| /* 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 |
