Hi Sylwester, On Friday 16 September 2011 19:28:42 Sylwester Nawrocki wrote: > HREF is a signal indicating valid data during single line transmission. > Add corresponding flags for this signal to the set of mediabus signal > polarity flags.
So that's a data valid signal that gates the pixel data ? The OMAP3 ISP has a similar signal called WEN, and I've seen other chips using DVAL. Your patch looks good to me, except maybe for the signal name that could be made a bit more explicit (I'm not sure what most chips use though). > Signed-off-by: Sylwester Nawrocki <s.nawro...@samsung.com> > Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com> > --- > include/media/v4l2-mediabus.h | 14 ++++++++------ > 1 files changed, 8 insertions(+), 6 deletions(-) > > diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h > index 6114007..41d8771 100644 > --- a/include/media/v4l2-mediabus.h > +++ b/include/media/v4l2-mediabus.h > @@ -26,12 +26,14 @@ > /* Note: in BT.656 mode HSYNC and VSYNC are unused */ > #define V4L2_MBUS_HSYNC_ACTIVE_HIGH (1 << 2) > #define V4L2_MBUS_HSYNC_ACTIVE_LOW (1 << 3) > -#define V4L2_MBUS_VSYNC_ACTIVE_HIGH (1 << 4) > -#define V4L2_MBUS_VSYNC_ACTIVE_LOW (1 << 5) > -#define V4L2_MBUS_PCLK_SAMPLE_RISING (1 << 6) > -#define V4L2_MBUS_PCLK_SAMPLE_FALLING (1 << 7) > -#define V4L2_MBUS_DATA_ACTIVE_HIGH (1 << 8) > -#define V4L2_MBUS_DATA_ACTIVE_LOW (1 << 9) > +#define V4L2_MBUS_HREF_ACTIVE_HIGH (1 << 4) > +#define V4L2_MBUS_HREF_ACTIVE_LOW (1 << 5) > +#define V4L2_MBUS_VSYNC_ACTIVE_HIGH (1 << 6) > +#define V4L2_MBUS_VSYNC_ACTIVE_LOW (1 << 7) > +#define V4L2_MBUS_PCLK_SAMPLE_RISING (1 << 8) > +#define V4L2_MBUS_PCLK_SAMPLE_FALLING (1 << 9) > +#define V4L2_MBUS_DATA_ACTIVE_HIGH (1 << 10) > +#define V4L2_MBUS_DATA_ACTIVE_LOW (1 << 11) > > /* Serial flags */ > /* How many lanes the client can use */ -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
