i.MX ProcessorsのトピックRe: Can we send black frames to framebuffer before splash screen appears

Can we send black frames to framebuffer before splash screen appears

praneethreddy46 — Fri, 27 Jan 2017 05:11:07 GMT

Hi All,

Platform : imx6solo/6Dualite based customized board

kernel: 3.10.17

Can i send black frames to framebuffer before splashscreen(logo) appears ?

If it is possible then how can i pass (black frames) in the driver level ?

Please let me know your views,

Regards,

praneeth L

Re: Can we send black frames to framebuffer before splash screen appears

Carlos_Musich — Fri, 27 Jan 2017 15:25:51 GMT

HI paraneeth,

you may want to customize the splash screen to show a black screen instead the logo. Please take a look to the following thread. How do I customize the splashscreen image in U-boot?

I hope it helps.

Regards,
Carlos

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Re: Can we send black frames to framebuffer before splash screen appears

praneethreddy46 — Mon, 30 Jan 2017 06:59:40 GMT

Hi Musich,

Thanks for your reply.

But my question is on Linux kernel, there was a flickering just before splash screen(logo) appears, how can i send black frames to frame buffer.

Regards,

praneeth L