eeepc-wmi: asus generic asus-wmi.ko module

New Asus notebooks are using a WMI device similar to
the one used in Eee PCs. Since we don't want to load
eeepc-wmi module on Asus notebooks, and we want to
keep the eeepc-wmi module for backward compatibility,
this patch introduce a new module, named asus-wmi, that
will be used by eeepc-wmi and the new Asus Notebook WMI
Driver.

eeepc-wmi's input device strings (device name and phys)
are kept, but rfkill and led names are changed (s/eeepc/asus/).
This should not break anything since rfkill are used by type or
index, not by name, and the eeepc::touchpad led wasn't working
correctly before 2.6.39 anyway.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

1 files changed, 58 insertions, 0 deletions

diff --git a/drivers/platform/x86/asus-wmi.h b/drivers/platform/x86/asus-wmi.h
new file mode 100644
index 00000000000..c044522c876
--- /dev/null
+++ b/drivers/platform/x86/asus-wmi.h
@@ -0,0 +1,58 @@
+/*
+ * Asus PC WMI hotkey driver
+ *
+ * Copyright(C) 2010 Intel Corporation.
+ * Copyright(C) 2010-2011 Corentin Chary <corentin.chary@gmail.com>
+ *
+ * Portions based on wistron_btns.c:
+ * Copyright (C) 2005 Miloslav Trmac <mitr@volny.cz>
+ * Copyright (C) 2005 Bernhard Rosenkraenzer <bero@arklinux.org>
+ * Copyright (C) 2005 Dmitry Torokhov <dtor@mail.ru>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _ASUS_WMI_H_
+#define _ASUS_WMI_H_
+
+#include <linux/platform_device.h>
+
+struct module;
+struct key_entry;
+struct asus_wmi;
+
+struct asus_wmi_driver {
+	bool			hotplug_wireless;
+
+	const char		*name;
+	struct module		*owner;
+
+	const char		*event_guid;
+
+	const struct key_entry	*keymap;
+	const char		*input_name;
+	const char		*input_phys;
+
+	int (*probe) (struct platform_device *device);
+	void (*quirks) (struct asus_wmi_driver *driver);
+
+	struct platform_driver	platform_driver;
+	struct platform_device *platform_device;
+};
+
+int asus_wmi_register_driver(struct asus_wmi_driver *driver);
+void asus_wmi_unregister_driver(struct asus_wmi_driver *driver);
+
+#endif /* !_ASUS_WMI_H_ */