GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) 2015 Hans de Goede <hdegoede@redhat.com>
+ */
+
+/*
+ * Support for the ANX9804 bridge chip, which can take pixel data coming
+ * from a parallel LCD interface and translate it on the flight into a DP
+ * interface for driving eDP TFT displays.
+ */
+
+#ifndef _ANX9804_H
+#define _ANX9804_H
+
+#define ANX9804_DATA_RATE_1620M				0x06
+#define ANX9804_DATA_RATE_2700M				0x0a
+
+#ifdef CONFIG_VIDEO_LCD_PANEL_EDP_4_LANE_1620M_VIA_ANX9804
+void anx9804_init(unsigned int i2c_bus, u8 lanes, u8 data_rate, int bpp);
+#else
+static inline void anx9804_init(unsigned int i2c_bus, u8 lanes, u8 data_rate,
+				int bpp) {}
+#endif
+#endif