Re: [linux-uvc-devel] 058f:0806 Alcor Micro Corp

[Walter <wa...@pr...>]

Precisely the same behavior observed (though able to query differing
camera capabilities) with a different model camera from the same
manufacturer, 058f:1412.

- Walter

On 22 November 2017 at 17:09, Walter <wa...@pr...> wrote:
> Please note the bandwidth quirk has been tested as described but no
> change was observed.
>
> Unsure if this is because the code was compiled in hard rather than as a module.
>
> - Walter
>
> On 22 November 2017 at 11:29, Walter <wa...@pr...> wrote:
>> New camera from Shenzhen.
>>
>> Camera is detected fine, driver loads with some errors, settings may
>> be queried and changed, however video or frame capture fails with
>> "VIDIOC_STREAMON: failed: Input/output error" and dmesg seems to
>> suggest some sort of bandwidth issue.
>>
>> Suggestions appreciated.
>>
>> Debug information attached.
>>
>> $ uname -a
>> Linux gentoo 4.12.12-gentoo #7 SMP Tue Nov 21 03:51:45 -00 2017 x86_64
>> Intel(R) Core(TM) i7-4960HQ CPU @ 2.60GHz GenuineIntel GNU/Linux