iRiver: Reduced pops from the line out connector.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7411 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 6 insertions, 4 deletions

diff --git a/firmware/pcm_playback.c b/firmware/pcm_playback.c
index 5e2ba07b18..f75ec69857 100644
--- a/firmware/pcm_playback.c
+++ b/firmware/pcm_playback.c
@@ -307,14 +307,16 @@ void pcm_init(void)
     /* Initialize default register values. */
     uda1380_init();
     
-    /* Turn on headphone power */
-    uda1380_enable_output(true);
+    /* Sleep a while so the power can stabilize (especially a long
+       delay is needed for the line out connector). */
+    sleep(HZ);
 
-    /* Sleep a little so the power can stabilize. */
-    sleep(HZ/4);
+    /* Power on FSDAC and HP amp. */
+    uda1380_enable_output(true);
 
     /* Unmute the master channel (DAC should be at zero point now). */
     uda1380_mute(false);
+    
 #elif defined(HAVE_TLV320)
     tlv320_init();
     tlv320_enable_output(true);