From 42a7ce27d97022f4abbba142dfa00d1450512f0a Mon Sep 17 00:00:00 2001 From: Heiko Schocher Date: Mon, 22 Jul 2019 06:49:08 +0200 Subject: [PATCH] mxc_ipuv3_fb.c: enable a backlight on a panel check if we get a panel device, if so, enable the backlight on it. Signed-off-by: Heiko Schocher --- 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 #include #include @@ -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; -- 2.39.5