V4L/DVB (4643): Multi-input patch for DVB-USB device

This patch is the first commit of the Multiple Input Patch for the DVB-USB frame
work.
It changes the DVB-USB-device to be able to have more than one streaming input
(e.g. multiple DVB-T sources) on one device. This is a necessary feature for
the upcoming DiB7700 driven devices.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 26 insertions, 17 deletions

diff --git a/drivers/media/dvb/dvb-usb/nova-t-usb2.c b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
index 79f0a02ce987..a9219bf69b89 100644
--- a/drivers/media/dvb/dvb-usb/nova-t-usb2.c
+++ b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
@@ -135,7 +135,7 @@ static int nova_t_read_mac_address (struct dvb_usb_device *d, u8 mac[6])
 }
 
 /* USB Driver stuff */
-static struct dvb_usb_properties nova_t_properties;
+static struct dvb_usb_device_properties nova_t_properties;
 
 static int nova_t_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -151,34 +151,27 @@ static struct usb_device_id nova_t_table [] = {
 };
 MODULE_DEVICE_TABLE(usb, nova_t_table);
 
-static struct dvb_usb_properties nova_t_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
-	.pid_filter_count = 32,
+static struct dvb_usb_device_properties nova_t_properties = {
+	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-nova-t-usb2-02.fw",
 
-	.size_of_priv     = sizeof(struct dibusb_state),
+	.num_adapters     = 1,
+	.adapter          = {
+		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+			.pid_filter_count = 32,
 
 	.streaming_ctrl   = dibusb2_0_streaming_ctrl,
 	.pid_filter       = dibusb_pid_filter,
 	.pid_filter_ctrl  = dibusb_pid_filter_ctrl,
-	.power_ctrl       = dibusb2_0_power_ctrl,
 	.frontend_attach  = dibusb_dib3000mc_frontend_attach,
 	.tuner_attach     = dibusb_dib3000mc_tuner_attach,
-	.read_mac_address = nova_t_read_mac_address,
-
-	.rc_interval      = 100,
-	.rc_key_map       = haupp_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(haupp_rc_keys),
-	.rc_query         = nova_t_rc_query,
 
-	.i2c_algo         = &dibusb_i2c_algo,
-
-	.generic_bulk_ctrl_endpoint = 0x01,
 	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
+			.stream = {
+				.type = USB_BULK,
 		.count = 7,
 		.endpoint = 0x06,
 		.u = {
@@ -188,6 +181,22 @@ static struct dvb_usb_properties nova_t_properties = {
 		}
 	},
 
+			.size_of_priv     = sizeof(struct dibusb_state),
+		}
+	},
+
+	.power_ctrl       = dibusb2_0_power_ctrl,
+	.read_mac_address = nova_t_read_mac_address,
+
+	.rc_interval      = 100,
+	.rc_key_map       = haupp_rc_keys,
+	.rc_key_map_size  = ARRAY_SIZE(haupp_rc_keys),
+	.rc_query         = nova_t_rc_query,
+
+	.i2c_algo         = &dibusb_i2c_algo,
+
+	.generic_bulk_ctrl_endpoint = 0x01,
+
 	.num_device_descs = 1,
 	.devices = {
 		{   "Hauppauge WinTV-NOVA-T usb2",