It is VIDIOC_G_FREQUENCY which does not use type to identify tuner, not VIDIOC_S_FREQUENCY. VIDIOC_S_FREQUENCY uses both tuner and type fields. One of these V4L API weirdness... Cc: Hans Verkuil <hverkuil@xxxxxxxxx> Signed-off-by: Antti Palosaari <crope@xxxxxx> --- Documentation/DocBook/media/v4l/common.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/DocBook/media/v4l/common.xml b/Documentation/DocBook/media/v4l/common.xml index 8b5e014..f7008ea 100644 --- a/Documentation/DocBook/media/v4l/common.xml +++ b/Documentation/DocBook/media/v4l/common.xml @@ -428,7 +428,7 @@ zero, no video outputs.</para> modulator. Two separate device nodes will have to be used for such hardware, one that supports the tuner functionality and one that supports the modulator functionality. The reason is a limitation with the -&VIDIOC-S-FREQUENCY; ioctl where you cannot specify whether the frequency +&VIDIOC-G-FREQUENCY; ioctl where you cannot specify whether the frequency is for a tuner or a modulator.</para> <para>To query and change modulator properties applications use -- http://palosaari.fi/ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html