[PATCH 10/39] input: Do not process scancodes in atkbd until fully initialized

Vojtech Pavlik
2004-06-07T11:57:50Z

ChangeSet@1.1371.753.17, 2004-04-23 02:40:48-05:00, dtor_core@ameritech.net
Input: Do not generate events from atkbd until keyboard is completely
initialized. It should suppress messages about suprious NAKs
when controller's timeout is longer than one in atkbd

atkbd.c | 6 ++++++
1 files changed, 6 insertions(+)

===================================================================

diff -Nru a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
--- a/drivers/input/keyboard/atkbd.c 2004-06-07 13:12:59 +02:00
+++ b/drivers/input/keyboard/atkbd.c 2004-06-07 13:12:59 +02:00
@@ -188,6 +188,7 @@
unsigned int resend:1;
unsigned int release:1;
unsigned int bat_xl:1;
+ unsigned int enabled:1;

unsigned int last;
unsigned long time;
@@ -248,6 +249,9 @@
goto out;
}

+ if (!atkbd->enabled)
+ goto out;
+
if (atkbd->translated) {

if (atkbd->emul ||
@@ -749,6 +753,8 @@
atkbd->set = 2;
atkbd->id = 0xab00;
}
+
+ atkbd->enabled = 1;

if (atkbd->extra) {
atkbd->dev.ledbit[0] |= BIT(LED_COMPOSE) | BIT(LED_SUSPEND) | BIT(LED_SLEEP) | BIT(LED_MUTE) | BIT(LED_MISC);