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-rw-r--r--include/sound/soc.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 61bea88..a2408a5 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -597,9 +597,11 @@ struct snd_soc_jack_zone {
* struct snd_soc_jack_gpio - Describes a gpio pin for jack detection
*
* @gpio: legacy gpio number
- * @idx: gpio descriptor index within the GPIO consumer device
+ * @idx: gpio descriptor index within the function of the GPIO
+ * consumer device
* @gpiod_dev GPIO consumer device
- * @name: gpio name
+ * @name: gpio name. Also as connection ID for the GPIO consumer
+ * device function name lookup
* @report: value to report when jack detected
* @invert: report presence in low state
* @debouce_time: debouce time in ms
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