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omapfb: panel-dsi-cm: 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>
This commit is contained in:
Peter Ujfalusi 2016-05-26 16:32:06 +03:00
parent f048e8c1d1
commit 0984097c03
2 changed files with 6 additions and 73 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
View File

@ -26,7 +26,6 @@
#include <linux/of_gpio.h>
#include <video/omapdss.h>
#include <video/omap-panel-data.h>
#include <video/mipi_display.h>
/* DSI Virtual channel. Hardcoded for now. */
@ -1127,40 +1126,6 @@ static struct omap_dss_driver dsicm_ops = {
.memory_read = dsicm_memory_read,
};
static int dsicm_probe_pdata(struct platform_device *pdev)
{
const struct panel_dsicm_platform_data *pdata;
struct panel_drv_data *ddata = platform_get_drvdata(pdev);
struct omap_dss_device *dssdev, *in;
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->reset_gpio = pdata->reset_gpio;
if (pdata->use_ext_te)
ddata->ext_te_gpio = pdata->ext_te_gpio;
else
ddata->ext_te_gpio = -1;
ddata->ulps_timeout = pdata->ulps_timeout;
ddata->use_dsi_backlight = pdata->use_dsi_backlight;
ddata->pin_config = pdata->pin_config;
dssdev = &ddata->dssdev;
dssdev->name = pdata->name;
return 0;
}
static int dsicm_probe_of(struct platform_device *pdev)
{
struct device_node *node = pdev->dev.of_node;
@ -1207,6 +1172,9 @@ static int dsicm_probe(struct platform_device *pdev)
dev_dbg(dev, "probe\n");
if (!pdev->dev.of_node)
return -ENODEV;
ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
if (!ddata)
return -ENOMEM;
@ -1214,17 +1182,9 @@ static int dsicm_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, ddata);
ddata->pdev = pdev;
if (dev_get_platdata(dev)) {
r = dsicm_probe_pdata(pdev);
if (r)
return r;
} else if (pdev->dev.of_node) {
r = dsicm_probe_of(pdev);
if (r)
return r;
} else {
return -ENODEV;
}
r = dsicm_probe_of(pdev);
if (r)
return r;
ddata->timings.x_res = 864;
ddata->timings.y_res = 480;

27
include/video/omap-panel-data.h
View File

@ -104,33 +104,6 @@ struct panel_dpi_platform_data {
int enable_gpio;
};
/**
* panel_dsicm platform data
* @name: name for this display entity
* @source: name of the display entity used as a video source
* @reset_gpio: gpio to reset the panel (or -1)
* @use_ext_te: use external TE GPIO
* @ext_te_gpio: external TE GPIO
* @ulps_timeout: time to wait before entering ULPS, 0 = disabled (ms)
* @use_dsi_backlight: true if panel uses DSI command to control backlight
* @pin_config: DSI pin configuration
*/
struct panel_dsicm_platform_data {
const char *name;
const char *source;
int reset_gpio;
bool use_ext_te;
int ext_te_gpio;
unsigned ulps_timeout;
bool use_dsi_backlight;
struct omap_dsi_pin_config pin_config;
};
/**
* panel_acx565akm platform data
* @name: name for this display entity