[meta-freescale] Error with weston 1.8.0 on linux 3.14.28 using imx-gpu-viv_5.0.11.p7.1-hfp

[Vikas Patil]

Hi Neena,

Do you know which version of gpu kernel driver I need to use with
imx-gpu-viv_5.0.11.p4.5-hfp?
As  this imx-gpu-viv_5.0.11.p4.5-hfp user driver with gpu kernel driver
from L3.14.28_1.0.0 GA seems to have the issue I mentioned?

It seems imx-gpu-viv_5.0.11.p4.4-hfp user driver with L3.14.28_1.0.0 GA
works fine.

Regards,
Vikash

On Wed, Oct 7, 2015 at 10:06 AM, Vikas Patil <vikasmpatil at gmail.com> wrote:

> Hi Prabhu,
>
> I am currently trying with weston 1.6.0 and imx-gpu-viv_5.0.11.p4.5-hfp.
> With these all the application working except Qt example application from
> opengl folder. it is giving me following segmentation fault. Could you
> please provide your inputs  on this issue (
> https://community.freescale.com/message/573665#573665 )?
>
> As I think,  I will hit the same issue with weston 1.8.0 and
> imx-gpu-viv_5.0.11.p4.5-hfp.
>
> ** Error:
>
> Program received signal SIGSEGV, Segmentation fault.
>
> wl_egl_window_destroy (Cannot access memory at address 0x0window=0x27166c)
> at gc_egl_platform.c:779
>
> 779 gc_egl_platform.c: No such file or directory.
>
>
> Best Regards,
>
> Vikash
>
> On Tue, Oct 6, 2015 at 10:04 PM, Sundararaj Prabhu <
> Prabhu.Sundararaj at freescale.com> wrote:
>
>> The wayland-EGL drivers capable of running framebuffer tests also.
>>
>> Can you please make sure GPU sample apps available in
>> #/opt/viv_samples/vdk/tutorial3_es20?
>>
>>
>>
>> Best Regards,
>>
>> Prabhu
>>
>>
>>
>> *From:* Vikas Patil [mailto:vikasmpatil at gmail.com]
>> *Sent:* Tuesday, October 06, 2015 7:59 AM
>> *To:* Otavio Salvador <otavio.salvador at ossystems.com.br>
>> *Cc:* meta-freescale at yoctoproject.org; Sundararaj Prabhu-B36876 <
>> Prabhu.Sundararaj at freescale.com>; Busireddy Neena-B45787 <
>> neena.busireddy at freescale.com>
>> *Subject:* Re: [meta-freescale] Error with weston 1.8.0 on linux 3.14.28
>> using imx-gpu-viv_5.0.11.p7.1-hfp
>>
>>
>>
>> Hi Otavio,
>>
>> > Using a complete udev could be a valuable test; mdev is limited (but
>> > powerful) and as you are running a graphical backend your seems does
>> > not seem to be so constrained that udev would impose challenges,
>> > resource wise.
>>
>> Yes, I also think that. I will give a try as time permits.
>>
>>
>>
>>
>> > I want to get the kernel module working properly so we can use new GPU
>> > drivers without hassle. Your report indicates it is not yet the case
>> > and I am very concerned about it.
>>
>>
>> Do you mean the in-built "galcore" driver with
>> "imx-gpu-viv_5.0.11.p7.1-hfp" here?
>>
>> > I added Neena and Prabhu, in Cc, so they can also help you with those
>> issues
>>
>> Thanks for adding these guys.
>>
>> Regards,
>>
>> Vikash
>>
>
>
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