Merge tag 'drm-misc-next-2017-06-15' of git://anongit.freedesktop.org/git/drm-misc into drm-next

Cross-subsystem Changes:
- dt-bindings: add vendor prefix for NLT Technologies, Ltd. (Lucas)
- dt-bindings: Add support for samsung s6e3hf2 panel (Hoegeun)

Core Changes:
- Add drm_panel_bridge to avoid connector boilerplate in drivers (Eric)
- Trival fixes for dupe forward decl and reduce scope of variable (Dawid)

Driver Changes:
- dw-hdmi: Use mode_valid hook on bridge instead of connector (Jose)
- vc4,atmel-hlcdc: Use drm_panel_bridge where appropriate (Eric)
- panel: Add Innolux P079ZCA panel driver (Chris)
- panel-simple: Add NL12880B20-05, NL192108AC18-02D, P320HVN03 panels (Lucas)
- panel-samsung-s6e3ha2: Add s6e3hf2 panel support (Hoegeun)
- zte,vc4,pl111,panel,mxsfb: Miscellaneous fixes

Cc: Jose Abreu <Jose.Abreu@synopsys.com>
Cc: Eric Anholt <eric@anholt.net>
Cc: Chris Zhong <zyw@rock-chips.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Cc: Dawid Kurek <dawikur@gmail.com>

* tag 'drm-misc-next-2017-06-15' of git://anongit.freedesktop.org/git/drm-misc: (26 commits)
  drm: Reduce scope of 'state' variable
  drm: mxsfb_crtc: Reset the eLCDIF controller
  drm: Remove duplicate forward declaration
  drm/panel: s6e3ha2: Add support for s6e3hf2 panel on TM2e board
  dt-bindings: Add support for samsung s6e3hf2 panel
  drm/panel: add backlight dependency for sitronix-st7789v
  drm/panel: S6E3HA2 needs backlight code
  drm/panel: simple: add support for AUO P320HVN03
  drm/panel: simple: add support for NLT NL192108AC18-02D
  dt-bindings: add vendor prefix for NLT Technologies, Ltd.
  drm/panel: simple: add support for NEC NL12880B20-05
  drm/panel: add Innolux P079ZCA panel driver
  dt-bindings: Add INNOLUX P079ZCA panel bindings
  drm/vc4: Fix resource leak in 'vc4_get_hang_state_ioctl()' in error handling path
  drm/vc4/vc4_bo.c: always set bo->resv
  drm: Add const to name field declaration in struct drm_prop_enum_list
  drm/pl111: Fix offset calculation for the primary plane.
  drm/atmel-hlcdc: Fix panel registration
  drm/bridge: Build the panel wrapper in drm_kms_helper
  drm/atmel-hlcdc: Replace the panel usage with drm_panel_bridge.
  ...

4 files changed, 9 insertions, 4 deletions

diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
index ed599bea3f6c..4c8d4c81a0e8 100644
--- a/include/drm/bridge/dw_hdmi.h
+++ b/include/drm/bridge/dw_hdmi.h
@@ -125,7 +125,7 @@ struct dw_hdmi_phy_ops {
 struct dw_hdmi_plat_data {
 	struct regmap *regm;
 	enum drm_mode_status (*mode_valid)(struct drm_connector *connector,
-					   struct drm_display_mode *mode);
+					   const struct drm_display_mode *mode);
 	unsigned long input_bus_format;
 	unsigned long input_bus_encoding;
 
diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index 5b106eca6d57..1dc94d5392e2 100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -29,6 +29,7 @@
 #include <drm/drm_modes.h>
 
 struct drm_bridge;
+struct drm_panel;
 
 /**
  * struct drm_bridge_funcs - drm_bridge control functions
@@ -263,4 +264,10 @@ void drm_bridge_mode_set(struct drm_bridge *bridge,
 void drm_bridge_pre_enable(struct drm_bridge *bridge);
 void drm_bridge_enable(struct drm_bridge *bridge);
 
+#ifdef CONFIG_DRM_PANEL_BRIDGE
+struct drm_bridge *drm_panel_bridge_add(struct drm_panel *panel,
+					u32 connector_type);
+void drm_panel_bridge_remove(struct drm_bridge *bridge);
+#endif
+
 #endif
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index d8bb25f38eba..ae5b7dc316c8 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -30,8 +30,6 @@
 
 #include <uapi/drm/drm_mode.h>
 
-struct drm_device;
-
 struct drm_connector_helper_funcs;
 struct drm_modeset_acquire_ctx;
 struct drm_device;
diff --git a/include/drm/drm_property.h b/include/drm/drm_property.h
index 13e8c17d1c79..619868dc08d8 100644
--- a/include/drm/drm_property.h
+++ b/include/drm/drm_property.h
@@ -214,7 +214,7 @@ struct drm_property_blob {
 
 struct drm_prop_enum_list {
 	int type;
-	char *name;
+	const char *name;
 };
 
 #define obj_to_property(x) container_of(x, struct drm_property, base)