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path: root/drivers/platform/x86/sony-laptop.c
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Diffstat (limited to 'drivers/platform/x86/sony-laptop.c')
-rw-r--r--drivers/platform/x86/sony-laptop.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index c006dee5ebf..8a51795aa02 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -127,7 +127,7 @@ MODULE_PARM_DESC(minor,
"default is -1 (automatic)");
#endif
-static int kbd_backlight; /* = 1 */
+static int kbd_backlight = 1;
module_param(kbd_backlight, int, 0444);
MODULE_PARM_DESC(kbd_backlight,
"set this to 0 to disable keyboard backlight, "
@@ -347,6 +347,7 @@ static void sony_laptop_report_input_event(u8 event)
struct input_dev *jog_dev = sony_laptop_input.jog_dev;
struct input_dev *key_dev = sony_laptop_input.key_dev;
struct sony_laptop_keypress kp = { NULL };
+ int scancode = -1;
if (event == SONYPI_EVENT_FNKEY_RELEASED ||
event == SONYPI_EVENT_ANYBUTTON_RELEASED) {
@@ -380,8 +381,8 @@ static void sony_laptop_report_input_event(u8 event)
dprintk("sony_laptop_report_input_event, event not known: %d\n", event);
break;
}
- if (sony_laptop_input_index[event] != -1) {
- kp.key = sony_laptop_input_keycode_map[sony_laptop_input_index[event]];
+ if ((scancode = sony_laptop_input_index[event]) != -1) {
+ kp.key = sony_laptop_input_keycode_map[scancode];
if (kp.key != KEY_UNKNOWN)
kp.dev = key_dev;
}
@@ -389,9 +390,11 @@ static void sony_laptop_report_input_event(u8 event)
}
if (kp.dev) {
+ /* if we have a scancode we emit it so we can always
+ remap the key */
+ if (scancode != -1)
+ input_event(kp.dev, EV_MSC, MSC_SCAN, scancode);
input_report_key(kp.dev, kp.key, 1);
- /* we emit the scancode so we can always remap the key */
- input_event(kp.dev, EV_MSC, MSC_SCAN, event);
input_sync(kp.dev);
/* schedule key release */
@@ -466,7 +469,7 @@ static int sony_laptop_setup_input(struct acpi_device *acpi_device)
jog_dev->name = "Sony Vaio Jogdial";
jog_dev->id.bustype = BUS_ISA;
jog_dev->id.vendor = PCI_VENDOR_ID_SONY;
- key_dev->dev.parent = &acpi_device->dev;
+ jog_dev->dev.parent = &acpi_device->dev;
input_set_capability(jog_dev, EV_KEY, BTN_MIDDLE);
input_set_capability(jog_dev, EV_REL, REL_WHEEL);