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Input: maplecontrol - emit EV_SYN report after reporting events

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The driver decodes controller packets and reports button presses and
axis positions in dc_pad_callback(), but never calls input_sync() to
signal completion of the input report frame. Consequently, events
remain pending without waking up userspace readers.

Emit an EV_SYN/SYN_REPORT event after reporting buttons and axis states.

Fixes: 01461d7e65 ("Input: add support for Maple controller as a joystick")
Reported-by: sashiko-bot@kernel.org
Closes: https://lore.kernel.org/r/20260704061045.036701F000E9@smtp.kernel.org
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2026-10-14 10:11:01 -07:00
parent dbb660ccc9
commit 2f201770cd
1 changed files with 2 additions and 0 deletions
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2
drivers/input/joystick/maplecontrol.c
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@ -58,6 +58,8 @@ static void dc_pad_callback(struct mapleq *mq)
input_report_abs(dev, ABS_Y, res[13]);
input_report_abs(dev, ABS_RX, res[14]);
input_report_abs(dev, ABS_RY, res[15]);
input_sync(dev);
}
static int dc_pad_open(struct input_dev *dev)