ASoC: simple-card-utils: Support configure pin_name for asoc_simple_init_jack

Currently the pin_name is fixed in asoc_simple_init_jack, but some driver
may use a different pin_name. So add a new parameter in
asoc_simple_init_jack for configuring pin_name.

If this parameter is NULL, then the default pin_name is used.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/1594822179-1849-2-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index bbdd154..86a1e95 100644 (file)
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -12,9 +12,9 @@
 #include <sound/soc.h>
 
 #define asoc_simple_init_hp(card, sjack, prefix) \
-       asoc_simple_init_jack(card, sjack, 1, prefix)
+       asoc_simple_init_jack(card, sjack, 1, prefix, NULL)
 #define asoc_simple_init_mic(card, sjack, prefix) \
-       asoc_simple_init_jack(card, sjack, 0, prefix)
+       asoc_simple_init_jack(card, sjack, 0, prefix, NULL)
 
 struct asoc_simple_dai {
        const char *name;
@@ -131,7 +131,7 @@ int asoc_simple_parse_pin_switches(struct snd_soc_card *card,
 
 int asoc_simple_init_jack(struct snd_soc_card *card,
                               struct asoc_simple_jack *sjack,
-                              int is_hp, char *prefix);
+                              int is_hp, char *prefix, char *pin);
 int asoc_simple_init_priv(struct asoc_simple_priv *priv,
                               struct link_info *li);
 

diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index 8c54dc6..b408cb5 100644 (file)
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -540,7 +540,8 @@ EXPORT_SYMBOL_GPL(asoc_simple_parse_pin_switches);
 
 int asoc_simple_init_jack(struct snd_soc_card *card,
                          struct asoc_simple_jack *sjack,
-                         int is_hp, char *prefix)
+                         int is_hp, char *prefix,
+                         char *pin)
 {
        struct device *dev = card->dev;
        enum of_gpio_flags flags;
@@ -557,12 +558,12 @@ int asoc_simple_init_jack(struct snd_soc_card *card,
 
        if (is_hp) {
                snprintf(prop, sizeof(prop), "%shp-det-gpio", prefix);
-               pin_name        = "Headphones";
+               pin_name        = pin ? pin : "Headphones";
                gpio_name       = "Headphone detection";
                mask            = SND_JACK_HEADPHONE;
        } else {
                snprintf(prop, sizeof(prop), "%smic-det-gpio", prefix);
-               pin_name        = "Mic Jack";
+               pin_name        = pin ? pin : "Mic Jack";
                gpio_name       = "Mic detection";
                mask            = SND_JACK_MICROPHONE;
        }