V4L/DVB (5383): Fix duplicated codes in Pinnacle Grey remote

The keymap for this remote had duplicated labels for different keys,
which resulted in those key pairs being unable to function as different
inputs.

Signed-off-by: Emil Georgiev <emilonlinester@gmail.com>
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/common/ir-keymaps.c

@@ -667,7 +667,7 @@ IR_KEYTAB_TYPE ir_codes_pinnacle_grey[IR_KEYTAB_SIZE] = {
 	[ 0x1f ] = KEY_L,
 	[ 0x2b ] = KEY_I,
 
-	[ 0x2d ] = KEY_ZOOM,
+	[ 0x2d ] = KEY_SCREEN,
 	[ 0x1e ] = KEY_ZOOM,
 	[ 0x1b ] = KEY_VOLUMEUP,
 	[ 0x0f ] = KEY_VOLUMEDOWN,
@@ -682,12 +682,12 @@ IR_KEYTAB_TYPE ir_codes_pinnacle_grey[IR_KEYTAB_SIZE] = {
 
 	[ 0x3f ] = KEY_UP,
 	[ 0x3e ] = KEY_DOWN,
-	[ 0x1a ] = KEY_PAUSE,
+	[ 0x1a ] = KEY_ENTER,
 
 	[ 0x1d ] = KEY_MENU,
-	[ 0x19 ] = KEY_PLAY,
-	[ 0x16 ] = KEY_REWIND,
-	[ 0x13 ] = KEY_FORWARD,
+	[ 0x19 ] = KEY_AGAIN,
+	[ 0x16 ] = KEY_PREVIOUSSONG,
+	[ 0x13 ] = KEY_NEXTSONG,
 	[ 0x15 ] = KEY_PAUSE,
 	[ 0x0e ] = KEY_REWIND,
 	[ 0x0d ] = KEY_PLAY,