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drm/omap: tpd12s015: remove platform data support

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All devices using tpd12s015 driver are doing DT boot. No need of further
supporting the platform data. This patch removes support for platform
data.

Signed-off-by: Manisha Agrawal <manisha.agrawal@ti.com>
[tomi.valkeinen@ti.com: minor adjustments]
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Manisha Agrawal 2015-11-03 15:22:48 -06:00 committed by Tomi Valkeinen
parent a7696ea740
commit 45dd63c479
2 changed files with 5 additions and 51 deletions
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41
drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
View File

@ -201,32 +201,6 @@ static const struct omapdss_hdmi_ops tpd_hdmi_ops = {
.set_hdmi_mode = tpd_set_hdmi_mode, .set_hdmi_mode = tpd_set_hdmi_mode,
}; };
static int tpd_probe_pdata(struct platform_device *pdev)
{
struct panel_drv_data *ddata = platform_get_drvdata(pdev);
struct encoder_tpd12s015_platform_data *pdata;
struct omap_dss_device *dssdev, *in;
pdata = dev_get_platdata(&pdev->dev);
ddata->ct_cp_hpd_gpio = pdata->ct_cp_hpd_gpio;
ddata->ls_oe_gpio = pdata->ls_oe_gpio;
ddata->hpd_gpio = pdata->hpd_gpio;
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 tpd_probe_of(struct platform_device *pdev) static int tpd_probe_of(struct platform_device *pdev)
{ {
struct panel_drv_data *ddata = platform_get_drvdata(pdev); struct panel_drv_data *ddata = platform_get_drvdata(pdev);
@ -282,17 +256,12 @@ static int tpd_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, ddata); platform_set_drvdata(pdev, ddata);
if (dev_get_platdata(&pdev->dev)) { if (!pdev->dev.of_node)
r = tpd_probe_pdata(pdev);
if (r)
return r;
} else if (pdev->dev.of_node) {
r = tpd_probe_of(pdev);
if (r)
return r;
} else {
return -ENODEV; return -ENODEV;
}
r = tpd_probe_of(pdev);
if (r)
return r;
r = devm_gpio_request_one(&pdev->dev, ddata->ct_cp_hpd_gpio, r = devm_gpio_request_one(&pdev->dev, ddata->ct_cp_hpd_gpio,
GPIOF_OUT_INIT_LOW, "hdmi_ct_cp_hpd"); GPIOF_OUT_INIT_LOW, "hdmi_ct_cp_hpd");

15
include/video/omap-panel-data.h
View File

@ -45,21 +45,6 @@ struct encoder_tfp410_platform_data {
int data_lines; int data_lines;
}; };
/**
* encoder_tpd12s015 platform data
* @name: name for this display entity
* @ct_cp_hpd_gpio: CT_CP_HPD gpio number
* @ls_oe_gpio: LS_OE gpio number
* @hpd_gpio: HPD gpio number
*/
struct encoder_tpd12s015_platform_data {
const char *name;
const char *source;
int ct_cp_hpd_gpio;
int ls_oe_gpio;
int hpd_gpio;
};
/** /**
* connector_dvi platform data * connector_dvi platform data