1 files changed, 796 insertions, 136 deletions

diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index 61c29ce74b03..4d6dc9ebfdb5 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -33,9 +33,13 @@
 #include <drm/drm_sysfs.h>
 #include <drm/drm_utils.h>
 
-#include <linux/fb.h>
+#include <linux/export.h>
+#include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/uaccess.h>
 
+#include <video/cmdline.h>
+
 #include "drm_crtc_internal.h"
 #include "drm_internal.h"
 
@@ -154,9 +158,10 @@ EXPORT_SYMBOL(drm_get_connector_type_name);
 static void drm_connector_get_cmdline_mode(struct drm_connector *connector)
 {
 	struct drm_cmdline_mode *mode = &connector->cmdline_mode;
-	char *option = NULL;
+	const char *option;
 
-	if (fb_get_options(connector->name, &option))
+	option = video_get_options(connector->name);
+	if (!option)
 		return;
 
 	if (!drm_mode_parse_command_line_for_connector(option,
@@ -215,11 +220,11 @@ void drm_connector_free_work_fn(struct work_struct *work)
 	}
 }
 
-static int __drm_connector_init(struct drm_device *dev,
-				struct drm_connector *connector,
-				const struct drm_connector_funcs *funcs,
-				int connector_type,
-				struct i2c_adapter *ddc)
+static int drm_connector_init_only(struct drm_device *dev,
+				   struct drm_connector *connector,
+				   const struct drm_connector_funcs *funcs,
+				   int connector_type,
+				   struct i2c_adapter *ddc)
 {
 	struct drm_mode_config *config = &dev->mode_config;
 	int ret;
@@ -270,10 +275,16 @@ static int __drm_connector_init(struct drm_device *dev,
 	/* provide ddc symlink in sysfs */
 	connector->ddc = ddc;
 
+	INIT_LIST_HEAD(&connector->head);
 	INIT_LIST_HEAD(&connector->global_connector_list_entry);
 	INIT_LIST_HEAD(&connector->probed_modes);
 	INIT_LIST_HEAD(&connector->modes);
 	mutex_init(&connector->mutex);
+	mutex_init(&connector->cec.mutex);
+	mutex_init(&connector->eld_mutex);
+	mutex_init(&connector->edid_override_mutex);
+	mutex_init(&connector->hdmi.infoframes.lock);
+	mutex_init(&connector->hdmi_audio.lock);
 	connector->edid_blob_ptr = NULL;
 	connector->epoch_counter = 0;
 	connector->tile_blob_ptr = NULL;
@@ -283,14 +294,6 @@ static int __drm_connector_init(struct drm_device *dev,
 
 	drm_connector_get_cmdline_mode(connector);
 
-	/* We should add connectors at the end to avoid upsetting the connector
-	 * index too much.
-	 */
-	spin_lock_irq(&config->connector_list_lock);
-	list_add_tail(&connector->head, &config->connector_list);
-	config->num_connector++;
-	spin_unlock_irq(&config->connector_list_lock);
-
 	if (connector_type != DRM_MODE_CONNECTOR_VIRTUAL &&
 	    connector_type != DRM_MODE_CONNECTOR_WRITEBACK)
 		drm_connector_attach_edid_property(connector);
@@ -327,6 +330,54 @@ out_put:
 	return ret;
 }
 
+static void drm_connector_add(struct drm_connector *connector)
+{
+	struct drm_device *dev = connector->dev;
+	struct drm_mode_config *config = &dev->mode_config;
+
+	if (drm_WARN_ON(dev, !list_empty(&connector->head)))
+		return;
+
+	spin_lock_irq(&config->connector_list_lock);
+	list_add_tail(&connector->head, &config->connector_list);
+	config->num_connector++;
+	spin_unlock_irq(&config->connector_list_lock);
+}
+
+static void drm_connector_remove(struct drm_connector *connector)
+{
+	struct drm_device *dev = connector->dev;
+
+	/*
+	 * For dynamic connectors drm_connector_cleanup() can call this function
+	 * before the connector is registered and added to the list.
+	 */
+	if (list_empty(&connector->head))
+		return;
+
+	spin_lock_irq(&dev->mode_config.connector_list_lock);
+	list_del_init(&connector->head);
+	dev->mode_config.num_connector--;
+	spin_unlock_irq(&dev->mode_config.connector_list_lock);
+}
+
+static int drm_connector_init_and_add(struct drm_device *dev,
+				      struct drm_connector *connector,
+				      const struct drm_connector_funcs *funcs,
+				      int connector_type,
+				      struct i2c_adapter *ddc)
+{
+	int ret;
+
+	ret = drm_connector_init_only(dev, connector, funcs, connector_type, ddc);
+	if (ret)
+		return ret;
+
+	drm_connector_add(connector);
+
+	return 0;
+}
+
 /**
  * drm_connector_init - Init a preallocated connector
  * @dev: DRM device
@@ -356,11 +407,52 @@ int drm_connector_init(struct drm_device *dev,
 	if (drm_WARN_ON(dev, !(funcs && funcs->destroy)))
 		return -EINVAL;
 
-	return __drm_connector_init(dev, connector, funcs, connector_type, NULL);
+	return drm_connector_init_and_add(dev, connector, funcs, connector_type, NULL);
 }
 EXPORT_SYMBOL(drm_connector_init);
 
 /**
+ * drm_connector_dynamic_init - Init a preallocated dynamic connector
+ * @dev: DRM device
+ * @connector: the connector to init
+ * @funcs: callbacks for this connector
+ * @connector_type: user visible type of the connector
+ * @ddc: pointer to the associated ddc adapter
+ *
+ * Initialises a preallocated dynamic connector. Connectors should be
+ * subclassed as part of driver connector objects. The connector
+ * structure should not be allocated with devm_kzalloc().
+ *
+ * Drivers should call this for dynamic connectors which can be hotplugged
+ * after drm_dev_register() has been called already, e.g. DP MST connectors.
+ * For all other - static - connectors, drivers should call one of the
+ * drm_connector_init*()/drmm_connector_init*() functions.
+ *
+ * After calling this function the drivers must call
+ * drm_connector_dynamic_register().
+ *
+ * To remove the connector the driver must call drm_connector_unregister()
+ * followed by drm_connector_put(). Putting the last reference will call the
+ * driver's &drm_connector_funcs.destroy hook, which in turn must call
+ * drm_connector_cleanup() and free the connector structure.
+ *
+ * Returns:
+ * Zero on success, error code on failure.
+ */
+int drm_connector_dynamic_init(struct drm_device *dev,
+			       struct drm_connector *connector,
+			       const struct drm_connector_funcs *funcs,
+			       int connector_type,
+			       struct i2c_adapter *ddc)
+{
+	if (drm_WARN_ON(dev, !(funcs && funcs->destroy)))
+		return -EINVAL;
+
+	return drm_connector_init_only(dev, connector, funcs, connector_type, ddc);
+}
+EXPORT_SYMBOL(drm_connector_dynamic_init);
+
+/**
  * drm_connector_init_with_ddc - Init a preallocated connector
  * @dev: DRM device
  * @connector: the connector to init
@@ -393,7 +485,7 @@ int drm_connector_init_with_ddc(struct drm_device *dev,
 	if (drm_WARN_ON(dev, !(funcs && funcs->destroy)))
 		return -EINVAL;
 
