[alsa-devel] [PATCH] topology: Added supply widget support

[fuweix.tang at intel.com]

From: "Tewani, Pradeep D" <pradeep.d.tewani at intel.com>

Signed-off-by: Mengdong Lin <mengdong.lin at linux.intel.com>
Signed-off-by: Fuwei Tang <fuweix.tang at intel.com>
---
 include/sound/asoc.h | 3 ++-
 src/topology/dapm.c  | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/sound/asoc.h b/include/sound/asoc.h
index 082c542..9bef6eb 100644
--- a/include/sound/asoc.h
+++ b/include/sound/asoc.h
@@ -70,7 +70,8 @@
 #define SND_SOC_TPLG_DAPM_DAI_IN	13
 #define SND_SOC_TPLG_DAPM_DAI_OUT	14
 #define SND_SOC_TPLG_DAPM_DAI_LINK	15
-#define SND_SOC_TPLG_DAPM_LAST		SND_SOC_TPLG_DAPM_DAI_LINK
+#define SND_SOC_TPLG_DAPM_SUPPLY	16
+#define SND_SOC_TPLG_DAPM_LAST		SND_SOC_TPLG_DAPM_SUPPLY
 
 /* Header magic number and string sizes */
 #define SND_SOC_TPLG_MAGIC		0x41536F43 /* ASoC */
diff --git a/src/topology/dapm.c b/src/topology/dapm.c
index 13aa1c4..b7e244e 100644
--- a/src/topology/dapm.c
+++ b/src/topology/dapm.c
@@ -38,6 +38,7 @@ static const struct map_elem widget_map[] = {
 	{"dai_in", SND_SOC_TPLG_DAPM_DAI_IN},
 	{"dai_out", SND_SOC_TPLG_DAPM_DAI_OUT},
 	{"dai_link", SND_SOC_TPLG_DAPM_DAI_LINK},
+	{"supply", SND_SOC_TPLG_DAPM_SUPPLY},
 };
 
 static int lookup_widget(const char *w)
-- 
2.7.4