The encoder DT node will be needed to register an external HDMI encoder.
Pass it to the rcar_du_encoder_init() function to prepare for HDMI
support.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/rcar-du/rcar_du_encoder.c | 5 +++--
drivers/gpu/drm/rcar-du/rcar_du_encoder.h | 3 ++-
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 +-
3 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
index 89ed4a9..c699100 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 @@ static const struct drm_encoder_funcs encoder_funcs = {
int rcar_du_encoder_init(struct rcar_du_device *rcdu,
enum rcar_du_encoder_type type,
enum rcar_du_output output,
- struct device_node *np)
+ struct device_node *enc_node,
+ struct device_node *con_node)
{
struct rcar_du_encoder *renc;
unsigned int encoder_type;
@@ -190,7 +191,7 @@ int rcar_du_encoder_init(struct rcar_du_device *rcdu,
switch (encoder_type) {
case DRM_MODE_ENCODER_LVDS:
- return rcar_du_lvds_connector_init(rcdu, renc, np);
+ return rcar_du_lvds_connector_init(rcdu, renc, con_node);
case DRM_MODE_ENCODER_DAC:
return rcar_du_vga_connector_init(rcdu, renc);
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_encoder.h b/drivers/gpu/drm/rcar-du/rcar_du_encoder.h
index c37ed94..4b906b9 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_encoder.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_encoder.h
@@ -49,6 +49,7 @@ rcar_du_connector_best_encoder(struct drm_connector *connector);
int rcar_du_encoder_init(struct rcar_du_device *rcdu,
enum rcar_du_encoder_type type,
enum rcar_du_output output,
- struct device_node *np);
+ struct device_node *enc_node,
+ struct device_node *con_node);
#endif /* __RCAR_DU_ENCODER_H__ */
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index 6575681..a798294 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -289,7 +289,7 @@ static int rcar_du_encoders_init_one(struct rcar_du_device *rcdu,
connector = entity;
}
- ret = rcar_du_encoder_init(rcdu, enc_type, output, connector);
+ ret = rcar_du_encoder_init(rcdu, enc_type, output, encoder, connector);
of_node_put(encoder);
of_node_put(connector);
--
1.8.5.5
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