[PATCH v7 0/7] drm/fbdev: Panel orientation connector property support

[Hans de Goede <j.w.r.degoede@gmail.com>]

Here is v7 of my series to add a "panel orientation" property to
the drm-connector for the LCD panel to let userspace know about LCD
panels which are not mounted upright, as well as detecting upside-down
panels without needing quirks (like we do for 90 degree rotated screens).

Bartlomiej, can we please have your Acked-by for merging patches 1,
6 and 7 through the drm tree?

New in v7:
-Fix embarrassing build error in efifb due to me only rebuilding modules
 after cleanups from v6

New in v6:
-Fix / reference kernel-doc comments
-Don't export the DRM_MODE_PANEL_ORIENTATION_* defines in the UAPI
-Move i915 dsi hardware rotation state read-out to intel_dsi_init()

New in v5:
-Add kernel-doc comment documenting drm_get_panel_orientation_quirk()
-drm_fb_helper: Only use hardware (crtc primary plane) rotation for
 180 degrees for now as 9-/270 degrees rotation requires special handling

New in v4:
-Fix drm_fb_helper code setting an invalid rotation value on the primary
 plane of disabled/unused crtcs (caught by Fi.CI)

New in v3:
-As requested by Daniel v3 moves the quirks over from the fbdev
 subsys to the drm subsys. I've done this by simpy starting with a copy of
 the quirk table and eventually removing the fbdev version.

The 1st patch in this series is a small fbdev/fbcon patch, patches 2-5
are all drm patches and patches 6-7 are fbdev/fbcon patches again. As
discussed previously the plan is to merge all 7 patches through the
drm tree.

Regards,

Hans