-	return __drm_connector_init(dev, connector, funcs, connector_type, ddc);
+	return drm_connector_init_and_add(dev, connector, funcs, connector_type, ddc);
 }
 EXPORT_SYMBOL(drm_connector_init_with_ddc);
 
@@ -421,6 +513,8 @@ static void drm_connector_cleanup_action(struct drm_device *dev,
  *
  * The connector structure should be allocated with drmm_kzalloc().
  *
+ * The @drm_connector_funcs.destroy hook must be NULL.
+ *
  * Returns:
  * Zero on success, error code on failure.
  */
@@ -435,7 +529,7 @@ int drmm_connector_init(struct drm_device *dev,
 	if (drm_WARN_ON(dev, funcs && funcs->destroy))
 		return -EINVAL;
 
-	ret = __drm_connector_init(dev, connector, funcs, connector_type, ddc);
+	ret = drm_connector_init_and_add(dev, connector, funcs, connector_type, ddc);
 	if (ret)
 		return ret;
 
@@ -449,6 +543,91 @@ int drmm_connector_init(struct drm_device *dev,
 EXPORT_SYMBOL(drmm_connector_init);
 
 /**
+ * drmm_connector_hdmi_init - Init a preallocated HDMI connector
+ * @dev: DRM device
+ * @connector: A pointer to the HDMI connector to init
+ * @vendor: HDMI Controller Vendor name
+ * @product: HDMI Controller Product name
+ * @funcs: callbacks for this connector
+ * @hdmi_funcs: HDMI-related callbacks for this connector
+ * @connector_type: user visible type of the connector
+ * @ddc: optional pointer to the associated ddc adapter
+ * @supported_formats: Bitmask of @hdmi_colorspace listing supported output formats
+ * @max_bpc: Maximum bits per char the HDMI connector supports
+ *
+ * Initialises a preallocated HDMI connector. Connectors can be
+ * subclassed as part of driver connector objects.
+ *
+ * Cleanup is automatically handled with a call to
+ * drm_connector_cleanup() in a DRM-managed action.
+ *
+ * The connector structure should be allocated with drmm_kzalloc().
+ *
+ * The @drm_connector_funcs.destroy hook must be NULL.
+ *
+ * Returns:
+ * Zero on success, error code on failure.
+ */
+int drmm_connector_hdmi_init(struct drm_device *dev,
+			     struct drm_connector *connector,
+			     const char *vendor, const char *product,
+			     const struct drm_connector_funcs *funcs,
+			     const struct drm_connector_hdmi_funcs *hdmi_funcs,
+			     int connector_type,
+			     struct i2c_adapter *ddc,
+			     unsigned long supported_formats,
+			     unsigned int max_bpc)
+{
+	int ret;
+
+	if (!vendor || !product)
+		return -EINVAL;
+
+	if ((strlen(vendor) > DRM_CONNECTOR_HDMI_VENDOR_LEN) ||
+	    (strlen(product) > DRM_CONNECTOR_HDMI_PRODUCT_LEN))
+		return -EINVAL;
+
+	if (!(connector_type == DRM_MODE_CONNECTOR_HDMIA ||
+	      connector_type == DRM_MODE_CONNECTOR_HDMIB))
+		return -EINVAL;
+
+	if (!supported_formats || !(supported_formats & BIT(HDMI_COLORSPACE_RGB)))
+		return -EINVAL;
+
+	if (connector->ycbcr_420_allowed != !!(supported_formats & BIT(HDMI_COLORSPACE_YUV420)))
+		return -EINVAL;
+
+	if (!(max_bpc == 8 || max_bpc == 10 || max_bpc == 12))
+		return -EINVAL;
+
+	ret = drmm_connector_init(dev, connector, funcs, connector_type, ddc);
+	if (ret)
+		return ret;
+
+	connector->hdmi.supported_formats = supported_formats;
+	strtomem_pad(connector->hdmi.vendor, vendor, 0);
+	strtomem_pad(connector->hdmi.product, product, 0);
+
+	/*
+	 * drm_connector_attach_max_bpc_property() requires the
+	 * connector to have a state.
+	 */
+	if (connector->funcs->reset)
+		connector->funcs->reset(connector);
+
+	drm_connector_attach_max_bpc_property(connector, 8, max_bpc);
+	connector->max_bpc = max_bpc;
+
+	if (max_bpc > 8)
+		drm_connector_attach_hdr_output_metadata_property(connector);
+
+	connector->hdmi.funcs = hdmi_funcs;
+
+	return 0;
+}
+EXPORT_SYMBOL(drmm_connector_hdmi_init);
+
+/**
  * drm_connector_attach_edid_property - attach edid property.
  * @connector: the connector
  *
@@ -525,6 +704,46 @@ static void drm_mode_remove(struct drm_connector *connector,
 }
 
 /**
+ * drm_connector_cec_phys_addr_invalidate - invalidate CEC physical address
+ * @connector: connector undergoing CEC operation
+ *
+ * Invalidated CEC physical address set for this DRM connector.
+ */
+void drm_connector_cec_phys_addr_invalidate(struct drm_connector *connector)
+{
+	mutex_lock(&connector->cec.mutex);
+
+	if (connector->cec.funcs &&
+	    connector->cec.funcs->phys_addr_invalidate)
+		connector->cec.funcs->phys_addr_invalidate(connector);
+
+	mutex_unlock(&connector->cec.mutex);
+}
+EXPORT_SYMBOL(drm_connector_cec_phys_addr_invalidate);
+
+/**
+ * drm_connector_cec_phys_addr_set - propagate CEC physical address
+ * @connector: connector undergoing CEC operation
+ *
+ * Propagate CEC physical address from the display_info to this DRM connector.
+ */
+void drm_connector_cec_phys_addr_set(struct drm_connector *connector)
+{
+	u16 addr;
+
+	mutex_lock(&connector->cec.mutex);
+
+	addr = connector->display_info.source_physical_address;
+
+	if (connector->cec.funcs &&
+	    connector->cec.funcs->phys_addr_set)
+		connector->cec.funcs->phys_addr_set(connector, addr);
+
+	mutex_unlock(&connector->cec.mutex);
+}
+EXPORT_SYMBOL(drm_connector_cec_phys_addr_set);
+
+/**
  * drm_connector_cleanup - cleans up an initialised connector
  * @connector: connector to cleanup
  *
@@ -542,6 +761,8 @@ void drm_connector_cleanup(struct drm_connector *connector)
 		    DRM_CONNECTOR_REGISTERED))
 		drm_connector_unregister(connector);
 
+	platform_device_unregister(connector->hdmi_audio.codec_pdev);
+
 	if (connector->privacy_screen) {
 		drm_privacy_screen_put(connector->privacy_screen);
 		connector->privacy_screen = NULL;
@@ -564,24 +785,28 @@ void drm_connector_cleanup(struct drm_connector *connector)
 	ida_free(&dev->mode_config.connector_ida, connector->index);
 
 	kfree(connector->display_info.bus_formats);
+	kfree(connector->display_info.vics);
 	drm_mode_object_unregister(dev, &connector->base);
 	kfree(connector->name);
 	connector->name = NULL;
 	fwnode_handle_put(connector->fwnode);
 	connector->fwnode = NULL;
-	spin_lock_irq(&dev->mode_config.connector_list_lock);
-	list_del(&connector->head);
-	dev->mode_config.num_connector--;
-	spin_unlock_irq(&dev->mode_config.connector_list_lock);
+
+	drm_connector_remove(connector);
 
