From: Peter Ujfalusi peter.ujfalusi@ti.com
Add fbdev emulation only for the first DRM connector. When the fbdev emulation was created for all connectors with different resolution, the lower res display would only be able to show part of the framebuffer. By creating the fbdev emulation only for the first connector we can avoid this.
Signed-off-by: Peter Ujfalusi peter.ujfalusi@ti.com Signed-off-by: Tomi Valkeinen tomi.valkeinen@ti.com --- drivers/gpu/drm/omapdrm/omap_fbdev.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index 2b045262f8ad..53c547676cfb 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -275,7 +275,9 @@ struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev) goto fail; }
- ret = drm_fb_helper_single_add_all_connectors(helper); + drm_modeset_lock_all(dev); + ret = drm_fb_helper_add_one_connector(helper, priv->connectors[0]); + drm_modeset_unlock_all(dev); if (ret) goto fini;