I wasn't sure where to post it, but, because it's vdd1=1 related, it lands here:

While using 'dsp' overclocking profile, with vdd=1 on my device (HW rev. 2101) and latest freemangordon's set of debs for HD recording/playback, I can record videos flawlessly, but playback result in well-known "unsupported file" and much dps errors in dmesg.

While I try with same settings, but vdd1=0, everything works flawlessly, and dmesg is clear of any dsp-related errors.

So, it seems to me, that vdd=1 calculates too low voltages for HD video playback, at least for some devices HW rev. 2101.

vdd2=1 doesn't result in any errors. So, for now, I was "forced" to disable vdd1.

/Estel

// Edit

If this is of any use, here I posted my efuse data:
http://talk.maemo.org/showpost.php?p...postcount=2132

Of course, I can provide any info that request and possible for me to ''gather''.

// edit 2

To be honest, I remember, that karam posted same finding some time ago, but it was ignored - for obvious reasons - due to speed/battery patches. Of course, my device doesn't use any of these.