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| author | Takashi Iwai <tiwai@suse.de> | 2009-03-23 09:06:23 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-03-23 09:06:23 +0100 |
| commit | 59c774ed5ee00e9623a204c3234191d6a6d8cf7a (patch) | |
| tree | 97fbc6f40a8214140c45aa9e8bd2adacaebd1f27 | |
| parent | 0fe807dedd20fe56887c8c27e64aea1b693a3d35 (diff) | |
| download | alsa-lib-59c774ed5ee00e9623a204c3234191d6a6d8cf7a.tar.gz | |
Add route_policy copy to HDA-Intel.conf for capture
Since some digital mics have the phase-inversion problem in one channel,
adding both channels for mono stream results in the noise.
Use route_policy copy to avoid that situation.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | src/conf/cards/HDA-Intel.conf | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/conf/cards/HDA-Intel.conf b/src/conf/cards/HDA-Intel.conf index 800281ed..d3ac0021 100644 --- a/src/conf/cards/HDA-Intel.conf +++ b/src/conf/cards/HDA-Intel.conf @@ -57,6 +57,8 @@ HDA-Intel.pcm.default { max_dB 30.0 resolution 121 } + # to avoid possible phase inversions with digital mics + route_policy copy } hint.device 0 } |