Unverified Commit 868e49a4 authored Jul 19, 2018 by Stuart Henderson Committed by Mark Brown Jul 19, 2018

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>

parent d30e23d6

sound/soc/codecs/wm_adsp.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -2672,6 +2672,8 @@ int wm_adsp2_preloader_put(struct snd_kcontrol *kcontrol,

	snd_soc_dapm_sync(dapm);		snd_soc_dapm_sync(dapm);

			flush_work(&dsp->boot_work);

	return 0;		return 0;
	}		}
	EXPORT_SYMBOL_GPL(wm_adsp2_preloader_put);		EXPORT_SYMBOL_GPL(wm_adsp2_preloader_put);