tree f6e1fa1fd74437933a6c16d553aff6b304b896bc
parent d54bb9f0c57e39a9a7c8ba523f2c0c1a955d8efb
author Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> 1238653272 +0200
committer Takashi Iwai <tiwai@suse.de> 1238982908 +0200

ALSA: snd-atmel-ac97c: do not overwrite OCA and ICA when assigning channels

This patch will take care not to overwrite OCA and ICA registers when
assigning input and output channels. It will also make sure the
registers are at a known state when enabling a channel and clean up
properly in case of an error.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>