[U-Boot] [PATCH v3 11/35] video: simple-panel: Add a little more debugging

[Simon Glass]

Add some debugging to show when the backlight is enabled.

Signed-off-by: Simon Glass <sjg at chromium.org>
Acked-by: Anatolij Gustschin <agust at denx.de>
---

Changes in v3: None
Changes in v2: None

 drivers/video/simple_panel.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/video/simple_panel.c b/drivers/video/simple_panel.c
index baa95f6a12..c0ce199c6a 100644
--- a/drivers/video/simple_panel.c
+++ b/drivers/video/simple_panel.c
@@ -25,8 +25,10 @@ static int simple_panel_enable_backlight(struct udevice *dev)
 	struct simple_panel_priv *priv = dev_get_priv(dev);
 	int ret;
 
+	debug("%s: start, backlight = '%s'\n", __func__, priv->backlight->name);
 	dm_gpio_set_value(&priv->enable, 1);
 	ret = backlight_enable(priv->backlight);
+	debug("%s: done, ret = %d\n", __func__, ret);
 	if (ret)
 		return ret;
 
-- 
2.13.1.508.gb3defc5cc-goog