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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