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README.mdD04-Jul-20251.4 KiB3223

dma-buf.hD04-Jul-20257.2 KiB18330

media_srcs.cmakeD04-Jul-20251.6 KiB4337

mos_bufmgr_xe.hD04-Jul-20254.3 KiB12873

mos_synchronization_xe.hD04-Jul-20254.2 KiB11565

xe_drm.hD04-Jul-202545 KiB1,360303

README.md

1This directory contains a copy of the installed kernel headers
2required by the iHD driver to communicate with the kernel.
3Whenever driver needs new definitions for new kernel
4APIs, these files should be updated.
5
6These files in master should only be updated once the changes have landed
7in the drm-xe-next tree (see https://gitlab.freedesktop.org/drm/xe/kernel.git).
8
9You can copy files installed after running this from the kernel
10repository, at version the driver require:
11
12$ make headers_install INSTALL_HDR_PATH=/path/to/install
13
14The last update was done at the following kernel commit:
15
16commit b2121f2bd2232cd0556b2182078d159d81497885 (HEAD -> drm-xe-next, origin/drm-xe-next)
17
18drm/xe: Extend uAPI to query HuC micro-controler firmware version
19
20The infrastructure to query GuC firmware version is already in place. It
21is extended with a new micro-controller type to query the HuC firmware
22version. It can be used from user space to know if HuC is running.
23
24Cc: John Harrison <John.C.Harrison@Intel.com>
25Cc: Francois Dugast <francois.dugast@intel.com>
26Cc: Lucas De Marchi <lucas.demarchi@intel.com>
27Signed-off-by: Francois Dugast <francois.dugast@intel.com>
28Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
29Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
30Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
31Link: https://patchwork.freedesktop.org/patch/msgid/20240208183539.185095-2-jose.souza@intel.com
32