APPLIED: [SRU][O][PATCH 0/6]Fix the mess of display on ThinkPad AMD STX platform

[Mehmet Basaran]

Applied to oracular:linux master-next branch. Thanks.

-------------- next part --------------
Aaron Ma <aaron.ma at canonical.com> writes:

> BugLink: https://bugs.launchpad.net/bugs/2111545
>
> [Impact]
> On ThinkPad with AMD STX CPU, the internal display is a mess after bootup.
>
> [Fix]
> Attempt to fetch this EDID if it exists and prefer it over the EDID
> that is provided by the panel.
>
> [Test]
> Tested on AMD STX and KRK platforms, the eDP panels show screen normally.
>
> [Where problems could occur]
> It make break amdgpu display.
>
> One commit is from 6.15-rc4 and already cherry-picked to
> plucky by stable updates.
> The others are from 6.14 or 6.13.
> So plucky already got the fixes.
> SRU for oem-6.11 and oracular.
>
> Chris Bainbridge (1):
>   ACPI: video: Fix random crashes due to bad kfree()
>
> Gergo Koteles (1):
>   ACPI: video: Handle fetching EDID as ACPI_TYPE_PACKAGE
>
> Mario Limonciello (3):
>   drm/amd/display: Fetch the EDID from _DDC if available for eDP
>   drm/amd: Sanity check the ACPI EDID
>   drm/amd/display: Fix ACPI edid parsing on some Lenovo systems
>
> Melissa Wen (1):
>   drm/amd/display: switch amdgpu_dm_connector to use struct drm_edid
>
>  drivers/acpi/acpi_video.c                     |  56 ++++----
>  .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 123 ++++++++----------
>  .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h |   4 +-
>  .../amd/display/amdgpu_dm/amdgpu_dm_helpers.c |  81 +++++++++++-
>  .../display/amdgpu_dm/amdgpu_dm_mst_types.c   |  32 +++--
>  drivers/gpu/drm/amd/include/amd_shared.h      |   5 +
>  drivers/gpu/drm/nouveau/nouveau_acpi.c        |   2 +-
>  7 files changed, 190 insertions(+), 113 deletions(-)
>
> -- 
> 2.43.0
>
>
> -- 
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 873 bytes
Desc: not available
URL: <https://lists.ubuntu.com/archives/kernel-team/attachments/20250602/33b087de/attachment.sig>