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| author | Darron Broad <darron@kewl.org> | 2008-10-11 11:31:41 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-17 17:23:28 -0300 |
| commit | 8e739090d6cdd43ddf938a3899c4f929db8d5ba8 (patch) | |
| tree | 464c3fd04768f4f6d89763367c1f27429d18432b /drivers/media/video/cx88/cx88-dvb.c | |
| parent | f972e0bd9361594071d3e68e2342c53b51a1d42b (diff) | |
| download | linux-8e739090d6cdd43ddf938a3899c4f929db8d5ba8.tar.gz linux-8e739090d6cdd43ddf938a3899c4f929db8d5ba8.tar.bz2 linux-8e739090d6cdd43ddf938a3899c4f929db8d5ba8.zip | |
V4L/DVB (9225): MFE: Add configurable gate control
This adds a configurable (one per card) gate control option
for multi-frontend. Prior to this point gate control was
assumed to be on the primary frontend, this is a fault
when the gate to the analogue section is on the secondary
which is the default for both the HVR-3000 and HVR-4000
in MFE.
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx88/cx88-dvb.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-dvb.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c index 58128687e5cc..9bb7bee0da6d 100644 --- a/drivers/media/video/cx88/cx88-dvb.c +++ b/drivers/media/video/cx88/cx88-dvb.c @@ -608,7 +608,10 @@ static int dvb_register(struct cx8802_dev *dev) if (!fe0) return -EINVAL; - /* init frontend */ + /* multi-frontend gate control is undefined or defaults to fe0 */ + dev->frontends.gate = 0; + + /* init frontend(s) */ switch (core->boardnr) { case CX88_BOARD_HAUPPAUGE_DVB_T1: fe0->dvb.frontend = dvb_attach(cx22702_attach, @@ -665,6 +668,7 @@ static int dvb_register(struct cx8802_dev *dev) /* DVB-T init */ fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2); if (fe1) { + dev->frontends.gate = 2; fe1->dvb.frontend = dvb_attach(cx22702_attach, &hauppauge_hvr_config, &dev->core->i2c_adap); @@ -1008,6 +1012,7 @@ static int dvb_register(struct cx8802_dev *dev) /* DVB-T Init */ fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2); if (fe1) { + dev->frontends.gate = 2; fe1->dvb.frontend = dvb_attach(cx22702_attach, &hauppauge_hvr_config, &dev->core->i2c_adap); |