[meta-freescale] Qt 5.5.1 and eglfs 0x3003 error with 24bpp FB

Richard Röjfors richard.rojfors at gmail.com
Wed Jan 20 08:03:46 PST 2016


On Wed, Jan 20, 2016 at 3:52 PM, Schrempf Frieder
<frieder.schrempf at exceet.de> wrote:
> On 20.01.2016 15:42, Richard Röjfors wrote:
>> On Wed, Jan 20, 2016 at 3:34 PM, Schrempf Frieder
>> <frieder.schrempf at exceet.de> wrote:
>>>
>>> Does anyone have an idea how to fix this?
>> If you have memory use 32bits framebuffer? Thats what I do, I also had
>> issues with 24.
>>
>> --Richard
> That's what I'm currently trying, but somehow the driver seems to ignore
> default_bpp = <32> in the devicetree and also bpp=32 in videoargs, when
> I use HDMI with RGB24 pixel format.
> Switching to 32bits manually with fbset works fine.

My node in the dts looks like this:
                interface_pix_fmt = "RGB24";
                mode_str ="1920x1080M at 60";
                default_bpp = <32>;

--Richard


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