Comment 147 for bug 439163

1. Get source code like described here: http://linuxtv.org/wiki/index.php/How_to_Obtain,_Build_and_Install_V4L-DVB_Device_Drivers#Using_Mercurial

2. Edit the file v4l-dvb/linux/drivers/media/video/cx88/cx88-dvb.c
- search for CX88_BOARD_HAUPPAUGE_HVR1300 (somewhere around line 1470 )
- change the lines that they look like:

 switch (core->boardnr) {
 case CX88_BOARD_HAUPPAUGE_HVR1300:
  /* We arrive here with either the cx23416 or the cx22702
   * on the bus. Take the bus from the cx23416 and enable the
   * cx22702 demod
   */
  /* Toggle reset on cx22702 leaving i2c active */
  cx_set(MO_GP0_IO, 0x00000080);
  //udelay(1000);
  //cx_clear(MO_GP0_IO, 0x00000080);
  //udelay(50);
  //cx_set(MO_GP0_IO, 0x00000080);
  //udelay(1000);
  /* enable the cx22702 pins */
  cx_clear(MO_GP0_IO, 0x00000004);
  udelay(1000);
  break;

3. then go on like described in the wikipage how to build and install. Maybe you have to disable firedtv card in the config by first doing a "make menuconfig" and disable it there.