Dear All, I am working on to implement the splashscreen using following target configuration. What I have done is added the splashscreen() thread (which will mmap the /dev/fb0 and splash image and then memcpy) and starting this thread as the first call in main() @dix/main.c and exiting this thread before dispatch() in main() @ dix/main.c. With this I can see the splashscreen image however I am also seeing one very fast clear with black and also couple of flicker with black lines.
Could anyone give some suggestions/idea regarding How can I avoid these clear and flicker with black? In which cases I can see clear with black and black line artifacts? Could any one also point me the code or sequence where I need to look/debug? Is it possible to do this, avoid mode setting if it does while xorg starts or something else that I don't know? My goal is to show the splash image smoothly (no artifacts, flicker or clear). I think here the xorg calls fbdev xddx driver from vivante corp and also takes help from libfbdevhw.so? I tried changing some flags, disabling some calls but no success yet. also xddx doesn't support "-background none" option. Target Configuration: kernel: customized 3.10.17 SOC: i.MX6 XORG: 1.14.4 XDDX driver: xf86-video-imxfb-vivante Thanks for you time. Waiting for some reply. Regards, Vikas
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