 	WARN_ON(connector->state && !connector->funcs->atomic_destroy_state);
 	if (connector->state && connector->funcs->atomic_destroy_state)
 		connector->funcs->atomic_destroy_state(connector,
 						       connector->state);
 
+	mutex_destroy(&connector->hdmi_audio.lock);
+	mutex_destroy(&connector->hdmi.infoframes.lock);
 	mutex_destroy(&connector->mutex);
 
 	memset(connector, 0, sizeof(*connector));
+
+	if (dev->registered)
+		drm_sysfs_hotplug_event(dev);
 }
 EXPORT_SYMBOL(drm_connector_cleanup);
 
@@ -589,14 +814,17 @@ EXPORT_SYMBOL(drm_connector_cleanup);
  * drm_connector_register - register a connector
  * @connector: the connector to register
  *
- * Register userspace interfaces for a connector. Only call this for connectors
- * which can be hotplugged after drm_dev_register() has been called already,
- * e.g. DP MST connectors. All other connectors will be registered automatically
- * when calling drm_dev_register().
+ * Register userspace interfaces for a connector. Drivers shouldn't call this
+ * function. Static connectors will be registered automatically by DRM core
+ * from drm_dev_register(), dynamic connectors (MST) should be registered by
+ * drivers calling drm_connector_dynamic_register().
  *
  * When the connector is no longer available, callers must call
  * drm_connector_unregister().
  *
+ * Note: Existing uses of this function in drivers should be a nop already and
+ * are scheduled to be removed.
+ *
  * Returns:
  * Zero on success, error code on failure.
  */
@@ -623,6 +851,10 @@ int drm_connector_register(struct drm_connector *connector)
 			goto err_debugfs;
 	}
 
+	ret = drm_sysfs_connector_add_late(connector);
+	if (ret)
+		goto err_late_register;
+
 	drm_mode_object_register(connector->dev, &connector->base);
 
 	connector->registration_state = DRM_CONNECTOR_REGISTERED;
@@ -639,6 +871,9 @@ int drm_connector_register(struct drm_connector *connector)
 	mutex_unlock(&connector_list_lock);
 	goto unlock;
 
+err_late_register:
+	if (connector->funcs->early_unregister)
+		connector->funcs->early_unregister(connector);
 err_debugfs:
 	drm_debugfs_connector_remove(connector);
 	drm_sysfs_connector_remove(connector);
@@ -649,12 +884,43 @@ unlock:
 EXPORT_SYMBOL(drm_connector_register);
 
 /**
+ * drm_connector_dynamic_register - register a dynamic connector
+ * @connector: the connector to register
+ *
+ * Register userspace interfaces for a connector. Only call this for connectors
+ * initialized by calling drm_connector_dynamic_init(). All other connectors
+ * will be registered automatically when calling drm_dev_register().
+ *
+ * When the connector is no longer available the driver must call
+ * drm_connector_unregister().
+ *
+ * Returns:
+ * Zero on success, error code on failure.
+ */
+int drm_connector_dynamic_register(struct drm_connector *connector)
+{
+	/* Was the connector inited already? */
+	if (WARN_ON(!(connector->funcs && connector->funcs->destroy)))
+		return -EINVAL;
+
+	drm_connector_add(connector);
+
+	return drm_connector_register(connector);
+}
+EXPORT_SYMBOL(drm_connector_dynamic_register);
+
+/**
  * drm_connector_unregister - unregister a connector
  * @connector: the connector to unregister
  *
- * Unregister userspace interfaces for a connector. Only call this for
- * connectors which have been registered explicitly by calling
- * drm_connector_register().
+ * Unregister userspace interfaces for a connector. Drivers should call this
+ * for dynamic connectors (MST) only, which were registered explicitly by
+ * calling drm_connector_dynamic_register(). All other - static - connectors
+ * will be unregistered automatically by DRM core and drivers shouldn't call
+ * this function for those.
+ *
+ * Note: Existing uses of this function in drivers for static connectors
+ * should be a nop already and are scheduled to be removed.
  */
 void drm_connector_unregister(struct drm_connector *connector)
 {
@@ -673,11 +939,13 @@ void drm_connector_unregister(struct drm_connector *connector)
 					connector->privacy_screen,
 					&connector->privacy_screen_notifier);
 
+	drm_sysfs_connector_remove_early(connector);
+
 	if (connector->funcs->early_unregister)
 		connector->funcs->early_unregister(connector);
 
-	drm_sysfs_connector_remove(connector);
 	drm_debugfs_connector_remove(connector);
+	drm_sysfs_connector_remove(connector);
 
 	connector->registration_state = DRM_CONNECTOR_UNREGISTERED;
 	mutex_unlock(&connector->mutex);
@@ -980,6 +1248,42 @@ static const struct drm_prop_enum_list drm_dvi_i_subconnector_enum_list[] = {
 DRM_ENUM_NAME_FN(drm_get_dvi_i_subconnector_name,
 		 drm_dvi_i_subconnector_enum_list)
 
+static const struct drm_prop_enum_list drm_tv_mode_enum_list[] = {
+	{ DRM_MODE_TV_MODE_NTSC, "NTSC" },
+	{ DRM_MODE_TV_MODE_NTSC_443, "NTSC-443" },
+	{ DRM_MODE_TV_MODE_NTSC_J, "NTSC-J" },
+	{ DRM_MODE_TV_MODE_PAL, "PAL" },
+	{ DRM_MODE_TV_MODE_PAL_M, "PAL-M" },
+	{ DRM_MODE_TV_MODE_PAL_N, "PAL-N" },
+	{ DRM_MODE_TV_MODE_SECAM, "SECAM" },
+	{ DRM_MODE_TV_MODE_MONOCHROME, "Mono" },
+};
+DRM_ENUM_NAME_FN(drm_get_tv_mode_name, drm_tv_mode_enum_list)
+
+/**
+ * drm_get_tv_mode_from_name - Translates a TV mode name into its enum value
+ * @name: TV Mode name we want to convert
+ * @len: Length of @name
+ *
+ * Translates @name into an enum drm_connector_tv_mode.
+ *
+ * Returns: the enum value on success, a negative errno otherwise.
+ */
+int drm_get_tv_mode_from_name(const char *name, size_t len)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(drm_tv_mode_enum_list); i++) {
+		const struct drm_prop_enum_list *item = &drm_tv_mode_enum_list[i];
+
+		if (strlen(item->name) == len && !strncmp(item->name, name, len))
+			return item->type;
+	}
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL(drm_get_tv_mode_from_name);
+
 static const struct drm_prop_enum_list drm_tv_select_enum_list[] = {
 	{ DRM_MODE_SUBCONNECTOR_Automatic, "Automatic" }, /* DVI-I and TV-out */
 	{ DRM_MODE_SUBCONNECTOR_Composite, "Composite" }, /* TV-out */
@@ -1012,65 +1316,133 @@ static const struct drm_prop_enum_list drm_dp_subconnector_enum_list[] = {
 DRM_ENUM_NAME_FN(drm_get_dp_subconnector_name,
 		 drm_dp_subconnector_enum_list)
 
