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2 Commits

Author SHA1 Message Date
Christian Neumüller
98c6cc4c4c Disable digital noise gate (fixes CYAN-4506).
This fixes CYAN-4505 (Sound cuts out at low volume) [1].
One might think that the digital noise gate (DNG) is better left enabled to
reduce the static noise but in my tests, only the "payload" audio was cut off,
while the static continued. For me it seems that this feature of the sound chip
was not intended for use in a smartphone.

[1]: https://jira.cyanogenmod.org/browse/CYAN-4506.

Change-Id: I4e41c594695f85574ed35e2aef59d6b768403606
2014-08-01 19:04:37 +02:00
Andrew Dodd
cdc1a96ac0 mc1n2: Opensource audio HAL from Replicant
Thanks to Paul Kocialkowski of the Replicant project for this work.

Original sources:
https://gitorious.org/replicant/hardware_tinyalsa-audio

http://git.paulk.fr/gitweb/?p=yamaha-mc1n2-audio.git;a=summary

Change-Id: Ia3d89c67d64decb56e3d6518c5f382d38e5a1fa9
2012-12-02 15:33:50 +01:00