if (offset_in_page(rot_info->uv_offset))
> uv_start_page--;
>
> + rot_info->uv_start_page = uv_start_page;
> +
> rotate_pages(page_addr_list, uv_start_page,
> rot_info->width_pages_uv,
> rot_info->height_pages_uv,
> diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h
> index 3daa60332e28..516a72b9b1fd 100644
> --- a/drivers/gpu/drm/i915/i915_gem_gtt.h
> +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
> @@ -131,6 +131,7 @@ struct intel_rotation_info {
> uint64_t size;
> unsigned int width_pages_uv, height_pages_uv;
> uint64_t size_uv;
> + unsigned int uv_start_page;
> };
>
> struct i915_ggtt_view {
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index 342d96553a7b..83dadb4796a4 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -2914,14 +2914,29 @@ 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)
> + struct drm_i915_gem_object *obj,
> + unsigned int plane)
All callers pass in .plane=0; how is this supposed to work?
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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