Issue in Display of Android M porting on TI EVM

[Viraj Mistry]

Hi All,

I am porting Android M (AOSP 6.0) on TI sitara EVM having SGX530 graphics.

 

I have successfully build and load image on EVM and i got console working.( able to login in console)

 

But Display is not working.

I have loaded all EGL library ( libEGL_POWERVR_SGX530_125.so libGLESv1_CM_POWERVR_SGX530_125.so libGLESv2_POWERVR_SGX530_125.so) and it's related .so files.

Also i am using default hwcomposer and Gralloc that comes with AOSP source code.

 

But i am facing below error.

 

" libEGL : eglInitialize(0x1) failed (EGL_BAD_ALLOC)"

"SurfaceFlinger: no suitable EGLConfig found, trying a simpler query
SurfaceFlinger: no suitable EGLConfig found, giving up
F libc : Fatal signal 6 (SIGABRT), code -6 in tid 245 (surfaceflinger)"

 

Please refer attached log for more information.

 

Kindly tell me why i am getting this error ? Is it related to Hwcomposer?

 

Please help me in this matter.

 

Regards,

Viraj Mistry

 

[Satish Patel]

Hi Viraj,

Could you do -

ls -l system/vendor/lib/egl and lib64

Do you see logs similar to ...

loaded /vendor/lib/egl/libEGL_POWERVR_SGX.....

loaded /vendor/lib/egl/libGLESv1_CM_POWERVR_....

loaded /vendor/lib/egl/libGLESv2_POWERVR_SGX...

On Mon, Sep 11, 2017 at 8:04 PM, Viraj Mistry <virajmi...@gmail.com> wrote:

Hi Satish,

Yes in Case I have rebuilt pvrsrvkm.ko with my kernel version 4.4.

 It's loaded successful.

I am using default gralloc and Hwcomposer.

But then it says no EGL config found.

What does that mean? Am i missing something?

Regards,

Viraj

On 11 Sep 2017 7:55 p.m., "Satish Patel" <tosati...@gmail.com> wrote:

I do not remember correctly at the moment, but  pvrsrvkm.ko is necessary for sitara soc. So it's worth trying out.

Which source port are you using currently ?

-

satish

On Mon, Sep 11, 2017 at 7:49 PM, Viraj Mistry <virajmi...@gmail.com> wrote:

Hi Satish,

Thank you for the update.

Yes I have those binaries.

But I am not loading it but the flow using which those binaries load the modules I followed the same.

Please tell do I need omapflb.ko module?

I am loading pvrsrvkm.ko in my init script.

Also if you want then I will load those binaries and share the log.

Regards,

Viraj

On 11 Sep 2017 7:40 p.m., "Satish Patel" <tosati...@gmail.com> wrote:

Hi Vijay,

Have you checked proper binaries are present for sgx module to load 

[    4.823579] init: cannot find '/vendor/bin/pvrsrvinit', disabling 'pvrsrvinit'
[    4.865977] init: cannot find '/system/bin/sgx/rc.pvr', disabling 'pvr'

--

satish

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satish patel

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satish patel

[Satish Patel]

I do not remember correctly at the moment, but  pvrsrvkm.ko is necessary for sitara soc. So it's worth trying out.

Which source port are you using currently ?

-

satish

On Mon, Sep 11, 2017 at 7:49 PM, Viraj Mistry <virajmi...@gmail.com> wrote:

Hi Satish,

Thank you for the update.

Yes I have those binaries.

But I am not loading it but the flow using which those binaries load the modules I followed the same.

Please tell do I need omapflb.ko module?

I am loading pvrsrvkm.ko in my init script.

Also if you want then I will load those binaries and share the log.

Regards,

Viraj

On 11 Sep 2017 7:40 p.m., "Satish Patel" <tosati...@gmail.com> wrote:

Hi Vijay,

Have you checked proper binaries are present for sgx module to load 

[    4.823579] init: cannot find '/vendor/bin/pvrsrvinit', disabling 'pvrsrvinit'
[    4.865977] init: cannot find '/system/bin/sgx/rc.pvr', disabling 'pvr'

--

satish

On Sat, Sep 9, 2017 at 11:48 AM, Viraj Mistry <virajmi...@gmail.com> wrote:

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Regards,
satish patel

--

Regards,
satish patel

[Satish Patel]

Hi Vijay,

Have you checked proper binaries are present for sgx module to load 

[    4.823579] init: cannot find '/vendor/bin/pvrsrvinit', disabling 'pvrsrvinit'
[    4.865977] init: cannot find '/system/bin/sgx/rc.pvr', disabling 'pvr'

--

satish

On Sat, Sep 9, 2017 at 11:48 AM, Viraj Mistry <virajmi...@gmail.com> wrote:

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Regards,
satish patel

[Viraj Mistry]

Hi Satish,

Yes in Case I have rebuilt pvrsrvkm.ko with my kernel version 4.4.

 It's loaded successful.

I am using default gralloc and Hwcomposer.

But then it says no EGL config found.

What does that mean? Am i missing something?

Regards,

Viraj

[Viraj Mistry]

Hi Satish,

Thank you for the update.

Yes I have those binaries.

But I am not loading it but the flow using which those binaries load the modules I followed the same.

Please tell do I need omapflb.ko module?

I am loading pvrsrvkm.ko in my init script.

Also if you want then I will load those binaries and share the log.

Regards,

Viraj

On 11 Sep 2017 7:40 p.m., "Satish Patel" <tosati...@gmail.com> wrote: