| Message ID | 20160922103526.24925-3-peter.ujfalusi@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 22/09/16 13:35, Peter Ujfalusi wrote: > The sync can be - and for some panels it must be - driven on different edge > then the data. Well, the "can be" depends on the display controller =). > Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> > CC: Rob Herring <robh+dt@kernel.org> > CC: Mark Rutland <mark.rutland@arm.com> > CC: devicetree@vger.kernel.org > --- > include/video/display_timing.h | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/include/video/display_timing.h b/include/video/display_timing.h > index 28d9d0d566ca..3d289e990aca 100644 > --- a/include/video/display_timing.h > +++ b/include/video/display_timing.h > @@ -28,6 +28,10 @@ enum display_flags { > DISPLAY_FLAGS_INTERLACED = BIT(8), > DISPLAY_FLAGS_DOUBLESCAN = BIT(9), > DISPLAY_FLAGS_DOUBLECLK = BIT(10), > + /* drive sync on pos. edge */ > + DISPLAY_FLAGS_SYNC_POSEDGE = BIT(11), > + /* drive sync on neg. edge */ > + DISPLAY_FLAGS_SYNC_NEGEDGE = BIT(12), > }; > > /* > Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tomi
diff --git a/include/video/display_timing.h b/include/video/display_timing.h index 28d9d0d566ca..3d289e990aca 100644 --- a/include/video/display_timing.h +++ b/include/video/display_timing.h @@ -28,6 +28,10 @@ enum display_flags { DISPLAY_FLAGS_INTERLACED = BIT(8), DISPLAY_FLAGS_DOUBLESCAN = BIT(9), DISPLAY_FLAGS_DOUBLECLK = BIT(10), + /* drive sync on pos. edge */ + DISPLAY_FLAGS_SYNC_POSEDGE = BIT(11), + /* drive sync on neg. edge */ + DISPLAY_FLAGS_SYNC_NEGEDGE = BIT(12), }; /*
The sync can be - and for some panels it must be - driven on different edge then the data. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> CC: Rob Herring <robh+dt@kernel.org> CC: Mark Rutland <mark.rutland@arm.com> CC: devicetree@vger.kernel.org --- include/video/display_timing.h | 4 ++++ 1 file changed, 4 insertions(+)