Pharaoh . wrote: > > > I have set the pcm->private_data = my_chip after registering the pcm ops, > > > ... but after I do snd_card_register(card) the pcm->private_data is > > > corrupted !! snd_card_omap_alsa_pcm() should be __devinit, and full duplex is implied when no other XXX_DUPLEX flag is set, but I couldn't find any obvious errors related to private_data. Does the changing of private_data really occur in snd_card_register(), i.e., the output you get is: | in register codec 4 pvt data is (something) | in register codec 5 pvt data is 0 And the new value is NULL? snd_card_register() calls callbacks for all registered devices. It could be possible that some callback registered by eac_register_mixer() does something, but I don't know what this function does. Regards, Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
