From 0094b0500c87fa9a8a8ab48e877730a9680915b2 Mon Sep 17 00:00:00 2001 From: Thomas Martitz Date: Thu, 25 Feb 2010 13:26:46 +0000 Subject: [PATCH] Add Sansa Fuzev2 to the target tree. Bootloader builds, but is completely untested. Compilation shows a warning for the first argument of the lcd_bitmap() call in show_logo(). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24911 a1c6a512-1295-4272-9138-f99709370657 --- firmware/SOURCES | 14 + firmware/export/config.h | 2 + firmware/export/config/sansafuzev2.h | 211 +++++++++ .../target/arm/as3525/button-e200v2-fuze.c | 2 +- firmware/target/arm/as3525/dbop-as3525.c | 2 +- .../as3525/sansa-fuzev2/backlight-target.h | 32 ++ .../arm/as3525/sansa-fuzev2/button-target.h | 63 +++ .../arm/as3525/sansa-fuzev2/lcd-fuzev2.c | 447 ++++++++++++++++++ .../as3525/sansa-fuzev2/powermgmt-fuzev2.c | 52 ++ firmware/target/arm/as3525/system-as3525.c | 2 +- tools/configure | 23 +- tools/scramble.c | 4 +- 12 files changed, 849 insertions(+), 5 deletions(-) create mode 100644 firmware/export/config/sansafuzev2.h create mode 100644 firmware/target/arm/as3525/sansa-fuzev2/backlight-target.h create mode 100644 firmware/target/arm/as3525/sansa-fuzev2/button-target.h create mode 100644 firmware/target/arm/as3525/sansa-fuzev2/lcd-fuzev2.c create mode 100644 firmware/target/arm/as3525/sansa-fuzev2/powermgmt-fuzev2.c diff --git a/firmware/SOURCES b/firmware/SOURCES index 894ee07c38..04fdae0f9f 100644 --- a/firmware/SOURCES +++ b/firmware/SOURCES @@ -1296,6 +1296,20 @@ target/arm/as3525/sansa-fuze/powermgmt-fuze.c #endif /* !SIMULATOR */ #endif /* SANSA_FUZE */ +#ifdef SANSA_FUZEV2 +#ifndef SIMULATOR +target/arm/as3525/button-e200v2-fuze.c +target/arm/as3525/sansa-fuzev2/lcd-fuzev2.c +target/arm/as3525/lcd-as-e200v2-fuze.S +target/arm/as3525/backlight-e200v2-fuze.c +target/arm/as3525/dbop-as3525.c +#ifndef BOOTLOADER +target/arm/powermgmt-ascodec.c +target/arm/as3525/sansa-fuzev2/powermgmt-fuzev2.c +#endif /* !BOOTLOADER */ +#endif /* !SIMULATOR */ +#endif /* SANSA_FUZEV2 */ + #ifdef IAUDIO_7 #ifndef SIMULATOR drivers/nand_id.c diff --git a/firmware/export/config.h b/firmware/export/config.h index 3c70bb6880..c7ddbfc3ef 100644 --- a/firmware/export/config.h +++ b/firmware/export/config.h @@ -392,6 +392,8 @@ Lyre prototype 1 */ #include "config/sansam200v4.h" #elif defined(SANSA_FUZE) #include "config/sansafuze.h" +#elif defined(SANSA_FUZEV2) +#include "config/sansafuzev2.h" #elif defined(SANSA_C200V2) #include "config/sansac200v2.h" #elif defined(SANSA_VIEW) diff --git a/firmware/export/config/sansafuzev2.h b/firmware/export/config/sansafuzev2.h new file mode 100644 index 0000000000..b806354b09 --- /dev/null +++ b/firmware/export/config/sansafuzev2.h @@ -0,0 +1,211 @@ +/* + * This config file is for the Sandisk Sansa Fuze + */ +#define TARGET_TREE /* this target is using the target tree system */ + +/* For Rolo and boot loader */ +#define MODEL_NUMBER 68 +#define MODEL_NAME "Sandisk Sansa Fuze v2" + +#define HW_SAMPR_CAPS SAMPR_CAP_ALL + +/* define this if you have recording possibility */ +//#define HAVE_RECORDING + +//#define REC_SAMPR_CAPS SAMPR_CAP_ALL + +/* Default recording levels */ +#define DEFAULT_REC_MIC_GAIN 23 +#define DEFAULT_REC_LEFT_GAIN 23 +#define DEFAULT_REC_RIGHT_GAIN 23 + +/* Define bitmask of input sources - recordable bitmask can be defined + explicitly if different */ +#define INPUT_SRC_CAPS (SRC_CAP_MIC | SRC_CAP_FMRADIO) + +/* define this if you have a bitmap LCD display */ +#define HAVE_LCD_BITMAP +/* define this if you have a colour LCD */ +#define HAVE_LCD_COLOR + +#ifndef BOOTLOADER/* define this if you want album art for this target */ +#define HAVE_ALBUMART + +/* define this to enable bitmap scaling */ +#define HAVE_BMP_SCALING + +/* define this to enable JPEG decoding */ +#define HAVE_JPEG + +/* define this if you have a light associated with the buttons */ +#define HAVE_BUTTON_LIGHT + +/* define this if you have access to the quickscreen */ +#define HAVE_QUICKSCREEN + +/* define this if you have access to the pitchscreen */ +#define HAVE_PITCHSCREEN + +/* define this if you would like tagcache to build on this target */ +#define HAVE_TAGCACHE + +/* define this if you have LCD enable function */ +//#define HAVE_LCD_ENABLE + +/* Define this if your LCD can be put to sleep. HAVE_LCD_ENABLE + should be defined as well. +#define HAVE_LCD_SLEEP +#define HAVE_LCD_SLEEP_SETTING +*/ + +/* define this if you can flip your LCD */ +//#define HAVE_LCD_FLIP + +/* define this if you can invert the colours on your LCD */ +//#define HAVE_LCD_INVERT + + +/* define this if you have a real-time clock */ +#define CONFIG_RTC RTC_AS3514 + +/* There is no hardware tone control */ +#define HAVE_SW_TONE_CONTROLS + +#endif /* !BOOTLOADER */ + +/* put the lcd frame buffer in IRAM */ +#define IRAM_LCDFRAMEBUFFER //IBSS_ATTR + +#define CONFIG_KEYPAD SANSA_FUZE_PAD + +/* Define this to enable morse code input */ +#define HAVE_MORSE_INPUT + +/* Define this if you do software codec */ +#define CONFIG_CODEC SWCODEC + + +/* LCD dimensions */ +#define LCD_WIDTH 220 +#define LCD_HEIGHT 176 +#define LCD_DEPTH 16 /* 65536 colours */ +#define LCD_PIXELFORMAT RGB565 /* rgb565 */ + + +/* We're working on the assumption that the AS3525 has something + similar to the AS3514 for audio codec etc */ +#define HAVE_AS3514 + +/* Define this if you have a software controlled poweroff */ +#define HAVE_SW_POWEROFF + +/* Some Sansa Fuzes seem to be FAT16 formatted */ +#define HAVE_FAT16SUPPORT + +/* The number of bytes reserved for loadable codecs */ +#define CODEC_SIZE 0x100000 + +/* The number of bytes reserved for loadable plugins */ +#define PLUGIN_BUFFER_SIZE 0x80000 + +#define AB_REPEAT_ENABLE 1 + +/* FM Tuner - suspected to be the SI4702 */ +#define CONFIG_TUNER SI4700 +/* #define HAVE_TUNER_PWR_CTRL */ + +/* Define this for LCD backlight available */ +#define HAVE_BACKLIGHT +#define HAVE_BACKLIGHT_BRIGHTNESS + +/* Main LCD backlight brightness range and defaults */ +#define MIN_BRIGHTNESS_SETTING 1 +#define MAX_BRIGHTNESS_SETTING 12 +#define DEFAULT_BRIGHTNESS_SETTING 6 + +/* Which backlight fading type? */ +#define CONFIG_BACKLIGHT_FADING