-static const struct drm_prop_enum_list hdmi_colorspaces[] = {
+
+static const char * const colorspace_names[] = {
 	/* For Default case, driver will set the colorspace */
-	{ DRM_MODE_COLORIMETRY_DEFAULT, "Default" },
+	[DRM_MODE_COLORIMETRY_DEFAULT] = "Default",
 	/* Standard Definition Colorimetry based on CEA 861 */
-	{ DRM_MODE_COLORIMETRY_SMPTE_170M_YCC, "SMPTE_170M_YCC" },
-	{ DRM_MODE_COLORIMETRY_BT709_YCC, "BT709_YCC" },
+	[DRM_MODE_COLORIMETRY_SMPTE_170M_YCC] = "SMPTE_170M_YCC",
+	[DRM_MODE_COLORIMETRY_BT709_YCC] = "BT709_YCC",
 	/* Standard Definition Colorimetry based on IEC 61966-2-4 */
-	{ DRM_MODE_COLORIMETRY_XVYCC_601, "XVYCC_601" },
+	[DRM_MODE_COLORIMETRY_XVYCC_601] = "XVYCC_601",
 	/* High Definition Colorimetry based on IEC 61966-2-4 */
-	{ DRM_MODE_COLORIMETRY_XVYCC_709, "XVYCC_709" },
+	[DRM_MODE_COLORIMETRY_XVYCC_709] = "XVYCC_709",
 	/* Colorimetry based on IEC 61966-2-1/Amendment 1 */
-	{ DRM_MODE_COLORIMETRY_SYCC_601, "SYCC_601" },
+	[DRM_MODE_COLORIMETRY_SYCC_601] = "SYCC_601",
 	/* Colorimetry based on IEC 61966-2-5 [33] */
-	{ DRM_MODE_COLORIMETRY_OPYCC_601, "opYCC_601" },
+	[DRM_MODE_COLORIMETRY_OPYCC_601] = "opYCC_601",
 	/* Colorimetry based on IEC 61966-2-5 */
-	{ DRM_MODE_COLORIMETRY_OPRGB, "opRGB" },
+	[DRM_MODE_COLORIMETRY_OPRGB] = "opRGB",
 	/* Colorimetry based on ITU-R BT.2020 */
-	{ DRM_MODE_COLORIMETRY_BT2020_CYCC, "BT2020_CYCC" },
+	[DRM_MODE_COLORIMETRY_BT2020_CYCC] = "BT2020_CYCC",
 	/* Colorimetry based on ITU-R BT.2020 */
-	{ DRM_MODE_COLORIMETRY_BT2020_RGB, "BT2020_RGB" },
+	[DRM_MODE_COLORIMETRY_BT2020_RGB] = "BT2020_RGB",
 	/* Colorimetry based on ITU-R BT.2020 */
-	{ DRM_MODE_COLORIMETRY_BT2020_YCC, "BT2020_YCC" },
+	[DRM_MODE_COLORIMETRY_BT2020_YCC] = "BT2020_YCC",
 	/* Added as part of Additional Colorimetry Extension in 861.G */
-	{ DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65, "DCI-P3_RGB_D65" },
-	{ DRM_MODE_COLORIMETRY_DCI_P3_RGB_THEATER, "DCI-P3_RGB_Theater" },
+	[DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65] = "DCI-P3_RGB_D65",
+	[DRM_MODE_COLORIMETRY_DCI_P3_RGB_THEATER] = "DCI-P3_RGB_Theater",
+	[DRM_MODE_COLORIMETRY_RGB_WIDE_FIXED] = "RGB_WIDE_FIXED",
+	/* Colorimetry based on scRGB (IEC 61966-2-2) */
+	[DRM_MODE_COLORIMETRY_RGB_WIDE_FLOAT] = "RGB_WIDE_FLOAT",
+	[DRM_MODE_COLORIMETRY_BT601_YCC] = "BT601_YCC",
 };
 
