IMX51 VGA/HDMI output vertical refresh rate 62Hz is incompatible with HDTV

the fbset -s output is not consistent with the LCD monitor and HDTV received.
LCD monitor and HDTV will show 62Hz refresh rate in it's information. but fbset -s show 58Hz.
i spend several weeks but still don't know why. anybody can fix it?

%fbset -s

mode "1024x768-58"
    # D: 62.185 MHz, H: 46.269 kHz, V: 58.200 Hz
    geometry 1024 768 1024 768 16
    timings 16081 160 56 20 3 104 4
    vsync high
    rgba 5/11,6/5,5/0,0/0
endmode

I encounterd this problem, too.
But I tried the freescale bsp (not ubuntu), the situation is similar.
The frequency is always incorrect even if the result in "fbset -s" is correct value.

I guess this should be freescale hardware issue.
But the FAE did not answer me until now :(

the lange board has not much in common with the babbage board apart from the core CPU, note that there are a lot of additional patches on top of the freescale code added by pegatron for kernel as well as bootloader if you use our imx51 babbage board kernel (which you filed this bug against) it is not expected that pegatron lange boards work with it, the images we provide are babbage only.

i will close this bug, feel free to re-open if someone with a babbage 2.5 or 3.0 board can confirm the same behavior.

I tested with the freescale i.MX51 Evaluation Kit (http://cache.freescale.com/files/32bit/doc/fact_sheet/IMX51EVKFS.pdf?fpsp=1) and freescale BSP L2.6.31_09.12.00_SDK_source, the output timing frequency is really incorrect.

And I also tested the ubuntu demo image "fsl_ubuntu_0912.gz" downloaded from freescale website with i.MX51 Evaluation Kit, the output timing is still incorrect.

p.s. the board I use is Babbage Ver C

ah, sorry, i mixed you up with the original reporter who apprently uses a lange51. though if you see it with the freescale code as well it looks rather like an upstream issue to me.