BACKLIGHT_FADING_SW_SETTING + +/* define this if the unit uses a scrollwheel for navigation */ +#define HAVE_SCROLLWHEEL +/* define to activate advanced wheel acceleration code */ +#define HAVE_WHEEL_ACCELERATION +/* define from which rotation speed [degree/sec] on the acceleration starts */ +#define WHEEL_ACCEL_START 540 +/* define type of acceleration (1 = ^2, 2 = ^3, 3 = ^4) */ +#define WHEEL_ACCELERATION 1 + +/* define this if you have a flash memory storage */ +#define HAVE_FLASH_STORAGE + +/* define this if the flash memory uses the SecureDigital Memory Card protocol */ +#define CONFIG_STORAGE STORAGE_SD + +#define BATTERY_CAPACITY_DEFAULT 550 /* default battery capacity */ +#define BATTERY_CAPACITY_MIN 550 /* min. capacity selectable */ +#define BATTERY_CAPACITY_MAX 550 /* max. capacity selectable */ +#define BATTERY_CAPACITY_INC 0 /* capacity increment */ +#define BATTERY_TYPES_COUNT 1 /* only one type */ + +/* Charging implemented in a target-specific algorithm */ +#define CONFIG_CHARGING 0 + +/* define this if the unit can be powered or charged via USB */ +#define HAVE_USB_POWER + +/* Define this if you have an AMS AS3525*/ +#define CONFIG_CPU AS3525 + +/* Define how much SD sectors are reserved for OF */ +#define AMS_OF_SIZE 0xF000 + +/* Define this if you want to use the AS2525 i2c interface */ +#define CONFIG_I2C I2C_AS3525 + +/* define current usage levels (based on battery bench) */ +#define CURRENT_NORMAL 65 +#define CURRENT_BACKLIGHT 30 +#define CURRENT_RECORD CURRENT_NORMAL + +/* Define this to the CPU frequency */ +#define CPU_FREQ 250000000 + +/* Type of LCD */ +#define CONFIG_LCD LCD_FUZE + +/* Offset ( in the firmware file's header ) to the file CRC and data. These are + only used when loading the old format rockbox.e200 file */ +#define FIRMWARE_OFFSET_FILE_CRC 0x0 +#define FIRMWARE_OFFSET_FILE_DATA 0x8 + +#ifndef BOOTLOADER +#define HAVE_MULTIDRIVE +#define NUM_DRIVES 2 +#define HAVE_HOTSWAP +#endif + +#ifndef BOOTLOADER + +#define USB_HANDLED_BY_OF + +/* USB On-the-go */ +#define CONFIG_USBOTG USBOTG_AS3525 + +/* enable these for the experimental usb stack */ +#define HAVE_USBSTACK +#define USB_VENDOR_ID 0x0781 +#define USB_PRODUCT_ID 0x7423 + +#endif /* !BOOTLOADER */ + +/* Define this if you have adjustable CPU frequency */ +#define HAVE_ADJUSTABLE_CPU_FREQ + +#define BOOTFILE_EXT "sansa" +#define BOOTFILE "rockbox." BOOTFILE_EXT +#define BOOTDIR "/.rockbox" + +#define ICODE_ATTR_TREMOR_NOT_MDCT + +#define INCLUDE_TIMEOUT_API + diff --git a/firmware/target/arm/as3525/button-e200v2-fuze.c b/firmware/target/arm/as3525/button-e200v2-fuze.c index 98c660dd45..2a75fa1e6f 100644 --- a/firmware/target/arm/as3525/button-e200v2-fuze.c +++ b/firmware/target/arm/as3525/button-e200v2-fuze.c @@ -28,7 +28,7 @@ #include "dbop-as3525.h" -#ifdef SANSA_FUZE +#if defined(SANSA_FUZE) || defined(SANSA_FUZEV2) #define DBOP_BIT15_BUTTON BUTTON_HOME #define WHEEL_REPEAT_INTERVAL (HZ/5) #define WHEEL_COUNTER_DIV 4 diff --git a/firmware/target/arm/as3525/dbop-as3525.c b/firmware/target/arm/as3525/dbop-as3525.c index b54ad17a6c..1730290d46 