On Thursday 23 March 2006 22:25, Hans Verkuil wrote:
> On Thursday 23 March 2006 21:47, Dave Logan wrote:
> > Hey Hans, I have put those files up at
> > http://www.digitalcoven.com/ivtv/
> > as lin-1.mpg, lin-2.mpg, win-1.mpg, and win-2.mpg.
> > that's the same channel, once on each tuner, in each OS.
> > I did the ivtvctl -r fiddling, and you can clearly see
> > that the frequency is shifting, but it's still best at
> > the default (I was using cable channel 6, freq 83.250,
> > -R value of 1332, tested from -r 1312 through 1352).
>
> Ah, so from this I conclude that the Samsung tuner settings are in
> fact correct. So the cause of the problem is something else.
>
> Thank you! I'll get back with more tests or questions later. Probably
> next week (this weekend is reserved for kernel programming).
Oh well, let's do it now :-)
Please apply attached patch to driver/tuner.c and try again. Let me know
if this makes any difference.
Hans
--- t.c 2006-03-23 22:43:25.000000000 +0100
+++ tuner.c 2006-03-23 22:44:15.000000000 +0100
@@ -1269,6 +1269,13 @@
return EINVAL;
}
#endif
+ buffer[0] = 0x2e;
+ buffer[1] = 0x99;
+ buffer[2] = 0x10;
+ buffer[3] = 0x12;
+ buffer[4] = 0x40;
+ if (5 != (rc = i2c_master_send(c, buffer, 5)))
+ printk("i2c i/o error: rc == %d (should be 5)\n", rc);
printk("TEA5767 detected.\n");
return 0;
}
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