Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-next

First -misc pull for 4.11:
- drm_mm rework + lots of selftests (Chris Wilson)
- new connector_list locking+iterators
- plenty of kerneldoc updates
- format handling rework from Ville
- atomic helper changes from Maarten for better plane corner-case handling
  in drivers, plus the i915 legacy cursor patch that needs this
- bridge cleanup from Laurent
- plus plenty of small stuff all over
- also contains a merge of the 4.10 docs tree so that we could apply the
  dma-buf kerneldoc patches

It's a lot more than usual, but due to the merge window blackout it also
covers about 4 weeks, so all in line again on a per-week basis. The more
annoying part with no pull request for 4 weeks is managing cross-tree
work. The -intel pull request I'll follow up with does conflict quite a
bit with -misc here. Longer-term (if drm-misc keeps growing) a
drm-next-queued to accept pull request for the next merge window during
this time might be useful.

I'd also like to backmerge -rc2+this into drm-intel next week, we have
quite a pile of patches waiting for the stuff in here.

* tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc: (126 commits)
  drm: Add kerneldoc markup for new @scan parameters in drm_mm
  drm/mm: Document locking rules
  drm: Use drm_mm_insert_node_in_range_generic() for everyone
  drm: Apply range restriction after color adjustment when allocation
  drm: Wrap drm_mm_node.hole_follows
  drm: Apply tight eviction scanning to color_adjust
  drm: Simplify drm_mm scan-list manipulation
  drm: Optimise power-of-two alignments in drm_mm_scan_add_block()
  drm: Compute tight evictions for drm_mm_scan
  drm: Fix application of color vs range restriction when scanning drm_mm
  drm: Unconditionally do the range check in drm_mm_scan_add_block()
  drm: Rename prev_node to hole in drm_mm_scan_add_block()
  drm: Fix O= out-of-tree builds for selftests
  drm: Extract struct drm_mm_scan from struct drm_mm
  drm: Add asserts to catch overflow in drm_mm_init() and drm_mm_init_scan()
  drm: Simplify drm_mm_clean()
  drm: Detect overflow in drm_mm_reserve_node()
  drm: Fix kerneldoc for drm_mm_scan_remove_block()
  drm: Promote drm_mm alignment to u64
  drm: kselftest for drm_mm and restricted color eviction
  ...

1 files changed, 10 insertions, 8 deletions

diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
index 7d4e5aa77195..20ebfb4fbdfa 100644
--- a/drivers/gpu/drm/arm/hdlcd_crtc.c
+++ b/drivers/gpu/drm/arm/hdlcd_crtc.c
@@ -60,11 +60,12 @@ static int hdlcd_set_pxl_fmt(struct drm_crtc *crtc)
 {
 	unsigned int btpp;
 	struct hdlcd_drm_private *hdlcd = crtc_to_hdlcd_priv(crtc);
+	const struct drm_framebuffer *fb = crtc->primary->state->fb;
 	uint32_t pixel_format;
 	struct simplefb_format *format = NULL;
 	int i;
 
-	pixel_format = crtc->primary->state->fb->pixel_format;
+	pixel_format = fb->format->format;
 
 	for (i = 0; i < ARRAY_SIZE(supported_formats); i++) {
 		if (supported_formats[i].fourcc == pixel_format)
@@ -220,27 +221,28 @@ static int hdlcd_plane_atomic_check(struct drm_plane *plane,
 static void hdlcd_plane_atomic_update(struct drm_plane *plane,
 				      struct drm_plane_state *state)
 {
+	struct drm_framebuffer *fb = plane->state->fb;
 	struct hdlcd_drm_private *hdlcd;
 	struct drm_gem_cma_object *gem;
 	u32 src_w, src_h, dest_w, dest_h;
 	dma_addr_t scanout_start;
 
-	if (!plane->state->fb)
+	if (!fb)
 		return;
 
 	src_w = plane->state->src_w >> 16;
 	src_h = plane->state->src_h >> 16;
 	dest_w = plane->state->crtc_w;
 	dest_h = plane->state->crtc_h;
-	gem = drm_fb_cma_get_gem_obj(plane->state->fb, 0);
-	scanout_start = gem->paddr + plane->state->fb->offsets[0] +
-		plane->state->crtc_y * plane->state->fb->pitches[0] +
+	gem = drm_fb_cma_get_gem_obj(fb, 0);
+	scanout_start = gem->paddr + fb->offsets[0] +
+		plane->state->crtc_y * fb->pitches[0] +
 		plane->state->crtc_x *
-		drm_format_plane_cpp(plane->state->fb->pixel_format, 0);
+		fb->format->cpp[0];
 
 	hdlcd = plane->dev->dev_private;
-	hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_LENGTH, plane->state->fb->pitches[0]);
-	hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_PITCH, plane->state->fb->pitches[0]);
+	hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_LENGTH, fb->pitches[0]);
+	hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_PITCH, fb->pitches[0]);
 	hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_COUNT, dest_h - 1);
 	hdlcd_write(hdlcd, HDLCD_REG_FB_BASE, scanout_start);
 }