diff options
Diffstat (limited to 'include/drm/drm_mode_config.h')
| -rw-r--r-- | include/drm/drm_mode_config.h | 45 |
1 files changed, 43 insertions, 2 deletions
diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h index b21e827c5c78..2cb6f02df64a 100644 --- a/include/drm/drm_mode_config.h +++ b/include/drm/drm_mode_config.h @@ -27,6 +27,7 @@ #include <linux/types.h> #include <linux/idr.h> #include <linux/workqueue.h> +#include <linux/llist.h> #include <drm/drm_modeset_lock.h> @@ -268,6 +269,9 @@ struct drm_mode_config_funcs { * state easily. If this hook is implemented, drivers must also * implement @atomic_state_clear and @atomic_state_free. * + * Subclassing of &drm_atomic_state is deprecated in favour of using + * &drm_private_state and &drm_private_obj. + * * RETURNS: * * A new &drm_atomic_state on success or NULL on failure. @@ -289,6 +293,9 @@ struct drm_mode_config_funcs { * * Drivers that implement this must call drm_atomic_state_default_clear() * to clear common state. + * + * Subclassing of &drm_atomic_state is deprecated in favour of using + * &drm_private_state and &drm_private_obj. */ void (*atomic_state_clear)(struct drm_atomic_state *state); @@ -301,6 +308,9 @@ struct drm_mode_config_funcs { * * Drivers that implement this must call * drm_atomic_state_default_release() to release common resources. + * + * Subclassing of &drm_atomic_state is deprecated in favour of using + * &drm_private_state and &drm_private_obj. */ void (*atomic_state_free)(struct drm_atomic_state *state); }; @@ -393,7 +403,7 @@ struct drm_mode_config { /** * @connector_list_lock: Protects @num_connector and - * @connector_list. + * @connector_list and @connector_free_list. */ spinlock_t connector_list_lock; /** @@ -414,6 +424,21 @@ struct drm_mode_config { */ struct list_head connector_list; /** + * @connector_free_list: + * + * List of connector objects linked with &drm_connector.free_head. + * Protected by @connector_list_lock. Used by + * drm_for_each_connector_iter() and + * &struct drm_connector_list_iter to savely free connectors using + * @connector_free_work. + */ + struct llist_head connector_free_list; + /** + * @connector_free_work: Work to clean up @connector_free_list. + */ + struct work_struct connector_free_work; + + /** * @num_encoder: * * Number of encoders on this device. This is invariant over the @@ -735,6 +760,13 @@ struct drm_mode_config { */ struct drm_property *non_desktop_property; + /** + * @panel_orientation_property: Optional connector property indicating + * how the lcd-panel is mounted inside the casing (e.g. normal or + * upside-down). + */ + struct drm_property *panel_orientation_property; + /* dumb ioctl parameters */ uint32_t preferred_depth, prefer_shadow; @@ -752,7 +784,7 @@ struct drm_mode_config { bool allow_fb_modifiers; /** - * @modifiers: Plane property to list support modifier/format + * @modifiers_property: Plane property to list support modifier/format * combination. */ struct drm_property *modifiers_property; @@ -760,6 +792,15 @@ struct drm_mode_config { /* cursor size */ uint32_t cursor_width, cursor_height; + /** + * @suspend_state: + * + * Atomic state when suspended. + * Set by drm_mode_config_helper_suspend() and cleared by + * drm_mode_config_helper_resume(). + */ + struct drm_atomic_state *suspend_state; + const struct drm_mode_config_helper_funcs *helper_private; }; |