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| author | Francesco Dolcini <francesco.dolcini@toradex.com> | 2022-06-24 09:18:48 +0200 |
|---|---|---|
| committer | Francesco Dolcini <francesco.dolcini@toradex.com> | 2022-06-24 12:15:32 +0200 |
| commit | f5d73fd6e9f806fea129d0f26ca7c555d408ba09 (patch) | |
| tree | 5f188b1ae1971cb76b2f9f1e98c2635a258f2b11 /lib | |
| parent | 90e91b616948ffcfe5ccee38e0390ab368566b8b (diff) | |
ASoC: sgtl5000: Fix noise on shutdown/remove
Put the SGTL5000 in a silent/safe state on shutdown/remove, this is
required since the SGTL5000 produces a constant noise on its output
after it is configured and its clock is removed. Without this change
this is happening every time the module is unbound/removed or from
reboot till the clock is enabled again.
The issue was experienced on both a Toradex Colibri/Apalis iMX6, but can
be easily reproduced everywhere just playing something on the codec and
after that removing/unbinding the driver.
Fixes: 9b34e6cc3bc2 ("ASoC: Add Freescale SGTL5000 codec support")
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions