V4L/DVB (8019): New for I2S on for MPEG of saa7134_empress

Rework saa7134_enable_i2s function. Remove vendor specific data.
Configure I2S output port specific for model of SAA7133/5-SAA7134.
I think it is more good.
Renamed definition of I2S audio output control register. It`s SAA7133/5 register
Start video port after configuring procedure.

Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/saa7134/saa7134-reg.h b/drivers/media/video/saa7134/saa7134-reg.h
index 258792c..cf89d96 100644
--- a/drivers/media/video/saa7134/saa7134-reg.h
+++ b/drivers/media/video/saa7134/saa7134-reg.h
@@ -353,7 +353,6 @@
 
 /* I2S output */
 #define SAA7134_I2S_AUDIO_OUTPUT                0x1c0
-#define SAA7134_I2S_AUDIO_CONTROL               0x591
 
 /* test modes */
 #define SAA7134_SPECIAL_MODE                    0x1d0
@@ -369,6 +368,7 @@
 #define SAA7135_DSP_RWCLEAR			0x586
 #define SAA7135_DSP_RWCLEAR_RERR		    1
 
+#define SAA7133_I2S_AUDIO_CONTROL               0x591
 /* ------------------------------------------------------------------ */
 /*
  * Local variables: