From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-ey0-f174.google.com ([209.85.215.174]:59089 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751557Ab1AAJ3h (ORCPT ); Sat, 1 Jan 2011 04:29:37 -0500 Message-ID: <4d1ef3ff.52790e0a.0150.0713@mx.google.com> From: "Igor M. Liplianin" Date: Fri, 31 Dec 2010 13:37:00 +0200 Subject: [PATCH 04/18] xc5000: add support for DVB-C tuning. To: , , List-ID: Sender: Mauro Carvalho Chehab Signed-off-by: Igor M. Liplianin --- drivers/media/common/tuners/xc5000.c | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c index 76ac5cd..e3218c9 100644 --- a/drivers/media/common/tuners/xc5000.c +++ b/drivers/media/common/tuners/xc5000.c @@ -683,6 +683,24 @@ static int xc5000_set_params(struct dvb_frontend *fe, return -EINVAL; } priv->rf_mode = XC_RF_MODE_AIR; + } else if (fe->ops.info.type == FE_QAM) { + dprintk(1, "%s() QAM\n", __func__); + switch (params->u.qam.modulation) { + case QAM_16: + case QAM_32: + case QAM_64: + case QAM_128: + case QAM_256: + case QAM_AUTO: + dprintk(1, "%s() QAM modulation\n", __func__); + priv->bandwidth = BANDWIDTH_8_MHZ; + priv->video_standard = DTV7_8; + priv->freq_hz = params->frequency - 2750000; + priv->rf_mode = XC_RF_MODE_CABLE; + break; + default: + return -EINVAL; + } } else { printk(KERN_ERR "xc5000 modulation type not supported!\n"); return -EINVAL; -- 1.7.1