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drm/xe: Always log GuC/HuC firmware versions

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When debugging issues related to GuC/HuC, it's important to know what is
the firmware version being used. The version from the filename can't be
relied upon, also because it normally only contains the major version
(except for the ones under experimental support).

Log the version from the blob after reading the CSS header. Example:

	xe 0000:03:00.0: [drm] Using GuC firmware (70.5) from i915/dg2_guc_70.bin

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20230405224725.1993719-1-lucas.demarchi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Lucas De Marchi 2023-04-05 15:47:25 -07:00 committed by Rodrigo Vivi
parent 1c060057ec
commit 61e72e77b6
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/xe/xe_uc_fw.c
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@ -395,6 +395,11 @@ int xe_uc_fw_init(struct xe_uc_fw *uc_fw)
uc_fw->minor_ver_found = FIELD_GET(CSS_SW_VERSION_UC_MINOR,
css->sw_version);
drm_info(&xe->drm, "Using %s firmware (%u.%u) from %s\n",
xe_uc_fw_type_repr(uc_fw->type),
uc_fw->major_ver_found, uc_fw->minor_ver_found,
uc_fw->path);
err = uc_fw_check_version_requirements(uc_fw);
if (err)
goto fail;