This directory contains a copy of the installed kernel headers
required by the iHD driver to communicate with the kernel.
Whenever driver needs new definitions for new kernel
APIs, these files should be updated.

These files in master should only be updated once the changes have landed
in the drm-next tree (see https://cgit.freedesktop.org/drm/drm/).

You can copy files installed after running this from the kernel
repository, at version the driver require:

$ make headers_install INSTALL_HDR_PATH=/path/to/install

The last update was done at the following kernel commit:

commit 2c2d7a67defa198a8b8148dbaddc9e5554efebc8
Merge: 1c23f9e627a7 5ece208ab05e
Author: Dave Airlie <airlied@redhat.com>
Date:   Fri Aug 26 10:01:44 2022 +1000

    Merge tag 'drm-intel-gt-next-2022-08-24' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

    UAPI Changes:

    - Create gt/gtN/.defaults/ for per gt sysfs defaults

      Create a gt/gtN/.defaults/ directory (similar to
      engine/<engine-name>/.defaults/) to expose default parameter values for
      each gt in sysfs. This allows userspace to restore default parameter values
      after they have changed.

    Driver Changes:

    - Support GuC v69 in parallel to v70 (Daniele)
    - Improve TLB invalidation to limit performance regression (Chris, Mauro)
    - Expose per-gt RPS defaults in sysfs (Ashutosh)
    - Suppress OOM warning for shmemfs object allocation failure (Chris, Nirmoy)
    - Disable PCI resize on 32-bit machines (Nirmoy)
    - Update DG2 to GuC v70.4.1 (John)
    - Fix CCS data copying on DG2 during swapping (Matt A)
    - Add DG2 performance tuning setting recommended by spec (Matt R)
    - Add GuC <-> kernel time stamp translation information to error logs (John)
    - Record GuC CTB info in error logs (John)

    - Route semaphores to GuC for Gen12+ when enabled (Michal Wi, John)
    - Improve resilency to bug #3575: Handle reset timeouts under unrelated kernel hangs (Chris, Ashutosh)
    - Avoid system freeze by removing shared locking on freeing objects (Chris, Nirmoy)
    - Demote GuC error "No response for request" into debug when expected (Zhanjun)
    - Fix GuC capture size warning and bump the size (John)
    - Use streaming loads to speed up dumping the GuC log (Chris, John)
    - Don't abort on CTB_UNUSED status from GuC (John)
    - Don't send spurious policy update for GuC child contexts (Daniele)
    - Don't leak the CCS state (Matt A)

    - Prefer drm_err over pr_err (John)
    - Eliminate unused calc_ctrl_surf_instr_size (Matt A)
    - Add dedicated function for non-ctx register tuning settings (Matt R)
    - Style and typo fixes, documentation improvements (Jason Wang, Mauro)
    - Selftest improvements (Matt B, Rahul, John)

    Signed-off-by: Dave Airlie <airlied@redhat.com>

	From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
    Link: https://patchwork.freedesktop.org/patch/msgid/YwYTCjA/Rhpd1n4A@jlahtine-mobl.ger.corp.intel.com