+/**
+ * drm_get_colorspace_name - return a string for color encoding
+ * @colorspace: color space to compute name of
+ *
+ * In contrast to the other drm_get_*_name functions this one here returns a
+ * const pointer and hence is threadsafe.
+ */
+const char *drm_get_colorspace_name(enum drm_colorspace colorspace)
+{
+	if (colorspace < ARRAY_SIZE(colorspace_names) && colorspace_names[colorspace])
+		return colorspace_names[colorspace];
+	else
+		return "(null)";
+}
+
+static const u32 hdmi_colorspaces =
+	BIT(DRM_MODE_COLORIMETRY_SMPTE_170M_YCC) |
+	BIT(DRM_MODE_COLORIMETRY_BT709_YCC) |
+	BIT(DRM_MODE_COLORIMETRY_XVYCC_601) |
+	BIT(DRM_MODE_COLORIMETRY_XVYCC_709) |
+	BIT(DRM_MODE_COLORIMETRY_SYCC_601) |
+	BIT(DRM_MODE_COLORIMETRY_OPYCC_601) |
+	BIT(DRM_MODE_COLORIMETRY_OPRGB) |
+	BIT(DRM_MODE_COLORIMETRY_BT2020_CYCC) |
+	BIT(DRM_MODE_COLORIMETRY_BT2020_RGB) |
+	BIT(DRM_MODE_COLORIMETRY_BT2020_YCC) |
+	BIT(DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65) |
+	BIT(DRM_MODE_COLORIMETRY_DCI_P3_RGB_THEATER);
+
 /*
  * As per DP 1.4a spec, 2.2.5.7.5 VSC SDP Payload for Pixel Encoding/Colorimetry
  * Format Table 2-120
  */
-static const struct drm_prop_enum_list dp_colorspaces[] = {
-	/* For Default case, driver will set the colorspace */
-	{ DRM_MODE_COLORIMETRY_DEFAULT, "Default" },
-	{ DRM_MODE_COLORIMETRY_RGB_WIDE_FIXED, "RGB_Wide_Gamut_Fixed_Point" },
-	/* Colorimetry based on scRGB (IEC 61966-2-2) */
-	{ DRM_MODE_COLORIMETRY_RGB_WIDE_FLOAT, "RGB_Wide_Gamut_Floating_Point" },
-	/* Colorimetry based on IEC 61966-2-5 */
-	{ DRM_MODE_COLORIMETRY_OPRGB, "opRGB" },
-	/* Colorimetry based on SMPTE RP 431-2 */
-	{ DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65, "DCI-P3_RGB_D65" },
-	/* Colorimetry based on ITU-R BT.2020 */
-	{ DRM_MODE_COLORIMETRY_BT2020_RGB, "BT2020_RGB" },
-	{ DRM_MODE_COLORIMETRY_BT601_YCC, "BT601_YCC" },
-	{ DRM_MODE_COLORIMETRY_BT709_YCC, "BT709_YCC" },
-	/* Standard Definition Colorimetry based on IEC 61966-2-4 */
-	{ DRM_MODE_COLORIMETRY_XVYCC_601, "XVYCC_601" },
-	/* High Definition Colorimetry based on IEC 61966-2-4 */
-	{ DRM_MODE_COLORIMETRY_XVYCC_709, "XVYCC_709" },
-	/* Colorimetry based on IEC 61966-2-1/Amendment 1 */
-	{ DRM_MODE_COLORIMETRY_SYCC_601, "SYCC_601" },
-	/* Colorimetry based on IEC 61966-2-5 [33] */
-	{ DRM_MODE_COLORIMETRY_OPYCC_601, "opYCC_601" },
-	/* Colorimetry based on ITU-R BT.2020 */
-	{ DRM_MODE_COLORIMETRY_BT2020_CYCC, "BT2020_CYCC" },
-	/* Colorimetry based on ITU-R BT.2020 */
-	{ DRM_MODE_COLORIMETRY_BT2020_YCC, "BT2020_YCC" },
+static const u32 dp_colorspaces =
+	BIT(DRM_MODE_COLORIMETRY_RGB_WIDE_FIXED) |
+	BIT(DRM_MODE_COLORIMETRY_RGB_WIDE_FLOAT) |
+	BIT(DRM_MODE_COLORIMETRY_OPRGB) |
+	BIT(DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65) |
+	BIT(DRM_MODE_COLORIMETRY_BT2020_RGB) |
+	BIT(DRM_MODE_COLORIMETRY_BT601_YCC) |
+	BIT(DRM_MODE_COLORIMETRY_BT709_YCC) |
+	BIT(DRM_MODE_COLORIMETRY_XVYCC_601) |
+	BIT(DRM_MODE_COLORIMETRY_XVYCC_709) |
+	BIT(DRM_MODE_COLORIMETRY_SYCC_601) |
+	BIT(DRM_MODE_COLORIMETRY_OPYCC_601) |
+	BIT(DRM_MODE_COLORIMETRY_BT2020_CYCC) |
+	BIT(DRM_MODE_COLORIMETRY_BT2020_YCC);
+
+static const struct drm_prop_enum_list broadcast_rgb_names[] = {
+	{ DRM_HDMI_BROADCAST_RGB_AUTO, "Automatic" },
+	{ DRM_HDMI_BROADCAST_RGB_FULL, "Full" },
+	{ DRM_HDMI_BROADCAST_RGB_LIMITED, "Limited 16:235" },
+};
+
+/*
+ * drm_hdmi_connector_get_broadcast_rgb_name - Return a string for HDMI connector RGB broadcast selection
+ * @broadcast_rgb: Broadcast RGB selection to compute name of
+ *
+ * Returns: the name of the Broadcast RGB selection, or NULL if the type
+ * is not valid.
+ */
+const char *
+drm_hdmi_connector_get_broadcast_rgb_name(enum drm_hdmi_broadcast_rgb broadcast_rgb)
+{
+	if (broadcast_rgb >= ARRAY_SIZE(broadcast_rgb_names))
+		return NULL;
+
+	return broadcast_rgb_names[broadcast_rgb].name;
+}
+EXPORT_SYMBOL(drm_hdmi_connector_get_broadcast_rgb_name);
+
+static const char * const output_format_str[] = {
+	[HDMI_COLORSPACE_RGB]		= "RGB",
+	[HDMI_COLORSPACE_YUV420]	= "YUV 4:2:0",
+	[HDMI_COLORSPACE_YUV422]	= "YUV 4:2:2",
+	[HDMI_COLORSPACE_YUV444]	= "YUV 4:4:4",
 };
 
+/*
+ * drm_hdmi_connector_get_output_format_name() - Return a string for HDMI connector output format
+ * @fmt: Output format to compute name of
+ *
+ * Returns: the name of the output format, or NULL if the type is not
+ * valid.
+ */
+const char *
+drm_hdmi_connector_get_output_format_name(enum hdmi_colorspace fmt)
+{
+	if (fmt >= ARRAY_SIZE(output_format_str))
+		return NULL;
+
+	return output_format_str[fmt];
+}
+EXPORT_SYMBOL(drm_hdmi_connector_get_output_format_name);
+
 /**
  * DOC: standard connector properties
  *
@@ -1097,6 +1469,10 @@ static const struct drm_prop_enum_list dp_colorspaces[] = {
  * 	callback. For atomic drivers the remapping to the "ACTIVE" property is
  * 	implemented in the DRM core.
  *
+ * 	On atomic drivers any DPMS setproperty ioctl where the value does not
+ * 	change is completely skipped, otherwise a full atomic commit will occur.
+ * 	On legacy drivers the exact behavior is driver specific.
+ *
  * 	Note that this property cannot be set through the MODE_ATOMIC ioctl,
  * 	userspace must use "ACTIVE" on the CRTC instead.
  *
@@ -1125,6 +1501,12 @@ static const struct drm_prop_enum_list dp_colorspaces[] = {
  * 	drm_connector_set_path_property(), in the case of DP MST with the
  * 	path property the MST manager created. Userspace cannot change this
  * 	property.
+ *
+ * 	In the case of DP MST, the property has the format
+ * 	``mst:<parent>-<ports>`` where ``<parent>`` is the KMS object ID of the
+ * 	parent connector and ``<ports>`` is a hyphen-separated list of DP MST
+ * 	port numbers. Note, KMS object IDs are not guaranteed to be stable
+ * 	across reboots.
  * TILE:
  * 	Connector tile group property to indicate how a set of DRM connector
  * 	compose together into one logical screen. This is used by both high-res
@@ -1305,7 +1687,7 @@ static const struct drm_prop_enum_list dp_colorspaces[] = {
  *	structure from userspace. This is received as blob and stored in
  *	&drm_connector_state.hdr_output_metadata. It parses EDID and saves the
  *	sink metadata in &struct hdr_sink_metadata, as
- *	&drm_connector.hdr_sink_metadata.  Driver uses
+ *	&drm_connector.display_info.hdr_sink_metadata.  Driver uses
  *	drm_hdmi_infoframe_set_hdr_metadata() helper to set the HDR metadata,
  *	hdmi_drm_infoframe_pack() to pack the infoframe as per spec, in case of
  *	HDMI encoder.
@@ -1406,6 +1788,20 @@ static const struct drm_prop_enum_list dp_colorspaces[] = {
  *	a firmware handled hotkey. Therefor userspace must not include the
  *	privacy-screen sw-state in an atomic commit unless it wants to change
  *	its value.
+ *
+ * left margin, right margin, top margin, bottom margin:
+ *	Add margins to the connector's viewport. This is typically used to
+ *	mitigate overscan on TVs.
+ *
+ *	The value is the size in pixels of the black border which will be
+ *	added. The attached CRTC's content will be scaled to fill the whole
+ *	area inside the margin.
+ *
+ *	The margins configuration might be sent to the sink, e.g. via HDMI AVI
+ *	InfoFrames.
+ *
+ *	Drivers can set up these properties by calling
+ *	drm_mode_create_tv_margin_properties().
  */
 
