check if we get a panel device, if so, enable the backlight on it.
Signed-off-by: Heiko Schocher hs@denx.de ---
drivers/video/imx/mxc_ipuv3_fb.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/video/imx/mxc_ipuv3_fb.c b/drivers/video/imx/mxc_ipuv3_fb.c index aca76bd9cc..c64be38e49 100644 --- a/drivers/video/imx/mxc_ipuv3_fb.c +++ b/drivers/video/imx/mxc_ipuv3_fb.c @@ -25,6 +25,7 @@ #include "mxcfb.h" #include "ipu_regs.h" #include "display.h" +#include <panel.h>
#include <dm.h> #include <video.h> @@ -641,6 +642,7 @@ static int ipuv3_video_probe(struct udevice *dev) #if defined(CONFIG_DISPLAY) struct udevice *disp_dev; #endif + struct udevice *panel_dev; u32 fb_start, fb_end; int ret;
@@ -667,6 +669,9 @@ static int ipuv3_video_probe(struct udevice *dev) return ret; } #endif + ret = uclass_get_device(UCLASS_PANEL, 0, &panel_dev); + if (panel_dev) + panel_enable_backlight(panel_dev);
uc_priv->xsize = gmode->xres; uc_priv->ysize = gmode->yres;