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Linux kernel source tree
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Due to a bug in GuC firmware, Mesa can't enable by default the usage of compute engines in DG2 and newer. A new GuC firmware fixed the issue but until now there was no way for Mesa to know if KMD was running with the fixed GuC version or not, so this uAPI is required. It may be expanded in future to query other firmware versions too. This is querying XE_UC_FW_VER_COMPATIBILITY/submission version because that is also supported by VFs, while XE_UC_FW_VER_RELEASE don't. i915 uAPI: https://patchwork.freedesktop.org/series/129627/ Mesa usage: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25233 v2: - fixed drm_xe_query_uc_fw_version documentation - moved branch_ver as the first version number Cc: John Harrison <John.C.Harrison@Intel.com> Cc: Francois Dugast <francois.dugast@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208183539.185095-1-jose.souza@intel.com |
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| fs | ||
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| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
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| samples | ||
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| .clang-format | ||
| .cocciconfig | ||
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| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
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| Kbuild | ||
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| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.