]> Gentwo Git Trees - linux/.git/commit
drm/xe/xe_late_bind_fw: Load late binding firmware
authorBadal Nilawar <badal.nilawar@intel.com>
Fri, 5 Sep 2025 15:49:49 +0000 (21:19 +0530)
committerLucas De Marchi <lucas.demarchi@intel.com>
Thu, 18 Sep 2025 16:32:01 +0000 (09:32 -0700)
commit691a54ad94792cd155620e6bac1b33d126efbf1a
tree36fac0278cf9faa41dd9322eac0412b0295625a3
parent45832bf9c10f309b579f81b05bacc44fbb4d81b4
drm/xe/xe_late_bind_fw: Load late binding firmware

Load late binding firmware

v2:
 - s/EAGAIN/EBUSY/
 - Flush worker in suspend and driver unload (Daniele)
v3:
 - Use retry interval of 6s, in steps of 200ms, to allow
   other OS components release MEI CL handle (Sasha)
v4:
 - return -ENODEV if component not added (Daniele)
 - parse and print status returned by csc
v5:
 - Use payload to check firmware valid (Daniele)
 - Obtain the RPM reference before scheduling the worker to
   ensure the device remains awake until the worker completes
   firmware loading (Rodrigo)
v6:
 - In case of error donot re-attempt fw download (Daniele)
v7 (Rodrigo):
 - Rename of mei structs and callback.

Signed-off-by: Badal Nilawar <badal.nilawar@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20250905154953.3974335-6-badal.nilawar@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
drivers/gpu/drm/xe/xe_late_bind_fw.c
drivers/gpu/drm/xe/xe_late_bind_fw.h
drivers/gpu/drm/xe/xe_late_bind_fw_types.h