[eDVBVolumecontrol]

* force mute on vol = 0
openatv · Sep 11, 2024 · b27d125 · b27d125
1 parent 540d7ca
commit b27d125
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Showing 2 changed files with 26 additions and 0 deletions.
diff --git a/lib/dvb/volume.cpp b/lib/dvb/volume.cpp
@@ -172,6 +172,18 @@ int eDVBVolumecontrol::setVolume(int left, int right)
 		{
 			eDebug("[eDVBVolumecontrol] Error: Set volume failed!  (%m)");
 		}
+		// Force mute if vol = 0 because some boxes will not be complete silent.
+		if (leftVol == 0)
+		{
+			mute_zero = true;
+			ioctl(fd, AUDIO_SET_MUTE, true);
+		}
+		else if (mute_zero)
+		{
+			mute_zero = false;
+			if(!muted)
+				ioctl(fd, AUDIO_SET_MUTE, false);
+		}
 #endif
 		closeMixer(fd);
 	}
@@ -180,6 +192,19 @@ int eDVBVolumecontrol::setVolume(int left, int right)
 		eTrace("[eDVBVolumecontrol] Error: Unable to open mixer!  (%m)");
 		// Workaround because the mixer is opened exclusive in the driver
 		CFile::writeInt("/proc/stb/avs/0/volume", left); /* in -1dB */
+
+		// Force mute if vol = 0 because some boxes will not be complete silent.
+		if (leftVol == 0)
+		{
+			mute_zero = true;
+			CFile::writeInt("/proc/stb/audio/j1_mute", 1);
+		}
+		else if (mute_zero)
+		{
+			mute_zero = false;
+			if(!muted)
+				CFile::writeInt("/proc/stb/audio/j1_mute", 0);
+		}
 	}
 #endif
 	return leftVol;

diff --git a/lib/dvb/volume.h b/lib/dvb/volume.h
@@ -28,6 +28,7 @@ class eDVBVolumecontrol
 	int openMixer();
 	void closeMixer(int fd);
 
+	bool mute_zero;
 	bool muted;
 	int leftVol, rightVol;
 	int m_volsteps;