100644 --- a/firmware/target/arm/as3525/dbop-as3525.c +++ b/firmware/target/arm/as3525/dbop-as3525.c @@ -24,7 +24,7 @@ #include "as3525.h" #include "dbop-as3525.h" -#if defined(SANSA_FUZE) +#if defined(SANSA_FUZE) || defined(SANSA_FUZEV2) #define DBOP_PRECHARGE 0x80FF #elif defined(SANSA_E200V2) || defined(SANSA_C200V2) #define DBOP_PRECHARGE 0xF0FF diff --git a/firmware/target/arm/as3525/sansa-fuzev2/backlight-target.h b/firmware/target/arm/as3525/sansa-fuzev2/backlight-target.h new file mode 100644 index 0000000000..2d60ac35c2 --- /dev/null +++ b/firmware/target/arm/as3525/sansa-fuzev2/backlight-target.h @@ -0,0 +1,32 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2006 Barry Wardell + * + * 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. + * + ****************************************************************************/ +#ifndef BACKLIGHT_TARGET_H +#define BACKLIGHT_TARGET_H + +#define _backlight_init() true +void _backlight_on(void); +void _backlight_off(void); +void _backlight_set_brightness(int brightness); +#ifdef HAVE_BUTTON_LIGHT +void _buttonlight_on(void); +void _buttonlight_off(void); +#endif +#endif diff --git a/firmware/target/arm/as3525/sansa-fuzev2/button-target.h b/firmware/target/arm/as3525/sansa-fuzev2/button-target.h new file mode 100644 index 0000000000..6dcd37460a --- /dev/null +++ b/firmware/target/arm/as3525/sansa-fuzev2/button-target.h @@ -0,0 +1,63 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2006 by Barry Wardell + * + * 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. + * + ****************************************************************************/ + +#ifndef _BUTTON_TARGET_H_ +#define _BUTTON_TARGET_H_ + +#include +#include "config.h" + +#define HAS_BUTTON_HOLD + +void button_init_device(void); +bool button_hold(void); +int button_read_device(void); +unsigned short button_read_dbop(void); +/* Sandisk Sansa Fuze button codes */ + +/* Main unit's buttons */ +#define BUTTON_HOME 0x00000001 + +#define BUTTON_DOWN 0x00000002 +#define BUTTON_RIGHT 0x00000004 + +#define BUTTON_LEFT 0x00000008 +#define BUTTON_SELECT 0x00000010 +#define BUTTON_UP 0x00000020 +#define BUTTON_POWER 0x00000040 + +#define BUTTON_SCROLL_BACK 0x00000080 +#define BUTTON_SCROLL_FWD 0x00000100 + +#define BUTTON_HOLD 0x00000400 + +#define BUTTON_MAIN (BUTTON_HOME|BUTTON_DOWN|BUTTON_RIGHT|BUTTON_LEFT \ + |BUTTON_SELECT|BUTTON_UP|BUTTON_POWER \ + |BUTTON_SCROLL_BACK|BUTTON_SCROLL_FWD \ + |BUTTON_HOLD) + +/* No Remote control */ +#define BUTTON_REMOTE 0 + +#define POWEROFF_BUTTON BUTTON_POWER +#define POWEROFF_COUNT 10 + +#endif /* _BUTTON_TARGET_H_ */ diff --git a/firmware/target/arm/as3525/sansa-fuzev2/lcd-fuzev2.c b/firmware/target/arm/as3525/sansa-fuzev2/lcd-fuzev2.c new file mode 100644 index 0000000000..bdf1c704e0 --- /dev/null +++ b/firmware/target/arm/as3525/sansa-fuzev2/lcd-fuzev2.c @@ -0,0 +1,447 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2008 by Dave Chapman + * + * LCD driver for the Sansa Fuze - controller unknown + * + * 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 "config.h" + +#include "cpu.h" +#include "lcd.h" +#include "file.h" +#include "debug.h" +#include "system.h" +#include "clock-target.h" +#include "dbop-as3525.h" + +/* The controller is unknown, but some registers appear to be the same as the + HD66789R */ +static bool display_on = false; /* is the display turned on? */ + +/* register defines */ +#define R_START_OSC 0x00 +#define R_DRV_OUTPUT_CONTROL 0x01 +#define R_DRV_WAVEFORM_CONTROL 0x02 +#define R_ENTRY_MODE 0x03 +#define R_COMPARE_REG1 0x04 +#define R_COMPARE_REG2 0x05 + +#define R_DISP_CONTROL1 0x07 +#define R_DISP_CONTROL2 0x08 +#define R_DISP_CONTROL3 0x09 + +#define R_FRAME_CYCLE_CONTROL 0x0b +#define R_EXT_DISP_IF_CONTROL 0x0c + +#define R_POWER_CONTROL1 0x10 +#define R_POWER_CONTROL2 0x11 +#define R_POWER_CONTROL3 0x12 +#define R_POWER_CONTROL4 0x13 + +#define R_RAM_ADDR_SET 0x21 +#define R_WRITE_DATA_2_GRAM 0x22 + +#define R_GAMMA_FINE_ADJ_POS1 0x30 +#define R_GAMMA_FINE_ADJ_POS2 0x31 +#define R_GAMMA_FINE_ADJ_POS3 0x32 +#define R_GAMMA_GRAD_ADJ_POS 0x33 + +#define R_GAMMA_FINE_ADJ_NEG1 0x34 +#define R_GAMMA_FINE_ADJ_NEG2 0x35 +#define R_GAMMA_FINE_ADJ_NEG3 0x36 +#define R_GAMMA_GRAD_ADJ_NEG 0x37 + +#define R_GAMMA_AMP_ADJ_RES_POS 0x38 +#define R_GAMMA_AMP_AVG_ADJ_RES_NEG 0x39 + +#define R_GATE_SCAN_POS 0x40 +#define R_VERT_SCROLL_CONTROL 0x41 +#define R_1ST_SCR_DRV_POS 0x42 +#define R_2ND_SCR_DRV_POS 0x43 +#define R_HORIZ_RAM_ADDR_POS 0x44 +#define R_VERT_RAM_ADDR_POS 0x45 + +/* Flip Flag */ +#define R_ENTRY_MODE_HORZ_NORMAL 0x7030 +#define R_ENTRY_MODE_HORZ_FLIPPED 0x7000 +static unsigned short r_entry_mode = R_ENTRY_MODE_HORZ_NORMAL; +#define R_ENTRY_MODE_VERT 0x7038 +#define R_ENTRY_MODE_SOLID_VERT 0x1038 +/* FIXME */ +#define R_ENTRY_MODE_VIDEO_NORMAL 0x7038 +#define R_ENTRY_MODE_VIDEO_FLIPPED 0x7018 + +/* Reverse Flag */ +#define R_DISP_CONTROL_NORMAL 0x0004 +#define R_DISP_CONTROL_REV 0x0000 +static unsigned short r_disp_control_rev = R_DISP_CONTROL_NORMAL; + +static const int xoffset = 20; + +static inline void lcd_delay(int x) +{ + do { + asm volatile ("nop\n"); + } while (x--); +} + +static void as3525_dbop_init(void) +{ + CGU_DBOP = (1<<3) | AS3525_DBOP_DIV; + + DBOP_TIMPOL_01 = 0xe167e167; + DBOP_TIMPOL_23 = 0xe167006e; + + /* short count: 16 | output data width: 16 | readstrobe line */ + DBOP_CTRL = (1<<18|1<<12|1<<3); + + GPIOB_AFSEL = 0xfc; + GPIOC_AFSEL = 0xff; + + DBOP_TIMPOL_23 = 0x6000e; + + /* short count: 16|enable write|output data width: 16|read strobe line */ + DBOP_CTRL = (1<<18|1<<16|1<<12|1<<3); + DBOP_TIMPOL_01 = 0x6e167; + DBOP_TIMPOL_23 = 0xa167e06f; + + /* TODO: The OF calls some other functions here, but maybe not important */ +} + +static void lcd_write_cmd(short cmd) +{ + /* Write register */ + DBOP_TIMPOL_23 = 0xa167006e; + dbop_write_data(&cmd, 1); + + lcd_delay(4); + + DBOP_TIMPOL_23 = 0xa167e06f; +} + +static void lcd_write_reg(int reg, int value) +{ + int16_t data = value; + + lcd_write_cmd(reg); + dbop_write_data(&data, 1); +} + +/*** hardware configuration ***/ + +void lcd_set_contrast(int val) +{ + (void)val; +} + +void lcd_set_invert_display(bool