tree 4e906b7c7790f5c953e79b8fc4f5af1e850f9611
parent 7177395fdd919e561544a7d1c0ac196098a2ae2d
author Sedji Gaouaou <sedji.gaouaou@atmel.com> 1267120780 +0100
committer Takashi Iwai <tiwai@suse.de> 1269544956 +0100

ALSA: AC97: add full duplex support for atmel AT91 and AVR.

This patch add full duplex support on AT91 and AVR.
It was a bug: we needed to check first if there are some chips opened so we
could enable both reception and sending of the data.

Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>