2018-03-27 00:04:16 +01:00
|
|
|
/*
|
|
|
|
|
* Copyright (c) 2018 naehrwert
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
|
|
|
* under the terms and conditions of the GNU General Public License,
|
|
|
|
|
* version 2, as published by the Free Software Foundation.
|
|
|
|
|
*
|
|
|
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
|
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
|
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
|
|
|
* more details.
|
|
|
|
|
*
|
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
*/
|
|
|
|
|
|
2018-03-07 01:11:46 +00:00
|
|
|
#ifndef _DI_H_
|
|
|
|
|
#define _DI_H_
|
|
|
|
|
|
|
|
|
|
#include "types.h"
|
|
|
|
|
|
|
|
|
|
/*! Display registers. */
|
|
|
|
|
#define _DIREG(reg) ((reg) * 4)
|
|
|
|
|
#define DC_CMD_DISPLAY_COMMAND 0x32
|
|
|
|
|
#define DC_CMD_STATE_ACCESS 0x40
|
|
|
|
|
#define DC_CMD_STATE_CONTROL 0x41
|
|
|
|
|
#define DC_CMD_DISPLAY_WINDOW_HEADER 0x42
|
|
|
|
|
#define DC_DISP_DISP_WIN_OPTIONS 0x402
|
|
|
|
|
#define DC_DISP_DISP_CLOCK_CONTROL 0x42E
|
|
|
|
|
#define DC_DISP_BLEND_BACKGROUND_COLOR 0x4E4
|
|
|
|
|
#define DC_WIN_AD_WIN_OPTIONS 0xB80
|
|
|
|
|
#define DC_WIN_BD_WIN_OPTIONS 0xD80
|
|
|
|
|
#define DC_WIN_CD_WIN_OPTIONS 0xF80
|
|
|
|
|
|
|
|
|
|
//The following registers are A/B/C shadows of the 0xB80/0xD80/0xF80 registers (see DISPLAY_WINDOW_HEADER).
|
|
|
|
|
#define DC_X_WIN_XD_WIN_OPTIONS 0x700
|
|
|
|
|
#define DC_X_WIN_XD_COLOR_DEPTH 0x703
|
|
|
|
|
#define DC_X_WIN_XD_POSITION 0x704
|
|
|
|
|
#define DC_X_WIN_XD_SIZE 0x705
|
|
|
|
|
#define DC_X_WIN_XD_PRESCALED_SIZE 0x706
|
|
|
|
|
#define DC_X_WIN_XD_H_INITIAL_DDA 0x707
|
|
|
|
|
#define DC_X_WIN_XD_V_INITIAL_DDA 0x708
|
|
|
|
|
#define DC_X_WIN_XD_DDA_INCREMENT 0x709
|
|
|
|
|
#define DC_X_WIN_XD_LINE_STRIDE 0x70A
|
|
|
|
|
|
|
|
|
|
//The following registers are A/B/C shadows of the 0xBC0/0xDC0/0xFC0 registers (see DISPLAY_WINDOW_HEADER).
|
|
|
|
|
#define DC_X_WINBUF_XD_START_ADDR 0x800
|
|
|
|
|
#define DC_X_WINBUF_XD_ADDR_H_OFFSET 0x806
|
|
|
|
|
#define DC_X_WINBUF_XD_ADDR_V_OFFSET 0x808
|
|
|
|
|
#define DC_X_WINBUF_XD_SURFACE_KIND 0x80B
|
|
|
|
|
|
|
|
|
|
/*! Display serial interface registers. */
|
|
|
|
|
#define _DSIREG(reg) ((reg) * 4)
|
|
|
|
|
#define DSI_DSI_RD_DATA 0x9
|
|
|
|
|
#define DSI_DSI_WR_DATA 0xA
|
|
|
|
|
#define DSI_DSI_POWER_CONTROL 0xB
|
|
|
|
|
#define DSI_HOST_DSI_CONTROL 0xF
|
|
|
|
|
#define DSI_DSI_TRIGGER 0x13
|
|
|
|
|
#define DSI_DSI_BTA_TIMING 0x3F
|
|
|
|
|
#define DSI_PAD_CONTROL 0x4B
|
|
|
|
|
#define DSI_DSI_VID_MODE_CONTROL 0x4E
|
|
|
|
|
|
|
|
|
|
void display_init();
|
|
|
|
|
void display_end();
|
|
|
|
|
|
|
|
|
|
/*! Show one single color on the display. */
|
|
|
|
|
void display_color_screen(u32 color);
|
|
|
|
|
|
|
|
|
|
/*! Init display in full 1280x720 resolution (32bpp, line stride 768, framebuffer size = 1280*768*4 bytes). */
|
|
|
|
|
u32 *display_init_framebuffer();
|
|
|
|
|
|
|
|
|
|
#endif
|
