Hi Maarten,
Thank you for the patch.
On Thursday 16 Feb 2017 15:47:10 Maarten Lankhorst wrote:
> There are new iterator macros that annotate whether the new or old
> state should be used. This is better than using a state that depends on
> whether it's called before or after swap. For clarity, also rename the
> variables from $obj_state to (old,new)_$obj_state as well.
>
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/drm_blend.c | 22 +++++++++++-----------
> 1 file changed, 11 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_blend.c b/drivers/gpu/drm/drm_blend.c
> index d7053bb67db6..a0d0d6843288 100644
> --- a/drivers/gpu/drm/drm_blend.c
> +++ b/drivers/gpu/drm/drm_blend.c
> @@ -377,26 +377,26 @@ int drm_atomic_normalize_zpos(struct drm_device *dev,
> struct drm_atomic_state *state)
> {
> struct drm_crtc *crtc;
> - struct drm_crtc_state *crtc_state;
> + struct drm_crtc_state *old_crtc_state, *new_crtc_state;
> struct drm_plane *plane;
> - struct drm_plane_state *plane_state;
> + struct drm_plane_state *old_plane_state, *new_plane_state;
> int i, ret = 0;
>
> - for_each_plane_in_state(state, plane, plane_state, i) {
> - crtc = plane_state->crtc;
> + for_each_oldnew_plane_in_state(state, plane, old_plane_state,
> new_plane_state, i) { + crtc = new_plane_state->crtc;
> if (!crtc)
> continue;
> - if (plane->state->zpos != plane_state->zpos) {
> - crtc_state = drm_atomic_get_new_crtc_state(state,
crtc);
> - crtc_state->zpos_changed = true;
> + if (old_plane_state->zpos != new_plane_state->zpos) {
> + new_crtc_state = drm_atomic_get_new_crtc_state(state,
crtc);
> + new_crtc_state->zpos_changed = true;
> }
> }
>
> - for_each_crtc_in_state(state, crtc, crtc_state, i) {
> - if (crtc_state->plane_mask != crtc->state->plane_mask ||
> - crtc_state->zpos_changed) {
> + for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state,
new_crtc_state,
> i) { + if (old_crtc_state->plane_mask != new_crtc_state-
>plane_mask || +
> new_crtc_state->zpos_changed) {
> ret = drm_atomic_helper_crtc_normalize_zpos(crtc,
> -
crtc_state);
> +
new_crtc_state);
> if (ret)
> return ret;
> }
--
Regards,
Laurent Pinchart
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