drm/rcar-du: Add OF support
Implement support for the R-Car DU DT bindings in the rcar-du DRM
driver.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
index fd152d0..7c0ec95 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
@@ -142,7 +142,8 @@
int rcar_du_encoder_init(struct rcar_du_device *rcdu,
enum rcar_du_encoder_type type,
enum rcar_du_output output,
- const struct rcar_du_encoder_data *data)
+ const struct rcar_du_encoder_data *data,
+ struct device_node *np)
{
struct rcar_du_encoder *renc;
unsigned int encoder_type;
@@ -189,9 +190,11 @@
drm_encoder_helper_add(&renc->encoder, &encoder_helper_funcs);
switch (encoder_type) {
- case DRM_MODE_ENCODER_LVDS:
- return rcar_du_lvds_connector_init(rcdu, renc,
- &data->connector.lvds.panel);
+ case DRM_MODE_ENCODER_LVDS: {
+ const struct rcar_du_panel_data *pdata =
+ data ? &data->connector.lvds.panel : NULL;
+ return rcar_du_lvds_connector_init(rcdu, renc, pdata, np);
+ }
case DRM_MODE_ENCODER_DAC:
return rcar_du_vga_connector_init(rcdu, renc);