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authorCorentin Chary <corentin.chary@gmail.com>2011-07-01 11:34:39 +0200
committerMatthew Garrett <mjg@redhat.com>2011-08-05 14:46:04 -0400
commitfddbfed595b307f9dddc7a86ddfbcbcb80141e28 (patch)
tree8107abe6a86fb4371744b9000520efc843359a5a /drivers/platform/x86/asus-nb-wmi.c
parent3df5fdadf6400373a696bb14e27d4771e5f6afb3 (diff)
asus-wmi: add CWAP support and clarify the meaning of WAPF bits
ref: http://dev.iksaif.net/projects/3/wiki/Asus-laptop_WAPF Signed-off-by: Corentin Chary <corentin.chary@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
Diffstat (limited to 'drivers/platform/x86/asus-nb-wmi.c')
-rw-r--r--drivers/platform/x86/asus-nb-wmi.c27
1 files changed, 23 insertions, 4 deletions
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index 0580d99b0798..b0859d4183e8 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -38,6 +38,24 @@ MODULE_LICENSE("GPL");
MODULE_ALIAS("wmi:"ASUS_NB_WMI_EVENT_GUID);
+/*
+ * WAPF defines the behavior of the Fn+Fx wlan key
+ * The significance of values is yet to be found, but
+ * most of the time:
+ * Bit | Bluetooth | WLAN
+ * 0 | Hardware | Hardware
+ * 1 | Hardware | Software
+ * 4 | Software | Software
+ */
+static uint wapf;
+module_param(wapf, uint, 0444);
+MODULE_PARM_DESC(wapf, "WAPF value");
+
+static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
+{
+ driver->wapf = wapf;
+}
+
static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, 0x30, { KEY_VOLUMEUP } },
{ KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
@@ -53,16 +71,16 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, 0x51, { KEY_WWW } },
{ KE_KEY, 0x55, { KEY_CALC } },
{ KE_KEY, 0x5C, { KEY_F15 } }, /* Power Gear key */
- { KE_KEY, 0x5D, { KEY_WLAN } },
- { KE_KEY, 0x5E, { KEY_WLAN } },
- { KE_KEY, 0x5F, { KEY_WLAN } },
+ { KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */
+ { KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */
+ { KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */
{ KE_KEY, 0x60, { KEY_SWITCHVIDEOMODE } },
{ KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } },
{ KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } },
{ KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } },
{ KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
- { KE_KEY, 0x7E, { KEY_BLUETOOTH } },
{ KE_KEY, 0x7D, { KEY_BLUETOOTH } },
+ { KE_KEY, 0x7E, { KEY_BLUETOOTH } },
{ KE_KEY, 0x82, { KEY_CAMERA } },
{ KE_KEY, 0x88, { KEY_RFKILL } },
{ KE_KEY, 0x8A, { KEY_PROG1 } },
@@ -81,6 +99,7 @@ static struct asus_wmi_driver asus_nb_wmi_driver = {
.keymap = asus_nb_wmi_keymap,
.input_name = "Asus WMI hotkeys",
.input_phys = ASUS_NB_WMI_FILE "/input0",
+ .quirks = asus_nb_wmi_quirks,
};