ASoC: tlv320aic31xx: Make regmap cache only on probe()

Browse source

Currently the tlv320aic31xx driver has regulator support but does not
enable the regulators during probe, deferring this until something causes
ASoC to make the card active. It does put the device into cache only mode
but only when the component level probe is called, however if interrupts
are in use the driver will access the regmap before then which if the
regulators are not powered on would cause I/O problems.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20210707160234.16253-1-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Mark Brown 2021-07-07 17:02:34 +01:00

parent 2169d6a0f0

commit 6c621b811f

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

1 changed files with 2 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

sound/soc/codecs/tlv320aic31xx.c

View file