linux-intel-5.13 5.13.0-1004.4 source package in Ubuntu

Changelog

linux-intel-5.13 (5.13.0-1004.4) focal; urgency=medium

  * focal/linux-intel-5.13: 5.13.0-1004.4 -proposed tracker (LP: #1943529)

  * [EHL][TGL] Enable Time Coordinated Compute interface driver (LP: #1929903)
    - tcc: parse PTCT table and record pesudo sram ranges
    - tcc: this is kernel driver to interface to TCC PTCM pesudo SRAM
    - tcc: update license header
    - tcc: L3 psram region should not overlay L2 psram region.
    - tcc: driver should exit if no psram entry found in PTCT.
    - tcc: tcc drvier should not exit even if no psram entry.
    - tcc: return error code to better match varies error scenarios.
    - tcc: update tcc range end_address.
    - tcc: l3 psram region size could become zero after exclude l2 inclusive
      regions
    - [Config] CONFIG_X86_TCC_PTCM=m
    - [Config] Disable INTEL_MEI_DAL and INTEL_MEI_VIRTIO

  * [EHL][TGL] PMC Time-aware GPIO (LP: #1929890)
    - drivers/ptp: Add Enhanced handling of reserve fields
    - drivers/ptp: Add PEROUT2 ioctl frequency adjustment interface
    - drivers/ptp: Add user-space input polling interface
    - x86/tsc: Add TSC support functions to support ART driven Time-Aware GPIO
    - Add support for PMC Time-Aware GPIO (TGPIO) hardware that is present on
      upcoming Intel platforms. The hardware logic is driven by the ART clock. The
      current hardware has two GPIO pins. Input interrupts are not implemented in
      hardware.
    - OSE TGPIO driver
    - x86/core: TSC reliable kernel arg prevents DQ of TSC early
    - Add TGPIO README
    - [Config] Enable PTP_INTEL_PMC_TGPIO and PTP_INTEL_TGPIO

  * [EHL] Enable ISHTP (LP: #1929895)
    - ishtp: Add support for Intel ishtp eclite driver
    - ishtp: ACPI ID change for Intel ishtp eclite driver
    - ishtp: Add timeout for ACPI requests to eclite
    - ishtp: Add PM calls to prevent eclite events
    - ishtp: eclite: Fix for ACPI errors during suspend and resume
    - [Config] CONFIG_INTEL_ISHTP_ECLITE=m

  * [EHL][Graphic]Removing force probe protection from EHL platform
    (LP: #1938298)
    - drm/i915/ehl: Remove require_force_probe protection

  * [TGL][EHL] Enable MEI (Intel Management Engine Interface) (LP: #1929894)
    - mei: virtio: virtualization frontend driver
    - mei: dal: add dal module stub
    - mei: dal: add acp parser code
    - mei: dal: add bh plugin code
    - mei: dal: dynamic application loader
    - mei: dal: add character device for user space interface
    - mei: dal: add kernel space interface
    - mei: dal: add exclusive access management
    - mei: dal: make access list global instead of per device.
    - mei: dal: fix check for valid request pointer.
    - mei: dal: initialize request link list upon allocation
    - mei: dal: put message into buffer in single operation
    - mei: dal: dal_wait_for_write reverse wake up condition.
    - mei: dal: move read wait queue to the dal client struct
    - mei: dal: fix dal read function
    - mei: dal: remove conn_idx from session commands
    - mei: dal: add test module
    - mei: dal: support 3K key signature.
    - mei: dal: don't use mutex_lock_interruptible in release()
    - mei: dal: validated input params in dal_set_ta_exclusive_acces
    - mei: dal: set drvdata of mei before registering event callback
    - mei: dal: remove dc from writers list when destroyed

 -- Wen-chien Jesse Sung <email address hidden>  Wed, 15 Sep 2021 13:21:24 +0800