Hi Mauro
Need apply this patch. I test it for compile only right now I haven't TV cards with 1216ME_MK3.
I was send ask on our forum for test.
With my best regards, Dmitry.
> Hi Dmitri,
>
> Em 23-04-2009 02:40, Dmitri Belimov escreveu:
> > Hi All
> >
> > Write AUX byte to FM1216ME_MK3 when FM mode, better sensitivity. It
> > can be usefull for other tuners.
>
> Hmm... Found this patch. It were never applied, but it may make some
> sense to apply it.
>
> Could you please double-check if this patch is still valid, and, if
> so, re-send it to me?
>
> Thanks!
> Mauro
>
>
> >
> > diff -r 00a84f86671d
> > linux/drivers/media/common/tuners/tuner-simple.c ---
> > a/linux/drivers/media/common/tuners/tuner-simple.c Mon Apr
> > 20 22:07:44 2009 +0000 +++
> > b/linux/drivers/media/common/tuners/tuner-simple.c Thu Apr
> > 23 10:26:54 2009 +1000 @@ -751,6 +751,17 @@ if (4 != rc)
> > tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc);
> > + /* Write AUX byte */
> > + switch (priv->type) {
> > + case TUNER_PHILIPS_FM1216ME_MK3:
> > + buffer[2] = 0x98;
> > + buffer[3] = 0x20; /* set TOP AGC */
> > + rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer,
> > 4);
> > + if (4 != rc)
> > + tuner_warn("i2c i/o error: rc == %d
> > (should be 4)\n", rc);
> > + break;
> > + }
> > +
> > return 0;
> > }
> >
> > Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov
> > <d.belimov@xxxxxxxxx>
> >
> >
> > With my best regards, Dmitry.
>
diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
index f8ee29e..4092200 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -751,6 +751,17 @@ static int simple_set_radio_freq(struct dvb_frontend *fe,
if (4 != rc)
tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc);
+ /* Write AUX byte */
+ switch (priv->type) {
+ case TUNER_PHILIPS_FM1216ME_MK3:
+ buffer[2] = 0x98;
+ buffer[3] = 0x20; /* set TOP AGC */
+ rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4);
+ if (4 != rc)
+ tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc);
+ break;
+ }
+
return 0;
}
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@xxxxxxxxx>
