diff options
| author | Steven Toth <stoth@kernellabs.com> | 2009-06-25 23:43:31 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-12 12:17:53 -0300 |
| commit | f659c513d59b91cd5f3c0e2a59d8d287221e98f7 (patch) | |
| tree | 5d6c18184b04c599da49e170682fc9d5d06bd193 /drivers/media/video/cx23885/cx23885-core.c | |
| parent | 7a6fbd83378dd0a6127b5d59a51d35688bcd6d9d (diff) | |
V4L/DVB (12304): cx23885: Remove hardcoded gpio bits from the encoder driver
The encoder driver has hardcoded GPIO bits set for the HVR1800, regardless
of whether it's being used by a HVR1800 or not. I've implemented some generic
GPIO manipulation routines and I'm calling them only when appropriate.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx23885/cx23885-core.c')
| -rw-r--r-- | drivers/media/video/cx23885/cx23885-core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c index bf7bb1c412fb..554f085c55eb 100644 --- a/drivers/media/video/cx23885/cx23885-core.c +++ b/drivers/media/video/cx23885/cx23885-core.c @@ -868,6 +868,14 @@ static int cx23885_dev_setup(struct cx23885_dev *dev) dprintk(1, "%s() radio_type = 0x%x radio_addr = 0x%x\n", __func__, dev->radio_type, dev->radio_addr); + /* The cx23417 encoder has GPIO's that need to be initialised + * before DVB, so that demodulators and tuners are out of + * reset before DVB uses them. + */ + if ((cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) || + (cx23885_boards[dev->board].portc == CX23885_MPEG_ENCODER)) + cx23885_mc417_init(dev); + /* init hardware */ cx23885_reset(dev); |