@@ -17,7 +17,6 @@
#include <linux/gpio.h>
#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
static struct omap_video_timings lb035q02_timings = {
.x_res = 320,
@@ -240,44 +239,6 @@ static struct omap_dss_driver lb035q02_ops = {
.get_resolution = omapdss_default_get_resolution,
};
-static int lb035q02_probe_pdata(struct spi_device *spi)
-{
- const struct panel_lb035q02_platform_data *pdata;
- struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
- struct omap_dss_device *dssdev, *in;
- int r;
-
- pdata = dev_get_platdata(&spi->dev);
-
- 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->data_lines = pdata->data_lines;
-
- dssdev = &ddata->dssdev;
- dssdev->name = pdata->name;
-
- r = devm_gpio_request_one(&spi->dev, pdata->enable_gpio,
- GPIOF_OUT_INIT_LOW, "panel enable");
- if (r)
- goto err_gpio;
-
- ddata->enable_gpio = gpio_to_desc(pdata->enable_gpio);
-
- ddata->backlight_gpio = pdata->backlight_gpio;
-
- return 0;
-err_gpio:
- omap_dss_put_device(ddata->in);
- return r;
-}
-
static int lb035q02_probe_of(struct spi_device *spi)
{
struct device_node *node = spi->dev.of_node;
@@ -312,6 +273,9 @@ static int lb035q02_panel_spi_probe(struct spi_device *spi)
struct omap_dss_device *dssdev;
int r;
+ if (!spi->dev.of_node)
+ return -ENODEV;
+
ddata = devm_kzalloc(&spi->dev, sizeof(*ddata), GFP_KERNEL);
if (ddata == NULL)
return -ENOMEM;
@@ -320,17 +284,9 @@ static int lb035q02_panel_spi_probe(struct spi_device *spi)
ddata->spi = spi;
- if (dev_get_platdata(&spi->dev)) {
- r = lb035q02_probe_pdata(spi);
- if (r)
- return r;
- } else if (spi->dev.of_node) {
- r = lb035q02_probe_of(spi);
- if (r)
- return r;
- } else {
- return -ENODEV;
- }
+ r = lb035q02_probe_of(spi);
+ if (r)
+ return r;
if (gpio_is_valid(ddata->backlight_gpio)) {
r = devm_gpio_request_one(&spi->dev, ddata->backlight_gpio,
@@ -147,22 +147,4 @@ struct panel_acx565akm_platform_data {
int datapairs;
};
-/**
- * panel_lb035q02 platform data
- * @name: name for this display entity
- * @source: name of the display entity used as a video source
- * @data_lines: number of DPI datalines
- * @backlight_gpio: gpio to enable/disable the backlight (or -1)
- * @enable_gpio: gpio to enable/disable the panel (or -1)
- */
-struct panel_lb035q02_platform_data {
- const char *name;
- const char *source;
-
- int data_lines;
-
- int backlight_gpio;
- int enable_gpio;
-};
-
#endif /* __OMAP_PANEL_DATA_H */
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> --- .../omapfb/displays/panel-lgphilips-lb035q02.c | 56 +++------------------- include/video/omap-panel-data.h | 18 ------- 2 files changed, 6 insertions(+), 68 deletions(-)