From 66c55c53e0e803f5e3e26220cddc5fbeeb74e9a5 Mon Sep 17 00:00:00 2001 From: gevaerts Date: Tue, 7 Oct 2008 21:12:03 +0000 Subject: [PATCH] lcd now shows things on the old-style Meizu M3. It needs to be re-tested on the new-style, colours are wrong, and timing loops need to be reviewed git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18740 a1c6a512-1295-4272-9138-f99709370657 --- bootloader/meizu_m3.c | 26 +++--- firmware/target/arm/s5l8700/meizu-m3/lcd-m3.c | 119 ++++++++++++++++++++++---- 2 files changed, 118 insertions(+), 27 deletions(-) diff --git a/bootloader/meizu_m3.c b/bootloader/meizu_m3.c index 1c1f45a40..c88494448 100644 --- a/bootloader/meizu_m3.c +++ b/bootloader/meizu_m3.c @@ -44,6 +44,8 @@ #include "rbunicode.h" #include "usb.h" #include "qt1106.h" +#include "rockboxlogo.h" + #include @@ -105,12 +107,14 @@ void main(void) int tmpval; /* set clock to 200 MHz */ + #if 0 CLKCON = 0x00800080; CLKCON2= 0x00; PLL0PMS = 0x1ad200; PLLCON = 1; while (!(PLLLOCK & 1)) ; CLKCON = 0x20802080; + #endif /* mask all interrupts this is done, because the lcd framebuffer @@ -136,21 +140,18 @@ void main(void) lcd_init(); snprintf(mystring, 64, "tmpval: %x", tmpval); - lcd_putsxy(0,0,mystring); + lcd_puts(0,0,mystring); lcd_update(); init_qt1106(); - // Wait for play to be pressed - while(!(PDAT1 & (1 << 4))); - // Wait for play to be released - while((PDAT1 & (1 << 4))); - PDAT0 ^= (1 << 2); //Toggle backlight - delay(LONG_DELAY); - /* Calibrate the lot */ qt1106_io(QT1106_MODE_FREE | QT1106_MOD_INF | QT1106_DI \ - | QT1106_SLD_SLIDER | QT1106_CAL_WHEEL | QT1106_CAL_KEYS | QT1106_RES_4); + | QT1106_SLD_SLIDER | QT1106_CAL_WHEEL | QT1106_CAL_KEYS | QT1106_RES_256); + + lcd_clear_display(); + lcd_bitmap(rockboxlogo, 0, 30, BMPWIDTH_rockboxlogo, BMPHEIGHT_rockboxlogo); + lcd_update(); /* Set to maximum sensitivity */ qt1106_io(QT1106_CT | (0x00 << 8) ); @@ -160,9 +161,14 @@ void main(void) qt1106_wait(); int slider = qt1106_io(QT1106_MODE_FREE | QT1106_MOD_INF \ - | QT1106_DI | QT1106_SLD_SLIDER | QT1106_RES_4); + | QT1106_DI | QT1106_SLD_SLIDER | QT1106_RES_256); + snprintf(mystring, 64, "%x %2.2x",(slider & 0x008000)>>15, slider&0xff); + lcd_puts(0,1,mystring); + lcd_update(); + /* if(slider & 0x008000) bl_debug_count(((slider&0xff)) + 1); + */ } //power off diff --git a/firmware/target/arm/s5l8700/meizu-m3/lcd-m3.c b/firmware/target/arm/s5l8700/meizu-m3/lcd-m3.c index 3c2e8c646..88147e9b1 100644 --- a/firmware/target/arm/s5l8700/meizu-m3/lcd-m3.c +++ b/firmware/target/arm/s5l8700/meizu-m3/lcd-m3.c @@ -7,7 +7,7 @@ * \/ \/ \/ \/ \/ * $Id$ * - * Copyright (C) 2002 by Alan Korr + * Copyright (C) 2008 by Denes Balatoni * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -66,23 +66,38 @@ void