[Bug 97941] [cht dsi] DRM i915 on surface 3 fail

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Thu Jan 7 04:44:59 PST 2016


https://bugzilla.kernel.org/show_bug.cgi?id=97941

--- Comment #42 from Bastien Nocera <bugzilla at hadess.net> ---
(In reply to Jani Nikula from comment #41)
> (In reply to Bastien Nocera from comment #40)
> > The EDID of the panel isn't propagated properly (xrandr claims 0mm x 0mm)
> 
> FYI, DSI has no EDID.

Is the data about the physical size of the panel available somewhere else? If
not, do we have a place somewhere in the driver code base to put it?

The Surface 3 uses a 10.9 inch 1920 x 1280 panel, which, if my maths[1] are
right would be 8.99" × 5.99", or 22.82cm × 15.22cm.

[1]: OK, https://www.sven.de/dpi/

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