chri wrote: > Let's say that the driver cannot set the exact sampling frequency > asked via hwparms ... This never happens. The driver tells the ALSA framework what frequencies it supports, either by setting individual bits in the .rates field, or by installing a constraint by calling snd_pcm_hw_constraint_list() or some other of the constraint functions when the device is opened. ALSA then makes sure that the driver always gets values in hw_params that meet these constraints. When an application requests a frequency that is not supported by the device, it is the application that must decide whether the actual frequency is acceptable. HTH Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
