Revert "audio: Set analog port as default audio out"

This reverts commit 8394fa1e976ef21ebe514e3a1bc54db252e4f6ea.

For PocoF1, "PCM_DEVICE 0" is the default audio out (primary speakers).

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
diff --git a/audio/audio_hw.c b/audio/audio_hw.c
index 13eb468..805e2cd 100644
--- a/audio/audio_hw.c
+++ b/audio/audio_hw.c
@@ -40,7 +40,7 @@
 #include <tinyalsa/asoundlib.h>
 
 #define PCM_CARD 0
-#define PCM_DEVICE 1
+#define PCM_DEVICE 0
 
 
 #define OUT_PERIOD_MS 15