yesno) +{ + r_disp_control_rev = yesno ? R_DISP_CONTROL_REV : + R_DISP_CONTROL_NORMAL; + + if (display_on) + { + lcd_write_reg(R_DISP_CONTROL1, 0x0013 | r_disp_control_rev); + } + +} + +#ifdef HAVE_LCD_FLIP +static bool display_flipped = false; + +/* turn the display upside down */ +void lcd_set_flip(bool yesno) +{ + display_flipped = yesno; + + r_entry_mode = yesno ? R_ENTRY_MODE_HORZ_FLIPPED : + R_ENTRY_MODE_HORZ_NORMAL; +} +#endif + +static void _display_on(void) +{ + /* Initialise in the same way as the original firmare */ + + lcd_write_reg(R_DISP_CONTROL1, 0); + lcd_write_reg(R_POWER_CONTROL4, 0); + + lcd_write_reg(R_POWER_CONTROL2, 0x3704); + lcd_write_reg(0x14, 0x1a1b); + lcd_write_reg(R_POWER_CONTROL1, 0x3860); + lcd_write_reg(R_POWER_CONTROL4, 0x40); + + lcd_write_reg(R_POWER_CONTROL4, 0x60); + + lcd_write_reg(R_POWER_CONTROL4, 0x70); + lcd_write_reg(R_DRV_OUTPUT_CONTROL, 277); + lcd_write_reg(R_DRV_WAVEFORM_CONTROL, (7<<8)); + lcd_write_reg(R_ENTRY_MODE, r_entry_mode); + lcd_write_reg(R_DISP_CONTROL2, 0x01); + lcd_write_reg(R_FRAME_CYCLE_CONTROL, (1<<10)); + lcd_write_reg(R_EXT_DISP_IF_CONTROL, 0); + + lcd_write_reg(R_GAMMA_FINE_ADJ_POS1, 0x40); + lcd_write_reg(R_GAMMA_FINE_ADJ_POS2, 0x0687); + lcd_write_reg(R_GAMMA_FINE_ADJ_POS3, 0x0306); + lcd_write_reg(R_GAMMA_GRAD_ADJ_POS, 0x104); + lcd_write_reg(R_GAMMA_FINE_ADJ_NEG1, 0x0585); + lcd_write_reg(R_GAMMA_FINE_ADJ_NEG2, 255+66); + lcd_write_reg(R_GAMMA_FINE_ADJ_NEG3, 0x0687+128); + lcd_write_reg(R_GAMMA_GRAD_ADJ_NEG, 259); + lcd_write_reg(R_GAMMA_AMP_ADJ_RES_POS, 0); + lcd_write_reg(R_GAMMA_AMP_AVG_ADJ_RES_NEG, 0); + + lcd_write_reg(R_1ST_SCR_DRV_POS, (LCD_WIDTH - 1)); + lcd_write_reg(R_2ND_SCR_DRV_POS, 0); + lcd_write_reg(R_HORIZ_RAM_ADDR_POS, (LCD_WIDTH - 1)); + lcd_write_reg(R_VERT_RAM_ADDR_POS, 0); + lcd_write_reg(0x46, (((LCD_WIDTH - 1) + xoffset) << 8) | xoffset); + lcd_write_reg(0x47, (LCD_HEIGHT - 1)); + lcd_write_reg(0x48, 0x0); + + lcd_write_reg(R_DISP_CONTROL1, 0x11); + lcd_write_reg(R_DISP_CONTROL1, 0x13 | r_disp_control_rev); + + display_on = true; /* must be done before calling lcd_update() */ + lcd_update(); +} + +void lcd_init_device(void) +{ + as3525_dbop_init(); + + GPIOA_DIR |= (1<<5|1<<4|1<<3); + GPIOA_PIN(5) = 0; + GPIOA_PIN(3) = (1<<3); + GPIOA_PIN(4) = 0; + GPIOA_PIN(5) = (1<<5); + + _display_on(); +} + +#if defined(HAVE_LCD_ENABLE) +void lcd_enable(bool on) +{ + if (display_on == on) + return; + + if(on) + { + lcd_write_reg(R_START_OSC, 1); + lcd_write_reg(R_POWER_CONTROL1, 0); + lcd_write_reg(R_POWER_CONTROL2, 0x3704); + lcd_write_reg(0x14, 0x1a1b); + lcd_write_reg(R_POWER_CONTROL1, 0x3860); + lcd_write_reg(R_POWER_CONTROL4, 0x40); + lcd_write_reg(R_POWER_CONTROL4, 0x60); + lcd_write_reg(R_POWER_CONTROL4, 112); + lcd_write_reg(R_DISP_CONTROL1, 0x11); + lcd_write_reg(R_DISP_CONTROL1, 0x13 | r_disp_control_rev); + display_on = true; + lcd_update(); /* Resync display */ + send_event(LCD_EVENT_ACTIVATION, NULL); + sleep(0); + + } + else + { + lcd_write_reg(R_DISP_CONTROL1, 0x22); + lcd_write_reg(R_DISP_CONTROL1, 0); + lcd_write_reg(R_POWER_CONTROL1, 