From: Peter Ujfalusi <peter.ujfal...@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 at ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen at 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;
--
2.7.4
