[pvrusb2] Support for Terratec Grabster AV 450MX
albert.aribaud at free.fr
Sun Jun 19 07:49:41 CDT 2011
Le 19/06/2011 14:36, Sven Barth a écrit :
> On 19.06.2011 10:18, Albert ARIBAUD wrote:
>> Hi all,
>> With the help of Sven Barth (thanks!) I have determined that my Terratec
>> Grabster AV 450MX is in fact compatible with the Terratec Grabster
>> AV400MX for which 2.6.39 has native support.
>> This was tested by cloning the AV 400MX entry at the end of the array
>> pvr2_device_table in file pvrusb2-devattr.c, with the cloned entry
>> product ID changed from the original 0x0039 (ID of the 400MX) to 0x10a8
>> (ID of the 450MX). Under the resulting kernel, my 450MX behaved
>> identically well (quirk-for-quirk, even) as Sven's 400MX.
>> So now the question is how do I go about adding the 450MX officially to
>> As for the modifications themselves, the simplest and safest way would
>> be to keep a single 400MX/450MX struct pvr2_device_desc for both 400 and
>> 450 (like I did upon Sven's advice), and change descriptions and
>> possibly identifiers, e.g. turn
>> .description = "Terratec Grabster AV400",
>> .description = "Terratec Grabster AV400MX/AV450MX",
>> ... throughout the code to make it clear that both products are
>> As for the process: Mike, what is the process for submitting /
>> discussing patches? Should I post a .patch here? a git diff, or a git
>> format-patch? Or do you prefer to do the change yourself, considering
>> how small it is?
> You're welcome.
> But just a small correction: My device is only a "AV 400" not a "AV 400
> MX" ;)
Thanks for the correction. So that would be "... AV 400/450MX", then. :)
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