Re: Linux 2.6.11-rc3 - BT848 no signal

Guillaume Chazarain
2005-02-04T10:44:50Z

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Mickael Marchand wrote:

> Hello,
>
> I am having the same kind of troubles (can't tune and mt_set_frequency
> -121 errors) since 2.6.10 (it was working in 2.6.9) on amd64.
> this patch did not help sadely.

I have the same problem, but on x86, the attached patch fixed it for me.

--
Guillaume

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--- linux-2.6.11-rc3/drivers/media/video/tda9887.c
+++ linux-2.6.11-rc3/drivers/media/video/tda9887.c
@@ -545,19 +553,21 @@
int rc;

memset(buf,0,sizeof(buf));
+ tda9887_set_tvnorm(t,buf);
buf[1] |= cOutputPort1Inactive;
buf[1] |= cOutputPort2Inactive;
- tda9887_set_tvnorm(t,buf);
if (UNSET != t->pinnacle_id) {
tda9887_set_pinnacle(t,buf);
}
tda9887_set_config(t,buf);
tda9887_set_insmod(t,buf);

+#if 0
if (t->std & V4L2_STD_SECAM_L) {
/* secam fixup (FIXME: move this to tvnorms array?) */
buf[1] &= ~cOutputPort2Inactive;
}
+#endif

dprintk(PREFIX "writing: b=0x%02x c=0x%02x e=0x%02x\n",
buf[1],buf[2],buf[3]);