On 01/16/2015 05:20 PM, Raimonds Cicans wrote:
> On 16.01.2015 16:54, Hans Verkuil wrote:
>> On 01/13/2015 06:55 PM, Raimonds Cicans wrote:
>>> On 13.01.2015 16:01, Hans Verkuil wrote:
>>>> Can you both test this patch? It should (I hope) solve the problems you
>>>> both had with the cx23885 driver.
>>>>
>> Can you check that the function cx23885_risc_field in
>> drivers/media/pci/cx23885/cx23885-core.c uses "sg = sg_next(sg);"
>> instead of "sg++;"?
> There is no sg++ in whole drivers/media/pci/cx23885/ directory.
>> To avoid confusion I would prefer that you test with a 3.18 or higher kernel
>> and please state which kernel version you use and whether you used the
>> media_build system or a specific git repo to build the drivers.
> kernel: Gentoo Hardened kernel 3.18.1 (hardened part turned off)
> media_build: pure original media_build
> media tree: https://github.com/ljalves/linux_media (original linux-media
> plus some
> new out of kernel TBS drivers (from this tree I need TBS6285 driver))
>> I'm also interested if you can reproduce it using just command-line
>> tools (and let me know what it is you do).
> For tests I use only command line tools: w_scan & dvb-fe-tool
>
> Tests:
> 1) w_scan on first front end then after 5-10 seconds w_scan on other
> 2) w_scan on second front end then after 5-10 seconds w_scan on first
> 3) "dvb-fe-tool -d DVBS" on first front end then after 5-10 seconds
> w_scan on second front end then after 5-10 seconds w_scan on first
> 4) "dvb-fe-tool -d DVBS" on second front end then after 5-10 seconds
> w_scan on first front end then after 5-10 seconds w_scan on second
>
> w_scan run on both front ends simultaneously.
>
>
> > Use only one DVB adapter, not both.
>
> Do you mean one card or one front end?
One frontend.
Regards,
Hans
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