Merge tag 'drm-misc-next-2017-03-12' of git://anongit.freedesktop.org/git/drm-misc into drm-next

More drm-misc stuff for 4.12:

- drm_platform removal from Laurent
- more dw-hdmi bridge driver updates (Laurent, Kieran, Neil)
- more header cleanup and documentation
- more drm_debugs_remove_files removal (Noralf)
- minor qxl updates (Gerd)
- edp crc support in helper + analogix_dp (Tomeu) for more igt
  testing!
- old/new iterator roll-out (Maarten)
- new bridge drivers: lvds (Laurent), megachips-something (Peter
  Senna)

* tag 'drm-misc-next-2017-03-12' of git://anongit.freedesktop.org/git/drm-misc: (51 commits)
  drm: bridge: dw-hdmi: Move the driver to a separate directory.
  drm: bridge: dw-hdmi: Switch to regmap for register access
  drm: bridge: dw-hdmi: Remove device type from platform data
  drm: bridge: dw-hdmi: Add support for custom PHY configuration
  drm: bridge: dw-hdmi: Create PHY operations
  drm: bridge: dw-hdmi: Fix the PHY power up sequence
  drm: bridge: dw-hdmi: Fix the PHY power down sequence
  drm: bridge: dw-hdmi: Enable CSC even for DVI
  drm: bridge: dw-hdmi: Move CSC configuration out of PHY code
  drm: bridge: dw-hdmi: Remove unused functions
  drm: Extract drm_file.h
  drm: Remove DRM_MINOR_CNT
  drm: rename drm_fops.c to drm_file.c
  drm/doc: document fallback behaviour for atomic events
  drm: Remove drmP.h include from drm_kms_helper_common.c
  drm: Extract drm_pci.h
  drm: Move drm_lock_data out of drmP.h
  drm: Extract drm_prime.h
  drm/doc: Add todo about connector_list_iter
  drm/qxl: Remove qxl_debugfs_remove_files()
  ...

1 files changed, 11 insertions, 12 deletions

diff --git a/drivers/gpu/drm/drm_blend.c b/drivers/gpu/drm/drm_blend.c
index 665aafc6ad68..a0d0d6843288 100644
--- a/drivers/gpu/drm/drm_blend.c
+++ b/drivers/gpu/drm/drm_blend.c
@@ -377,27 +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_existing_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;
 		}