efifb: Set info->fbcon_rotate_hint based on drm_get_panel_orientation_quirk
authorHans de Goede <j.w.r.degoede@gmail.com>
Sat, 25 Nov 2017 19:35:52 +0000 (20:35 +0100)
committerHans de Goede <hdegoede@redhat.com>
Mon, 4 Dec 2017 22:03:21 +0000 (23:03 +0100)
commit028b186f4489dc58db1143c921f68b5ff6a89131
treed6a90d1d6bcb319c6f1a696799862c48220258d9
parent82daca297506a93354a532f7a08654ef3a646924
efifb: Set info->fbcon_rotate_hint based on drm_get_panel_orientation_quirk

On some hardware the LCD panel is not mounted upright in the casing,
but rotated by 90 degrees. In this case we want the console to
automatically be rotated to compensate.

The drm subsys has a quirk table for this, use the
drm_get_panel_orientation_quirk function to get the panel orientation
and set info->fbcon_rotate_hint based on this, so that the fbcon console
on top of efifb gets automatically rotated to compensate for the panel
orientation.

Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171125193553.23986-7-hdegoede@redhat.com
drivers/video/fbdev/Kconfig
drivers/video/fbdev/efifb.c