Hi Laurent, On Wed, May 15, 2013 at 6:54 PM, Laurent Pinchart <[email protected]> wrote: > Hi Prabhakar, > > Thank you for the patch. > > On Wednesday 15 May 2013 18:22:29 Lad Prabhakar wrote: >> From: Lad, Prabhakar <[email protected]> >> >> This patch adds "field-active" and "sync-on-green" as part of >> endpoint properties and also support to parse them in the parser. >> >> Signed-off-by: Lad, Prabhakar <[email protected]> >> Cc: Hans Verkuil <[email protected]> >> Cc: Laurent Pinchart <[email protected]> >> Cc: Mauro Carvalho Chehab <[email protected]> >> Cc: Guennadi Liakhovetski <[email protected]> >> Cc: Sylwester Nawrocki <[email protected]> >> Cc: Sakari Ailus <[email protected]> >> Cc: Grant Likely <[email protected]> >> Cc: Rob Herring <[email protected]> >> Cc: Rob Landley <[email protected]> >> Cc: [email protected] >> Cc: [email protected] >> Cc: [email protected] >> Cc: [email protected] >> Cc: Kyungmin Park <[email protected]> >> --- >> .../devicetree/bindings/media/video-interfaces.txt | 4 ++++ >> drivers/media/v4l2-core/v4l2-of.c | 6 ++++++ >> include/media/v4l2-mediabus.h | 2 ++ >> 3 files changed, 12 insertions(+), 0 deletions(-) >> >> diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt >> b/Documentation/devicetree/bindings/media/video-interfaces.txt index >> e022d2d..6bf87d0 100644 >> --- a/Documentation/devicetree/bindings/media/video-interfaces.txt >> +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt >> @@ -101,6 +101,10 @@ Optional endpoint properties >> array contains only one entry. >> - clock-noncontinuous: a boolean property to allow MIPI CSI-2 >> non-continuous clock mode. >> +-field-active: a boolean property indicating active high filed ID output >> + polarity is inverted. > > Looks like we already have field-even-active property to describe the level of > the field signal. Could you please check whether it fulfills your use cases ? > Sorry for not pointing you to it earlier. > I had looked at it earlier it only means "field signal level during the even field data transmission" it only speaks of even filed. Ideally the field ID output is set to logic 1 for odd field and set to 0 for even field, what I want is to invert the FID out polarity when "field-active" property is set.
May be we rename "field-active" to "fid-pol" ? Regards, --Prabhakar Lad -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
