Hi Am 21.02.22 um 23:00 schrieb Hans de Goede:
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 to fbcon renders on its side. Call the
Maybe '... fbcon renders sidewards.'
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@xxxxxxxxxx> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Acked-by: Thomas Zimmermann <tzimmermann@xxxxxxx> Best regards Thomas
--- drivers/gpu/drm/tiny/simpledrm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c index 04146da2d1d8..11576e0297e4 100644 --- a/drivers/gpu/drm/tiny/simpledrm.c +++ b/drivers/gpu/drm/tiny/simpledrm.c @@ -798,6 +798,9 @@ 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);
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Ivo Totev
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