V4L/DVB (10056): em28xx: Add snapshot button on Pixelview Prolink PlayTV USB 2.0

Added snapshot feature for Pixelview Prolink PlayTV USB 2.0

Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 0acab0d..11ce635 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -966,6 +966,7 @@
 	},
 	[EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
 		.name         = "Pixelview Prolink PlayTV USB 2.0",
+		.has_snapshot_button = 1,
 		.tda9887_conf = TDA9887_PRESENT,
 		.tuner_type   = TUNER_YMEC_TVF_5533MF,
 		.decoder      = EM28XX_SAA711X,