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https://github.com/brain-hackers/u-boot-brain
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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 <hs@denx.de>
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@ -25,6 +25,7 @@
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#include "mxcfb.h"
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#include "ipu_regs.h"
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#include "display.h"
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#include <panel.h>
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#include <dm.h>
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#include <video.h>
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@ -641,6 +642,7 @@ static int ipuv3_video_probe(struct udevice *dev)
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#if defined(CONFIG_DISPLAY)
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struct udevice *disp_dev;
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#endif
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struct udevice *panel_dev;
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u32 fb_start, fb_end;
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int ret;
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@ -667,6 +669,9 @@ static int ipuv3_video_probe(struct udevice *dev)
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return ret;
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}
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#endif
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ret = uclass_get_device(UCLASS_PANEL, 0, &panel_dev);
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if (panel_dev)
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panel_enable_backlight(panel_dev);
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uc_priv->xsize = gmode->xres;
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uc_priv->ysize = gmode->yres;
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