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| author | Maxime Ripard <maxime@cerno.tech> | 2021-08-26 10:13:30 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2021-08-26 10:13:31 +0200 |
| commit | 08994edbb81f5185780b4111abf053cfab90fe88 (patch) | |
| tree | 95e086a88a55c954760bf2924e6d33e7d3318503 /include/drm | |
| parent | 333ba0d9d5d5a2cf1f6bbb754045e4f2cb3ed22d (diff) | |
| parent | 7f811394878535ed9a6849717de8c2959ae38899 (diff) | |
| download | linux-08994edbb81f5185780b4111abf053cfab90fe88.tar.bz2 | |
Merge tag 'drm-misc-intel-oob-hotplug-v1' of git://git.kernel.org/pub/scm/linux/kernel/git/hansg/linux into drm-misc-next
Topic branch for drm-misc / drm-intel for OOB hotplug support for Type-C connectors
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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# gpg: Signature made Fri 20 Aug 2021 07:29:15 PM CEST
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From: Hans de Goede <hdegoede@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/34f13e21-9b1a-5f54-7e03-9705a6b51428@redhat.com
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_connector.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 1647960c9e50..79fa34e5ccdb 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -1084,6 +1084,14 @@ struct drm_connector_funcs { */ void (*atomic_print_state)(struct drm_printer *p, const struct drm_connector_state *state); + + /** + * @oob_hotplug_event: + * + * This will get called when a hotplug-event for a drm-connector + * has been received from a source outside the display driver / device. + */ + void (*oob_hotplug_event)(struct drm_connector *connector); }; /** @@ -1228,6 +1236,14 @@ struct drm_connector { struct device *kdev; /** @attr: sysfs attributes */ struct device_attribute *attr; + /** + * @fwnode: associated fwnode supplied by platform firmware + * + * Drivers can set this to associate a fwnode with a connector, drivers + * are expected to get a reference on the fwnode when setting this. + * drm_connector_cleanup() will call fwnode_handle_put() on this. + */ + struct fwnode_handle *fwnode; /** * @head: @@ -1239,6 +1255,14 @@ struct drm_connector { */ struct list_head head; + /** + * @global_connector_list_entry: + * + * Connector entry in the global connector-list, used by + * drm_connector_find_by_fwnode(). + */ + struct list_head global_connector_list_entry; + /** @base: base KMS object */ struct drm_mode_object base; @@ -1650,6 +1674,7 @@ drm_connector_is_unregistered(struct drm_connector *connector) DRM_CONNECTOR_UNREGISTERED; } +void drm_connector_oob_hotplug_event(struct fwnode_handle *connector_fwnode); const char *drm_get_connector_type_name(unsigned int connector_type); const char *drm_get_connector_status_name(enum drm_connector_status status); const char *drm_get_subpixel_order_name(enum subpixel_order order); |