[media] siano: Add the new voltage definitions for GPIO

Those new definitions came from this patch, from Doron Cohen:
	http://patchwork.linuxtv.org/patch/7882/Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/common/siano/smscoreapi.h

@@ -642,10 +642,22 @@ struct smscore_config_gpio {
 #define SMS_GPIO_OUTPUTSLEWRATE_SLOW 1
 	u8 outputslewrate;
 
+	/* 10xx */
 #define SMS_GPIO_OUTPUTDRIVING_S_4mA  0
 #define SMS_GPIO_OUTPUTDRIVING_S_8mA  1
 #define SMS_GPIO_OUTPUTDRIVING_S_12mA 2
 #define SMS_GPIO_OUTPUTDRIVING_S_16mA 3
+
+	/* 11xx*/
+#define SMS_GPIO_OUTPUTDRIVING_1_5mA	0
+#define SMS_GPIO_OUTPUTDRIVING_2_8mA	1
+#define SMS_GPIO_OUTPUTDRIVING_4mA	2
+#define SMS_GPIO_OUTPUTDRIVING_7mA	3
+#define SMS_GPIO_OUTPUTDRIVING_10mA	4
+#define SMS_GPIO_OUTPUTDRIVING_11mA	5
+#define SMS_GPIO_OUTPUTDRIVING_14mA	6
+#define SMS_GPIO_OUTPUTDRIVING_16mA	7
+
 	u8 outputdriving;
 };