If there's a simple-framebuffer carried over from boot firmware, it's going
to stop working once we setup the LCDC for use via DRM. Kick it off from
the hardware.
Signed-off-by: Lubomir Rintel <lkundrak@xxxxx>
---
drivers/gpu/drm/armada/armada_drv.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c
index c1d3cbefd4d8..deef34153c56 100644
--- a/drivers/gpu/drm/armada/armada_drv.c
+++ b/drivers/gpu/drm/armada/armada_drv.c
@@ -104,6 +104,17 @@ static int armada_drm_bind(struct device *dev)
return ret;
}
+ /* Remove early framebuffers */
+ ret = drm_fb_helper_remove_conflicting_framebuffers(NULL,
+ "armada-drm-fb",
+ false);
+ if (ret) {
+ dev_err(dev, "[" DRM_NAME ":%s] can't kick out simple-fb: %d\n",
+ __func__, ret);
+ kfree(priv);
+ return ret;
+ }
+
priv->drm.dev_private = priv;
dev_set_drvdata(dev, &priv->drm);
--
2.19.1
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