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* i915: Dealing with 90° rotated display ?
@ 2017-02-15 14:54 Hans de Goede
  2017-02-15 14:59 ` Ville Syrjälä
  2017-02-27 10:31 ` ✓ Fi.CI.BAT: success for " Patchwork
  0 siblings, 2 replies; 7+ messages in thread
From: Hans de Goede @ 2017-02-15 14:54 UTC (permalink / raw)
  To: intel-gfx, dri-devel; +Cc: Jani Nikula

Hi Jani,

As discussed here:

https://bugs.freedesktop.org/show_bug.cgi?id=94894

I've a mini-laptop which uses a phone-screen,
so the native orientation of the screen is portrait,
where as for a clam-shell device one wants it to
be landscape. Ideally there would be a flag somewhere
to tell the i915 driver that the panel is mounted
90° rotated in its bezel and have the i915 driver
apply that rotation on top of whatever rotation
userspace requests.

So question is there already a place (variable) in
the i915 driver where one can set such a rotation
offset to apply on top of what userspace requests ?

If not do you have any idea how feasible adding one
would be and can you give me a few pointers / hints
where to start with such a thing ?

Regards,

Hans
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^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2017-02-27 10:31 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-02-15 14:54 i915: Dealing with 90° rotated display ? Hans de Goede
2017-02-15 14:59 ` Ville Syrjälä
2017-02-16 10:01   ` Hans de Goede
2017-02-16 16:58     ` Ville Syrjälä
2017-02-20 13:24       ` Hans de Goede
2017-02-25 18:28         ` Hans de Goede
2017-02-27 10:31 ` ✓ Fi.CI.BAT: success for " Patchwork

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