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drm/omap: acx565akm: remove non-DT support

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Non-DT booting is no longer supported, so remove legacy code.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Tomi Valkeinen 2017-05-12 12:36:32 +03:00
parent bf31ce7243
commit de63742f78
1 changed files with 3 additions and 44 deletions
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41
drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
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@ -32,8 +32,6 @@
#include <linux/of.h>
#include <linux/of_gpio.h>
#include <video/omap-panel-data.h>
#include "../dss/omapdss.h"
#define MIPID_CMD_READ_DISP_ID 0x04
@ -69,7 +67,6 @@ struct panel_drv_data {
struct omap_dss_device *in;
int reset_gpio;
int datapairs;
struct videomode vm;
@ -547,9 +544,6 @@ static int acx565akm_panel_power_on(struct omap_dss_device *dssdev)
in->ops.sdi->set_timings(in, &ddata->vm);
if (ddata->datapairs > 0)
in->ops.sdi->set_datapairs(in, ddata->datapairs);
r = in->ops.sdi->enable(in);
if (r) {
pr_err("%s sdi enable failed\n", __func__);
@ -701,32 +695,6 @@ static struct omap_dss_driver acx565akm_ops = {
.get_resolution = omapdss_default_get_resolution,
};
static int acx565akm_probe_pdata(struct spi_device *spi)
{
const struct panel_acx565akm_platform_data *pdata;
struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
struct omap_dss_device *dssdev, *in;
pdata = dev_get_platdata(&spi->dev);
ddata->reset_gpio = pdata->reset_gpio;
in = omap_dss_find_output(pdata->source);
if (in == NULL) {
dev_err(&spi->dev, "failed to find video source '%s'\n",
pdata->source);
return -EPROBE_DEFER;
}
ddata->in = in;
ddata->datapairs = pdata->datapairs;
dssdev = &ddata->dssdev;
dssdev->name = pdata->name;
return 0;
}
static int acx565akm_probe_of(struct spi_device *spi)
{
struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
@ -766,18 +734,9 @@ static int acx565akm_probe(struct spi_device *spi)
mutex_init(&ddata->mutex);
if (dev_get_platdata(&spi->dev)) {
r = acx565akm_probe_pdata(spi);
if (r)
return r;
} else if (spi->dev.of_node) {
r = acx565akm_probe_of(spi);
if (r)
return r;
} else {
dev_err(&spi->dev, "platform data missing!\n");
return -ENODEV;
}
if (gpio_is_valid(ddata->reset_gpio)) {
r = devm_gpio_request_one(&spi->dev, ddata->reset_gpio,