1d926114d8
The hdmi output in rcar-du uses the i2c slave encoder interface to link to the adv7511 encoder chip. The kms driver creates encoder and connector entities that internally uses the drm_encoder_slave_funcs ops provided by the slave encoder driver. Change the driver such that it expects a bridge entity instead of a slave encoder. The hdmi connector code isn't needed anymore as we expect the adv7511 bridge driver to create/manage the connector. Note that the kms driver still expects a connector node for hdmi to be present in DT. This node has no connection to the connector created by the bridge driver. Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Archit Taneja <architt@codeaurora.org>
58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
/*
|
|
* rcar_du_encoder.h -- R-Car Display Unit Encoder
|
|
*
|
|
* Copyright (C) 2013-2014 Renesas Electronics Corporation
|
|
*
|
|
* Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
#ifndef __RCAR_DU_ENCODER_H__
|
|
#define __RCAR_DU_ENCODER_H__
|
|
|
|
#include <drm/drm_crtc.h>
|
|
|
|
struct rcar_du_device;
|
|
struct rcar_du_hdmienc;
|
|
struct rcar_du_lvdsenc;
|
|
|
|
enum rcar_du_encoder_type {
|
|
RCAR_DU_ENCODER_UNUSED = 0,
|
|
RCAR_DU_ENCODER_NONE,
|
|
RCAR_DU_ENCODER_VGA,
|
|
RCAR_DU_ENCODER_LVDS,
|
|
RCAR_DU_ENCODER_HDMI,
|
|
};
|
|
|
|
struct rcar_du_encoder {
|
|
struct drm_encoder base;
|
|
enum rcar_du_output output;
|
|
struct rcar_du_hdmienc *hdmi;
|
|
struct rcar_du_lvdsenc *lvds;
|
|
};
|
|
|
|
#define to_rcar_encoder(e) \
|
|
container_of(e, struct rcar_du_encoder, base)
|
|
|
|
#define rcar_encoder_to_drm_encoder(e) (&(e)->base)
|
|
|
|
struct rcar_du_connector {
|
|
struct drm_connector connector;
|
|
struct rcar_du_encoder *encoder;
|
|
};
|
|
|
|
#define to_rcar_connector(c) \
|
|
container_of(c, struct rcar_du_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 *enc_node,
|
|
struct device_node *con_node);
|
|
|
|
#endif /* __RCAR_DU_ENCODER_H__ */
|