[PATCH] dvb: usb: cxusb DVB-T fixes

cxusb DVB-T fixes.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 15 insertions, 7 deletions

diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index 0324807376cf..b4bb206a510f 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -14,9 +14,6 @@
  * TODO: check if the cx25840-driver (from ivtv) can be used for the analogue
  * part
  *
- * FIXME: We're getting a lock and signal, but the isochronous transfer is empty
- * for DVB-T.
- *
  * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de)
  *
  *      This program is free software; you can redistribute it and/or modify it
@@ -157,12 +154,20 @@ static int cxusb_power_ctrl(struct dvb_usb_device *d, int onoff)
 
 static int cxusb_streaming_ctrl(struct dvb_usb_device *d, int onoff)
 {
+        u8 buf[2] = { 0x03, 0x00 };
+        if (onoff)
+                cxusb_ctrl_msg(d,0x36, buf, 2, NULL, 0);
+        else
+                cxusb_ctrl_msg(d,0x37, NULL, 0, NULL, 0);
+
         return 0;
 }
 
 struct cx22702_config cxusb_cx22702_config = {
         .demod_address = 0x63,
 
+        .output_mode = CX22702_PARALLEL_OUTPUT,
+
         .pll_init = dvb_usb_pll_init_i2c,
         .pll_set  = dvb_usb_pll_set_i2c,
 };
@@ -182,12 +187,15 @@ static int cxusb_frontend_attach(struct dvb_usb_device *d)
         u8 buf[2] = { 0x03, 0x00 };
         u8 b = 0;
 
+        if (usb_set_interface(d->udev,0,0) < 0)
+                err("set interface to alts=0 failed");
+
         cxusb_ctrl_msg(d,0xde,&b,0,NULL,0);
         cxusb_set_i2c_path(d,PATH_TUNER_OTHER);
         cxusb_ctrl_msg(d,CMD_POWER_OFF, NULL, 0, &b, 1);
 
         if (usb_set_interface(d->udev,0,6) < 0)
-                err("set interface failed\n");
+                err("set interface failed");
 
         cxusb_ctrl_msg(d,0x36, buf, 2, NULL, 0);
         cxusb_set_i2c_path(d,PATH_CX22702);
@@ -236,9 +244,9 @@ static struct dvb_usb_properties cxusb_properties = {
                 .endpoint = 0x02,
                 .u = {
                         .isoc = {
-                                .framesperurb = 64,
-                                .framesize = 940*3,
-                                .interval = 1,
+                                .framesperurb = 32,
+                                .framesize = 940,
+                                .interval = 5,
                         }
                 }
         },