 int drm_connector_create_standard_properties(struct drm_device *dev)
@@ -1523,6 +1919,38 @@ EXPORT_SYMBOL(drm_connector_attach_dp_subconnector_property);
 /**
  * DOC: HDMI connector properties
  *
+ * Broadcast RGB (HDMI specific)
+ *      Indicates the Quantization Range (Full vs Limited) used. The color
+ *      processing pipeline will be adjusted to match the value of the
+ *      property, and the Infoframes will be generated and sent accordingly.
+ *
+ *      This property is only relevant if the HDMI output format is RGB. If
+ *      it's one of the YCbCr variant, it will be ignored.
+ *
+ *      The CRTC attached to the connector must be configured by user-space to
+ *      always produce full-range pixels.
+ *
+ *      The value of this property can be one of the following:
+ *
+ *      Automatic:
+ *              The quantization range is selected automatically based on the
+ *              mode according to the HDMI specifications (HDMI 1.4b - Section
+ *              6.6 - Video Quantization Ranges).
+ *
+ *      Full:
+ *              Full quantization range is forced.
+ *
+ *      Limited 16:235:
+ *              Limited quantization range is forced. Unlike the name suggests,
+ *              this works for any number of bits-per-component.
+ *
+ *      Property values other than Automatic can result in colors being off (if
+ *      limited is selected but the display expects full), or a black screen
+ *      (if full is selected but the display expects limited).
+ *
+ *      Drivers can set up this property by calling
+ *      drm_connector_attach_broadcast_rgb_property().
+ *
  * content type (HDMI specific):
  *	Indicates content type setting to be used in HDMI infoframes to indicate
  *	content type for the external device, so that it adjusts its display
@@ -1548,6 +1976,72 @@ EXPORT_SYMBOL(drm_connector_attach_dp_subconnector_property);
  *	infoframe values is done through drm_hdmi_avi_infoframe_content_type().
  */
 
+/*
+ * TODO: Document the properties:
+ *   - brightness
+ *   - contrast
+ *   - flicker reduction
+ *   - hue
+ *   - mode
+ *   - overscan
+ *   - saturation
+ *   - select subconnector
+ */
+/**
+ * DOC: Analog TV Connector Properties
+ *
+ * TV Mode:
+ *	Indicates the TV Mode used on an analog TV connector. The value
+ *	of this property can be one of the following:
+ *
+ *	NTSC:
+ *		TV Mode is CCIR System M (aka 525-lines) together with
+ *		the NTSC Color Encoding.
+ *
+ *	NTSC-443:
+ *
+ *		TV Mode is CCIR System M (aka 525-lines) together with
+ *		the NTSC Color Encoding, but with a color subcarrier
+ *		frequency of 4.43MHz
+ *
+ *	NTSC-J:
+ *
+ *		TV Mode is CCIR System M (aka 525-lines) together with
+ *		the NTSC Color Encoding, but with a black level equal to
+ *		the blanking level.
+ *
+ *	PAL:
+ *
+ *		TV Mode is CCIR System B (aka 625-lines) together with
+ *		the PAL Color Encoding.
+ *
+ *	PAL-M:
+ *
+ *		TV Mode is CCIR System M (aka 525-lines) together with
+ *		the PAL Color Encoding.
+ *
+ *	PAL-N:
+ *
+ *		TV Mode is CCIR System N together with the PAL Color
+ *		Encoding, a color subcarrier frequency of 3.58MHz, the
+ *		SECAM color space, and narrower channels than other PAL
+ *		variants.
+ *
+ *	SECAM:
+ *
+ *		TV Mode is CCIR System B (aka 625-lines) together with
+ *		the SECAM Color Encoding.
+ *
+ *	Mono:
+ *
+ *		Use timings appropriate to the DRM mode, including
+ *		equalizing pulses for a 525-line or 625-line mode,
+ *		with no pedestal or color encoding.
+ *
+ *	Drivers can set up this property by calling
+ *	drm_mode_create_tv_properties().
+ */
+
 /**
  * drm_connector_attach_content_type_property - attach content-type property
  * @connector: connector to attach content type property on.
@@ -1600,7 +2094,7 @@ EXPORT_SYMBOL(drm_connector_attach_tv_margin_properties);
  * Called by a driver's HDMI connector initialization routine, this function
  * creates the TV margin properties for a given device. No need to call this
  * function for an SDTV connector, it's already called from
- * drm_mode_create_tv_properties().
+ * drm_mode_create_tv_properties_legacy().
  *
  * Returns:
  * 0 on success or a negative error code on failure.
@@ -1635,7 +2129,7 @@ int drm_mode_create_tv_margin_properties(struct drm_device *dev)
 EXPORT_SYMBOL(drm_mode_create_tv_margin_properties);
 
 /**
- * drm_mode_create_tv_properties - create TV specific connector properties
+ * drm_mode_create_tv_properties_legacy - create TV specific connector properties
  * @dev: DRM device
  * @num_modes: number of different TV formats (modes) supported
  * @modes: array of pointers to strings containing name of each format
@@ -1645,12 +2139,16 @@ EXPORT_SYMBOL(drm_mode_create_tv_margin_properties);
  * responsible for allocating a list of format names and passing them to
  * this routine.
  *
+ * NOTE: This functions registers the deprecated "mode" connector
+ * property to select the analog TV mode (ie, NTSC, PAL, etc.). New
+ * drivers must use drm_mode_create_tv_properties() instead.
+ *
  * Returns:
  * 0 on success or a negative error code on failure.
  */
-int drm_mode_create_tv_properties(struct drm_device *dev,
-				  unsigned int num_modes,
-				  const char * const modes[])
+int drm_mode_create_tv_properties_legacy(struct drm_device *dev,
+					 unsigned int num_modes,
+					 const char * const modes[])
 {
 	struct drm_property *tv_selector;
 	struct drm_property *tv_subconnector;
@@ -1686,15 +2184,17 @@ int drm_mode_create_tv_properties(struct drm_device *dev,
 	if (drm_mode_create_tv_margin_properties(dev))
 		goto nomem;
 
-	dev->mode_config.tv_mode_property =
-		drm_property_create(dev, DRM_MODE_PROP_ENUM,
-				    "mode", num_modes);
-	if (!dev->mode_config.tv_mode_property)
-		goto nomem;
+	if (num_modes) {
+		dev->mode_config.legacy_tv_mode_property =
+			drm_property_create(dev, DRM_MODE_PROP_ENUM,
+					    "mode", num_modes);
+		if (!dev->mode_config.legacy_tv_mode_property)
+			goto nomem;
 
