1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2013 Oleksandr Tymoshenko <gonzo@freebsd.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 #ifndef __AM335X_LCD_H__ 31 #define __AM335X_LCD_H__ 32 33 struct panel_info { 34 /* Timing part */ 35 uint32_t panel_width; 36 uint32_t panel_height; 37 uint32_t panel_hfp; 38 uint32_t panel_hbp; 39 uint32_t panel_hsw; 40 uint32_t panel_vfp; 41 uint32_t panel_vbp; 42 uint32_t panel_vsw; 43 uint32_t hsync_active; 44 uint32_t vsync_active; 45 uint32_t panel_pxl_clk; 46 47 uint32_t ac_bias; 48 uint32_t ac_bias_intrpt; 49 uint32_t dma_burst_sz; 50 uint32_t bpp; 51 uint32_t fdd; 52 uint32_t sync_edge; 53 uint32_t sync_ctrl; 54 uint32_t pixelclk_active; 55 }; 56 57 int am335x_lcd_syscons_setup(vm_offset_t vaddr, vm_paddr_t paddr, 58 struct panel_info *panel); 59 60 #endif /* __AM335X_LCD_H__ */ 61