Commit 9e8be272 authored by Laurent Pinchart's avatar Laurent Pinchart

drm/rcar-du: Split VGA encoder and connector

This prepares for the encoders rework.
Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
parent 56c5dd00
...@@ -4,6 +4,7 @@ rcar-du-drm-y := rcar_du_crtc.o \ ...@@ -4,6 +4,7 @@ rcar-du-drm-y := rcar_du_crtc.o \
rcar_du_lvds.o \ rcar_du_lvds.o \
rcar_du_lvdscon.o \ rcar_du_lvdscon.o \
rcar_du_plane.o \ rcar_du_plane.o \
rcar_du_vga.o rcar_du_vga.o \
rcar_du_vgacon.o
obj-$(CONFIG_DRM_RCAR_DU) += rcar-du-drm.o obj-$(CONFIG_DRM_RCAR_DU) += rcar-du-drm.o
/* /*
* rcar_du_vga.c -- R-Car Display Unit VGA DAC and Connector * rcar_du_vga.c -- R-Car Display Unit VGA DAC
* *
* Copyright (C) 2013 Renesas Corporation * Copyright (C) 2013 Renesas Corporation
* *
...@@ -18,89 +18,7 @@ ...@@ -18,89 +18,7 @@
#include "rcar_du_drv.h" #include "rcar_du_drv.h"
#include "rcar_du_kms.h" #include "rcar_du_kms.h"
#include "rcar_du_vga.h" #include "rcar_du_vga.h"
#include "rcar_du_vgacon.h"
/* -----------------------------------------------------------------------------
* Connector
*/
static int rcar_du_vga_connector_get_modes(struct drm_connector *connector)
{
return 0;
}
static int rcar_du_vga_connector_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
return MODE_OK;
}
static const struct drm_connector_helper_funcs connector_helper_funcs = {
.get_modes = rcar_du_vga_connector_get_modes,
.mode_valid = rcar_du_vga_connector_mode_valid,
.best_encoder = rcar_du_connector_best_encoder,
};
static void rcar_du_vga_connector_destroy(struct drm_connector *connector)
{
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
}
static enum drm_connector_status
rcar_du_vga_connector_detect(struct drm_connector *connector, bool force)
{
return connector_status_unknown;
}
static const struct drm_connector_funcs connector_funcs = {
.dpms = drm_helper_connector_dpms,
.detect = rcar_du_vga_connector_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.destroy = rcar_du_vga_connector_destroy,
};
static int rcar_du_vga_connector_init(struct rcar_du_device *rcdu,
struct rcar_du_encoder *renc)
{
struct rcar_du_connector *rcon;
struct drm_connector *connector;
int ret;
rcon = devm_kzalloc(rcdu->dev, sizeof(*rcon), GFP_KERNEL);
if (rcon == NULL)
return -ENOMEM;
connector = &rcon->connector;
connector->display_info.width_mm = 0;
connector->display_info.height_mm = 0;
ret = drm_connector_init(rcdu->ddev, connector, &connector_funcs,
DRM_MODE_CONNECTOR_VGA);
if (ret < 0)
return ret;
drm_connector_helper_add(connector, &connector_helper_funcs);
ret = drm_sysfs_connector_add(connector);
if (ret < 0)
return ret;
drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
drm_object_property_set_value(&connector->base,
rcdu->ddev->mode_config.dpms_property, DRM_MODE_DPMS_OFF);
ret = drm_mode_connector_attach_encoder(connector, &renc->encoder);
if (ret < 0)
return ret;
connector->encoder = &renc->encoder;
rcon->encoder = renc;
return 0;
}
/* -----------------------------------------------------------------------------
* Encoder
*/
static void rcar_du_vga_encoder_dpms(struct drm_encoder *encoder, int mode) static void rcar_du_vga_encoder_dpms(struct drm_encoder *encoder, int mode)
{ {
......
/* /*
* rcar_du_vga.h -- R-Car Display Unit VGA DAC and Connector * rcar_du_vga.h -- R-Car Display Unit VGA DAC
* *
* Copyright (C) 2013 Renesas Corporation * Copyright (C) 2013 Renesas Corporation
* *
......
/*
* rcar_du_vgacon.c -- R-Car Display Unit VGA Connector
*
* Copyright (C) 2013 Renesas 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.
*/
#include <drm/drmP.h>
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include "rcar_du_drv.h"
#include "rcar_du_kms.h"
#include "rcar_du_vgacon.h"
static int rcar_du_vga_connector_get_modes(struct drm_connector *connector)
{
return 0;
}
static int rcar_du_vga_connector_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
return MODE_OK;
}
static const struct drm_connector_helper_funcs connector_helper_funcs = {
.get_modes = rcar_du_vga_connector_get_modes,
.mode_valid = rcar_du_vga_connector_mode_valid,
.best_encoder = rcar_du_connector_best_encoder,
};
static void rcar_du_vga_connector_destroy(struct drm_connector *connector)
{
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
}
static enum drm_connector_status
rcar_du_vga_connector_detect(struct drm_connector *connector, bool force)
{
return connector_status_unknown;
}
static const struct drm_connector_funcs connector_funcs = {
.dpms = drm_helper_connector_dpms,
.detect = rcar_du_vga_connector_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.destroy = rcar_du_vga_connector_destroy,
};
int rcar_du_vga_connector_init(struct rcar_du_device *rcdu,
struct rcar_du_encoder *renc)
{
struct rcar_du_connector *rcon;
struct drm_connector *connector;
int ret;
rcon = devm_kzalloc(rcdu->dev, sizeof(*rcon), GFP_KERNEL);
if (rcon == NULL)
return -ENOMEM;
connector = &rcon->connector;
connector->display_info.width_mm = 0;
connector->display_info.height_mm = 0;
ret = drm_connector_init(rcdu->ddev, connector, &connector_funcs,
DRM_MODE_CONNECTOR_VGA);
if (ret < 0)
return ret;
drm_connector_helper_add(connector, &connector_helper_funcs);
ret = drm_sysfs_connector_add(connector);
if (ret < 0)
return ret;
drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
drm_object_property_set_value(&connector->base,
rcdu->ddev->mode_config.dpms_property, DRM_MODE_DPMS_OFF);
ret = drm_mode_connector_attach_encoder(connector, &renc->encoder);
if (ret < 0)
return ret;
connector->encoder = &renc->encoder;
rcon->encoder = renc;
return 0;
}
/*
* rcar_du_vgacon.h -- R-Car Display Unit VGA Connector
*
* Copyright (C) 2013 Renesas 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_VGACON_H__
#define __RCAR_DU_VGACON_H__
struct rcar_du_device;
struct rcar_du_encoder;
int rcar_du_vga_connector_init(struct rcar_du_device *rcdu,
struct rcar_du_encoder *renc);
#endif /* __RCAR_DU_VGACON_H__ */
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