diff options
| 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/gt/uc/intel_uc.c | |
| 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/gt/uc/intel_uc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_uc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.c b/drivers/gpu/drm/i915/gt/uc/intel_uc.c index d965ac4832d6..abf4e142596d 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.c @@ -435,9 +435,11 @@ static void print_fw_ver(struct intel_uc *uc, struct intel_uc_fw *fw) { struct drm_i915_private *i915 = uc_to_gt(uc)->i915; - drm_info(&i915->drm, "%s firmware %s version %u.%u\n", + drm_info(&i915->drm, "%s firmware %s version %u.%u.%u\n", intel_uc_fw_type_repr(fw->type), fw->file_selected.path, - fw->file_selected.major_ver, fw->file_selected.minor_ver); + fw->file_selected.major_ver, + fw->file_selected.minor_ver, + fw->file_selected.patch_ver); } static int __uc_init_hw(struct intel_uc *uc) |