drm/sysfb: simpledrm: Read panel orientation from DT node

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A device-tree panel node can specify the panel's rotation in steps
of 90 degrees. Set the DRM connector orientation accordingly. Use
UNKNOWN for the orientation if the field is missing or invalid.

v3:
- read the orientation with drm_of_get_panel_orientation() (Thierry)

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patch.msgid.link/20260701121055.192475-3-tzimmermann@suse.de

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This commit is contained in:

Thomas Zimmermann 2026-07-01 14:03:19 +02:00

parent f3117a847a

commit d131fadc93

1 changed files with 9 additions and 2 deletions

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drivers/gpu/drm/sysfb/simpledrm.c

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