I cross compiled alsa-lib and alsa-utils for an atmel at91sam9260 platform, ALSA Driver Version 1.0.18a and alsa-lib/utils 1.0.13 or 1.0.19.
When trying to use amixer I get the following error: ALSA sound/core/control.c:1222: unknown ioctl = 0xc2c45512 amixer: Mixer default load error: Inappropriate ioctl for device I read that the issue may be due to mismatches in structure sizes in kernel and alsa-lib, so I rebuilt alsa using the switches suggested here: http://alsa.opensrc.org/index.php/TroubleShooting#Check_the_ALSA_driver_version but same results. Any solution? Thanks, Marco ------------------------------------------------------------------------------ _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
