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https://github.com/brain-hackers/u-boot-brain
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66525bb732
Add support for the ANX9804 bridge chip, which can take pixel data coming from a parallel LCD interface and translate it on the fly into a DP interface for driving eDP TFT displays. It uses I2C for configuration. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Anatolij Gustschin <agust@denx.de>
26 lines
661 B
C
26 lines
661 B
C
/*
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* (C) 2015 Hans de Goede <hdegoede@redhat.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/*
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* Support for the ANX9804 bridge chip, which can take pixel data coming
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* from a parallel LCD interface and translate it on the flight into a DP
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* interface for driving eDP TFT displays.
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*/
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#ifndef _ANX9804_H
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#define _ANX9804_H
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#define ANX9804_DATA_RATE_1620M 0x06
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#define ANX9804_DATA_RATE_2700M 0x0a
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#ifdef CONFIG_VIDEO_LCD_PANEL_EDP_4_LANE_1620M_VIA_ANX9804
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void anx9804_init(unsigned int i2c_bus, u8 lanes, u8 data_rate, int bpp);
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#else
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static inline void anx9804_init(unsigned int i2c_bus, u8 lanes, u8 data_rate,
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int bpp) {}
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#endif
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#endif
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