ALSA: core: pass audio tstamp config from userspace in compat mode
ALSA: core: pass audio tstamp config from userspace in compat mode

Let userspace select audio timestamp config, ignore and zero all
other fields
Use audio_tstamp_data to retrieve config and pass report back to
user space

Signed-off-by: Pierre-Louis Bossart <96763a6a2df29d49945016061de78f7ac9cbfcc5@linux.intel.com>
Signed-off-by: Takashi Iwai <4596b3305151c7ee743192a95d394341e3d3b644@suse.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs