Hi, On Sun, Feb 18, 2018 at 05:24:24PM -0600, Rob Herring wrote: > On Thu, Feb 08, 2018 at 07:30:31PM +0100, Sebastian Reichel wrote: > > Introduce new "orientation" property for describing in which > > orientation a panel has been mounted to the device. This can > > be used by the operating system to automatically rotate the > > display correctly. > > > > Signed-off-by: Sebastian Reichel <sebastian.reic...@collabora.co.uk> > > --- > > .../devicetree/bindings/display/panel/panel-common.txt | 12 > > ++++++++++++ > > include/dt-bindings/display/common.h | 14 > > ++++++++++++++ > > 2 files changed, 26 insertions(+) > > create mode 100644 include/dt-bindings/display/common.h > > > > diff --git > > a/Documentation/devicetree/bindings/display/panel/panel-common.txt > > b/Documentation/devicetree/bindings/display/panel/panel-common.txt > > index 557fa765adcb..c646b8908458 100644 > > --- a/Documentation/devicetree/bindings/display/panel/panel-common.txt > > +++ b/Documentation/devicetree/bindings/display/panel/panel-common.txt > > @@ -18,6 +18,18 @@ Descriptive Properties > > physical area where images are displayed. These properties are expressed > > in > > millimeters and rounded to the closest unit. > > > > +- orientation: The orientation property specifies the panel orientation > > + in relation to the device's casing. The following values are possible: > > + > > + * 0 = The top side of the panel matches the top side of the device's > > + casing. > > + * 1 = The top side of the panel matches the bottom side of the device's > > + casing. In other words the panel is mounted upside-down. > > + * 2 = The left side of the panel matches the top side of the device's > > + casing. > > + * 3 = The right side of the panel matches the top side of the device's > > + casing. > > The rotation property in panel.txt already handles this, right?
Yes, looks like it can be used. I guess panel.txt and panel-common.txt should be merged, though? > > - label: The label property specifies a symbolic name for the panel as a > > string suitable for use by humans. It typically contains a name > > inscribed on > > the system (e.g. as an affixed label) or specified in the system's -- Sebastian
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