On Thu, Mar 06, 2014 at 02:54:39PM +0100, Philipp Zabel wrote: > This patch allows to optionally attach the lvds-channel to a panel > supported by a drm_panel driver instead of supplying the modes via > device tree. Hmm, I think something may be missing in this patch... you're introducing calls into the drm panel code, but there's nothign which ensures that code gets built alongside imx-ldb.c. With imx-ldb built as a module, I get: ERROR: "drm_panel_attach" [drivers/staging/imx-drm/imx-ldb.ko] undefined! ERROR: "of_drm_find_panel" [drivers/staging/imx-drm/imx-ldb.ko] undefined! -- FTTC broadband for 0.8mile line: now at 9.7Mbps down 460kbps up... slowly improving, and getting towards what was expected from it. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html