V4L/DVB (7619): em28xx: adds proper demod IF for HVR-900

Thanks to Aidan Thornton <makosoft@googlemail.com> for helping
to test this firmware

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 93a7176..50ccf37 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -563,8 +563,11 @@
 	ctl->mts = em28xx_boards[dev->model].mts_firmware;
 
 	switch (dev->model) {
-	/* Add card-specific parameters for xc3028 here */
+	case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
+		ctl->demod = XC3028_FE_ZARLINK456;
+		break;
 	case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
+		/* FIXME: Better to specify the needed IF */
 		ctl->demod = XC3028_FE_DEFAULT;
 		break;
 	default: