Le 04/04/2012 16:16, Guillaume Gardet a écrit :
Hi,
I can get the DSP working on OMAP3 (BB xM) with the latest beagle raw image (10.7). Install needed packages and load needed drivers: zypper in dsp-tools tidsp-binaries modprobe mailbox_mach modprobe bridgedriver base_img=/lib/dsp/baseimage.dof
Since last update (not yet released: 3.4-rc2), module was renamed, so you will have to do instead: modprobe tidspbridge base_img=/lib/dsp/baseimage.dof
Then you can try some dsp tools: dsp-probe which returns: *** device: /codec device: /mixer device: /acdn device: /eteedn device: /mmmdn task: DASFTASK_TI task: SYNCCLOCK_TI task: dummy *** dsp-test which returns: *** copied 1000 times successfully ***
I have not tested gstreamer DSP plugin yet but I will keep you up-to-date once done!
I have 1 question related to module loading. Why mailbox_mach and bridgedriver are not loaded on boot? Do we need some udev rules?
Cheers,
Guillaume
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