Public bug reported:
[Impact]
The Screen is shaking connected monitor to Onboard HDMI port.
[Fix]
The interlaced mode is not supported for Intel Gen 12 onwards.
Disable interlaced mode for DP&HDMI on Display >= 12.
Due to schedule, SRU for OEM kernels first.
After these patches are merged to mainline/drmtip kernel, will SRU for generic
kernels.
[Test Case]
1.Connected two external Monitor to the onboard HDMI/DP port .
2.Boot OS.
2.set mirror mode. (onboard HDMI / onboard DP)
3.check if screen shakes.
[Where problems could occur]
Low, Remove interlace support for Display >= 12 so it wouldn't cause a
regression.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: koba (kobako)
Status: Incomplete
** Affects: linux-oem-5.17 (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-oem-6.0 (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Jammy)
Importance: Undecided
Assignee: koba (kobako)
Status: Incomplete
** Affects: linux-oem-5.17 (Ubuntu Jammy)
Importance: Undecided
Assignee: koba (kobako)
Status: In Progress
** Affects: linux-oem-6.0 (Ubuntu Jammy)
Importance: Undecided
Assignee: koba (kobako)
Status: In Progress
** Affects: linux (Ubuntu Kinetic)
Importance: Undecided
Assignee: koba (kobako)
Status: Incomplete
** Affects: linux-oem-5.17 (Ubuntu Kinetic)
Importance: Undecided
Status: New
** Affects: linux-oem-6.0 (Ubuntu Kinetic)
Importance: Undecided
Status: New
** Tags: oem-priority originate-from-1982590 somerville
** Also affects: linux-oem-5.17 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.0 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.17 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.0 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Kinetic)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.17 (Ubuntu Kinetic)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.0 (Ubuntu Kinetic)
Importance: Undecided
Status: New
** Changed in: linux-oem-5.17 (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux-oem-5.17 (Ubuntu Jammy)
Assignee: (unassigned) => koba (kobako)
** Changed in: linux-oem-6.0 (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux-oem-6.0 (Ubuntu Jammy)
Assignee: (unassigned) => koba (kobako)
** Description changed:
[Impact]
The Screen is shaking connected monitor to Onboard HDMI port.
[Fix]
The interlaced mode is not supported for Intel Gen 12 onwards.
Disable interlaced mode for DP&HDMI on Display >= 12.
+
+ Due to schedule, SRU for OEM kernels first.
+ After these patches are merged to mainline/drmtip kernel, will SRU for
generic kernels.
[Test Case]
1.Connected two external Monitor to the onboard HDMI/DP port .
2.Boot OS.
2.set mirror mode. (onboard HDMI / onboard DP)
3.check if screen shakes.
[Where problems could occur]
Low, Remove interlace support for Display >= 12 so it wouldn't cause a
regression.
** Changed in: linux (Ubuntu Jammy)
Assignee: (unassigned) => koba (kobako)
** Changed in: linux (Ubuntu Kinetic)
Assignee: (unassigned) => koba (kobako)
** Changed in: linux (Ubuntu Jammy)
Status: New => Incomplete
** Changed in: linux (Ubuntu Kinetic)
Status: New => Incomplete
** Tags added: oem-priority originate-from-1982590 somerville
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https://bugs.launchpad.net/bugs/1993561
Title:
RaptorLake: Fix the Screen is shaking by onboard HDMI port in mirror
mode
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem-5.17 package in Ubuntu:
New
Status in linux-oem-6.0 package in Ubuntu:
New
Status in linux source package in Jammy:
Incomplete
Status in linux-oem-5.17 source package in Jammy:
In Progress
Status in linux-oem-6.0 source package in Jammy:
In Progress
Status in linux source package in Kinetic:
Incomplete
Status in linux-oem-5.17 source package in Kinetic:
New
Status in linux-oem-6.0 source package in Kinetic:
New
Bug description:
[Impact]
The Screen is shaking connected monitor to Onboard HDMI port.
[Fix]
The interlaced mode is not supported for Intel Gen 12 onwards.
Disable interlaced mode for DP&HDMI on Display >= 12.
Due to schedule, SRU for OEM kernels first.
After these patches are merged to mainline/drmtip kernel, will SRU for
generic kernels.
[Test Case]
1.Connected two external Monitor to the onboard HDMI/DP port .
2.Boot OS.
2.set mirror mode. (onboard HDMI / onboard DP)
3.check if screen shakes.
[Where problems could occur]
Low, Remove interlace support for Display >= 12 so it wouldn't cause a
regression.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1993561/+subscriptions
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