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| author |   Zhu Ning <zhuning0077@gmail.com> | 2024-01-20 18:12:37 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2024-01-22 15:28:54 +0000 |
| commit | 14a0a1ec3335ac3945a96437c35465e4a9616b88 (patch) | |
| tree | 3002ef72a4a92b9cf83681ce2bd3274befa1ea89 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | ASoC: codecs: ES8326: improving crosstalk performance (diff) | |
| download | wireguard-linux-14a0a1ec3335ac3945a96437c35465e4a9616b88.tar.xz wireguard-linux-14a0a1ec3335ac3945a96437c35465e4a9616b88.zip | |
ASoC: codecs: ES8326: Improving the THD+N performance
We update the values of some registers in the initialization
sequence in es8326_resume function to improve THD+N performance.
THD+N performance decreases if the output level on headphone is
close to full scale. So we change the register setting in
es8326_jack_detect_handler function to improve THD+N performance
if headphone pulgged. Also, the register setting should be restored
when the headset is unplugged
Signed-off-by: Zhu Ning <zhuning0077@gmail.com>
Link: https://msgid.link/r/20240120101240.12496-3-zhuning0077@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
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