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Groups > linux.kernel > #1573053
| From | Noralf Trønnes <noralf@tronnes.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v3 5/7] dt-bindings: display: Add common rotation property |
| Date | 2017-02-03 13:20 +0100 |
| Message-ID | <t6L0l-1tH-9@gated-at.bofh.it> (permalink) |
| References | <t5Jai-2Mv-23@gated-at.bofh.it> <t5Jai-2Mv-21@gated-at.bofh.it> <t67cC-tm-31@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Thierry, please have a look at this. In which direction should we rotate to match how drm rotation works? Den 01.02.2017 18.41, skrev Rob Herring: > On Tue, Jan 31, 2017 at 05:03:17PM +0100, Noralf Trønnes wrote: >> Display panels can be oriented many ways, especially in the embedded >> world. The rotation property is a way to describe this orientation. >> The counter clockwise direction is chosen because that's what fbdev >> and drm use. > The h/w mounting is rotated counter clockwise, so the framebuffers' > contents are rotated clockwise, right? > >> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> >> --- >> Documentation/devicetree/bindings/display/display.txt | 4 ++++ > This is panel property, so bindings/display/panel/panel.txt. > >> 1 file changed, 4 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/display/display.txt >> >> diff --git a/Documentation/devicetree/bindings/display/display.txt b/Documentation/devicetree/bindings/display/display.txt >> new file mode 100644 >> index 0000000..e2e6867 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/display/display.txt >> @@ -0,0 +1,4 @@ >> +Common display properties >> +------------------------- >> + >> +- rotation: Display rotation in degrees counter clockwise (0,90,180,270) >> -- >> 2.10.2 >> >> -- >> To unsubscribe from this list: send the line "unsubscribe devicetree" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html
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[PATCH v3 5/7] dt-bindings: display: Add common rotation property Noralf Trønnes <noralf@tronnes.org> - 2017-01-31 17:10 +0100
Re: [PATCH v3 5/7] dt-bindings: display: Add common rotation property Rob Herring <robh@kernel.org> - 2017-02-01 18:50 +0100
Re: [PATCH v3 5/7] dt-bindings: display: Add common rotation property Noralf Trønnes <noralf@tronnes.org> - 2017-02-03 13:20 +0100
Re: [PATCH v3 5/7] dt-bindings: display: Add common rotation property Thierry Reding <thierry.reding@gmail.com> - 2017-02-06 08:20 +0100
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