Hi Yakir, Am Dienstag, 19. Januar 2016, 18:04:53 schrieb Yakir Yang: > Rockchip have three clocks for dp controller, we leave pclk_edp > to analogix_dp driver control, and keep the sclk_edp_24m and > sclk_edp in platform driver. > > Signed-off-by: Yakir Yang <ykk@xxxxxxxxxxxxxx> > Tested-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx> > --- [...] > +static int rockchip_dp_drm_create_encoder(struct rockchip_dp_device *dp) > +{ > + struct drm_encoder *encoder = &dp->encoder; > + struct drm_device *drm_dev = dp->drm_dev; > + struct device *dev = dp->dev; > + int ret; > + > + encoder->possible_crtcs = drm_of_find_possible_crtcs(drm_dev, > + dev->of_node); > + DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs); > + > + ret = drm_encoder_init(drm_dev, encoder, &rockchip_dp_encoder_funcs, > + DRM_MODE_ENCODER_TMDS); should be + DRM_MODE_ENCODER_TMDS, NULL); Exynos-side seems to be ok though. With the adapted v12.1 patches it applies cleanly and display is working as well. So with the thing above fixed, you could resubmit a full v13, especially as you want to drop patch 16 as discussed there. Heiko -- 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