1 files changed, 126 insertions, 0 deletions
diff --git a/src/af903x-core.c b/src/af903x-core.c
new file mode 100644
index 0000000..cf69d6a
--- /dev/null
+++ b/src/af903x-core.c
@@ -0,0 +1,126 @@
+#include "af903x.h"
+
+DEVICE_CONTEXT DC;
+bool TunerInited0, TunerInited1, DeviceReboot;
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+static int af903x_probe(struct usb_interface *intf,
+		const struct usb_device_id *id)
+{
+	int retval = -ENOMEM;
+	int i;
+
+	deb_data("===af903x usb device pluged in!! ===\n");
+	retval = Device_init(interface_to_usbdev(intf),&DC, true);
+	if (retval){
+                if(retval) deb_data("Device_init Fail: 0x%08x\n", retval);
+		return retval;
+        }
+
+	if ( af903x_device_count > 2)
+		af903x_device_count = 2;
+	
+	for (i = 0; i < af903x_device_count; i++)
+	{
+#if LINUX_VERSION_CODE >  KERNEL_VERSION(2,6,18)
+	    if (DC.architecture == Architecture_PIP)
+		af903x_properties[i].num_adapters = 2;
+#endif
+
+#if LINUX_VERSION_CODE <=  KERNEL_VERSION(2,6,25)
+	    if (dvb_usb_device_init(intf, &af903x_properties[i], THIS_MODULE, NULL) == 0)
+		{deb_data("dvb_usb_device_init success!!\n");return 0;}
+#else
+	    if (dvb_usb_device_init(intf, &af903x_properties[i], THIS_MODULE, NULL,adapter_nr) == 0)
+		{deb_data("dvb_usb_device_init success!!\n");return 0;}
+#endif
+	}
+
+	return -ENOMEM;
+}
+static int af903x_suspend(struct usb_interface *intf, u32 state)
+{
+	int error;
+	deb_data("Enter %s Function\n",__FUNCTION__);
+
+#ifdef EEEPC
+	error = DL_Reboot();
+#else
+    if (DevicePower)
+    {
+	error = DL_CheckTunerInited(0, &TunerInited0);
+	error = DL_CheckTunerInited(1, &TunerInited1);
+
+	error = DL_ApCtrl(0, 0);
+	error = DL_ApCtrl(1, 0);
+	if (error) {deb_data("DL_ApCtrl error : 0x%x\n", error);}
+
+	DeviceReboot = true;
+    }
+#endif
+	return 0;
+}
+
+static int af903x_resume(struct usb_interface *intf)
+{
+	int retval = -ENOMEM;
+	int error;
+	deb_data("Enter %s Function\n",__FUNCTION__);
+
+#ifdef EEEPC
+#else
+    if(DeviceReboot == true)
+    {
+	retval = Device_init(interface_to_usbdev(intf),&DC, false);
+        if (retval)
+                if(retval) deb_data("Device_init Fail: 0x%08x\n", retval);
+
+	if (TunerInited0)
+	    error = DL_ApCtrl(0, 1);
+	if (TunerInited1)
+	    error = DL_ApCtrl(1, 1);
+    }
+#endif
+        return 0;
+}
+
+
+static struct usb_driver af903x_driver = {
+#if LINUX_VERSION_CODE <=  KERNEL_VERSION(2,6,15)
+	.owner = THIS_MODULE,
+#endif
+	.name       = "dvb_usb_af903x",
+	.probe      = af903x_probe,
+	.disconnect = dvb_usb_device_exit,
+	.id_table   = af903x_usb_id_table,
+//	.suspend    = af903x_suspend,
+//	.resume     = af903x_resume,
+};
+
+static int __init af903x_module_init(void)
+{
+	int result;
+
+	info("%s",__FUNCTION__);
+	deb_data("dvb_usb_af903x Module is loaded \n");
+
+	if ((result = usb_register(&af903x_driver))) {
+		err("usb_register failed. Error number %d",result);
+		return result;
+	}
+	return 0;
+}
+
+static void __exit af903x_module_exit(void)
+{
+	deb_data("dvb_usb_af903x Module is unloaded!\n");
+	usb_deregister(&af903x_driver);
+}
+
+module_init (af903x_module_init);
+module_exit (af903x_module_exit);
+
+MODULE_AUTHOR("Jimmy Chen <JyunYu.Chen@ite.com.tw>");
+MODULE_DESCRIPTION("Driver for devices based on ITEtech AF903X");
+MODULE_VERSION(DRIVER_RELEASE_VERSION);
+MODULE_LICENSE("GPL");