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| author | Nicolas Norvez <norvez@chromium.org> | 2018-09-30 16:12:04 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-10-02 05:19:57 -0700 |
| commit | f7882a11b335dd67597bc0cb230acf1f0a81cd67 (patch) | |
| tree | ee0559e39431b9cc021d18200af68e3abddf65fc /include | |
| parent | d92cb76f16a1ddd9e1e14276d7d0fae5618264a3 (diff) | |
| download | chrome-ec-f7882a11b335dd67597bc0cb230acf1f0a81cd67.tar.gz | |
fpsensor: FP_INFO reports the template version
Add a field to the ec_response_fp_info structure to report the version
of the template format supported by the hardware.
We'd normally uprev the structure version, but given there are only 2
clients of that API (ectool and biod), we'll rather synchronise the
submission of the CLs to avoid unnecessary complexity.
BRANCH=nocturne
BUG=b:116979455
TEST=ectool --name=cros_fp fpinfo
TEST=start biod, log shows the format version
Change-Id: Ibbf2a3603d4f28c7550523f785aeb7fb740ac9ea
Signed-off-by: Nicolas Norvez <norvez@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1252459
Reviewed-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/ec_commands.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/ec_commands.h b/include/ec_commands.h index f4f7f75886..d15528c6a5 100644 --- a/include/ec_commands.h +++ b/include/ec_commands.h @@ -5051,6 +5051,7 @@ struct __ec_align4 ec_response_fp_info { uint16_t template_max; /* maximum number of fingers/templates */ uint16_t template_valid; /* number of valid fingers/templates */ uint32_t template_dirty; /* bitmap of templates with MCU side changes */ + uint32_t template_version; /* version of the template format */ }; /* Get the last captured finger frame or a template content */ |