#include <linux/of_device.h>
#include <linux/of_reserved_mem.h>
#include <linux/platform_device.h>
+#include <linux/pm.h>
#include <linux/regmap.h>
#include <drm/drm_atomic.h>
return 0;
}
+static int __maybe_unused ingenic_drm_suspend(struct device *dev)
+{
+ struct ingenic_drm *priv = dev_get_drvdata(dev);
+
+ return drm_mode_config_helper_suspend(&priv->drm);
+}
+
+static int __maybe_unused ingenic_drm_resume(struct device *dev)
+{
+ struct ingenic_drm *priv = dev_get_drvdata(dev);
+
+ return drm_mode_config_helper_resume(&priv->drm);
+}
+
+static SIMPLE_DEV_PM_OPS(ingenic_drm_pm_ops, ingenic_drm_suspend, ingenic_drm_resume);
+
static const u32 jz4740_formats[] = {
DRM_FORMAT_XRGB1555,
DRM_FORMAT_RGB565,
static struct platform_driver ingenic_drm_driver = {
.driver = {
.name = "ingenic-drm",
+ .pm = pm_ptr(&ingenic_drm_pm_ops),
.of_match_table = of_match_ptr(ingenic_drm_of_match),
},
.probe = ingenic_drm_probe,