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sony-laptop: fix event reporting for new style events 

In short Fn key events are always reported through acpi.
The input layer gets all the old style events and only those new style
events that, after being decoded, are mapped to an locally represented
events.
rfkill only update the rfkill device status.

Signed-off-by: Matthias Welwarsky <matze@welwarsky.de>
Signed-off-by: Mattia Dongili <malattia@linux.it>
Signed-off-by: Len Brown <len.brown@intel.com>
hifive-unleashed-5.1
Matthias Welwarsky 2009-04-01 22:10:47 +09:00 committed by Len Brown
parent 14bd31365f
commit 16dd55f309
1 changed files with 23 additions and 18 deletions
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41
drivers/platform/x86/sony-laptop.c
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@ -917,10 +917,10 @@ static struct sony_nc_event sony_127_events[] = {
static void sony_acpi_notify(acpi_handle handle, u32 event, void *data)
{
u32 ev = event;
int result;
if (ev >= 0x90) {
/* New-style event */
int result;
int key_handle = 0;
ev -= 0x90;
@ -932,38 +932,43 @@ static void sony_acpi_notify(acpi_handle handle, u32 event, void *data)
if (key_handle) {
struct sony_nc_event *key_event;
if (sony_call_snc_handle(key_handle, 0x200, &result))
if (sony_call_snc_handle(key_handle, 0x200, &result)) {
dprintk("sony_acpi_notify, unable to decode"
" event 0x%.2x 0x%.2x\n", key_handle,
ev);
else
/* restore the original event */
ev = event;
} else {
ev = result & 0xFF;
if (key_handle == 0x100)
key_event = sony_100_events;
else
key_event = sony_127_events;
if (key_handle == 0x100)
key_event = sony_100_events;
else
key_event = sony_127_events;
for (; key_event->data; key_event++) {
if (key_event->data == ev) {
ev = key_event->event;
break;
for (; key_event->data; key_event++) {
if (key_event->data == ev) {
ev = key_event->event;
break;
}
}
}
if (!key_event->data) {
printk(KERN_INFO DRV_PFX
"Unknown event: 0x%x 0x%x\n", key_handle,
ev);
if (!key_event->data)
printk(KERN_INFO DRV_PFX
"Unknown event: 0x%x 0x%x\n",
key_handle,
ev);
else
sony_laptop_report_input_event(ev);
}
} else if (sony_find_snc_handle(0x124) == ev) {
sony_nc_rfkill_update();
return;
}
}
} else
sony_laptop_report_input_event(ev);
dprintk("sony_acpi_notify, event: 0x%.2x\n", ev);
sony_laptop_report_input_event(ev);
acpi_bus_generate_proc_event(sony_nc_acpi_device, 1, ev);
}