-	for (i = 0; i < num_modes; i++)
-		drm_property_add_enum(dev->mode_config.tv_mode_property,
-				      i, modes[i]);
+		for (i = 0; i < num_modes; i++)
+			drm_property_add_enum(dev->mode_config.legacy_tv_mode_property,
+					      i, modes[i]);
+	}
 
 	dev->mode_config.tv_brightness_property =
 		drm_property_create_range(dev, 0, "brightness", 0, 100);
@@ -1730,6 +2230,47 @@ int drm_mode_create_tv_properties(struct drm_device *dev,
 nomem:
 	return -ENOMEM;
 }
+EXPORT_SYMBOL(drm_mode_create_tv_properties_legacy);
+
+/**
+ * drm_mode_create_tv_properties - create TV specific connector properties
+ * @dev: DRM device
+ * @supported_tv_modes: Bitmask of TV modes supported (See DRM_MODE_TV_MODE_*)
+ *
+ * Called by a driver's TV initialization routine, this function creates
+ * the TV specific connector properties for a given device.
+ *
+ * Returns:
+ * 0 on success or a negative error code on failure.
+ */
+int drm_mode_create_tv_properties(struct drm_device *dev,
+				  unsigned int supported_tv_modes)
+{
+	struct drm_prop_enum_list tv_mode_list[DRM_MODE_TV_MODE_MAX];
+	struct drm_property *tv_mode;
+	unsigned int i, len = 0;
+
+	if (dev->mode_config.tv_mode_property)
+		return 0;
+
+	for (i = 0; i < DRM_MODE_TV_MODE_MAX; i++) {
+		if (!(supported_tv_modes & BIT(i)))
+			continue;
+
+		tv_mode_list[len].type = i;
+		tv_mode_list[len].name = drm_get_tv_mode_name(i);
+		len++;
+	}
+
+	tv_mode = drm_property_create_enum(dev, 0, "TV mode",
+					   tv_mode_list, len);
+	if (!tv_mode)
+		return -ENOMEM;
+
+	dev->mode_config.tv_mode_property = tv_mode;
+
+	return drm_mode_create_tv_properties_legacy(dev, 0, NULL);
+}
 EXPORT_SYMBOL(drm_mode_create_tv_properties);
 
 /**
@@ -1947,62 +2488,150 @@ EXPORT_SYMBOL(drm_mode_create_aspect_ratio_property);
  * DOC: standard connector properties
  *
  * Colorspace:
- *     This property helps select a suitable colorspace based on the sink
- *     capability. Modern sink devices support wider gamut like BT2020.
- *     This helps switch to BT2020 mode if the BT2020 encoded video stream
- *     is being played by the user, same for any other colorspace. Thereby
- *     giving a good visual experience to users.
- *
- *     The expectation from userspace is that it should parse the EDID
- *     and get supported colorspaces. Use this property and switch to the
- *     one supported. Sink supported colorspaces should be retrieved by
- *     userspace from EDID and driver will not explicitly expose them.
- *
- *     Basically the expectation from userspace is:
- *      - Set up CRTC DEGAMMA/CTM/GAMMA to convert to some sink
- *        colorspace
- *      - Set this new property to let the sink know what it
- *        converted the CRTC output to.
- *      - This property is just to inform sink what colorspace
- *        source is trying to drive.
+ *	This property is used to inform the driver about the color encoding
+ *	user space configured the pixel operation properties to produce.
+ *	The variants set the colorimetry, transfer characteristics, and which
+ *	YCbCr conversion should be used when necessary.
+ *	The transfer characteristics from HDR_OUTPUT_METADATA takes precedence
+ *	over this property.
+ *	User space always configures the pixel operation properties to produce
+ *	full quantization range data (see the Broadcast RGB property).
+ *
+ *	Drivers inform the sink about what colorimetry, transfer
+ *	characteristics, YCbCr conversion, and quantization range to expect
+ *	(this can depend on the output mode, output format and other
+ *	properties). Drivers also convert the user space provided data to what
+ *	the sink expects.
+ *
+ *	User space has to check if the sink supports all of the possible
+ *	colorimetries that the driver is allowed to pick by parsing the EDID.
+ *
+ *	For historical reasons this property exposes a number of variants which
+ *	result in undefined behavior.
+ *
+ *	Default:
+ *		The behavior is driver-specific.
+ *
+ *	BT2020_RGB:
+ *
+ *	BT2020_YCC:
+ *		User space configures the pixel operation properties to produce
+ *		RGB content with Rec. ITU-R BT.2020 colorimetry, Rec.
+ *		ITU-R BT.2020 (Table 4, RGB) transfer characteristics and full
+ *		quantization range.
+ *		User space can use the HDR_OUTPUT_METADATA property to set the
+ *		transfer characteristics to PQ (Rec. ITU-R BT.2100 Table 4) or
+ *		HLG (Rec. ITU-R BT.2100 Table 5) in which case, user space
+ *		configures pixel operation properties to produce content with
+ *		the respective transfer characteristics.
+ *		User space has to make sure the sink supports Rec.
+ *		ITU-R BT.2020 R'G'B' and Rec. ITU-R BT.2020 Y'C'BC'R
+ *		colorimetry.
+ *		Drivers can configure the sink to use an RGB format, tell the
+ *		sink to expect Rec. ITU-R BT.2020 R'G'B' colorimetry and convert
+ *		to the appropriate quantization range.
+ *		Drivers can configure the sink to use a YCbCr format, tell the
+ *		sink to expect Rec. ITU-R BT.2020 Y'C'BC'R colorimetry, convert
+ *		to YCbCr using the Rec. ITU-R BT.2020 non-constant luminance
+ *		conversion matrix and convert to the appropriate quantization
+ *		range.
+ *		The variants BT2020_RGB and BT2020_YCC are equivalent and the
+ *		driver chooses between RGB and YCbCr on its own.
+ *
+ *	SMPTE_170M_YCC:
+ *	BT709_YCC:
+ *	XVYCC_601:
+ *	XVYCC_709:
+ *	SYCC_601:
+ *	opYCC_601:
+ *	opRGB:
+ *	BT2020_CYCC:
+ *	DCI-P3_RGB_D65:
+ *	DCI-P3_RGB_Theater:
+ *	RGB_WIDE_FIXED:
+ *	RGB_WIDE_FLOAT:
+ *
+ *	BT601_YCC:
+ *		The behavior is undefined.
  *
  * Because between HDMI and DP have different colorspaces,
  * drm_mode_create_hdmi_colorspace_property() is used for HDMI connector and
  * drm_mode_create_dp_colorspace_property() is used for DP connector.
  */
 
-/**
- * drm_mode_create_hdmi_colorspace_property - create hdmi colorspace property
- * @connector: connector to create the Colorspace property on.
- *
- * Called by a driver the first time it's needed, must be attached to desired
- * HDMI connectors.
- *
- * Returns:
- * Zero on success, negative errno on failure.
- */
-int drm_mode_create_hdmi_colorspace_property(struct drm_connector *connector)
+static int drm_mode_create_colorspace_property(struct drm_connector *connector,
+					u32 supported_colorspaces)
 {
 	struct drm_device *dev = connector->dev;
+	u32 colorspaces = supported_colorspaces | BIT(DRM_MODE_COLORIMETRY_DEFAULT);
+	struct drm_prop_enum_list enum_list[DRM_MODE_COLORIMETRY_COUNT];
+	int i, len;
 
 	if (connector->colorspace_property)
 		return 0;
 
