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

You-Sheng Yang vicamo.yang at canonical.com
Tue Jan 20 12:43:52 UTC 2026


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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