Hi Andreas,

On 03/20/2014 01:41 AM, Andreas Geisreiter wrote:
Hi,

we are working at the moment with i.MX6DL. I tried to setup new
display support (RGB interface) in Bootloader U-Boot. There is a
structure available, where I can define all the display timings:
        .mode   = {
                .name           = "wvga-rgb",
                .refresh        = 57,
                .xres           = 800,
                .yres           = 480,
                .pixclock       = 33260,
                .left_margin    = 42,
                .right_margin   = 86,
                .upper_margin   = 10,
                .lower_margin   = 33,
                .hsync_len      = 128,
                .vsync_len      = 2,
                .sync           = 0,
                .vmode          = FB_VMODE_NONINTERLACED

But there I miss the edge definition of the pixel clock and data
enable.
>

The sync field is used to describe these characteristics,
and some of the flags are listed in drivers/video/mxcfb.h (FB_SYNC*)
and others in drivers/video/videomodes.h (FB_SYNC_VERT_HIGH_ACT).

Regards,


Eric
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