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

[Stefan Bader]

On 20/01/2026 13:43, You-Sheng Yang 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(-)
> 
Skipped #6 and #7 as those are already applied via upstream stable.

Applied to questing:linux/master-next (1-5 + 8). Thanks.

-Stefan

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