ACK: [SRU][Questing][PATCH 0/8] Accumulative updates for Intel PTL-H component enabling PV rev3.0

[Benjamin Wheeler]

Acked-by: Benjamin Wheeler <benjamin.wheeler at canonical.com>

On Tue, Jan 20, 2026 at 7:45 AM You-Sheng Yang <vicamo.yang at canonical.com>
wrote:

> BugLink: https://bugs.launchpad.net/bugs/2137272
>
> [ Impact ]
>
> This backports accumulative fixes as enumerated on Intel's PTL-H component
> enabling PV rev3.0 document #870198.
>
> [ Test Plan ]
>
> Device enablement stage, no regression.
>
> [ Where problems could occur ]
>
> Device enablement stage, expect further updates for both kernel and
> firmware.
>
> [ Other Info ]
>
> Nominate for R, Q and N (oem-6.17).
>
> Dibin Moolakadan Subrahmanian (1):
>   drm/i915/display: Optimize panel power-on wait time
>
> Dnyaneshwar Bhadane (1):
>   drm/i915/xe3lpd: Load DMC for Xe3_LPD version 30.02
>
> Julia Filipchuk (1):
>   drm/xe/guc: Recommend GUC v70.49.4 for PTL, BMG
>
> Liu Song (1):
>   HID: Intel-thc-hid: Intel-thc: Use str_true_false() helper
>
> Venkat Jayaraman (2):
>   usb: typec: ucsi: Add support for READ_POWER_LEVEL command
>   usb: typec: ucsi: Add SET_POWER_LEVEL UCSI command to debugfs
>
> Xinpeng Sun (1):
>   HID: intel-thc-hid: intel-quicki2c: support ACPI config for advanced
>     features
>
> Zhang Lixu (1):
>   HID: intel-ish-hid: Use dedicated unbound workqueues to prevent resume
>     blocking
>
>  drivers/gpu/drm/i915/display/intel_dmc.c      | 10 +++--
>  drivers/gpu/drm/i915/display/intel_pps.c      | 12 +++++-
>  drivers/gpu/drm/xe/xe_uc_fw.c                 |  4 +-
>  drivers/hid/intel-ish-hid/ipc/ipc.c           | 21 +++++++++-
>  drivers/hid/intel-ish-hid/ipc/pci-ish.c       |  2 +-
>  drivers/hid/intel-ish-hid/ishtp-hid-client.c  |  4 +-
>  drivers/hid/intel-ish-hid/ishtp/bus.c         | 18 ++++++++-
>  drivers/hid/intel-ish-hid/ishtp/hbm.c         |  4 +-
>  drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h   |  3 ++
>  .../intel-quicki2c/pci-quicki2c.c             | 39 +++++++++++++++----
>  .../intel-quicki2c/quicki2c-dev.h             | 24 +++++++++++-
>  .../intel-thc-hid/intel-thc/intel-thc-dev.c   |  3 +-
>  drivers/usb/typec/ucsi/debugfs.c              | 32 +++++++++++++++
>  drivers/usb/typec/ucsi/ucsi.c                 | 16 ++++++++
>  drivers/usb/typec/ucsi/ucsi.h                 | 14 +++++++
>  include/linux/intel-ish-client-if.h           |  2 +
>  16 files changed, 184 insertions(+), 24 deletions(-)
>
> --
> 2.51.0
>
>
> --
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