ACK/cmnt: [plucky][PULL] A few more Snapdragon X Elite regression fixes

[Juerg Haefliger]

On Fri, 21 Mar 2025 19:55:24 +0100
Tobias Heider <tobias.heider at canonical.com> wrote:

> BugLink: https://bugs.launchpad.net/bugs/2100858
> 
> After our last X Elite support PR it turns out that there are a few
> more 6.14 regressions
> we might want to get fixed before release.
> 
> This includes fixes for:
> - WiFi crashes we are seeing on some devices
> - Broken display output on some devices because of a newly added check
> in ps883x.
>   In theory the dtbs should probably be fixed, for now it seems to
> make more sense
>   to back out the check and go back to our previously tested working state.
> - Broken USB on HP laptops after the DTB wasn't updated for a recent change.
> - A fix for external display via docking stations
> 
> I reused the old bug link, happy to add individual bugs if that makes more
> sense but I think this all still fits the original idea.

Successfully tested on an HP EliteBook G1d 14. 

Nit: It'd be helpful to have some information in the commit message why we
revert "usb: typec: ps883x: fix missing accessibility check"

Acked-by: Juerg Haefliger <juerg.haefliger at canonical.com>



> 
> ----------------------------------------------------------------
> 
> The following changes since commit dd80bc80714843f8f43b214d0251bf5eb0332f4d:
> 
>   UBUNTU: Ubuntu-6.14.0-11.11 (2025-03-17 11:29:48 +0100)
> 
> are available in the Git repository at:
> 
>   https://git.launchpad.net/~ubuntu-concept/ubuntu/+source/linux/+git/plucky
> 
> for you to fetch changes up to 2e83442d65810af78bedff0ed9dceac8a593c9fd:
> 
>   UBUNTU: SAUCE: Revert "usb: typec: ps883x: fix missing accessibility
> check" (2025-03-21 10:45:03 +0100)
> 
> ----------------------------------------------------------------
> Aleksandrs Vinarskis (2):
>       UBUNTU: SAUCE: drm/msm/dp: Fix support of LTTPR handling
>       UBUNTU: SAUCE: drm/msm/dp: Introduce link training per-segment for LTTPRs
> 
> Johan Hovold (2):
>       UBUNTU: SAUCE: wifi: ath12k: fix ring-buffer corruption
>       UBUNTU: SAUCE: wifi: ath11k: fix ring-buffer corruption
> 
> Juerg Haefliger (1):
>       UBUNTU: SAUCE: arm64: dts: qcom: x1e80100-hp-omnibook-x14:
> Enable SMB2360 0 and 1
> 
> Tobias Heider (1):
>       UBUNTU: SAUCE: Revert "usb: typec: ps883x: fix missing
> accessibility check"
> 
>  .../boot/dts/qcom/x1e80100-hp-omnibook-x14.dts     |   8 +-
>  drivers/gpu/drm/msm/dp/dp_ctrl.c                   | 136 ++++++++++++++-------
>  drivers/gpu/drm/msm/dp/dp_ctrl.h                   |   2 +-
>  drivers/gpu/drm/msm/dp/dp_display.c                |  33 +++--
>  drivers/gpu/drm/msm/dp/dp_panel.c                  |  30 +++--
>  drivers/gpu/drm/msm/dp/dp_panel.h                  |   2 +
>  drivers/net/wireless/ath/ath11k/ce.c               |  11 +-
>  drivers/net/wireless/ath/ath12k/ce.c               |  11 +-
>  drivers/usb/typec/mux/ps883x.c                     |  11 --
>  9 files changed, 157 insertions(+), 87 deletions(-)

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