V4L/DVB (8804): s5h1411: Enable QAM_AUTO mode

If apps pass QAM_AUTO then we need to obey it.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/frontends/s5h1411.c

@@ -488,6 +488,7 @@ static int s5h1411_enable_modulation(struct dvb_frontend *fe,
 		break;
 	case QAM_64:
 	case QAM_256:
+	case QAM_AUTO:
 		dprintk("%s() QAM_AUTO (64/256)\n", __func__);
 		s5h1411_set_if_freq(fe, state->config->qam_if);
 		s5h1411_writereg(state, S5H1411_I2C_TOP_ADDR, 0x00, 0x0171);