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-rw-r--r--include/drm/bridge/analogix_dp.h53
1 files changed, 53 insertions, 0 deletions
diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h
new file mode 100644
index 000000000..b0dcc0733
--- /dev/null
+++ b/include/drm/bridge/analogix_dp.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Analogix DP (Display Port) Core interface driver.
+ *
+ * Copyright (C) 2015 Rockchip Electronics Co., Ltd.
+ */
+#ifndef _ANALOGIX_DP_H_
+#define _ANALOGIX_DP_H_
+
+#include <drm/drm_crtc.h>
+
+struct analogix_dp_device;
+
+enum analogix_dp_devtype {
+ EXYNOS_DP,
+ RK3288_DP,
+ RK3399_EDP,
+};
+
+static inline bool is_rockchip(enum analogix_dp_devtype type)
+{
+ return type == RK3288_DP || type == RK3399_EDP;
+}
+
+struct analogix_dp_plat_data {
+ enum analogix_dp_devtype dev_type;
+ struct drm_panel *panel;
+ struct drm_encoder *encoder;
+ struct drm_connector *connector;
+ bool skip_connector;
+
+ int (*power_on_start)(struct analogix_dp_plat_data *);
+ int (*power_on_end)(struct analogix_dp_plat_data *);
+ int (*power_off)(struct analogix_dp_plat_data *);
+ int (*attach)(struct analogix_dp_plat_data *, struct drm_bridge *,
+ struct drm_connector *);
+ int (*get_modes)(struct analogix_dp_plat_data *,
+ struct drm_connector *);
+};
+
+int analogix_dp_resume(struct analogix_dp_device *dp);
+int analogix_dp_suspend(struct analogix_dp_device *dp);
+
+struct analogix_dp_device *
+analogix_dp_probe(struct device *dev, struct analogix_dp_plat_data *plat_data);
+int analogix_dp_bind(struct analogix_dp_device *dp, struct drm_device *drm_dev);
+void analogix_dp_unbind(struct analogix_dp_device *dp);
+void analogix_dp_remove(struct analogix_dp_device *dp);
+
+int analogix_dp_start_crc(struct drm_connector *connector);
+int analogix_dp_stop_crc(struct drm_connector *connector);
+
+#endif /* _ANALOGIX_DP_H_ */