diff options
| author | Stuart Henderson <stuarth@opensource.cirrus.com> | 2018-07-19 11:50:37 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-07-19 15:09:41 +0100 |
| commit | 868e49a4a00afaca07d2c450a02e49581eaece6c (patch) | |
| tree | 0fcd1b871cfb98bd5c62f7b214f85aba931c95ca /sound/soc/codecs/wm_adsp.c | |
| parent | d30e23d69981a4b665f5ce8711335df986576389 (diff) | |
| download | lwn-868e49a4a00afaca07d2c450a02e49581eaece6c.tar.gz lwn-868e49a4a00afaca07d2c450a02e49581eaece6c.zip | |
ASoC: wm_adsp: Ensure DSP boot work complete before preloader_put return
All controls derived from the loaded firmware should be created prior
to returning from the preloader's put function, such that they are
immediately available to user-space.
Signed-off-by: Stuart Henderson <stuarth@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/wm_adsp.c')
| -rw-r--r-- | sound/soc/codecs/wm_adsp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index b7b914963c62..4e7f8525449e 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -2672,6 +2672,8 @@ int wm_adsp2_preloader_put(struct snd_kcontrol *kcontrol, snd_soc_dapm_sync(dapm); + flush_work(&dsp->boot_work); + return 0; } EXPORT_SYMBOL_GPL(wm_adsp2_preloader_put); |