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how to change i.mx51 boot image clut 224 for lvds 800x600

Question asked by Arun kumar on Apr 28, 2016
Latest reply on May 12, 2016 by Joan Xie

Ca anyone help me,

I want to display custom image of size 800x600 to the lvds display of resolution 800x600.

 

I am using to put 800x600 full image in .ppm format. (ascii converted ppm format)

i am using the below structure to display custom image.

 

static struct fb_videomode lcd_custom_1 = {

    .name        = "custom1",

    .refresh    = 60,

    .xres        = 800,

    .yres        = 600,

    .pixclock    = 40000,

    .left_margin    = 83,

    .right_margin    = 112,

    .upper_margin    = 37,

    .lower_margin    = 61,

    .hsync_len    = 5,

    .vsync_len    = 2,

    .sync        = FB_SYNC_EXT,

    .vmode        = FB_VMODE_NONINTERLACED,

    .flag        = 0,

};

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