* Separated I2C from DDC a bit more.

* i2c_bus now contains a i2c_timing structure, so that you don't need
  both to talk to the I2C bus.
* Therefore, there is now a void ddc2_init_timing() function to get the
  the timing DDC needs.
* Cleanup in radeon's monitor_detection.c, and updated it to work with
  the DDC/I2C changes.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22265 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/graphics/common/ddc.h

@@ -1,21 +1,20 @@
 /*
-	Copyright (c) 2003, Thomas Kurschel
-
-
-	Part of DDC driver
-		
-	Main DDC communication
+ * Copyright (c) 2003, Thomas Kurschel
+ * Distributed under the terms of the MIT License.
 */
-
 #ifndef _DDC_H
 #define _DDC_H
 
+
 #include "i2c.h"
 #include "edid.h"
 
+
+void ddc2_init_timing(i2c_bus *bus);
+
 // read EDID and VDIF from monitor via ddc2
 // (currently, *vdif and *vdif_len is always set to null)
-status_t ddc2_read_edid1( const i2c_bus *bus, edid1_info *edid, 
-	void **vdif, size_t *vdif_len );
+status_t ddc2_read_edid1(const i2c_bus *bus, edid1_info *edid, 
+	void **vdif, size_t *vdifLength);
 
-#endif
+#endif	/* _DDC_H */