Alsa enhancements

CAVEAT: This series requires the alsa-state series recently submitted to the OE-Core mailing list.

This series enables alsa as a MACHINE_FEATURE by default in the ia32-base so that alsa is enabled for all current BSP's.

Following that the series drops the BSP-specific n450-audio recipe in favour of extending the common alsa-state recipe for alsa configuration.

Note: the n450-audio recipe was not working in any stock image as alsa was not a listed MACHINE_FEATURE and the amixer package is not included by default.

The following changes since commit 38f2b670bc37515bcb0fa7f98e338e5242d70386:

meta-cedartrail: Create new layer for cedartrail System. (2012-01-09 17:55:07 -0600)

are available in the git repository at:
git://github.com/incandescant/meta-intel master
https://github.com/incandescant/meta-intel/tree/master

Joshua Lock (3):
ia32-base: add alsa to MACHINE_FEATURES
alsa-state: add alsa state for n450
n450-audio: drop this machine specific recipe in favour of alsa-state

 conf/machine/include/ia32-base.inc                 |    2 +-
 meta-n450/conf/machine/n450.conf                   |    2 -
 .../recipes-bsp/alsa-state/alsa-state.bbappend     |    1 +
 .../alsa-state/alsa-state/n450/asound.state        |  450 ++++++++++++++++++++
 meta-n450/recipes-bsp/n450-audio/n450-audio.bb     |   30 --
 .../recipes-bsp/n450-audio/n450-audio/n450-audio   |   42 --
 6 files changed, 452 insertions(+), 75 deletions(-)
 create mode 100644 meta-n450/recipes-bsp/alsa-state/alsa-state.bbappend
 create mode 100644 meta-n450/recipes-bsp/alsa-state/alsa-state/n450/asound.state
 delete mode 100644 meta-n450/recipes-bsp/n450-audio/n450-audio.bb
 delete mode 100644 meta-n450/recipes-bsp/n450-audio/n450-audio/n450-audio

1.7.7.5