summaryrefslogtreecommitdiffstats
path: root/include/sound
diff options
context:
space:
mode:
authorStephan Gerhold <stephan@gerhold.net>2020-08-01 12:02:55 +0200
committerMark Brown <broonie@kernel.org>2020-08-18 14:52:38 +0100
commit1ae0965dc21698ba41638c95b5478779f3c4a9e4 (patch)
tree50cc12410f6392b0d76e0ba0f7fdeb8a1a3eb844 /include/sound
parent7e3096e8f823682c20e033113ec32dd590364774 (diff)
downloadlinux-1ae0965dc21698ba41638c95b5478779f3c4a9e4.tar.bz2
ASoC: core: Add common helper to parse aux devs from device tree
simple-card.c and meson-card-utils.c use pretty much the same helper function to parse auxiliary devices from the device tree. Make it easier for other drivers to parse these from the device tree as well by adding a shared helper function to soc-core.c. snd_soc_of_parse_aux_devs() is pretty much a copy of meson_card_add_aux_devices() from meson-card-utils.c with two minor changes: - Make property name configurable as parameter - Change dev_err() message slightly for consistency with other error messages in soc-core.c Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200801100257.22658-1-stephan@gerhold.net Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 5e3919ffb00c..a0918d159fd3 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1331,6 +1331,7 @@ void snd_soc_of_parse_audio_prefix(struct snd_soc_card *card,
int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
const char *propname);
+int snd_soc_of_parse_aux_devs(struct snd_soc_card *card, const char *propname);
unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
const char *prefix,
struct device_node **bitclkmaster,