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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/arm/ti/am335x/am335x_lcd.h
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/*-

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 * SPDX-License-Identifier: BSD-2-Clause

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 *

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 * Copyright (c) 2013 Oleksandr Tymoshenko <[email protected]>

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 * All rights reserved.

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 *

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 * Redistribution and use in source and binary forms, with or without

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 * modification, are permitted provided that the following conditions

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 * are met:

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 * 1. Redistributions of source code must retain the above copyright

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 *    notice, this list of conditions and the following disclaimer.

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 * 2. Redistributions in binary form must reproduce the above copyright

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 *    notice, this list of conditions and the following disclaimer in the

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 *    documentation and/or other materials provided with the distribution.

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 *

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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND

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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

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 * SUCH DAMAGE.

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 */

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#ifndef __AM335X_LCD_H__

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#define __AM335X_LCD_H__

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struct panel_info {

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	/* Timing part */

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	uint32_t panel_width;

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	uint32_t panel_height;

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	uint32_t panel_hfp;

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	uint32_t panel_hbp;

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	uint32_t panel_hsw;

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	uint32_t panel_vfp;

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	uint32_t panel_vbp;

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	uint32_t panel_vsw;

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	uint32_t hsync_active;

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	uint32_t vsync_active;

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	uint32_t panel_pxl_clk;

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	uint32_t ac_bias;

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	uint32_t ac_bias_intrpt;

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	uint32_t dma_burst_sz;

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	uint32_t bpp;

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	uint32_t fdd;

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	uint32_t sync_edge;

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	uint32_t sync_ctrl;

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	uint32_t pixelclk_active;

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};

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int am335x_lcd_syscons_setup(vm_offset_t vaddr, vm_paddr_t paddr,

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    struct panel_info *panel);

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#endif /* __AM335X_LCD_H__ */

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