+	if (!supported_colorspaces) {
+		drm_err(dev, "No supported colorspaces provded on [CONNECTOR:%d:%s]\n",
+			    connector->base.id, connector->name);
+		return -EINVAL;
+	}
+
+	if ((supported_colorspaces & -BIT(DRM_MODE_COLORIMETRY_COUNT)) != 0) {
+		drm_err(dev, "Unknown colorspace provded on [CONNECTOR:%d:%s]\n",
+			    connector->base.id, connector->name);
+		return -EINVAL;
+	}
+
+	len = 0;
+	for (i = 0; i < DRM_MODE_COLORIMETRY_COUNT; i++) {
+		if ((colorspaces & BIT(i)) == 0)
+			continue;
+
+		enum_list[len].type = i;
+		enum_list[len].name = colorspace_names[i];
+		len++;
+	}
+
 	connector->colorspace_property =
 		drm_property_create_enum(dev, DRM_MODE_PROP_ENUM, "Colorspace",
-					 hdmi_colorspaces,
-					 ARRAY_SIZE(hdmi_colorspaces));
+					enum_list,
+					len);
 
 	if (!connector->colorspace_property)
 		return -ENOMEM;
 
 	return 0;
 }
+
+/**
+ * drm_mode_create_hdmi_colorspace_property - create hdmi colorspace property
+ * @connector: connector to create the Colorspace property on.
+ * @supported_colorspaces: bitmap of supported color spaces
+ *
+ * Called by a driver the first time it's needed, must be attached to desired
+ * HDMI connectors.
+ *
+ * Returns:
+ * Zero on success, negative errno on failure.
+ */
+int drm_mode_create_hdmi_colorspace_property(struct drm_connector *connector,
+					     u32 supported_colorspaces)
+{
+	u32 colorspaces;
+
+	if (supported_colorspaces)
+		colorspaces = supported_colorspaces & hdmi_colorspaces;
+	else
+		colorspaces = hdmi_colorspaces;
+
+	return drm_mode_create_colorspace_property(connector, colorspaces);
+}
 EXPORT_SYMBOL(drm_mode_create_hdmi_colorspace_property);
 
 /**
  * drm_mode_create_dp_colorspace_property - create dp colorspace property
  * @connector: connector to create the Colorspace property on.
+ * @supported_colorspaces: bitmap of supported color spaces
  *
  * Called by a driver the first time it's needed, must be attached to desired
  * DP connectors.
@@ -2010,22 +2639,17 @@ EXPORT_SYMBOL(drm_mode_create_hdmi_colorspace_property);
  * Returns:
  * Zero on success, negative errno on failure.
  */
-int drm_mode_create_dp_colorspace_property(struct drm_connector *connector)
+int drm_mode_create_dp_colorspace_property(struct drm_connector *connector,
+					   u32 supported_colorspaces)
 {
-	struct drm_device *dev = connector->dev;
-
-	if (connector->colorspace_property)
-		return 0;
+	u32 colorspaces;
 
-	connector->colorspace_property =
-		drm_property_create_enum(dev, DRM_MODE_PROP_ENUM, "Colorspace",
-					 dp_colorspaces,
-					 ARRAY_SIZE(dp_colorspaces));
-
-	if (!connector->colorspace_property)
-		return -ENOMEM;
+	if (supported_colorspaces)
+		colorspaces = supported_colorspaces & dp_colorspaces;
+	else
+		colorspaces = dp_colorspaces;
 
-	return 0;
+	return drm_mode_create_colorspace_property(connector, colorspaces);
 }
 EXPORT_SYMBOL(drm_mode_create_dp_colorspace_property);
 
@@ -2243,6 +2867,39 @@ int drm_connector_attach_hdr_output_metadata_property(struct drm_connector *conn
 EXPORT_SYMBOL(drm_connector_attach_hdr_output_metadata_property);
 
 /**
+ * drm_connector_attach_broadcast_rgb_property - attach "Broadcast RGB" property
+ * @connector: connector to attach the property on.
+ *
+ * This is used to add support for forcing the RGB range on a connector
+ *
+ * Returns:
+ * Zero on success, negative errno on failure.
+ */
+int drm_connector_attach_broadcast_rgb_property(struct drm_connector *connector)
+{
+	struct drm_device *dev = connector->dev;
+	struct drm_property *prop;
+
+	prop = connector->broadcast_rgb_property;
+	if (!prop) {
+		prop = drm_property_create_enum(dev, DRM_MODE_PROP_ENUM,
+						"Broadcast RGB",
+						broadcast_rgb_names,
+						ARRAY_SIZE(broadcast_rgb_names));
+		if (!prop)
+			return -EINVAL;
+
+		connector->broadcast_rgb_property = prop;
+	}
+
+	drm_object_attach_property(&connector->base, prop,
+				   DRM_HDMI_BROADCAST_RGB_AUTO);
+
+	return 0;
+}
+EXPORT_SYMBOL(drm_connector_attach_broadcast_rgb_property);
+
+/**
  * drm_connector_attach_colorspace_property - attach "Colorspace" property
  * @connector: connector to attach the property on.
  *
@@ -2511,10 +3168,10 @@ static int drm_connector_privacy_screen_notifier(
 	drm_connector_update_privacy_screen_properties(connector, true);
 	drm_modeset_unlock(&dev->mode_config.connection_mutex);
 
-	drm_sysfs_connector_status_event(connector,
-				connector->privacy_screen_sw_state_property);
-	drm_sysfs_connector_status_event(connector,
-				connector->privacy_screen_hw_state_property);
+	drm_sysfs_connector_property_event(connector,
+					   connector->privacy_screen_sw_state_property);
+	drm_sysfs_connector_property_event(connector,
+					   connector->privacy_screen_hw_state_property);
 
 	return NOTIFY_DONE;
 }
@@ -2704,7 +3361,7 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
 						     dev->mode_config.max_width,
 						     dev->mode_config.max_height);
 		else
-			drm_dbg_kms(dev, "User-space requested a forced probe on [CONNECTOR:%d:%s] but is not the DRM master, demoting to read-only probe",
+			drm_dbg_kms(dev, "User-space requested a forced probe on [CONNECTOR:%d:%s] but is not the DRM master, demoting to read-only probe\n",
 				    connector->base.id, connector->name);
 	}
 
@@ -2782,6 +3439,7 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
 	 * properties reflect the latest status.
 	 */
 	ret = drm_mode_object_get_properties(&connector->base, file_priv->atomic,
+			file_priv->plane_color_pipeline,
 			(uint32_t __user *)(unsigned long)(out_resp->props_ptr),
 			(uint64_t __user *)(unsigned long)(out_resp->prop_values_ptr),
 			&out_resp->count_props);
@@ -2830,6 +3488,7 @@ struct drm_connector *drm_connector_find_by_fwnode(struct fwnode_handle *fwnode)
 /**
  * drm_connector_oob_hotplug_event - Report out-of-band hotplug event to connector
  * @connector_fwnode: fwnode_handle to report the event on
+ * @status: hot plug detect logical state
  *
  * On some hardware a hotplug event notification may come from outside the display
  * driver / device. An example of this is some USB Type-C setups where the hardware
@@ -2839,7 +3498,8 @@ struct drm_connector *drm_connector_find_by_fwnode(struct fwnode_handle *fwnode)
  * This function can be used to report these out-of-band events after obtaining
  * a drm_connector reference through calling drm_connector_find_by_fwnode().
  */
-void drm_connector_oob_hotplug_event(struct fwnode_handle *connector_fwnode)
+void drm_connector_oob_hotplug_event(struct fwnode_handle *connector_fwnode,
+				     enum drm_connector_status status)
 {
 	struct drm_connector *connector;
 
@@ -2848,7 +3508,7 @@ void drm_connector_oob_hotplug_event(struct fwnode_handle *connector_fwnode)
 		return;
 
 	if (connector->funcs->oob_hotplug_event)
-		connector->funcs->oob_hotplug_event(connector);
+		connector->funcs->oob_hotplug_event(connector, status);
 
 	drm_connector_put(connector);
 }