1 files changed, 34 insertions, 2 deletions

diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 251b75e6bf7a..f1105d0da059 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -41,6 +41,7 @@ struct drm_framebuffer;
 struct drm_object_properties;
 struct drm_file;
 struct drm_clip_rect;
+struct device_node;
 
 #define DRM_MODE_OBJECT_CRTC 0xcccccccc
 #define DRM_MODE_OBJECT_CONNECTOR 0xc0c0c0c0
@@ -75,6 +76,14 @@ static inline uint64_t I642U64(int64_t val)
         return (uint64_t)*((uint64_t *)&val);
 }
 
+/* rotation property bits */
+#define DRM_ROTATE_0    0
+#define DRM_ROTATE_90   1
+#define DRM_ROTATE_180  2
+#define DRM_ROTATE_270  3
+#define DRM_REFLECT_X   4
+#define DRM_REFLECT_Y   5
+
 enum drm_connector_force {
         DRM_FORCE_UNSPECIFIED,
         DRM_FORCE_OFF,
@@ -314,6 +323,7 @@ struct drm_crtc_funcs {
  */
 struct drm_crtc {
         struct drm_device *dev;
+        struct device_node *port;
         struct list_head head;
 
         /**
@@ -331,6 +341,10 @@ struct drm_crtc {
         struct drm_plane *primary;
         struct drm_plane *cursor;
 
+        /* position of cursor plane on crtc */
+        int cursor_x;
+        int cursor_y;
+
         /* Temporary tracking of the old fb while a modeset is ongoing. Used
          * by drm_mode_set_config_internal to implement correct refcounting. */
         struct drm_framebuffer *old_fb;
@@ -524,6 +538,8 @@ struct drm_connector {
         struct drm_property_blob *edid_blob_ptr;
         struct drm_object_properties properties;
 
+        struct drm_property_blob *path_blob_ptr;
+
         uint8_t polled; /* DRM_CONNECTOR_POLL_* */
 
         /* requested DPMS state */
@@ -533,6 +549,7 @@ struct drm_connector {
 
         /* forced on connector */
         enum drm_connector_force force;
+        bool override_edid;
         uint32_t encoder_ids[DRM_CONNECTOR_MAX_ENCODER];
         struct drm_encoder *encoder; /* currently active encoder */
 
@@ -545,6 +562,8 @@ struct drm_connector {
         int audio_latency[2];
         int null_edid_counter; /* needed to workaround some HW bugs where we get all 0s */
         unsigned bad_edid_counter;
+
+        struct dentry *debugfs_entry;
 };
 
 /**
@@ -800,6 +819,7 @@ struct drm_mode_config {
         struct list_head property_blob_list;
         struct drm_property *edid_property;
         struct drm_property *dpms_property;
+        struct drm_property *path_property;
         struct drm_property *plane_type_property;
 
         /* DVI-I properties */
@@ -823,6 +843,7 @@ struct drm_mode_config {
 
         /* Optional properties */
         struct drm_property *scaling_mode_property;
+        struct drm_property *aspect_ratio_property;
         struct drm_property *dirty_info_property;
 
         /* dumb ioctl parameters */
@@ -852,7 +873,7 @@ struct drm_prop_enum_list {
 extern int drm_crtc_init_with_planes(struct drm_device *dev,
                                      struct drm_crtc *crtc,
                                      struct drm_plane *primary,
-                                     void *cursor,
+                                     struct drm_plane *cursor,
                                      const struct drm_crtc_funcs *funcs);
 extern int drm_crtc_init(struct drm_device *dev,
                          struct drm_crtc *crtc,
@@ -878,6 +899,8 @@ extern int drm_connector_init(struct drm_device *dev,
                               struct drm_connector *connector,
                               const struct drm_connector_funcs *funcs,
                               int connector_type);
+int drm_connector_register(struct drm_connector *connector);
+void drm_connector_unregister(struct drm_connector *connector);
 
 extern void drm_connector_cleanup(struct drm_connector *connector);
 /* helper to unplug all connectors from sysfs for device */
@@ -937,6 +960,7 @@ extern const char *drm_get_tv_select_name(int val);
 extern void drm_fb_release(struct drm_file *file_priv);
 extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group);
 extern void drm_mode_group_destroy(struct drm_mode_group *group);
+extern void drm_reinit_primary_mode_group(struct drm_device *dev);
 extern bool drm_probe_ddc(struct i2c_adapter *adapter);
 extern struct edid *drm_get_edid(struct drm_connector *connector,
                                  struct i2c_adapter *adapter);
@@ -946,6 +970,8 @@ extern void drm_mode_config_init(struct drm_device *dev);
 extern void drm_mode_config_reset(struct drm_device *dev);
 extern void drm_mode_config_cleanup(struct drm_device *dev);
 
+extern int drm_mode_connector_set_path_property(struct drm_connector *connector,
+                                                char *path);
 extern int drm_mode_connector_update_edid_property(struct drm_connector *connector,
                                                 struct edid *edid);
 
@@ -994,7 +1020,8 @@ extern struct drm_property *drm_property_create_enum(struct drm_device *dev, int
 struct drm_property *drm_property_create_bitmask(struct drm_device *dev,
                                          int flags, const char *name,
                                          const struct drm_prop_enum_list *props,
-                                         int num_values);
+                                         int num_props,
+                                         uint64_t supported_bits);
 struct drm_property *drm_property_create_range(struct drm_device *dev, int flags,
                                          const char *name,
                                          uint64_t min, uint64_t max);
@@ -1010,6 +1037,7 @@ extern int drm_mode_create_dvi_i_properties(struct drm_device *dev);
 extern int drm_mode_create_tv_properties(struct drm_device *dev, int num_formats,
                                      char *formats[]);
 extern int drm_mode_create_scaling_mode_property(struct drm_device *dev);
+extern int drm_mode_create_aspect_ratio_property(struct drm_device *dev);
 extern int drm_mode_create_dirty_info_property(struct drm_device *dev);
 
 extern int drm_mode_connector_attach_encoder(struct drm_connector *connector,
@@ -1100,6 +1128,10 @@ extern int drm_format_plane_cpp(uint32_t format, int plane);
 extern int drm_format_horz_chroma_subsampling(uint32_t format);
 extern int drm_format_vert_chroma_subsampling(uint32_t format);
 extern const char *drm_get_format_name(uint32_t format);
+extern struct drm_property *drm_mode_create_rotation_property(struct drm_device *dev,
+                                                              unsigned int supported_rotations);
+extern unsigned int drm_rotation_simplify(unsigned int rotation,
+                                          unsigned int supported_rotations);
 
 /* Helpers */