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| author | John Harrison <John.C.Harrison@Intel.com> | 2022-09-06 16:01:47 -0700 |
|---|---|---|
| committer | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2022-09-07 09:54:29 -0700 |
| commit | 65332a5b9fbd5c72c0db009b17ef4304d4c242dd (patch) | |
| tree | 30ceb8e167155c02c6468be073c8a1e5ebb8428f /drivers/gpu/drm/i915/display/intel_display.h | |
| parent | 665ae9c9ca79bdfc83def0981e015e181ea463b7 (diff) | |
drm/i915/uc: Add patch level version number support
With the move to un-versioned filenames, it becomes more difficult to
know exactly what version of a given firmware is being used. So add
the patch level version number to the debugfs output.
Also, support matching by patch level when selecting code paths for
firmware compatibility. While a patch level change cannot be backwards
breaking, it is potentially possible that a new feature only works
from a given patch level onwards (even though it was theoretically
added in an earlier version that bumped the major or minor version).
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220906230147.479945-2-daniele.ceraolospurio@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.h')
0 files changed, 0 insertions, 0 deletions