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fb with v4l2

Question asked by 俊 李 on Jul 5, 2016
Latest reply on Jul 11, 2016 by Joan Xie

I use is the kernel of linux3.10.53,i have two display device ,mipi disaplay 720*1280 and lcd 800*600,fb0 and video16 are corresponding,fb1 ~ fb3 and video17 ~ video19 not correspond,How to make them one-to-one correspondence?

 

 

mxcfb1: fb@0 {
compatible = "fsl,mxc_sdc_fb";
disp_dev = "mipi_dsi";
interface_pix_fmt = "RGB24";
mode_str ="TRULY-WVGA";
default_bpp = <24>;
int_clk = <0>;
late_init = <0>;
status = "disabled";
};
mxcfb2: fb@1 {
compatible = "fsl,mxc_sdc_fb";
disp_dev = "lcd";
interface_pix_fmt = "RGB24";
mode_str ="800x600M@60";
default_bpp = <24>;
int_clk = <0>;
late_init = <0>;
status = "disabled";
};

 

 

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