ASoC: nau8825: fix issue that pop noise when start playback

Browse source

Reduce pop noise in power up and down sequence when playback.
The DAPM widgets graph is reconstructed to ensure the
register write sequence at playback matches exactly to the
v5 clickless sequence provided by Nuvoton.

Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

John Hsu 2016-03-11 17:33:58 -08:00 • committed by Mark Brown

parent 92e963f50f

commit 45d5eb3a34

2 changed files with 141 additions and 44 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

169

sound/soc/codecs/nau8825.c

View file

16

sound/soc/codecs/nau8825.h

View file