Hi Kieran, Thank you for the patch. On Fri, Nov 26, 2021 at 10:15:16AM +0000, Kieran Bingham wrote: > The RCAR_MIPI_DSI uses the DRM_MIPI_DSI interface. > > Ensure that it is selected when the option is enabled. > > Signed-off-by: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx> Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> I'll squash it with the appropriate patch. > --- > drivers/gpu/drm/rcar-du/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig > index 8cb94fe90639..8145c6d4cbc8 100644 > --- a/drivers/gpu/drm/rcar-du/Kconfig > +++ b/drivers/gpu/drm/rcar-du/Kconfig > @@ -41,6 +41,7 @@ config DRM_RCAR_LVDS > config DRM_RCAR_MIPI_DSI > tristate "R-Car DU MIPI DSI Encoder Support" > depends on DRM && DRM_BRIDGE && OF > + select DRM_MIPI_DSI > help > Enable support for the R-Car Display Unit embedded MIPI DSI encoders. > -- Regards, Laurent Pinchart