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Unable to allocate framebuffer memory i.MX6 HDMI fb

Question asked by Eugene Volkov on Apr 23, 2015
Latest reply on Apr 23, 2015 by Eugene Volkov


In load kernel i received error.


mxc_sdc_fb fb.17: Unable to allocate framebuffer memory

detected fb_set_par error, error code: -12


My HDMI monitor not work.


I do not know why, but I guess that my board is much less memory than sabreeai

where I need to change the size of the DMA and the video buffer size?

i set boot args? but this not work.

video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 fbmem=32M fb0base=0x27b00000 mem=256M vmalloc=100M