1); + display_on = false; + } +} +#endif + +#if defined(HAVE_LCD_ENABLE) || defined(HAVE_LCD_SLEEP) +bool lcd_active(void) +{ + return display_on; +} +#endif + +/*** update functions ***/ + +/* FIXME : find the datasheet for this RENESAS controller so we identify the + * registers used in windowing code (not present in HD66789R) */ + +/* Set horizontal window addresses */ +static void lcd_window_x(int xmin, int xmax) +{ + xmin += xoffset; + xmax += xoffset; + lcd_write_reg(R_HORIZ_RAM_ADDR_POS + 2, (xmax << 8) | xmin); + lcd_write_reg(R_RAM_ADDR_SET - 1, xmin); +} + +/* Set vertical window addresses */ +static void lcd_window_y(int ymin, int ymax) +{ + lcd_write_reg(R_VERT_RAM_ADDR_POS + 2, ymax); + lcd_write_reg(R_VERT_RAM_ADDR_POS + 3, ymin); + lcd_write_reg(R_RAM_ADDR_SET, ymin); +} + +static unsigned lcd_yuv_options = 0; + +void lcd_yuv_set_options(unsigned options) +{ + lcd_yuv_options = options; +} + +/* Line write helper function for lcd_yuv_blit. Write two lines of yuv420. */ +extern void lcd_write_yuv420_lines(unsigned char const * const src[3], + int width, + int stride); +extern void lcd_write_yuv420_lines_odither(unsigned char const * const src[3], + int width, + int stride, + int x_screen, /* To align dither pattern */ + int y_screen); + +/* Performance function to blit a YUV bitmap directly to the LCD + * src_x, src_y, width and height should be even + * x, y, width and height have to be within LCD bounds + */ +void lcd_blit_yuv(unsigned char * const src[3], + int src_x, int src_y, int stride, + int x, int y, int width, int height) +{ + unsigned char const * yuv_src[3]; + off_t z; + + /* Sorry, but width and height must be >= 2 or else */ + width &= ~1; + height >>= 1; + + z = stride*src_y; + yuv_src[0] = src[0] + z + src_x; + yuv_src[1] = src[1] + (z >> 2) + (src_x >> 1); + yuv_src[2] = src[2] + (yuv_src[1] - src[1]); + +#ifdef HAVE_LCD_FLIP + lcd_write_reg(R_ENTRY_MODE, + display_flipped ? R_ENTRY_MODE_VIDEO_FLIPPED : R_ENTRY_MODE_VIDEO_NORMAL + ); +#else + lcd_write_reg(R_ENTRY_MODE, R_ENTRY_MODE_VIDEO_NORMAL); +#endif + + lcd_window_x(x, x + width - 1); + + if (lcd_yuv_options & LCD_YUV_DITHER) + { + do + { + lcd_window_y(y, y + 1); + + lcd_write_cmd(R_WRITE_DATA_2_GRAM); + + lcd_write_yuv420_lines_odither(yuv_src, width, stride, x, y); + yuv_src[0] += stride << 1; /* Skip down two luma lines */ + yuv_src[1] += stride >> 1; /* Skip down one chroma line */ + yuv_src[2] += stride >> 1; + y += 2; + } + while (--height > 0); + } + else + { + do + { + lcd_window_y(y, y + 1); + + lcd_write_cmd(R_WRITE_DATA_2_GRAM); + + lcd_write_yuv420_lines(yuv_src, width, stride); + yuv_src[0] += stride << 1; /* Skip down two luma lines */ + yuv_src[1] += stride >> 1; /* Skip down one chroma line */ + yuv_src[2] += stride >> 1; + y += 2; + } + while (--height > 0); + } +} + +/* Update the display. + This must be called after all other LCD functions that change the display. */ +void lcd_update(void) +{ + if (!display_on) + return; + + lcd_write_reg(R_ENTRY_MODE, r_entry_mode); + + lcd_window_x(0, LCD_WIDTH - 1); + lcd_window_y(0, LCD_HEIGHT - 1); + + lcd_write_cmd(R_WRITE_DATA_2_GRAM); + + dbop_write_data((fb_data*)lcd_framebuffer, LCD_WIDTH*LCD_HEIGHT); +} + +/* Update a fraction of the display. */ +void lcd_update_rect(int x, int y, int width, int height) +{ + const fb_data *ptr; + + if (!display_on) + return; + + /* nothing to draw? */ + if ((width <= 0) || (height <= 0) || (x >= LCD_WIDTH) || + (y >= LCD_HEIGHT) || (x + width <= 0) || (y + height <= 0)) + return; + + if (x < 0) + { /* clip left */ + width += x; + x = 0; + } + if (y < 0) + { /* clip top */ + height += y; + y = 0; + } + if (x + width > LCD_WIDTH) + width = LCD_WIDTH - x; /* clip right */ + if (y + height > LCD_HEIGHT) + height = LCD_HEIGHT - y; /* clip bottom */ + + lcd_write_reg(R_ENTRY_MODE, r_entry_mode); + + /* we need to make x and width even to enable 32bit transfers */ + width = (width + (x & 1) + 1) & ~1; + x &= ~1; + + lcd_window_x(x, x + width - 1); + lcd_window_y(y, y + height -1); + + lcd_write_cmd(R_WRITE_DATA_2_GRAM); + + ptr = &lcd_framebuffer[y][x]; + + do + { + dbop_write_data(ptr, width); + ptr += LCD_WIDTH; + } + while (--height > 0); +} diff --git a/firmware/target/arm/as3525/sansa-fuzev2/powermgmt-fuzev2.c b/firmware/target/arm/as3525/sansa-fuzev2/powermgmt-fuzev2.c new file mode 100644 index 0000000000..d0d39912f2 --- /dev/null +++ b/firmware/target/arm/as3525/sansa-fuzev2/powermgmt-fuzev2.c @@ -0,0 +1,52 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright © 2008 Rafaël Carré + * + * 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 "config.h" + +/* The battery manufacturer's website shows discharge curves down to 3.0V, + so 'dangerous' and 'shutoff' levels of 3.4V and 3.3V should be safe. + */ +const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = +{ + 3400 +}; + +const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = +{ + 3300 +}; + +/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ +const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = +{ + /* TODO: simple linear uncalibrated curve */ + { 3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200 } +}; + +#if CONFIG_CHARGING +/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ +const unsigned short percent_to_volt_charge[11] = +{ + /* TODO: simple linear uncalibrated curve */ + 3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200 +}; +#endif /* CONFIG_CHARGING */ + diff --git a/firmware/target/arm/as3525/system-as3525.c b/firmware/target/arm/as3525/system-as3525.c index db01da426b..16c89b9a7a 100644 --- a/firmware/target/arm/as3525/system-as3525.c +++ b/firmware/target/arm/as3525/system-as3525.c @@ -206,7 +206,7 @@ static void sdram_init(void) #define MEMORY_MODEL 0x21 #elif defined(SANSA_E200V2) || defined(SANSA_FUZE) || defined(SANSA_CLIPV2) \ - || defined(SANSA_CLIPPLUS) + || defined(SANSA_CLIPPLUS) || defined(SANSA_FUZEV2) /* 16 bits external bus, high performance SDRAM, 64 Mbits = 8 Mbytes */ #define MEMORY_MODEL 0x5 diff --git a/tools/configure b/tools/configure index 5b007e9aa4..67fc18917a 100755 --- a/tools/configure +++ b/tools/configure @@ -911,7 +911,8 @@ cat <