On Fri, 2010-02-05 at 00:05 +0100, ext Ville Syrjälä wrote:
> On Thu, Feb 04, 2010 at 05:31:26PM +0200, Tomi Valkeinen wrote:
> > Previously the only place to get the size of the display was from the
> > DSS's sysfs interface, making, for example, configuring overlays and doing
> > updates on manual displays more difficult.
> >
> > Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxx>
> > ---
> > drivers/video/omap2/omapfb/omapfb-ioctl.c | 18 ++++++++++++++++++
> > include/linux/omapfb.h | 7 +++++++
> > 2 files changed, 25 insertions(+), 0 deletions(-)
> >
> <snip>
> > @@ -216,6 +217,12 @@ struct omapfb_tearsync_info {
> > __u16 reserved2;
> > };
> >
> > +struct omapfb_display_info {
> > + __u16 width;
> > + __u16 height;
>
> How about adding the physical display size here as well? I suppose
> mm is the standard unit for such things but for small displays more
> accuracy might be nice.
That can be read from framebuffer's var struct. But I could add it here
also for completeness. Perhaps also some other display related info,
like capabilities.
Tomi
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