diff options
author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2016-05-26 15:27:16 +0200 |
---|---|---|
committer | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2016-06-03 15:06:21 +0200 |
commit | d8647f9e1eda9f4d8df6b4e67bd8389c38c72a85 (patch) | |
tree | 4e9703e9476d5b059369011219141228f3cb34c8 /drivers/video | |
parent | omapfb: panel-tpo-td043mtea1: Remove legacy boot support (diff) | |
download | linux-d8647f9e1eda9f4d8df6b4e67bd8389c38c72a85.tar.xz linux-d8647f9e1eda9f4d8df6b4e67bd8389c38c72a85.zip |
omapfb: panel-sharp-ls037v7dw01: 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>
Diffstat (limited to 'drivers/video')
-rw-r--r-- | drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c | 81 |
1 files changed, 6 insertions, 75 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c index 1954ec913ce5..a1e590155a26 100644 --- a/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c +++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c @@ -18,7 +18,6 @@ #include <linux/slab.h> #include <linux/regulator/consumer.h> #include <video/omapdss.h> -#include <video/omap-panel-data.h> struct panel_drv_data { struct omap_dss_device dssdev; @@ -197,69 +196,6 @@ static struct omap_dss_driver sharp_ls_ops = { .get_resolution = omapdss_default_get_resolution, }; -static int sharp_ls_get_gpio(struct device *dev, int gpio, unsigned long flags, - char *desc, struct gpio_desc **gpiod) -{ - int r; - - r = devm_gpio_request_one(dev, gpio, flags, desc); - if (r) { - *gpiod = NULL; - return r == -ENOENT ? 0 : r; - } - - *gpiod = gpio_to_desc(gpio); - - return 0; -} - -static int sharp_ls_probe_pdata(struct platform_device *pdev) -{ - const struct panel_sharp_ls037v7dw01_platform_data *pdata; - struct panel_drv_data *ddata = platform_get_drvdata(pdev); - struct omap_dss_device *dssdev, *in; - int r; - - 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 '%s'\n", - pdata->source); - return -EPROBE_DEFER; - } - - ddata->in = in; - - ddata->data_lines = pdata->data_lines; - - dssdev = &ddata->dssdev; - dssdev->name = pdata->name; - - r = sharp_ls_get_gpio(&pdev->dev, pdata->mo_gpio, GPIOF_OUT_INIT_LOW, - "lcd MO", &ddata->mo_gpio); - if (r) - return r; - r = sharp_ls_get_gpio(&pdev->dev, pdata->lr_gpio, GPIOF_OUT_INIT_HIGH, - "lcd LR", &ddata->lr_gpio); - if (r) - return r; - r = sharp_ls_get_gpio(&pdev->dev, pdata->ud_gpio, GPIOF_OUT_INIT_HIGH, - "lcd UD", &ddata->ud_gpio); - if (r) - return r; - r = sharp_ls_get_gpio(&pdev->dev, pdata->resb_gpio, GPIOF_OUT_INIT_LOW, - "lcd RESB", &ddata->resb_gpio); - if (r) - return r; - r = sharp_ls_get_gpio(&pdev->dev, pdata->ini_gpio, GPIOF_OUT_INIT_LOW, - "lcd INI", &ddata->ini_gpio); - if (r) - return r; - - return 0; -} - static int sharp_ls_get_gpio_of(struct device *dev, int index, int val, const char *desc, struct gpio_desc **gpiod) { @@ -330,23 +266,18 @@ static int sharp_ls_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 == NULL) return -ENOMEM; platform_set_drvdata(pdev, ddata); - if (dev_get_platdata(&pdev->dev)) { - r = sharp_ls_probe_pdata(pdev); - if (r) - return r; - } else if (pdev->dev.of_node) { - r = sharp_ls_probe_of(pdev); - if (r) - return r; - } else { - return -ENODEV; - } + r = sharp_ls_probe_of(pdev); + if (r) + return r; ddata->videomode = sharp_ls_timings; |