+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2014 Google Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
const struct display_timing *timing)
{
struct dm_display_ops *ops = display_get_ops(dev);
+ struct display_plat *disp_uc_plat;
+ int ret;
if (!ops || !ops->enable)
return -ENOSYS;
- return ops->enable(dev, panel_bpp, timing);
+ ret = ops->enable(dev, panel_bpp, timing);
+ if (ret)
+ return ret;
+
+ disp_uc_plat = dev_get_uclass_platdata(dev);
+ disp_uc_plat->in_use = true;
+
+ return 0;
}
int display_read_timing(struct udevice *dev, struct display_timing *timing)
return edid_get_timing(buf, ret, timing, &panel_bits_per_colour);
}
+bool display_in_use(struct udevice *dev)
+{
+ struct display_plat *disp_uc_plat = dev_get_uclass_platdata(dev);
+
+ return disp_uc_plat->in_use;
+}
+
UCLASS_DRIVER(display) = {
.id = UCLASS_DISPLAY,
.name = "display",