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From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To: "Sören Moch" <soeren.moch@ims.uni-hannover.de>
Cc: sven.pilz@gmail.com, linux-media <linux-media@vger.kernel.org>
Subject: Re: [PATCH 0/3] em28xx: Improve compatiblity with the Terratec Cinergy HTC Stick HD
Date: Mon, 25 Jun 2012 23:18:30 +0200	[thread overview]
Message-ID: <CAFBinCDuifSK0m8D8SkdSHFJzomF0oh7LUpbvzx3N8TjYEjPQQ@mail.gmail.com> (raw)
In-Reply-To: <4FDA2969.4010002@ims.uni-hannover.de>

Hi Soren,

I just tested DVB-C (we got some local provider here).

> Correct. My Cinergy HTC Stick is not working for DVB-C with older drivers,
> too. (I didn't test DVB-T, since there are cheaper sticks for that and vdr
> opens the HTC stick for dvb-c)
Here's the first difference: it worked with a stock 3.4.4 kernel here.
The picture was completely broken for the first 10 seconds - after
that everything was fine.
This happened after each channel change with the vanilla kernel.
Afterwards I applied the drxk driver patch (see [0]) and my main patch
(see [1]) to the
3.4.4 kernel patched by Arch Linux (they don't have and media/dvb
related changes in
there though).
With my patch everything was working fine, no broken picture after
channel switching,
etc. :)

> Only the presumably "intentional error":
That's also what I see.

Let's start somewhere else:
How are you scanning for channels?
I used: w_scan -fc -c DE -X > channels.conf
Afterwards I opened channels.conf in VLC.
Which tool do you use for viewing the DVB-C stream?

PS: My patches will probably be included in linux 3.6.

Regards,
Martin

[0] http://git.linuxtv.org/media_tree.git/commitdiff/140534432e8a7edee5814d139dd59c20607479e3?hp=b144c98ca0962ee3cbdbbeafe77a1b300be0cb4f
[1] http://git.linuxtv.org/media_tree.git/commitdiff/c8dce0088a645c21cfb7e554390a4603e0e2139f?hp=729841ed0f41cfae494ad5c50df86af427078442

  parent reply	other threads:[~2012-06-25 21:18 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-12 22:19 [PATCH 0/3] em28xx: Improve compatiblity with the Terratec Cinergy HTC Stick HD Martin Blumenstingl
2012-06-12 22:19 ` [PATCH 1/3] [media] Add support for downloading the firmware of the Terratec Cinergy HTC Stick HD's firmware Martin Blumenstingl
2012-06-12 22:19 ` [PATCH 2/3] [media] em28xx: Add the DRX-K at I2C address 0x29 to the list of known I2C devices Martin Blumenstingl
2012-06-12 22:19 ` [PATCH 3/3] [media] em28xx: Improve support for the Terratec Cinergy HTC Stick HD Martin Blumenstingl
     [not found] ` <4FD818EC.6060300@ims.uni-hannover.de>
2012-06-13  7:00   ` [PATCH 0/3] em28xx: Improve compatiblity with " Martin Blumenstingl
     [not found]     ` <4FDA2969.4010002@ims.uni-hannover.de>
2012-06-25 21:18       ` Martin Blumenstingl [this message]
2012-06-26 22:45         ` Martin Blumenstingl
2012-07-16 13:40           ` Sören Moch

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