[linux-dvb] Terratec Cinergy 1200 DVB-C - Unknown Device

e9hack e9hack at googlemail.com
Sat Feb 3 00:22:46 CET 2007


Tomi Orava wrote:
> I tested your latest patch without success.
> However, I'm able to say that if you modify
> philips_cu1216_mk3_tuner_set_params() with Satelco Easywatch mk3:
>
> buf[2] = 0xce; --> buf[2] = 0xc6;
> and
> buf[4] = 0xde; -->  buf[4] = 0xce;
>
> I loose the ability to get a tuner lock at all with czap. The original
> values seem to work fine, however.
>   
This a typo from me. The values should be 0xce and 0xde.

> I also tested with call to saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTHI);
> but that did not seem to change anything ATM. I still get a lock but get
> filter timeout with scan-cmd.
>   
It may be possible, that the the data ports from SAA7146 are exchanged.
For a quick test:

# diff -u _budget-core.c budget-core.c
--- _budget-core.c      2006-10-31 17:57:18.000000000 +0100
+++ budget-core.c       2007-02-03 00:00:35.000000000 +0100
@@ -437,7 +437,7 @@
        saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));

        if (bi->type != BUDGET_FS_ACTIVY)
-               budget->video_port = BUDGET_VIDEO_PORTB;
+               budget->video_port = BUDGET_VIDEO_PORTA;
        else
                budget->video_port = BUDGET_VIDEO_PORTA;
        spin_lock_init(&budget->feedlock);

- Hartmut





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