In kernel v49 900Mhz y 600Mhz de DSP for recording/playing 720p ok but in kernel v50???

How I put 900/600 ???

Upload cpu very easy with kernel v50 tools and qcpufreq but dsp??

In my n900 firmware v50 with

camera-ui_1.1.29.2+0cssu7_armel.deb
libgdigicam0_0.3.29.1+0m5_armel.deb
libgdigicam-gst-camerabin0_0.3.29.1+0m5_armel.deb
omap3-dsp-baseimage-ti_0.i3.6-15+0m6_armel.deb
omap3-dsp-hd-codecs_0.3.8-7+0m6_armel.deb
omap3-dsp-libraries-ti_0.i3.6-15+0m6_armel.deb

and libgstdsp.so in /usr/lib/gstreamer-0.10/

and apt-get remove gstreamer0.10-openmax

playing and recording 1280x720 PERFECT SPEED

BAD QUALITY RECORDING 1280X720HD

848x480 high resolution n900 original factory is more better quality than 1280x720p .

I recorded 12 videos and in all videos more quality in 848x480

With 600cpu and original dsp(I think that it is original) because I do not know how I can see dsp speed.

Cpu easy but dsp???