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Input: sparse-keymap - send sync event for KE_SW/KE_VSW 

Sync events are sent by sparse_keymap_report_entry for normal KEY_*
events, and are generated by several drivers after generating
SW_* events, so sparse_keymap_report_entry should do the same.

Without the sync, events are accumulated in the kernel.

Currently, no driver uses sparse-keymap for SW_* events, but
it is required for the intel-vbtn platform driver to generate
SW_TABLET_MODE events.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Stefan Brüns 2017-11-03 12:17:40 -07:00 committed by Dmitry Torokhov
parent 53f0b7f0df
commit 6f29c24407
1 changed files with 1 additions and 0 deletions
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drivers/input/sparse-keymap.c
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@ -255,6 +255,7 @@ void sparse_keymap_report_entry(struct input_dev *dev, const struct key_entry *k
case KE_VSW:
input_report_switch(dev, ke->sw.code, value);
input_sync(dev);
break;
}
}