V4L/DVB (4442): [PATCH] Freecom DVB-T stick with ID 14aa:0225

Ok, here is the working patch for the Freecom DVB-T stick with USB-ID
14aa:0225.
It uses the Firmware-file, wich Erich Focht created and wich can be obtainded
from http://home.arcor.de/efocht/dvb-usb-wt220u-fc03.fw
Also the original patch is from Erich. It adds the proper USB-IDs and I only
had to change the endpoint of the MPEG-2 data-transfer to 0x86.

Signed-off-by: Alexander Tuschen <atuschen@web.de>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

2 files changed, 47 insertions, 0 deletions

diff --git a/drivers/media/dvb/dvb-usb/dtt200u.c b/drivers/media/dvb/dvb-usb/dtt200u.c
index 70afcfd141ca..8134786f65b2 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u.c
@@ -93,6 +93,7 @@ static int dtt200u_frontend_attach(struct dvb_usb_device *d)
 }
 
 static struct dvb_usb_properties dtt200u_properties;
+static struct dvb_usb_properties wt220u_fc_properties;
 static struct dvb_usb_properties wt220u_properties;
 static struct dvb_usb_properties wt220u_zl0353_properties;
 
@@ -101,6 +102,7 @@ static int dtt200u_usb_probe(struct usb_interface *intf,
 {
         if (dvb_usb_device_init(intf,&dtt200u_properties,THIS_MODULE,NULL) == 0 ||
                 dvb_usb_device_init(intf,&wt220u_properties,THIS_MODULE,NULL) == 0 ||
+                dvb_usb_device_init(intf,&wt220u_fc_properties,THIS_MODULE,NULL) == 0 ||
                 dvb_usb_device_init(intf,&wt220u_zl0353_properties,THIS_MODULE,NULL) == 0)
                 return 0;
 
@@ -114,6 +116,8 @@ static struct usb_device_id dtt200u_usb_table [] = {
         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_WARM)  },
         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZL0353_COLD)  },
         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZL0353_WARM)  },
+        { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_FC_COLD)  },
+        { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_FC_WARM)  },
         { 0 },
 };
 MODULE_DEVICE_TABLE(usb, dtt200u_usb_table);
@@ -200,6 +204,47 @@ static struct dvb_usb_properties wt220u_properties = {
         }
 };
 
+static struct dvb_usb_properties wt220u_fc_properties = {
+        .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
+        .pid_filter_count = 15,
+
+        .usb_ctrl = CYPRESS_FX2,
+        .firmware = "dvb-usb-wt220u-fc03.fw",
+
+        .power_ctrl      = dtt200u_power_ctrl,
+        .streaming_ctrl  = dtt200u_streaming_ctrl,
+        .pid_filter      = dtt200u_pid_filter,
+        .frontend_attach = dtt200u_frontend_attach,
+
+        .rc_interval     = 300,
+        .rc_key_map      = dtt200u_rc_keys,
+        .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
+        .rc_query        = dtt200u_rc_query,
+
+        .generic_bulk_ctrl_endpoint = 0x01,
+
+        /* parameter for the MPEG2-data transfer */
+        .urb = {
+                .type = DVB_USB_BULK,
+                .count = 7,
+                .endpoint = 0x86,
+                .u = {
+                        .bulk = {
+                                .buffersize = 4096,
+                        }
+                }
+        },
+
+        .num_device_descs = 1,
+        .devices = {
+                { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
+                  .cold_ids = { &dtt200u_usb_table[6], NULL },
+                  .warm_ids = { &dtt200u_usb_table[7], NULL },
+                },
+                { NULL },
+        }
+};
+
 static struct dvb_usb_properties wt220u_zl0353_properties = {
         .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
         .pid_filter_count = 15,
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 95698918bc11..f10f49ad9b20 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -84,6 +84,8 @@
 #define USB_PID_DTT200U_WARM                            0x0301
 #define USB_PID_WT220U_COLD                                     0x0222
 #define USB_PID_WT220U_WARM                                     0x0221
+#define USB_PID_WT220U_FC_COLD                                  0x0225
+#define USB_PID_WT220U_FC_WARM                                  0x0226
 #define USB_PID_WT220U_ZL0353_COLD                      0x022a
 #define USB_PID_WT220U_ZL0353_WARM                      0x022b
 #define USB_PID_WINTV_NOVA_T_USB2_COLD          0x9300