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| author | Hans de Goede <hdegoede@redhat.com> | 2022-02-21 23:00:45 +0100 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2022-02-23 13:17:50 +0100 |
| commit | 94fa115f7b28a3f02611499175e134f0a823b686 (patch) | |
| tree | 4789b729e176a2d04e6ab930af26c90b327e4abd /drivers/gpu/drm/tiny/simpledrm.c | |
| parent | drm/selftests: add drm buddy pathological testcase (diff) | |
| download | linux-94fa115f7b28a3f02611499175e134f0a823b686.tar.xz linux-94fa115f7b28a3f02611499175e134f0a823b686.zip | |
drm/simpledrm: Add "panel orientation" property on non-upright mounted LCD panels
Some devices use e.g. a portrait panel in a standard laptop casing made
for landscape panels. efifb calls drm_get_panel_orientation_quirk() and
sets fb_info.fbcon_rotate_hint to make fbcon rotate the console so that
it shows up-right instead of on its side.
When switching to simpledrm the fbcon renders on its side. Call the
drm_connector_set_panel_orientation_with_quirk() helper to add
a "panel orientation" property on devices listed in the quirk table,
to make the fbcon (and aware userspace apps) rotate the image to
display properly.
Cc: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220221220045.11958-1-hdegoede@redhat.com
Diffstat (limited to 'drivers/gpu/drm/tiny/simpledrm.c')
| -rw-r--r-- | drivers/gpu/drm/tiny/simpledrm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c index d191e87a37b5..f5b8e864a5cd 100644 --- a/drivers/gpu/drm/tiny/simpledrm.c +++ b/drivers/gpu/drm/tiny/simpledrm.c @@ -810,6 +810,9 @@ static int simpledrm_device_init_modeset(struct simpledrm_device *sdev) if (ret) return ret; drm_connector_helper_add(connector, &simpledrm_connector_helper_funcs); + drm_connector_set_panel_orientation_with_quirk(connector, + DRM_MODE_PANEL_ORIENTATION_UNKNOWN, + mode->hdisplay, mode->vdisplay); formats = simpledrm_device_formats(sdev, &nformats); |