---

yaml
---
r: 157562
b: refs/heads/master
c: 22df8eb
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2a01e5f3587be459c934d711bffddc14d66386f3
+refs/heads/master: 22df8eb4fe293d67c98732e02a2dbef0d9c6cd96

trunk/sound/soc/atmel/sam9g20_wm8731.c

@@ -56,6 +56,13 @@
 
 #define MCLK_RATE 12000000
 
+/*
+ * As shipped the board does not have inputs.  However, it is relatively
+ * straightforward to modify the board to hook them up so support is left
+ * in the driver.
+ */
+#undef ENABLE_MIC_INPUT
+
 static struct clk *mclk;
 
 static int at91sam9g20ek_startup(struct snd_pcm_substream *substream)
@@ -170,8 +177,13 @@ static int at91sam9g20ek_wm8731_init(struct snd_soc_codec *codec)
 	snd_soc_dapm_nc_pin(codec, "RLINEIN");
 	snd_soc_dapm_nc_pin(codec, "LLINEIN");
 
-	/* always connected */
+#ifdef ENABLE_MIC_INPUT
 	snd_soc_dapm_enable_pin(codec, "Int Mic");
+#else
+	snd_soc_dapm_nc_pin(codec, "Int Mic");
+#endif
+
+	/* always connected */
 	snd_soc_dapm_enable_pin(codec, "Ext Spk");
 
 	snd_soc_dapm_sync(codec);