firmware/export/config/samsungypr0.h

   1 /*
   2  * This config file is for the RockBox as application on the Samsung YP-R0 player.
   3  * The target name for ifdefs is: SAMSUNG_YPR0; or CONFIG_PLATFORM & PLAFTORM_YPR0
   4  */
   5
   6 /* We don't run on hardware directly */
   7 /* YP-R0 need it too of course */
   8 #define CONFIG_PLATFORM (PLATFORM_HOSTED)
   9
  10 /* For Rolo and boot loader */
  11 #define MODEL_NUMBER 100
  12
  13 #define MODEL_NAME   "Samsung YP-R0"
  14
  15 /* Indeed to check that */
  16 /*TODO: R0 should charge battery automatically, no software stuff to manage that. Just to know about some as3543 registers, that should be set after loading samsung's afe.ko module
  17  */
  18 /*TODO: implement USB data transfer management -> see safe mode script and think a way to implemtent it in the code */
  19 #define USB_NONE
  20
  21 /* There is only USB charging */
  22 //#define HAVE_USB_POWER
  23
  24 /* define this if you have a bitmap LCD display */
  25 #define HAVE_LCD_BITMAP
  26
  27 /* define this if you have a colour LCD */
  28 #define HAVE_LCD_COLOR
  29
  30 /* define this if the LCD needs to be shutdown */
  31 /* TODO: Our framebuffer must be closed... */
  32 #define HAVE_LCD_SHUTDOWN
  33
  34 /* define this if you want album art for this target */
  35 #define HAVE_ALBUMART
  36
  37 /* define this to enable bitmap scaling */
  38 #define HAVE_BMP_SCALING
  39
  40 /* define this to enable JPEG decoding */
  41 #define HAVE_JPEG
  42
  43 /* define this if you have access to the quickscreen */
  44 #define HAVE_QUICKSCREEN
  45
  46 /* define this if you have access to the pitchscreen */
  47 #define HAVE_PITCHSCREEN
  48
  49 /* define this if you would like tagcache to build on this target */
  50 #define HAVE_TAGCACHE
  51
  52 /* LCD dimensions
  53  *
  54  * overriden by configure for application builds */
  55 #ifndef LCD_WIDTH
  56 #define LCD_WIDTH  240
  57 #endif
  58
  59 #ifndef LCD_HEIGHT
  60 #define LCD_HEIGHT 320
  61 #endif
  62
  63 #define LCD_DEPTH  16
  64 /* Check that but should not matter */
  65 #define LCD_PIXELFORMAT 565
  66
  67 /* YP-R0 has the backlight */
  68 #define HAVE_BACKLIGHT
  69
  70 /* Define this for LCD backlight brightness available */
  71 #define HAVE_BACKLIGHT_BRIGHTNESS
  72
  73 /* Main LCD backlight brightness range and defaults */
  74 /* 0 is turned off. 31 is the real maximum for the ASCODEC DCDC but samsung doesn't use any value over 15, so it safer to don't go up too much */
  75 #define MIN_BRIGHTNESS_SETTING          1
  76 #define MAX_BRIGHTNESS_SETTING          15
  77 #define DEFAULT_BRIGHTNESS_SETTING      4
  78
  79 /* Which backlight fading type? */
  80 /* TODO: ASCODEC has an auto dim feature, so disabling the supply to leds should do the trick. But for now I tested SW fading only */
  81 #define CONFIG_BACKLIGHT_FADING BACKLIGHT_FADING_SW_SETTING
  82
  83 /* define this if you have RTC RAM available for settings */
  84 /* TODO: in theory we could use that, ascodec offers us such a ram. we have also a small device, part of the nand of 1 MB size, that Samsung uses to store region code etc and it's almost unused space */
  85 //#define HAVE_RTC_RAM
  86
  87 /* define this if you have a real-time clock */
  88 //#define CONFIG_RTC APPLICATION
  89 #define CONFIG_RTC RTC_AS3514
  90 #define HAVE_RTC_ALARM
  91
  92 /* The number of bytes reserved for loadable codecs */
  93 #define CODEC_SIZE 0x80000
  94
  95 /* The number of bytes reserved for loadable plugins */
  96 #define PLUGIN_BUFFER_SIZE 0x100000
  97
  98 /* We can do AB-repeat -> we use User key, our hotkey */
  99 #define AB_REPEAT_ENABLE
 100 #define ACTION_WPSAB_SINGLE ACTION_WPS_HOTKEY
 101
 102 /* Define this if you do software codec */
 103 #define CONFIG_CODEC SWCODEC
 104
 105 /* R0 KeyPad configuration for plugins */
 106 #define CONFIG_KEYPAD SAMSUNG_YPR0_PAD
 107 /* It's better to close /dev/r0Btn at shutdown */
 108 #define BUTTON_DRIVER_CLOSE
 109
 110 /* The YPR0 has a as3534 codec and we use that to control the volume */
 111 #define HAVE_AS3514
 112 #define HAVE_AS3543
 113
 114 #define HAVE_SW_TONE_CONTROLS
 115
 116 /* TODO: Make use of the si4703 tuner hardware */
 117 /* #define CONFIG_TUNER SI4700 */
 118 /* #define HAVE_TUNER_PWR_CTRL*/
 119
 120 /* We have a GPIO that detects it */
 121 #define HAVE_HEADPHONE_DETECTION
 122
 123 #define BATTERY_CAPACITY_DEFAULT 600 /* default battery capacity */
 124 #define BATTERY_CAPACITY_MIN 600  /* min. capacity selectable */
 125 #define BATTERY_CAPACITY_MAX 600 /* max. capacity selectable */
 126 #define BATTERY_CAPACITY_INC 0   /* capacity increment */
 127 #define BATTERY_TYPES_COUNT  1    /* only one type */
 128
 129 /* Define current usage levels. */
 130 #define CURRENT_NORMAL     24 /* ~25h, on 600mAh that's about 24mA */
 131 #define CURRENT_BACKLIGHT  62 /* ~6,5h -> 92mA. Minus 24mA normal that gives us 68mA */
 132
 133 #define CONFIG_BATTERY_MEASURE VOLTAGE_MEASURE
 134
 135 /* Linux controlls charging, we can monitor */
 136 #define CONFIG_CHARGING CHARGING_MONITOR
 137
 138 /* same dimensions as gigabeats */
 139 #define CONFIG_LCD LCD_YPR0
 140
 141 /* Define this if a programmable hotkey is mapped */
 142 #define HAVE_HOTKEY
 143
 144 /* Define this if you have a software controlled poweroff */
 145 #define HAVE_SW_POWEROFF
 146
 147 /* Define this if you have adjustable CPU frequency
 148  * NOTE: We could do that on this device, but it's probably better
 149  * to let linux do it (we set ondemand governor before loading Rockbox) */
 150 /* #define HAVE_ADJUSTABLE_CPU_FREQ */
 151 /* Define this to the CPU frequency */
 152 #define CPU_FREQ            532000000
 153 /* 0.8Vcore using 200 MHz */
 154 /* #define CPUFREQ_DEFAULT     200000000 */
 155 /* This is 400 MHz -> not so powersaving-ful */
 156 /* #define CPUFREQ_NORMAL      400000000 */
 157 /* Max IMX37 Cpu Frequency */
 158 /* #define CPUFREQ_MAX         CPU_FREQ */
 159
 160 /* TODO: my idea is to create a folder in the cramfs [/.rockbox], mounting it by the starter script as the current working directory, so no issues of any type keeping the rockbox folder as in all other players */
 161 #define BOOTDIR "/.rockbox"