From: Mauro Carvalho Chehab <mchehab@redhat.com>
To: Stefan Ringel <stefan.ringel@arcor.de>
Cc: linux-media@vger.kernel.org, dheitmueller@kernellabs.com
Subject: Re: [PATCH 5/12] tm6000: update init table and sequence for tm6010
Date: Mon, 08 Feb 2010 17:17:27 -0200 [thread overview]
Message-ID: <4B706347.9020400@redhat.com> (raw)
In-Reply-To: <4B7060DC.5030006@arcor.de>
Stefan Ringel wrote:
> Am 08.02.2010 19:14, schrieb Mauro Carvalho Chehab:
>> Stefan Ringel wrote:
>>
>> We'll need some function to change between analog and digital modes, doing the right
>> GPIO changes. See em28xx_set_mode() for a way of implementing it.
>>
>>
> I don't mean that. I mean it loads the init table then goes to
> tm600_cards_setup, then goes to return and loads the init table new and
> then ... reset the demodulator or can it without the reset demodulator?
> I can test it next weekend.
Tests are required. Maybe you'll need to call it again. The tm6000 chip has lot of
weird behaviours. In the case of xc3028 on analog, you need to re-load the firmware
every time the stream starts. Also, it seems that tm6000 has a timeout: if the image
is not ok for a few seconds, it cuts the tuner down. So, I ended to make it to re-load
part of the firmware (the smaller part of the firmware) every time the channel changes,
when I wrote the first version of the driver. I suspect that this behavior of tuner-xc2028
were removed on the last driver reviews, to speedup tuning with all other devices that
use those chips.
--
Cheers,
Mauro
next prev parent reply other threads:[~2010-02-08 19:17 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-05 22:48 [PATCH 1/12] tm6000: add Terratec Cinergy Hybrid XE stefan.ringel
2010-02-05 22:48 ` [PATCH 2/12] tm6000: avoid unregister the driver after success at tm6000_init_dev stefan.ringel
2010-02-05 22:48 ` [PATCH 3/12] tm6000: clean the identifer string stefan.ringel
2010-02-05 22:48 ` [PATCH 4/12] tm6000: adding special usb request to quiting tuner transfer stefan.ringel
2010-02-05 22:48 ` [PATCH 5/12] tm6000: update init table and sequence for tm6010 stefan.ringel
2010-02-05 22:48 ` [PATCH 7/12] tm6000: add tuner callback for dvb frontend stefan.ringel
2010-02-05 22:48 ` [PATCH 8/12] tm6000: add tuner parameter stefan.ringel
2010-02-05 22:48 ` [PATCH 9/12] tm6000: remove unused function stefan.ringel
2010-02-05 22:48 ` [PATCH 10/12] tm6000: bugfix usb DVB transfer stefan.ringel
2010-02-05 22:48 ` [PATCH 11/12] tm6000: bugfix firmware xc3028L-v36.fw used with Zarlink and DTV78 or DTV8 no shift stefan.ringel
2010-02-05 22:48 ` [PATCH 12/12] tm6000: add a different set param values stefan.ringel
2010-02-08 11:21 ` [PATCH 5/12] tm6000: update init table and sequence for tm6010 Mauro Carvalho Chehab
2010-02-08 11:37 ` Mauro Carvalho Chehab
2010-02-08 16:12 ` Stefan Ringel
2010-02-08 17:29 ` Mauro Carvalho Chehab
2010-02-08 17:34 ` Stefan Ringel
2010-02-08 17:37 ` Stefan Ringel
2010-02-08 17:51 ` Mauro Carvalho Chehab
2010-02-08 17:30 ` Stefan Ringel
2010-02-08 18:14 ` Mauro Carvalho Chehab
2010-02-08 19:07 ` Stefan Ringel
2010-02-08 19:17 ` Mauro Carvalho Chehab [this message]
2010-02-08 20:04 ` zl10335 with tm6010 or tm6000 Stefan Ringel
2010-02-10 17:09 ` [PATCH 5/12] tm6000: update init table and sequence for tm6010 Stefan Ringel
2010-02-10 17:21 ` Mauro Carvalho Chehab
-- strict thread matches above, loose matches on Subject: below --
2010-02-05 22:57 [PATCH 1/12] tm6000: add Terratec Cinergy Hybrid XE stefan.ringel
2010-02-05 22:57 ` [PATCH 2/12] tm6000: avoid unregister the driver after success at tm6000_init_dev stefan.ringel
2010-02-05 22:57 ` [PATCH 3/12] tm6000: clean the identifer string stefan.ringel
2010-02-05 22:57 ` [PATCH 4/12] tm6000: adding special usb request to quiting tuner transfer stefan.ringel
2010-02-05 22:57 ` [PATCH 5/12] tm6000: update init table and sequence for tm6010 stefan.ringel
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