1/*-
2 * Copyright (c) 2013 Oleksandr Tymoshenko <gonzo@freebsd.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD$
27 */
28#ifndef __AM335X_LCD_H__
29#define __AM335X_LCD_H__
30
31struct panel_info {
32	/* Timing part */
33	uint32_t panel_width;
34	uint32_t panel_height;
35	uint32_t panel_hfp;
36	uint32_t panel_hbp;
37	uint32_t panel_hsw;
38	uint32_t panel_vfp;
39	uint32_t panel_vbp;
40	uint32_t panel_vsw;
41	uint32_t hsync_active;
42	uint32_t vsync_active;
43	uint32_t panel_pxl_clk;
44
45	uint32_t ac_bias;
46	uint32_t ac_bias_intrpt;
47	uint32_t dma_burst_sz;
48	uint32_t bpp;
49	uint32_t fdd;
50	uint32_t sync_edge;
51	uint32_t sync_ctrl;
52	uint32_t pixelclk_active;
53};
54
55int am335x_lcd_syscons_setup(vm_offset_t vaddr, vm_paddr_t paddr,
56    struct panel_info *panel);
57
58#endif /* __AM335X_LCD_H__ */
59