diff options
| author | Andy Walls <awalls@md.metrocast.net> | 2010-07-18 19:57:25 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-08-08 23:42:54 -0300 |
| commit | 5a28d9a320c865007da830c065bcaecfe91b3932 (patch) | |
| tree | 60ca62e075c8b917165582707f1b0748512a471e /drivers/media/video/cx23885/cx23885-input.c | |
| parent | d06d5777b211112e8355e2f5a700c6a9babfdd6f (diff) | |
| download | blackbird-op-linux-5a28d9a320c865007da830c065bcaecfe91b3932.tar.gz blackbird-op-linux-5a28d9a320c865007da830c065bcaecfe91b3932.zip | |
V4L/DVB: v4l2_subdev, cx23885: Differentiate IR carrier sense and I/O pin inversion
There is a distinction on IR Tx for the CX2388[578] chips of carrier
sense inversion (space is a carrier burst and mark is no burst) and I/O
pin level inversion (0 is high output level, 1 is low output level).
Allow the caller to set these parameters distinctly as v4l2_subdevice
IR parameters. This permits the IR device to be configured and enabled
without the IR Tx LED being on during idle/space time due to an external
hardware level inversion
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx23885/cx23885-input.c')
| -rw-r--r-- | drivers/media/video/cx23885/cx23885-input.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/cx23885/cx23885-input.c b/drivers/media/video/cx23885/cx23885-input.c index d0b1613ede2f..496d751ffdc8 100644 --- a/drivers/media/video/cx23885/cx23885-input.c +++ b/drivers/media/video/cx23885/cx23885-input.c @@ -170,7 +170,7 @@ static int cx23885_input_ir_start(struct cx23885_dev *dev) * mark is received as low logic level; * falling edges are detected as rising edges; etc. */ - params.invert = true; + params.invert_level = true; break; } v4l2_subdev_call(dev->sd_ir, ir, rx_s_parameters, ¶ms); |
