From: Malcolm Priestley <tvboxspy@gmail.com>
To: Josu Lazkano <josu.lazkano@gmail.com>
Cc: Jason Hecker <jwhecker@gmail.com>,
linux-media <linux-media@vger.kernel.org>
Subject: Re: [PATCH] af9013 frontend tuner bus lock
Date: Thu, 06 Oct 2011 22:13:51 +0100 [thread overview]
Message-ID: <4e8e1a15.8dcfe30a.28b8.243e@mx.google.com> (raw)
In-Reply-To: <CAL9G6WXX2eGmoT+ozv1F0JQdSV5JPwbB0vn70UL+ghgkLGsYQg@mail.gmail.com>
On Thu, 2011-10-06 at 01:12 +0200, Josu Lazkano wrote:
> 2011/10/6 Jason Hecker <jwhecker@gmail.com>:
> >> http://palosaari.fi/linux/v4l-dvb/firmware/af9015/5.1.0.0/dvb-usb-af9015.fw
> >
> > 5.1? OK, I might eventually try that one too.
> >
> Oct 5 21:40:46 htpc kernel: [ 5576.241897] af9013: I2C read failed reg:d2e6
> Oct 5 23:07:33 htpc kernel: [10782.852522] af9013: I2C read failed reg:d2e6
> Oct 5 23:20:11 htpc kernel: [11540.824515] af9013: I2C read failed reg:d07c
> Oct 6 00:11:41 htpc kernel: [14631.122384] af9013: I2C read failed reg:d2e6
> Oct 6 00:26:13 htpc kernel: [15502.900549] af9013: I2C read failed reg:d2e6
> Oct 6 00:39:58 htpc kernel: [16328.273015] af9013: I2C read failed reg:d330
>
> My signal is this:
>
> (idle)
> $ femon -H -a 4
> FE: Afatech AF9013 DVB-T (DVBT)
> status S | signal 75% | snr 0% | ber 0 | unc 0 |
> status S | signal 75% | snr 0% | ber 0 | unc 0 |
> status S | signal 75% | snr 0% | ber 0 | unc 0 |
> status S | signal 75% | snr 0% | ber 0 | unc 0 |
> status S | signal 74% | snr 0% | ber 0 | unc 0 |
> status S | signal 74% | snr 0% | ber 0 | unc 0 |
>
> (watching)
> $ femon -H -a 5
> FE: Afatech AF9013 DVB-T (DVBT)
> status SCVYL | signal 74% | snr 0% | ber 142 | unc 319408 | FE_HAS_LOCK
> status SCVYL | signal 74% | snr 0% | ber 142 | unc 319408 | FE_HAS_LOCK
> status SCVYL | signal 74% | snr 0% | ber 31 | unc 319430 | FE_HAS_LOCK
> status SCVYL | signal 74% | snr 0% | ber 31 | unc 319430 | FE_HAS_LOCK
> status SCVYL | signal 74% | snr 0% | ber 56 | unc 319519 | FE_HAS_LOCK
> status SCVYL | signal 74% | snr 0% | ber 0 | unc 319519 | FE_HAS_LOCK
> status SCVYL | signal 74% | snr 0% | ber 0 | unc 319519 | FE_HAS_LOCK
>
> There are lots of ber and unc bits, I have connected the TV to the
> same wire and there is a good signal.
Using femon bypasses the bus lock, so changes will have to be made to
the patch.
At the moment it looks like not much change. Unless the corruption in
the first frontend can be solved.
Regards
Malcolm
next prev parent reply other threads:[~2011-10-06 21:14 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4e83369f.5d6de30a.485b.ffffdc29@mx.google.com>
2011-10-04 19:28 ` [PATCH] af9013 frontend tuner bus lock Josu Lazkano
2011-10-04 20:44 ` Jason Hecker
2011-10-04 21:54 ` Malcolm Priestley
2011-10-04 22:10 ` Jason Hecker
2011-10-05 11:40 ` Josu Lazkano
2011-10-05 22:19 ` Jason Hecker
2011-10-05 23:12 ` Josu Lazkano
2011-10-06 2:39 ` Jason Hecker
2011-10-06 20:07 ` dave cunningham
2011-10-06 21:48 ` Josu Lazkano
2011-10-06 22:34 ` Jason Hecker
2011-10-06 21:13 ` Malcolm Priestley [this message]
2011-10-07 21:11 ` [PATCH] af9013 Extended monitoring in set_frontend Malcolm Priestley
2011-10-07 22:46 ` Jason Hecker
2011-10-08 13:10 ` Malcolm Priestley
2011-10-08 13:13 ` Josu Lazkano
2011-10-08 13:26 ` Malcolm Priestley
2011-10-08 13:42 ` Josu Lazkano
2011-10-08 14:06 ` Antti Palosaari
2011-10-08 20:05 ` Jason Hecker
2011-10-10 19:31 ` Antti Palosaari
2011-10-10 20:27 ` Malcolm Priestley
2011-10-10 21:06 ` Jason Hecker
2011-10-16 20:26 ` Malcolm Priestley
2011-10-16 21:18 ` Jason Hecker
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