There is one rejection for emerge, so I updated the patch.
commit 334f74ee85dc26a50c1a2b0da82517595191f92f
Author: Hans de Goede <[email protected]>
Date: Tue Oct 5 22:23:17 2021 +0200
drm/connector: Add a drm_connector privacy-screen helper functions
(v2)
--- drivers/gpu/drm/drm_connector.c
+++ drivers/gpu/drm/drm_connector.c
@@ -549,6 +555,10 @@ int drm_connector_register(struct drm_connector *connector)
/* Let userspace know we have a new connector */
drm_sysfs_hotplug_event(connector->dev);
+ if (connector->privacy_screen)
+ drm_privacy_screen_register_notifier(connector->privacy_screen,
+ &connector->privacy_screen_notifier);
+
mutex_lock(&connector_list_lock);
list_add_tail(&connector->global_connector_list_entry, &connector_list);
mutex_unlock(&connector_list_lock);
** Patch added: "0005-drm-connector-add-privacy-screen.patch"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/+attachment/5581220/+files/0005-drm-connector-add-privacy-screen.patch
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https://bugs.launchpad.net/bugs/1966061
Title:
thinkpad_acpi: Support privacy-screen
Status in OEM Priority Project:
New
Status in linux package in Ubuntu:
Confirmed
Bug description:
On 5.15.0-23-generic, the lcdshadow is not synced.
$ cat /proc/acpi/ibm/lcdshadow
status: 0
commands: 0, 1
And after press the Fn + D, the screen display angle changed, but the
content of /proc/acpi/ibm/lcdshadow d0 not change.
To manage notifications about this bug go to:
https://bugs.launchpad.net/oem-priority/+bug/1966061/+subscriptions
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