[PATCH 1/1] Input: joydev - fix axes values sent in initial js_event
From: Vojtech Bocek <hidden>
Date: 2012-08-13 22:12:40
Also in:
linux-input
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
Initial input event has not yet arrived in joydev_connect() where values are set, which means default values of input_absinfo are used for init event, not the actual values from joystick. Signed-off-by: Vojtech Bocek <redacted> --- drivers/input/joydev.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index 26043cc..11f24b4 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c@@ -318,9 +318,14 @@ static int joydev_generate_startup_event(struct joydev_client *client, event->value = !!test_bit(joydev->keypam[event->number], input->key); } else { + int evnum = client->startup - joydev->nkey; + int val = input_abs_get_val(input, joydev->abspam[evnum]); + + joydev->abs[evnum] = joydev_correct(val, &joydev->corr[evnum]); + event->type = JS_EVENT_AXIS | JS_EVENT_INIT; - event->number = client->startup - joydev->nkey; - event->value = joydev->abs[event->number]; + event->number = evnum; + event->value = joydev->abs[evnum]; } client->startup++; }
--
1.7.10.4