[Buildroot] sun8i-h3: sunxi-mali-mainline package with linux-next

[Giulio Benetti]

Hi Jagan,

Il 22/06/2018 12:45, Giulio Benetti ha scritto:
> Resend, I was not subscribed to ML sorry.
> 
> Hi Jagan,
> 
> Il 21/06/2018 19:22, Jagan Teki ha scritto:
>> Hi,
>>
>> I'm trying to use sunxi-mali-mainline with linux-next for H3 platform.
>>
>> Since Mali dt support is already added on linux-next, So I've directly
>> used buildroot and enabled necessary options.
> 
> I would suggest you to use master branch or at least 4.17 version 
> instead of linux-next.
> But I'm not sure this is the root-cause.
> Maybe give it a try if you can.
> 
>>
>> Look like Mali initialization seems failing. I've not investigated
>> further but just to post if anyone found this already and seeking for
>> help.
>>
>> Log:
>> # modprobe -a mali

Driver is loaded automatically on boot,
since during install it is added to /lib/modules/extras
Are you sure you're not trying to modprobe twice?
Can you post lsmod before modprobe?
It should be already loaded.

If it's already loaded and not working can you post your dmesg?

Thanks

Kind regards
Giulio Benetti