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| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2015-06-25 11:35:12 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-07-07 15:15:12 +0300 |
| commit | 5f8e671a49e1d608fcf52c8944ea7818cd4c99a9 (patch) | |
| tree | 8802ff671911422dd7866a21d5ebe56b900eac5d /sound/soc/codecs/da7210.c | |
| parent | c05d9a8c7f55a901d9e8ec2a5f0730137bbfea4a (diff) | |
| download | linux-5f8e671a49e1d608fcf52c8944ea7818cd4c99a9.tar.xz | |
ASoC: arizona: Implement stability check for LHPF coefficients
Specifying unstable coefficients for the low/high pass filters can have
a severe impact on the audio. This patchs adds a stability check on the
coefficients written to the low/high pass filter block to prevent this.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/da7210.c')
0 files changed, 0 insertions, 0 deletions