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

[eien sakebe]

Hello
For Qt and wl_egl_window_destroy (Cannot access memory at address
0x0window=0x27166c) at gc_egl_platform.c:779
i ran into the same issue, and the only workaround i found was to comment
the following lines in Qt updateFormatFromGL (well a memory leak certainly
but it works at least)
//wl_egl_window_destroy(eglWindow);
//wl_surface_destroy(wlSurface);


2015-10-09 7:05 GMT+02:00 Vikas Patil <vikasmpatil at gmail.com>:

> With GLES renderer, imx-gpu-viv_5.0.11.p4.5-hfp and L3.14.28_1.0.0 GA
> same segfault.
>
> Regards,
> Vikash
>
> On Fri, Oct 9, 2015 at 6:22 AM, Sundararaj Prabhu <
> Prabhu.Sundararaj at freescale.com> wrote:
>
>> Vikas,
>> Without using gal2d renderer everything okay?
>>
>>
>>
>>
>>
>>
>> On Thu, Oct 8, 2015 at 3:32 AM -0700, "Vikas Patil" <
>> vikasmpatil at gmail.com> wrote:
>>
>> 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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