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| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2022-01-04 13:40:35 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 13:04:20 +0300 |
| commit | 0cd1ef3f7b898b7bb30e0ef0c475764b4007195a (patch) | |
| tree | 65d7c1c28b6f95976267cc451ef68cd6835e5472 /fs/ext4 | |
| parent | edc07df0df20f0ae9944c4e141ea48458d0cbdd1 (diff) | |
| download | linux-0cd1ef3f7b898b7bb30e0ef0c475764b4007195a.tar.xz | |
ASoC: imx-card: improve the sound quality for low rate
[ Upstream commit 3969341813eb56d2dfc39bb64229359a6ae3c195 ]
According to RM, on auto mode:
For codec AK4458 and AK4497, the lowest ratio of MLCK/FS is 256
if sample rate is 8kHz-48kHz,
For codec AK5558, the lowest ratio of MLCK/FS is 512 if sample
rate is 8kHz-48kHz.
With these setting the sound quality for 8kHz-48kHz can be improved.
Fixes: aa736700f42f ("ASoC: imx-card: Add imx-card machine driver")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1641292835-19085-4-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/ext4')
0 files changed, 0 insertions, 0 deletions