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fbdev: omapfb: connector-analog-tv: remove support for platform data

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There are no users of connector_atv_platform_data in the mainline
kernel so support for it can be removed from the panel driver.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Dmitry Torokhov 2022-11-03 20:16:38 -07:00 • committed by Helge Deller
parent b7ec002c05
commit 90a687d61b
2 changed files with 8 additions and 86 deletions
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60
drivers/video/fbdev/omap2/omapfb/displays/connector-analog-tv.c
View file

@ -12,7 +12,6 @@
#include <linux/of.h>
#include <video/omapfb_dss.h>
#include <video/omap-panel-data.h>
struct panel_drv_data {
struct omap_dss_device dssdev;
@ -178,53 +177,15 @@ static struct omap_dss_driver tvc_driver = {
.set_wss = tvc_set_wss,
};
static int tvc_probe_pdata(struct platform_device *pdev)
{
struct panel_drv_data *ddata = platform_get_drvdata(pdev);
struct connector_atv_platform_data *pdata;
struct omap_dss_device *in, *dssdev;
pdata = dev_get_platdata(&pdev->dev);
in = omap_dss_find_output(pdata->source);
if (in == NULL) {
dev_err(&pdev->dev, "Failed to find video source\n");
return -EPROBE_DEFER;
}
ddata->in = in;
ddata->invert_polarity = pdata->invert_polarity;
dssdev = &ddata->dssdev;
dssdev->name = pdata->name;
return 0;
}
static int tvc_probe_of(struct platform_device *pdev)
{
struct panel_drv_data *ddata = platform_get_drvdata(pdev);
struct device_node *node = pdev->dev.of_node;
struct omap_dss_device *in;
in = omapdss_of_find_source_for_first_ep(node);
if (IS_ERR(in)) {
dev_err(&pdev->dev, "failed to find video source\n");
return PTR_ERR(in);
}
ddata->in = in;
return 0;
}
static int tvc_probe(struct platform_device *pdev)
{
struct panel_drv_data *ddata;
struct omap_dss_device *dssdev;
int r;
if (!pdev->dev.of_node)
return -ENODEV;
ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL);
if (!ddata)
return -ENOMEM;
@ -232,16 +193,11 @@ static int tvc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, ddata);
ddata->dev = &pdev->dev;
if (dev_get_platdata(&pdev->dev)) {
r = tvc_probe_pdata(pdev);
if (r)
return r;
} else if (pdev->dev.of_node) {
r = tvc_probe_of(pdev);
if (r)
return r;
} else {
return -ENODEV;
ddata->in = omapdss_of_find_source_for_first_ep(pdev->dev.of_node);
r = PTR_ERR_OR_ZERO(ddata->in);
if (r) {
dev_err(&pdev->dev, "failed to find video source\n");
return r;
}
ddata->timings = tvc_pal_timings;

34
include/video/omap-panel-data.h
View file

@ -1,34 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Header containing platform_data structs for omap panels
*
* Copyright (C) 2013 Texas Instruments
* Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
* Archit Taneja <archit@ti.com>
*
* Copyright (C) 2011 Texas Instruments
* Author: Mayuresh Janorkar <mayur@ti.com>
*
* Copyright (C) 2010 Canonical Ltd.
* Author: Bryan Wu <bryan.wu@canonical.com>
*/
#ifndef __OMAP_PANEL_DATA_H
#define __OMAP_PANEL_DATA_H
#include <video/display_timing.h>
/**
* connector_atv platform data
* @name: name for this display entity
* @source: name of the display entity used as a video source
* @invert_polarity: invert signal polarity
*/
struct connector_atv_platform_data {
const char *name;
const char *source;
bool invert_polarity;
};
#endif /* __OMAP_PANEL_DATA_H */