diff options
Diffstat (limited to 'drivers/gpu/drm/panel/panel-samsung-db7430.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-samsung-db7430.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/gpu/drm/panel/panel-samsung-db7430.c b/drivers/gpu/drm/panel/panel-samsung-db7430.c index 117b26845083..a97182f3c990 100644 --- a/drivers/gpu/drm/panel/panel-samsung-db7430.c +++ b/drivers/gpu/drm/panel/panel-samsung-db7430.c @@ -56,10 +56,6 @@ struct db7430 { struct mipi_dbi dbi; /** @panel: the DRM panel instance for this device */ struct drm_panel panel; - /** @width: the width of this panel in mm */ - u32 width; - /** @height: the height of this panel in mm */ - u32 height; /** @reset: reset GPIO line */ struct gpio_desc *reset; /** @regulators: VCCIO and VIO supply regulators */ @@ -271,9 +267,11 @@ static int db7430_probe(struct spi_device *spi) struct db7430 *db; int ret; - db = devm_kzalloc(dev, sizeof(*db), GFP_KERNEL); - if (!db) - return -ENOMEM; + db = devm_drm_panel_alloc(dev, struct db7430, panel, &db7430_drm_funcs, + DRM_MODE_CONNECTOR_DPI); + if (IS_ERR(db)) + return PTR_ERR(db); + db->dev = dev; /* @@ -298,9 +296,6 @@ static int db7430_probe(struct spi_device *spi) if (ret) return dev_err_probe(dev, ret, "MIPI DBI init failed\n"); - drm_panel_init(&db->panel, dev, &db7430_drm_funcs, - DRM_MODE_CONNECTOR_DPI); - /* FIXME: if no external backlight, use internal backlight */ ret = drm_panel_of_backlight(&db->panel); if (ret) |