Re: KWorld ATSC 115 all static

[Michael Krufky <mkrufky@linuxtv.org>]

hermann pitton wrote:
> Hi,
>
> Am Samstag, den 17.01.2009, 17:20 +0100 schrieb Hans Verkuil:
>   
>> On Friday 16 January 2009 04:20:02 CityK wrote:
>>     
>>> CityK wrote:
>>>       
>>>> If you had meant taking Hans' source and applying your "hack" patch
>>>> to them, building and then proceeding with the modprobe steps, the
>>>> answer is that I haven't tried yet. Will test -- might not be
>>>> tonight though, as I have some other things that need attending
>>>> too.
>>>>         
>>> Okay, I lied -- given that building is really a background process, I
>>> found time ... i.e. I cleaned up in the kitchen while the system
>>> compiled ... kneel before me world, as I am a master multi-tasker!
>>>
>>>       
>>>>> Anyway, if the previous workaround works after Hans' changes, then
>>>>> I think his changes should be merged -- even though it doesnt fix
>>>>> ATSC115, it is indeed a step into the right direction.
>>>>>
>>>>> If the ATSC115 hack-fix patch doesn't apply anymore, please let me
>>>>> know -- I'll respin it.
>>>>>           
>>> The "hack-fix" patch applies cleanly against Hans' sources. However,
>>> the test results are negative -- the previous workaround ("modprobe
>>> tuner -r and "modprobe tuner") fails to produce the desired result.
>>>       
>> If you try to run 'modprobe -r tuner' when the saa7134 module build from 
>> my sources is loaded, then that should not work since saa7134 increases 
>> the use-count of the tuner module preventing it from being unloaded.
>>
>> If you can do this, then that suggests that you are perhaps not using my 
>> modified driver at all.
>>
>> BTW, I've asked Mauro to pull from my tree 
>> (www.linuxtv.org/hg/~hverkuil/v4l-dvb) which contains the converted 
>> saa7134 and saa6752hs drivers. It's definitely something that needs to 
>> be done regardless.
>>     
>
> Hans, Mauro has pulled them in already.
>
> For my report for the old issue with the tda9987 not loaded for the
> md7134 card=12 with eeprom tuner detection and all the types with
> FMD1216ME MK3 hybrid subsumed there beside the older ones with analog
> only tuners (CTX917/918/925triple/946mpeg/921cardbus), the users must
> just unload the saa7134 and tuner modules and then load tda9887 and
> tuner before the saa7134 for now.

That's not possible -- tda9887 is now a sub-module of tuner-core.  
tda9887, when modprobed alone, will not attach to any actual device 
without also having tuner.ko loaded in memory.  tda9887 is a separate 
module, but its interface is currently only accessed via tuner-core 
(tuner.ko)

-Mike

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