From 16dd55f309cf69a648ca3b1fc04b3b6f079c8be0 Mon Sep 17 00:00:00 2001 From: Matthias Welwarsky Date: Wed, 1 Apr 2009 22:10:47 +0900 Subject: [PATCH] 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 Signed-off-by: Mattia Dongili Signed-off-by: Len Brown --- drivers/platform/x86/sony-laptop.c | 41 +++++++++++++++++------------- 1 file changed, 23 insertions(+), 18 deletions(-) diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c index 011c03596b2..e02edf68a68 100644 --- a/drivers/platform/x86/sony-laptop.c +++ b/drivers/platform/x86/sony-laptop.c @@ -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); } -- 2.41.1