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

[Stefan Bader]

On 23.05.25 08:25, Aaron Ma wrote:
> 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(-)
> 
Acked-by: Stefan Bader <stefan.bader at canonical.com>
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