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omapfb: encoder-tfp410: Remove legacy boot support 

The panel is not used by any legacy board files so the legacy (pdata) boot
support can be dropped.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
hifive-unleashed-5.1
Peter Ujfalusi 2016-05-26 16:38:56 +03:00
parent 5996a5ae48
commit b55753bed5
2 changed files with 6 additions and 52 deletions
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44
drivers/video/fbdev/omap2/omapfb/displays/encoder-tfp410.c
View File

@ -16,7 +16,6 @@
#include <linux/of_gpio.h>
#include <video/omapdss.h>
#include <video/omap-panel-data.h>
struct panel_drv_data {
struct omap_dss_device dssdev;
@ -166,32 +165,6 @@ static const struct omapdss_dvi_ops tfp410_dvi_ops = {
.get_timings = tfp410_get_timings,
};
static int tfp410_probe_pdata(struct platform_device *pdev)
{
struct panel_drv_data *ddata = platform_get_drvdata(pdev);
struct encoder_tfp410_platform_data *pdata;
struct omap_dss_device *dssdev, *in;
pdata = dev_get_platdata(&pdev->dev);
ddata->pd_gpio = pdata->power_down_gpio;
ddata->data_lines = pdata->data_lines;
in = omap_dss_find_output(pdata->source);
if (in == NULL) {
dev_err(&pdev->dev, "Failed to find video source\n");
return -ENODEV;
}
ddata->in = in;
dssdev = &ddata->dssdev;
dssdev->name = pdata->name;
return 0;
}
static int tfp410_probe_of(struct platform_device *pdev)
{
struct panel_drv_data *ddata = platform_get_drvdata(pdev);
@ -225,23 +198,18 @@ static int tfp410_probe(struct platform_device *pdev)
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;
platform_set_drvdata(pdev, ddata);
if (dev_get_platdata(&pdev->dev)) {
r = tfp410_probe_pdata(pdev);
if (r)
return r;
} else if (pdev->dev.of_node) {
r = tfp410_probe_of(pdev);
if (r)
return r;
} else {
return -ENODEV;
}
r = tfp410_probe_of(pdev);
if (r)
return r;
if (gpio_is_valid(ddata->pd_gpio)) {
r = devm_gpio_request_one(&pdev->dev, ddata->pd_gpio,

14
include/video/omap-panel-data.h
View File

@ -32,20 +32,6 @@
struct omap_dss_device;
/**
* encoder_tfp410 platform data
* @name: name for this display entity
* @power_down_gpio: gpio number for PD pin (or -1 if not available)
* @data_lines: number of DPI datalines
*/
struct encoder_tfp410_platform_data {
const char *name;
const char *source;
int power_down_gpio;
int data_lines;
};
/**
* connector_atv platform data
* @name: name for this display entity