From a8b816ae9cc00fe216e43d9bd9276b5d8cf12b25 Mon Sep 17 00:00:00 2001 From: Amaury Pouly Date: Mon, 18 Nov 2013 15:08:53 +0000 Subject: creativezenmozaic: factor out code with the zen/zenxfi Most of the code is similar, only the lcd driver is significantly different. Change-Id: I9eab1faf08d2356f2d820d6930ef3b0653349aa1 --- .../arm/imx233/creative-zenmozaic/lcd-zenmozaic.c | 152 --------------------- 1 file changed, 152 deletions(-) delete mode 100644 firmware/target/arm/imx233/creative-zenmozaic/lcd-zenmozaic.c (limited to 'firmware/target/arm/imx233/creative-zenmozaic/lcd-zenmozaic.c') diff --git a/firmware/target/arm/imx233/creative-zenmozaic/lcd-zenmozaic.c b/firmware/target/arm/imx233/creative-zenmozaic/lcd-zenmozaic.c deleted file mode 100644 index eac36676ae..0000000000 --- a/firmware/target/arm/imx233/creative-zenmozaic/lcd-zenmozaic.c +++ /dev/null @@ -1,152 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (c) 2013 by Amaury Pouly - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ****************************************************************************/ -#include /* off_t */ -#include -#include "cpu.h" -#include "system.h" -#include "backlight-target.h" -#include "lcd.h" -#include "lcdif-imx233.h" -#include "clkctrl-imx233.h" -#include "pinctrl-imx233.h" -#include "dcp-imx233.h" -#include "logf.h" -#ifndef BOOTLOADER -#include "button.h" -#include "font.h" -#include "action.h" -#endif - -#ifdef HAVE_LCD_ENABLE -static bool lcd_on; -#endif - -static void lcd_write_reg(uint16_t reg, uint16_t value) -{ - imx233_lcdif_set_data_swizzle(3); - imx233_lcdif_pio_send(false, 2, ®); - if(reg != 0x22) - imx233_lcdif_pio_send(true, 2, &value); -} - -void lcd_init_device(void) -{ - /* clock at 24MHZ */ - imx233_clkctrl_enable(CLK_PIX, false); - imx233_clkctrl_set_div(CLK_PIX, 3); - imx233_clkctrl_set_bypass(CLK_PIX, true); /* use XTAL */ - imx233_clkctrl_enable(CLK_PIX, true); - imx233_lcdif_init(); - imx233_lcdif_setup_system_pins(8); - imx233_lcdif_set_timings(2, 2, 2, 2); - imx233_lcdif_set_word_length(8); - - lcd_write_reg(0, 1); - lcd_write_reg(3, 0); - - lcd_write_reg(3, 0x510); - lcd_write_reg(9, 8); - lcd_write_reg(0xc, 0); - lcd_write_reg(0xd, 0); - lcd_write_reg(0xe, 0); - lcd_write_reg(0x5b, 4); - lcd_write_reg(0xd, 0x10); - lcd_write_reg(9, 0); - lcd_write_reg(3, 0x10); - lcd_write_reg(0xd, 0x14); - lcd_write_reg(0xe, 0x2b12); - lcd_write_reg(1, 0x21f); - lcd_write_reg(2, 0x700); - lcd_write_reg(5, 0x30); - lcd_write_reg(6, 0); - lcd_write_reg(8, 0x202); - lcd_write_reg(0xa, 0x3); // OF uses 0xc0003 with 3 transfers/pixels - lcd_write_reg(0xb, 0); - lcd_write_reg(0xf, 0); - lcd_write_reg(0x10, 0); - lcd_write_reg(0x11, 0); - lcd_write_reg(0x14, 0x9f00); - lcd_write_reg(0x15, 0x9f00); - lcd_write_reg(0x16, 0x7f00); - lcd_write_reg(0x17, 0x9f00); - lcd_write_reg(0x20, 0); - lcd_write_reg(0x21, 0); - lcd_write_reg(0x23, 0); - lcd_write_reg(0x24, 0); - lcd_write_reg(0x25, 0); - lcd_write_reg(0x26, 0); - lcd_write_reg(0x30, 0x707); - lcd_write_reg(0x31, 0x504); - lcd_write_reg(0x32, 7); - lcd_write_reg(0x33, 0x307); - lcd_write_reg(0x34, 7); - lcd_write_reg(0x35, 0x400); - lcd_write_reg(0x36, 0x607); - lcd_write_reg(0x37, 0x703); - lcd_write_reg(0x3a, 0x1a0d); - lcd_write_reg(0x3b, 0x1309); - - lcd_write_reg(9, 4); - lcd_write_reg(7, 5); - lcd_write_reg(7, 0x25); - lcd_write_reg(7, 0x27); - lcd_write_reg(0x5b, 0); - lcd_write_reg(7, 0x37); -#ifdef HAVE_LCD_ENABLE - lcd_on = true; -#endif -} - -#ifdef HAVE_LCD_ENABLE -bool lcd_active(void) -{ - return lcd_on; -} - -void lcd_enable(bool enable) -{ - if(lcd_on == enable) - return; - - lcd_on = enable; -} -#endif - -void lcd_update(void) -{ - lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT); -} - -void lcd_update_rect(int x, int y, int w, int h) -{ - #ifdef HAVE_LCD_ENABLE - if(!lcd_on) - return; - #endif - - imx233_lcdif_wait_ready(); - lcd_write_reg(0x16, x | (x + w - 1) << 8); - lcd_write_reg(0x17, y | (y + h - 1) << 8); - lcd_write_reg(0x21, y * LCD_WIDTH + x); - lcd_write_reg(0x22, 0); - for(int yy = y; yy < y + h; yy++) - imx233_lcdif_pio_send(true, 2 * w, FBADDR(x, yy)); -} -- cgit v1.2.3