Change-Id: I726d154e54a43d2561969d789709895d4c594da9
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>

Load appropriate kernel module and setup correct alsa configuration.
Sound is routed to HDMI by default, so include amixer util
that can be used to switch to analog output:
	amixer cset numid=3 1

Change-Id: I1a975992a45ea2a11ce44ded8b1649488e676341
Reviewed-by: Pasi Petäjäjärvi <pasi.petajajarvi@digia.com>