mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-03 13:06:43 +07:00
OMAPDSS: remove venc_panel.c
The use of venc_panel.c was removed in
09d2e7cdeb (OMAPDSS: VENC: remove code
related to old panel model), but the file itself was left behind. Remove
the unused file.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen
parent
0059277276
commit
246def36e2
@ -1,232 +0,0 @@
|
||||
/*
|
||||
* Copyright (C) 2009 Nokia Corporation
|
||||
* Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
|
||||
*
|
||||
* VENC panel driver
|
||||
*
|
||||
* 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/err.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/mutex.h>
|
||||
#include <linux/module.h>
|
||||
|
||||
#include <video/omapdss.h>
|
||||
|
||||
#include "dss.h"
|
||||
|
||||
static struct {
|
||||
struct mutex lock;
|
||||
} venc_panel;
|
||||
|
||||
static ssize_t display_output_type_show(struct device *dev,
|
||||
struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct omap_dss_device *dssdev = to_dss_device(dev);
|
||||
const char *ret;
|
||||
|
||||
switch (dssdev->phy.venc.type) {
|
||||
case OMAP_DSS_VENC_TYPE_COMPOSITE:
|
||||
ret = "composite";
|
||||
break;
|
||||
case OMAP_DSS_VENC_TYPE_SVIDEO:
|
||||
ret = "svideo";
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
return snprintf(buf, PAGE_SIZE, "%s\n", ret);
|
||||
}
|
||||
|
||||
static ssize_t display_output_type_store(struct device *dev,
|
||||
struct device_attribute *attr, const char *buf, size_t size)
|
||||
{
|
||||
struct omap_dss_device *dssdev = to_dss_device(dev);
|
||||
enum omap_dss_venc_type new_type;
|
||||
|
||||
if (sysfs_streq("composite", buf))
|
||||
new_type = OMAP_DSS_VENC_TYPE_COMPOSITE;
|
||||
else if (sysfs_streq("svideo", buf))
|
||||
new_type = OMAP_DSS_VENC_TYPE_SVIDEO;
|
||||
else
|
||||
return -EINVAL;
|
||||
|
||||
mutex_lock(&venc_panel.lock);
|
||||
|
||||
if (dssdev->phy.venc.type != new_type) {
|
||||
dssdev->phy.venc.type = new_type;
|
||||
omapdss_venc_set_type(dssdev, new_type);
|
||||
if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
|
||||
omapdss_venc_display_disable(dssdev);
|
||||
omapdss_venc_display_enable(dssdev);
|
||||
}
|
||||
}
|
||||
|
||||
mutex_unlock(&venc_panel.lock);
|
||||
|
||||
return size;
|
||||
}
|
||||
|
||||
static DEVICE_ATTR(output_type, S_IRUGO | S_IWUSR,
|
||||
display_output_type_show, display_output_type_store);
|
||||
|
||||
static int venc_panel_probe(struct omap_dss_device *dssdev)
|
||||
{
|
||||
/* set default timings to PAL */
|
||||
const struct omap_video_timings default_timings = {
|
||||
.x_res = 720,
|
||||
.y_res = 574,
|
||||
.pixelclock = 13500000,
|
||||
.hsw = 64,
|
||||
.hfp = 12,
|
||||
.hbp = 68,
|
||||
.vsw = 5,
|
||||
.vfp = 5,
|
||||
.vbp = 41,
|
||||
|
||||
.vsync_level = OMAPDSS_SIG_ACTIVE_HIGH,
|
||||
.hsync_level = OMAPDSS_SIG_ACTIVE_HIGH,
|
||||
|
||||
.interlace = true,
|
||||
};
|
||||
|
||||
mutex_init(&venc_panel.lock);
|
||||
|
||||
dssdev->panel.timings = default_timings;
|
||||
|
||||
return device_create_file(dssdev->dev, &dev_attr_output_type);
|
||||
}
|
||||
|
||||
static void venc_panel_remove(struct omap_dss_device *dssdev)
|
||||
{
|
||||
device_remove_file(dssdev->dev, &dev_attr_output_type);
|
||||
}
|
