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| author | Markus Burri <markus.burri@mt.com> | 2025-02-25 20:59:07 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2025-02-25 22:22:00 +0300 |
| commit | 90a0a63451e42e3638039dde2e511e95a8486880 (patch) | |
| tree | 09e9abf5e17805837642530057644f071e396dbf /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 2eeac6d4bb5ea1063dd634c490c89bb04cb79265 (diff) | |
| download | linux-90a0a63451e42e3638039dde2e511e95a8486880.tar.xz | |
Input: matrix_keypad - add settle time after enabling all columns
Matrix keypads with high capacity need a longer settle time after
enabling all columns before re-enabling interrupts. The delay gives
the system time to settle and avoids spurious interrupts.
Add a new optional device property to configure the delay after
enabling all columns. The default is no delay.
Signed-off-by: Markus Burri <markus.burri@mt.com>
Reviewed-by: Manuel Traut <manuel.traut@mt.com>
Link: https://lore.kernel.org/r/20250110054906.354296-7-markus.burri@mt.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions