author | Fabio Estevam <fabio.estevam@freescale.com> | |
Sun, 23 Dec 2012 17:45:31 +0000 (15:45 -0200) | ||
committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | |
Mon, 24 Dec 2012 15:31:25 +0000 (15:31 +0000) | ||
commit | b50684da6cd5a9ec47ea5556bc9f5461c1d7017c | |
tree | 046c57ee9055d6d2e022d977795f2dbd1648e0d0 | tree | snapshot (tar.xz tar.gz zip) |
parent | a49f0d1ea3ec94fc7cf33a7c36a16343b74bd565 | commit | diff |
ASoC: sgtl5000: Fix maximum value for microphone gain
sgtl5000 microphone gain only has 2 bits of resolution, so maximum value is 3.
From Eric Nelson:
"We also found that for the microphones we have here (commodity PC boom mics) a
default value of 2 for the gain gives the best results."
So change the default microphone gain as well.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sgtl5000 microphone gain only has 2 bits of resolution, so maximum value is 3.
From Eric Nelson:
"We also found that for the microphones we have here (commodity PC boom mics) a
default value of 2 for the gain gives the best results."
So change the default microphone gain as well.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/codecs/sgtl5000.c | diff | blob | history |