[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
** Changed in: oem-priority Importance: Undecided => High -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
** Tags added: patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
** Patch removed: "5.17.0-1003.3-oem-privacy-support.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/+attachment/5581234/+files/5.17.0-1003.3-oem-privacy-support.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
In oem kernel, I found part of the 0004-drm-privacy-screen-add- notifier.patch and 0006-thinkpad_acpi-add-hotkey-notify.patch are missed. commit 8a12b170558aabb31cc98fda0da6a56b518cadaa Author: Hans de Goede Date: Tue Oct 5 22:23:16 2021 +0200 drm/privacy-screen: Add notifier support (v2) ommit 1b8101d51873d4644f0ff15f6eac46614542a76b Author: Hans de Goede Date: Tue Oct 5 22:23:18 2021 +0200 platform/x86: thinkpad_acpi: Add hotkey_notify_extended_hotkey() helper ** Patch added: "5.17.0-1003.3-oem-privacy-support.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/+attachment/5581234/+files/5.17.0-1003.3-oem-privacy-support.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
** Patch added: "0007-thinkpad_acpi-privacy-screen.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/+attachment/5581227/+files/0007-thinkpad_acpi-privacy-screen.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
All the other patches could be applied on 5.15.0-27-generic. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
** Patch added: "0008-thinkpad_acpi-register.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/+attachment/5581228/+files/0008-thinkpad_acpi-register.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
** Patch added: "0009-drm-i915-add-intel_modeset_probe_defer.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/+attachment/5581229/+files/0009-drm-i915-add-intel_modeset_probe_defer.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
** Patch added: "0006-thinkpad_acpi-add-hotkey-notify.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/+attachment/5581226/+files/0006-thinkpad_acpi-add-hotkey-notify.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
** Patch added: "0001-drm-connector-add-support-for-privacy-screen.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/+attachment/5581222/+files/0001-drm-connector-add-support-for-privacy-screen.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
** Patch added: "0004-drm-privacy-screen-add-notifier.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/+attachment/5581225/+files/0004-drm-privacy-screen-add-notifier.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
** Patch added: "0003-drm-privacy-screen-add-x86.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/+attachment/5581224/+files/0003-drm-privacy-screen-add-x86.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
** Patch added: "0002-drm-add-privacy-screen-class.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/+attachment/5581223/+files/0002-drm-add-privacy-screen-class.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
There is one rejection for below commit, so I updated it. commit 6306d8dbfae6abbc049cb92fc7cf2acbcd983f8d Author: Hans de Goede Date: Tue Oct 5 22:23:22 2021 +0200 drm/i915: Add privacy-screen support (v3) --- drivers/gpu/drm/i915/display/intel_ddi.c +++ drivers/gpu/drm/i915/display/intel_ddi.c @@ -3113,6 +3115,7 @@ static void intel_ddi_update_pipe_dp(struct intel_atomic_state *state, intel_drrs_update(intel_dp, crtc_state); intel_backlight_update(state, encoder, crtc_state, conn_state); + drm_connector_update_privacy_screen(conn_state); } void intel_ddi_update_pipe(struct intel_atomic_state *state, ** Patch added: "0010-drm-i915-add-privacy-screen.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/+attachment/5581221/+files/0010-drm-i915-add-privacy-screen.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
There is one rejection for emerge, so I updated the patch. commit 334f74ee85dc26a50c1a2b0da82517595191f92f Author: Hans de Goede 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, + >privacy_screen_notifier); + mutex_lock(_list_lock); list_add_tail(>global_connector_list_entry, _list); mutex_unlock(_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 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
Tested on 5.17.0-1003-oem kernel, this privacy item could be showed. But it couldn't sync with 'Fn + D', if it is disabled, click the 'Fn + D', it changed enabled, and changed back to disabled quickly. Looks like it's a kind of bug. Tested my own build image based on 5.15.0-27-generic with upstream patches, it works perfectly. So the new issue might be related kernel side. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966061/comments/3 Tested kernel are here. https://people.canonical.com/~binli/5.15.0-27.28binli1/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
With the 10 patches on 5.15.0-25-generic kernel, this issue is fixed. 6306d8dbfae6abbc049cb92fc7cf2acbcd983f8d Tue Oct 5 22:23:22 2021 +0200 - Hans de Goede: drm/i915: Add privacy-screen support (v3) 94b541f53db1ec6b99fc2186b084177cf6e18824 Tue Oct 5 22:23:21 2021 +0200 - Hans de Goede: drm/i915: Add intel_modeset_probe_defer() helper f809891ee51b706e1a2a42998d8766c120660796 Tue Oct 5 22:23:20 2021 +0200 - Hans de Goede: platform/x86: thinkpad_acpi: Register a privacy-screen device e8b7eb66738f559da1688ef3e4038180d7343547 Tue Oct 5 22:23:19 2021 +0200 - Hans de Goede: platform/x86: thinkpad_acpi: Get privacy-screen / lcdshadow ACPI handles only once 1b8101d51873d4644f0ff15f6eac46614542a76b Tue Oct 5 22:23:18 2021 +0200 - Hans de Goede: platform/x86: thinkpad_acpi: Add hotkey_notify_extended_hotkey() helper 334f74ee85dc26a50c1a2b0da82517595191f92f Tue Oct 5 22:23:17 2021 +0200 - Hans de Goede: drm/connector: Add a drm_connector privacy-screen helper functions (v2) 8a12b170558aabb31cc98fda0da6a56b518cadaa Tue Oct 5 22:23:16 2021 +0200 - Hans de Goede: drm/privacy-screen: Add notifier support (v2) befe5404a00b3b1547c944738df4a9229909bdc9 Tue Oct 5 22:23:15 2021 +0200 - Hans de Goede: drm/privacy-screen: Add X86 specific arch init code 0002 a1a98689301b9af0313e4c1ba44558e8b67ff76e Tue Oct 5 22:23:14 2021 +0200 - Hans de Goede: drm: Add privacy-screen class (v4) 0001 107fe904302092c683cf5462b4af3cb3cfa40998 Tue Oct 5 22:23:13 2021 +0200 - Rajat Jain: drm/connector: Add support for privacy-screen properties (v4) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
** Changed in: linux (Ubuntu) Status: Incomplete => New ** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1966061] Re: thinkpad_acpi: Support privacy-screen
Found a patch, not verified yet. commit e8b7eb66738f559da1688ef3e4038180d7343547 Author: Hans de Goede Date: Tue Oct 5 22:23:19 2021 +0200 platform/x86: thinkpad_acpi: Get privacy-screen / lcdshadow ACPI handles only once Get the privacy-screen / lcdshadow ACPI handles once and cache them, instead of retrieving them every time we need them. Reviewed-by: Emil Velikov Reviewed-by: Lyude Paul Reviewed-by: Mark Pearson Signed-off-by: Hans de Goede Link: https://patchwork.freedesktop.org/patch/msgid/20211005202322.700909-8-hdego...@redhat.com ** Tags added: oem-priority originate-from-1956808 sutton -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1966061 Title: thinkpad_acpi: Support privacy-screen Status in OEM Priority Project: New Status in linux package in Ubuntu: Incomplete 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 -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
