The patch titled
drivers/input/keyboard/matrix_keypad.c: allow platform to disable key autorepeat
has been added to the -mm tree. Its filename is
matrix_keypad-allow-platform-to-disable-key-autorepeat.patch
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------------------------------------------------------
Subject: drivers/input/keyboard/matrix_keypad.c: allow platform to disable key autorepeat
From: H Hartley Sweeten <hartleys@xxxxxxxxxxxxxxxxxxx>
In an embedded system the matrix_keypad driver might be used to interface
with an external control panel and not an actual keyboard. On the control
panel some of the keys could be used to turn on/off various functions. If
key autorepeat is enabled this causes the function to quickly toggle
between the on and off states and makes operation difficult.
Add an option in the platform-specific data to disable the key autorepeat.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/input/keyboard/matrix_keypad.c | 4 +++-
include/linux/input/matrix_keypad.h | 2 ++
2 files changed, 5 insertions(+), 1 deletion(-)
diff -puN drivers/input/keyboard/matrix_keypad.c~matrix_keypad-allow-platform-to-disable-key-autorepeat drivers/input/keyboard/matrix_keypad.c
--- a/drivers/input/keyboard/matrix_keypad.c~matrix_keypad-allow-platform-to-disable-key-autorepeat
+++ a/drivers/input/keyboard/matrix_keypad.c
@@ -374,7 +374,9 @@ static int __devinit matrix_keypad_probe
input_dev->name = pdev->name;
input_dev->id.bustype = BUS_HOST;
input_dev->dev.parent = &pdev->dev;
- input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
+ input_dev->evbit[0] = BIT_MASK(EV_KEY);
+ if (!pdata->no_autorep)
+ input_dev->evbit[0] |= BIT_MASK(EV_REP);
input_dev->open = matrix_keypad_start;
input_dev->close = matrix_keypad_stop;
diff -puN include/linux/input/matrix_keypad.h~matrix_keypad-allow-platform-to-disable-key-autorepeat include/linux/input/matrix_keypad.h
--- a/include/linux/input/matrix_keypad.h~matrix_keypad-allow-platform-to-disable-key-autorepeat
+++ a/include/linux/input/matrix_keypad.h
@@ -44,6 +44,7 @@ struct matrix_keymap_data {
* @active_low: gpio polarity
* @wakeup: controls whether the device should be set up as wakeup
* source
+ * @no_autorep: disable key autorepeat
*
* This structure represents platform-specific data that use used by
* matrix_keypad driver to perform proper initialization.
@@ -64,6 +65,7 @@ struct matrix_keypad_platform_data {
bool active_low;
bool wakeup;
+ bool no_autorep;
};
/**
_
Patches currently in -mm which might be from hartleys@xxxxxxxxxxxxxxxxxxx are
linux-next.patch
matrix_keypad-allow-platform-to-disable-key-autorepeat.patch
scsi-sdc-quiet-all-sparse-noise.patch
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