1 /* 2 * (C) 2015 Hans de Goede <hdegoede@redhat.com> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 /* 8 * Support for the ANX9804 bridge chip, which can take pixel data coming 9 * from a parallel LCD interface and translate it on the flight into a DP 10 * interface for driving eDP TFT displays. 11 */ 12 13 #ifndef _ANX9804_H 14 #define _ANX9804_H 15 16 #define ANX9804_DATA_RATE_1620M 0x06 17 #define ANX9804_DATA_RATE_2700M 0x0a 18 19 #ifdef CONFIG_VIDEO_LCD_PANEL_EDP_4_LANE_1620M_VIA_ANX9804 20 void anx9804_init(unsigned int i2c_bus, u8 lanes, u8 data_rate, int bpp); 21 #else 22 static inline void anx9804_init(unsigned int i2c_bus, u8 lanes, u8 data_rate, 23 int bpp) {} 24 #endif 25 #endif 26