![Laurent Pinchart](/assets/img/avatar_default.png)
The dss_mgr .connect() and .disconnect() are implemented as no-op in omapdrm. The operations are unneeded, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
117 lines
3.2 KiB
C
117 lines
3.2 KiB
C
/*
|
|
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
|
|
* Author: Archit Taneja <archit@ti.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 as published by
|
|
* the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with
|
|
* this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/module.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/slab.h>
|
|
#include <linux/of.h>
|
|
|
|
#include "dss.h"
|
|
#include "omapdss.h"
|
|
|
|
int omapdss_output_validate(struct omap_dss_device *out)
|
|
{
|
|
if (out->next && out->output_type != out->next->type) {
|
|
dev_err(out->dev, "output type and display type don't match\n");
|
|
return -EINVAL;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
EXPORT_SYMBOL(omapdss_output_validate);
|
|
|
|
int dss_install_mgr_ops(struct dss_device *dss,
|
|
const struct dss_mgr_ops *mgr_ops,
|
|
struct omap_drm_private *priv)
|
|
{
|
|
if (dss->mgr_ops)
|
|
return -EBUSY;
|
|
|
|
dss->mgr_ops = mgr_ops;
|
|
dss->mgr_ops_priv = priv;
|
|
|
|
return 0;
|
|
}
|
|
EXPORT_SYMBOL(dss_install_mgr_ops);
|
|
|
|
void dss_uninstall_mgr_ops(struct dss_device *dss)
|
|
{
|
|
dss->mgr_ops = NULL;
|
|
dss->mgr_ops_priv = NULL;
|
|
}
|
|
EXPORT_SYMBOL(dss_uninstall_mgr_ops);
|
|
|
|
void dss_mgr_set_timings(struct omap_dss_device *dssdev,
|
|
const struct videomode *vm)
|
|
{
|
|
dssdev->dss->mgr_ops->set_timings(dssdev->dss->mgr_ops_priv,
|
|
dssdev->dispc_channel, vm);
|
|
}
|
|
EXPORT_SYMBOL(dss_mgr_set_timings);
|
|
|
|
void dss_mgr_set_lcd_config(struct omap_dss_device *dssdev,
|
|
const struct dss_lcd_mgr_config *config)
|
|
{
|
|
dssdev->dss->mgr_ops->set_lcd_config(dssdev->dss->mgr_ops_priv,
|
|
dssdev->dispc_channel, config);
|
|
}
|
|
EXPORT_SYMBOL(dss_mgr_set_lcd_config);
|
|
|
|
int dss_mgr_enable(struct omap_dss_device *dssdev)
|
|
{
|
|
return dssdev->dss->mgr_ops->enable(dssdev->dss->mgr_ops_priv,
|
|
dssdev->dispc_channel);
|
|
}
|
|
EXPORT_SYMBOL(dss_mgr_enable);
|
|
|
|
void dss_mgr_disable(struct omap_dss_device *dssdev)
|
|
{
|
|
dssdev->dss->mgr_ops->disable(dssdev->dss->mgr_ops_priv,
|
|
dssdev->dispc_channel);
|
|
}
|
|
EXPORT_SYMBOL(dss_mgr_disable);
|
|
|
|
void dss_mgr_start_update(struct omap_dss_device *dssdev)
|
|
{
|
|
dssdev->dss->mgr_ops->start_update(dssdev->dss->mgr_ops_priv,
|
|
dssdev->dispc_channel);
|
|
}
|
|
EXPORT_SYMBOL(dss_mgr_start_update);
|
|
|
|
int dss_mgr_register_framedone_handler(struct omap_dss_device *dssdev,
|
|
void (*handler)(void *), void *data)
|
|
{
|
|
struct dss_device *dss = dssdev->dss;
|
|
|
|
return dss->mgr_ops->register_framedone_handler(dss->mgr_ops_priv,
|
|
dssdev->dispc_channel,
|
|
handler, data);
|
|
}
|
|
EXPORT_SYMBOL(dss_mgr_register_framedone_handler);
|
|
|
|
void dss_mgr_unregister_framedone_handler(struct omap_dss_device *dssdev,
|
|
void (*handler)(void *), void *data)
|
|
{
|
|
struct dss_device *dss = dssdev->dss;
|
|
|
|
dss->mgr_ops->unregister_framedone_handler(dss->mgr_ops_priv,
|
|
dssdev->dispc_channel,
|
|
handler, data);
|
|
}
|
|
EXPORT_SYMBOL(dss_mgr_unregister_framedone_handler);
|