All audio modes should work with oss driver except ac3 passthrough

It is also possible to change audio related settings in setup menu
of the plugin and they become active immediately.

1 files changed, 22 insertions, 8 deletions

diff --git a/dxr3audio-oss.c b/dxr3audio-oss.c
index c13e91d..148c900 100644
--- a/dxr3audio-oss.c
+++ b/dxr3audio-oss.c
@@ -24,6 +24,7 @@
 
 #include "dxr3audio-oss.h"
 #include "dxr3device.h"
+#include "settings.h"
 
 static const char *DEV_DXR3_OSS   = "_ma";
 
@@ -91,21 +92,34 @@ void cAudioOss::poll(cPoller &poller)
 
 void cAudioOss::setDigitalAudio(bool on)
 {
-    if (digitalAudio == on) {
+    if (digitalAudio == on)
         return;
-    }
 
-    uint32_t ioval = 0;
+    reconfigure();
 
-    if (on) {
-        ioval = EM8300_AUDIOMODE_DIGITALPCM;
+    digitalAudio = on;
+}
+
+void cAudioOss::reconfigure()
+{
+	uint32_t ioval = 0;
+	dsyslog("[dxr3-oss] reconfigure");
+
+    // this is quite an imporant part, as we need to
+    // decide how we set the audiomode of oss device.
+    if (digitalAudio) {
+        ioval = EM8300_AUDIOMODE_DIGITALAC3;
     } else {
-        ioval = EM8300_AUDIOMODE_ANALOG;
+
+    	// digital or analog pcm?
+    	if (cSettings::instance()->useDigitalOut()) {
+    		ioval = EM8300_AUDIOMODE_DIGITALPCM;
+    	} else {
+    	    ioval = EM8300_AUDIOMODE_ANALOG;
+    	}
     }
 
     // we need to do it this way, as we dont have access
     // to the file handle for the conrtol sub device.
     cDxr3Device::instance()->ossSetPlayMode(ioval);
-
-    digitalAudio = on;
 }