||||
|
||||
static int venc_panel_enable(struct omap_dss_device *dssdev)
|
||||
{
|
||||
int r;
|
||||
|
||||
dev_dbg(dssdev->dev, "venc_panel_enable\n");
|
||||
|
||||
mutex_lock(&venc_panel.lock);
|
||||
|
||||
if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
|
||||
r = -EINVAL;
|
||||
goto err;
|
||||
}
|
||||
|
||||
omapdss_venc_set_timings(dssdev, &dssdev->panel.timings);
|
||||
omapdss_venc_set_type(dssdev, dssdev->phy.venc.type);
|
||||
omapdss_venc_invert_vid_out_polarity(dssdev,
|
||||
dssdev->phy.venc.invert_polarity);
|
||||
|
||||
r = omapdss_venc_display_enable(dssdev);
|
||||
if (r)
|
||||
goto err;
|
||||
|
||||
dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
|
||||
|
||||
mutex_unlock(&venc_panel.lock);
|
||||
|
||||
return 0;
|
||||
err:
|
||||
mutex_unlock(&venc_panel.lock);
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
static void venc_panel_disable(struct omap_dss_device *dssdev)
|
||||
{
|
||||
dev_dbg(dssdev->dev, "venc_panel_disable\n");
|
||||
|
||||
mutex_lock(&venc_panel.lock);
|
||||
|
||||
if (dssdev->state == OMAP_DSS_DISPLAY_DISABLED)
|
||||
goto end;
|
||||
|
||||
omapdss_venc_display_disable(dssdev);
|
||||
|
||||
dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
|
||||
end:
|
||||
mutex_unlock(&venc_panel.lock);
|
||||
}
|
||||
|
||||
static void venc_panel_set_timings(struct omap_dss_device *dssdev,
|
||||
struct omap_video_timings *timings)
|
||||
{
|
||||
dev_dbg(dssdev->dev, "venc_panel_set_timings\n");
|
||||
|
||||
mutex_lock(&venc_panel.lock);
|
||||
|
||||
omapdss_venc_set_timings(dssdev, timings);
|
||||
dssdev->panel.timings = *timings;
|
||||
|
||||
mutex_unlock(&venc_panel.lock);
|
||||
}
|
||||
|
||||
static int venc_panel_check_timings(struct omap_dss_device *dssdev,
|
||||
struct omap_video_timings *timings)
|
||||
{
|
||||
dev_dbg(dssdev->dev, "venc_panel_check_timings\n");
|
||||
|
||||
return omapdss_venc_check_timings(dssdev, timings);
|
||||
}
|
||||
|
||||
static u32 venc_panel_get_wss(struct omap_dss_device *dssdev)
|
||||
{
|
||||
dev_dbg(dssdev->dev, "venc_panel_get_wss\n");
|
||||
|
||||
return omapdss_venc_get_wss(dssdev);
|
||||
}
|
||||
|
||||
static int venc_panel_set_wss(struct omap_dss_device *dssdev, u32 wss)
|
||||
{
|
||||
dev_dbg(dssdev->dev, "venc_panel_set_wss\n");
|
||||
|
||||
return omapdss_venc_set_wss(dssdev, wss);
|
||||
}
|
||||
|
||||
static struct omap_dss_driver venc_driver = {
|
||||
.probe = venc_panel_probe,
|
||||
.remove = venc_panel_remove,
|
||||
|
||||
.enable = venc_panel_enable,
|
||||
.disable = venc_panel_disable,
|
||||
|
||||
.get_resolution = omapdss_default_get_resolution,
|
||||
.get_recommended_bpp = omapdss_default_get_recommended_bpp,
|
||||
|
||||
.set_timings = venc_panel_set_timings,
|
||||
.check_timings = venc_panel_check_timings,
|
||||
|
||||
.get_wss = venc_panel_get_wss,
|
||||
.set_wss = venc_panel_set_wss,
|
||||
|
||||
.driver = {
|
||||
.name = "venc",
|
||||
.owner = THIS_MODULE,
|
||||
},
|
||||
};
|
||||
|
||||
int venc_panel_init(void)
|
||||
{
|
||||
return omap_dss_register_driver(&venc_driver);
|
||||
}
|
||||
|
||||
void venc_panel_exit(void)
|
||||
{
|
||||
omap_dss_unregister_driver(&venc_driver);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user