lcd_set_flip(bool yesno) } } -static void lcd_sleep(uint32_t t) { - uint32_t i; - +static void lcd_sleep(uint32_t t) +{ + volatile uint32_t i; for(i=0;i> 8; + LCD_WCMD = reg & 0xff; + LCD_WDATA = data >> 8; + LCD_WDATA = data & 0xff; +} + void lcd_on() { if (lcd_type == 1) { LCD_WCMD = 0x29; } else { - + lcd_writereg(0x7, 0x21); + lcd_writereg(0x12, 0x137); + lcd_sleep(70000); + lcd_writereg(0x7, 0x21); + lcd_writereg(0x12, 0x1137); + lcd_sleep(70000); + lcd_writereg(0x7, 0x233); } } @@ -113,9 +128,9 @@ void lcd_init_device(void) /* detect lcd type */ LCD_WCMD = 0x1; - lcd_sleep(166670); + lcd_sleep(16667); LCD_WCMD = 0x11; - lcd_sleep(2000040); + lcd_sleep(20000); lcd_readdata(); LCD_WCMD = 0x4; lcd_sleep(100); @@ -146,7 +161,74 @@ void lcd_init_device(void) LCD_WDATA = 0; LCD_WCMD = 0x29; } else { - + LCD_WCMD = 0x0; + LCD_WCMD = 0x0; + LCD_WCMD = 0x0; + LCD_WCMD = 0x0; + lcd_sleep(7000); + lcd_writereg(0xa4, 0x1); + lcd_sleep(11000); + lcd_writereg(0x1, 0x100); + lcd_writereg(0x2, 0x300); + lcd_writereg(0x3, 0x9230); + lcd_writereg(0x8, 0x404); + lcd_writereg(0xe, 0x10); + lcd_writereg(0x70, 0x1000); + lcd_writereg(0x71, 0x1); + lcd_writereg(0x30, 0x2); + lcd_writereg(0x31, 0x400); + lcd_writereg(0x32, 0x7); + lcd_writereg(0x33, 0x500); + lcd_writereg(0x34, 0x7); + lcd_writereg(0x35, 0x703); + lcd_writereg(0x36, 0x507); + lcd_writereg(0x37, 0x5); + lcd_writereg(0x38, 0x1404); + lcd_writereg(0x39, 0xe); + lcd_writereg(0x40, 0x202); + lcd_writereg(0x41, 0x3); + lcd_writereg(0x42, 0x0); + lcd_writereg(0x43, 0x200); + lcd_writereg(0x44, 0x707); + lcd_writereg(0x45, 0x407); + lcd_writereg(0x46, 0x505); + lcd_writereg(0x47, 0x2); + lcd_writereg(0x48, 0x4); + lcd_writereg(0x49, 0x4); + lcd_writereg(0x60, 0x202); + lcd_writereg(0x61, 0x3); + lcd_writereg(0x62, 0x0); + lcd_writereg(0x63, 0x200); + lcd_writereg(0x64, 0x707); + lcd_writereg(0x65, 0x407); + lcd_writereg(0x66, 0x505); + lcd_writereg(0x67, 0x2); + lcd_writereg(0x68, 0x4); + lcd_writereg(0x69, 0x4); + lcd_writereg(0x7, 0x1); + lcd_writereg(0x18, 0x1); + lcd_writereg(0x10, 0x1690); + lcd_writereg(0x11, 0x100); + lcd_writereg(0x12, 0x117); + lcd_writereg(0x13, 0xf80); + lcd_writereg(0x12, 0x137); + lcd_writereg(0x20, 0x0); + lcd_writereg(0x21, 0x0); + lcd_writereg(0x50, 0x0); + lcd_writereg(0x51, 0xaf); + lcd_writereg(0x52, 0x0); + lcd_writereg(0x53, 0x83); + lcd_writereg(0x90, 0x0); + lcd_writereg(0x91, 0x0); + lcd_writereg(0x92, 0x0); + lcd_writereg(0x98, 0x0); + lcd_writereg(0x99, 0x903); + lcd_writereg(0x9a, 0x502); + lcd_writereg(0x9b, 0x300); + LCD_WCMD = 0x0; + LCD_WCMD = 0x22; + lcd_sleep(7000); + lcd_on(); } } @@ -199,15 +281,18 @@ void lcd_update(void) LCD_WDATA = 0; LCD_WDATA = 0x83; LCD_WCMD = 0x2c; - for(p=&lcd_framebuffer[0][0], i=0;i