- graphlcd: update vuplus driver patch

patches/graphlcd-base/0005-add-vuplus-driver.patch

@@ -45,6 +45,17 @@
          case kDriverUnknown:
          default:
              return NULL;
+--- a/glcddrivers/driver.h
++++ b/glcddrivers/driver.h
+@@ -74,7 +74,7 @@ public:
+     virtual void Refresh(bool refreshAll = false) {}
+ 
+     virtual void SetBrightness(unsigned int percent) {}
+-
++    virtual void SetMirrorVideo(bool mirror) {}
+ 
+     virtual bool SetFeature  (const std::string & Feature, int value)   { return false; }
+ 
 --- a/glcddrivers/drivers.h
 +++ b/glcddrivers/drivers.h
 @@ -58,6 +58,9 @@
@@ -59,7 +70,7 @@
  };
 --- /dev/null
 +++ b/glcddrivers/vuplus4k.c
-@@ -0,0 +1,264 @@
+@@ -0,0 +1,282 @@
 +/*
 + * GraphLCD driver library
 + *
@@ -323,10 +334,28 @@
 +	}
 +}
 +
++void cDriverVUPLUS4K::SetMirrorVideo(bool mirror)
++{
++	const char *value = "";
++
++	if (mirror)
++		value = "enable";
++	else
++		value = "disable";
++
++	FILE *f = fopen("/proc/stb/lcd/live_enable", "w");
++	if (f)
++	{
++		if (fprintf(f, "%s", value) == 0)
++			printf("write /proc/stb/lcd/live_enable failed!! (%m)\n");
++		fclose(f);
++	}
++}
++
 +} // end of namespace
 --- /dev/null
 +++ b/glcddrivers/vuplus4k.h
-@@ -0,0 +1,64 @@
+@@ -0,0 +1,65 @@
 +/*
 + * GraphLCD driver library
 + *
@@ -386,6 +415,7 @@
 +	//virtual void Set8Pixels(int x, int y, unsigned char data);
 +	virtual void Refresh(bool refreshAll = false);
 +	virtual void SetBrightness(unsigned int percent);
++	virtual void SetMirrorVideo(bool mirror);
 +};
 +
 +} // end of namespace