diff options
| author | Danny Smith <dannys@axis.com> | 2018-04-09 15:13:35 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-04-13 11:39:16 +0100 |
| commit | d0f8b9c5a350ca6fa842b52bfb88b77b34ee485b (patch) | |
| tree | 2ef9c5ec2e63a2b6c9737de30662ffcae84e4458 /sound/soc/codecs/adau17x1.h | |
| parent | 65030ff305bc9c51cb75705483bdaac7813778f0 (diff) | |
ASoC: adau17x1: Handling of DSP_RUN register during fw setup
DSP_RUN needs to be disabled during firmware write otherwise
we can end up with undefined behavior if writing to a dsp which
is already running firmware.
Signed-off-by: Danny Smith <dannys@axis.com>
Signed-off-by: Robert Rosengren <robert.rosengren@axis.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/adau17x1.h')
| -rw-r--r-- | sound/soc/codecs/adau17x1.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/codecs/adau17x1.h b/sound/soc/codecs/adau17x1.h index a7b1cb770814..e6fe87beec07 100644 --- a/sound/soc/codecs/adau17x1.h +++ b/sound/soc/codecs/adau17x1.h @@ -68,7 +68,8 @@ int adau17x1_resume(struct snd_soc_component *component); extern const struct snd_soc_dai_ops adau17x1_dai_ops; -int adau17x1_setup_firmware(struct adau *adau, unsigned int rate); +int adau17x1_setup_firmware(struct snd_soc_component *component, + unsigned int rate); bool adau17x1_has_dsp(struct adau *adau); #define ADAU17X1_CLOCK_CONTROL 0x4000 |