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| author | Seth Forshee <seth.forshee@gmail.com> | 2007-04-16 15:36:42 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2007-05-11 16:56:00 +0200 |
| commit | 1e39221eba72e4af37b40e71749b0c18bb16b9a6 (patch) | |
| tree | d304dcd1f69e9311a327edd21b3f22abdd2b2ddc /fs/ioctl.c | |
| parent | 30652c4506c8bbfdf869ddc4c238e07de038f02a (diff) | |
[ALSA] ASoC DAPM switching for reentrant codec paths
This patch fixes an issue whereby power was applied to any inactive
analog path that would leave and reenter a codec (e.g. ACOP -> ACIN on
WM8753). This change now checks for such paths and DAPM will power them
down when not in use.
Signed-off-by: Seth Forshee <seth.forshee@gmail.com>
Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'fs/ioctl.c')
0 files changed, 0 insertions, 0 deletions