[PATCH v6 0/1] Input: cros_ec_keyb - add function key support

From: Fabio Baltieri

Date: Mon Feb 09 2026 - 10:51:43 EST


Changes from v5:
- minor renames/cosmetic changes
- dropped the *_key_status array, tracking using the idev->key bitmask

Changes from v4:
- just a comment tweak

Changes from v3:
- implemented fn layer runtime detection
- tweaked cros_ec_keyb_fn_code to return back the correct position
code

Changes from v2:
- renamed the dt property to use-fn-map, dropped the example
- added few function comments
- added a helper for obtaining the fn code
- reordered, dt patch first

Changes from v1:
- change struct to short types
- refactored the fn key handling in its own function
- changed props to use the google, prefix
- reworked the properties to use an overlay map rather than a
dedicated one

Fabio Baltieri (1):
Input: cros_ec_keyb - add function key support

drivers/input/keyboard/cros_ec_keyb.c | 167 +++++++++++++++++++++++---
1 file changed, 151 insertions(+), 16 deletions(-)

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2.53.0.rc2.204.g2597b5adb4-goog