12 Jul
2007
12 Jul
'07
9:13 a.m.
On Thu, 12 Jul 2007, Clemens Ladisch wrote:
From the point of view of userspace applications, all sound cards
support mmap.
It's not really true. Some drivers might not support mmap, but the mmap access can be partly "emulated" in alsa-lib using standard read/write mechanism.
Jaroslav
----- Jaroslav Kysela perex@suse.cz Linux Kernel Sound Maintainer ALSA Project, SUSE Labs