[linux-dvb] Testers requested for Freecom / Conceptronic / Realtek / haihua /Videomate / Vestel DVB-T cards with RTL2831U

Jan Hoogenraad jan-conceptronic at h-i-s.nl
Sun May 18 23:43:41 CEST 2008


There are new drivers posted for the Freecom / Conceptronic / Realtek
cards on:
     http://linuxtv.org/hg/~jhoogenraad/rtl2831-r2

		PLEASE FETCH AND TEST THIS VERSION

The code as gotten from Realtek, and found on the old link, does not
compile with other current v4l sources anymore. Please stiop using:
     http://linuxtv.org/hg/~mchehab/rtl2831

This code is recently synchronised with the mail v4l line, and needs
testing. Compared to the original code, a switch for the IR type is
added. It can now be selected using modprobe. For example if you need
type 2: unload the automatically loaded driver, and reloca the good codes.

sudo modprobe -r dvb_usb_rtl2831u
sudo modprobe  dvb_usb_rtl2831u ir_protocol=2

-----------------
The following devices are supported (numbers and names do NOT correspond):
grep rtl2831 /lib/modules/2.6.24-16-generic/modules.usbmap | sed -e
's/0x0000.*$//' -e 's/^.*0x0003//'
       0x0bda   0x2831
       0x2304   0x022b
       0x13d3   0x3216
       0x13d3   0x3220
       0x13d3   0x3236
       0x13d3   0x3238
       0x13d3   0x3244
       0x08dd   0x2103
       0x185b   0x0100
       0x1a46   0x1601
       0x14aa   0x0160

		 .name = "RTL2831U DVB-T USB2.0 DEVICE",
		 .name = "RTL2831U DVB-T USB2.0 DEVICE",
		 .name = "DVB-T TV-Tuner Card-R",
		 .name = "VideoMate TV U100",
		 .name = "Vestel DVB-T TV Card",
		 .name = "Freecom USB 2.0 DVB-T Device",
		 .name = "DTV-DVB UDTT 7047-USB 2.0 DVB-T Driver",
		 .name = "DTV-DVB UDTT 7047M-USB 2.0 DVB-T Driver",
		 .name = "DTV-DVB UDTT 7047A-USB 2.0 DVB-T Driver",
		 .name = "DTV-DVB UDTT 704L-USB 2.0 DVB-T Driver",
		 .name = "DTV-DVB UDTT 7047Z-USB 2.0 DVB-T Driver",

-------------
I have started a second archive for splitting off the tuner code.
For the mxl5005s tuner, this should be straightforward, as the code
found its way into the mainstream v4l already.

However, I ran into problems with the mt2060 (which is the tuner I own).
In the function  MT2060_LocateIF1 is making this hard.
This function doe some sort of calibration, and there is both internal
data from the tuner required, and input from the demodulator.

I don't see yet how we can put this into the framework of the current
struct dvb_tuner_ops from dev_frontend.h.

I'd appreciate some help from somebody more proficient in splitting drivers.






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