* [PATCH 04/18] xc5000: add support for DVB-C tuning.
@ 2010-12-31 11:37 Igor M. Liplianin
2011-01-01 9:43 ` Benny Amorsen
0 siblings, 1 reply; 3+ messages in thread
From: Igor M. Liplianin @ 2010-12-31 11:37 UTC (permalink / raw)
To: mchehab, linux-media, linux-kernel
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
---
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
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 04/18] xc5000: add support for DVB-C tuning.
2010-12-31 11:37 [PATCH 04/18] xc5000: add support for DVB-C tuning Igor M. Liplianin
@ 2011-01-01 9:43 ` Benny Amorsen
2011-01-01 9:57 ` Igor M. Liplianin
0 siblings, 1 reply; 3+ messages in thread
From: Benny Amorsen @ 2011-01-01 9:43 UTC (permalink / raw)
To: Igor M. Liplianin; +Cc: mchehab, linux-media, linux-kernel
It is always good to see more DVB-C devices supported... Do you happen
to know some devices which have DVB-C support and use this chip?
/Benny
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 04/18] xc5000: add support for DVB-C tuning.
2011-01-01 9:43 ` Benny Amorsen
@ 2011-01-01 9:57 ` Igor M. Liplianin
0 siblings, 0 replies; 3+ messages in thread
From: Igor M. Liplianin @ 2011-01-01 9:57 UTC (permalink / raw)
To: Benny Amorsen; +Cc: mchehab, linux-media, linux-kernel
В сообщении от 1 января 2011 11:43:28 автор Benny Amorsen написал:
> It is always good to see more DVB-C devices supported... Do you happen
> to know some devices which have DVB-C support and use this chip?
>
>
> /Benny
See next patch ...
--
Igor M. Liplianin
Microsoft Windows Free Zone - Linux used for all Computing Tasks
^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-12-31 11:37 [PATCH 04/18] xc5000: add support for DVB-C tuning Igor M. Liplianin
2011-01-01 9:43 ` Benny Amorsen
2011-01-01 9:57 ` Igor M. Liplianin
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