GTA04 Status¶

What's left to do for GTA04?¶

Tasks to achieve, in order of priority, are:

• Install script
• Audio
• Graphics
• Power Managment
• Vibrator
• Battery
• Backlight/Leds
• Modem/3G
• WiFi/Bluetooth
• GPS
• Sensors

Issues to fix¶

• The whole sdcard is mounted as UMS fixed: f4fb785c11447b43a85d8d61e7b786c0e2df147a
• No adb notification at first boot

Audio input:

• When output is opened at, let's say 44100 rate, 2 chans and S16_LE format, input has to be opened with the same, or it will fail
• This is apparently a very common issue with CODECS (Nexus S and Galaxy S deal with it too)
• One has to resample to the correct rate (usually 44100 -> 8000) and perhaps convert 2 chans to one chan

Battery status issue:

• battery status doesn't get updated by itself (or not enough)
• polling /sys/class/power_supply/bq27000-battery/status makes it send the uevent needed for android to update its state

Reboot issue:

• when rebooting (usually with USB cable connected), screen turns white and kernel produces panic
• this might be because of Android USB Gadget (none of these appends with usb plugged in and no android usb gadget

Backlight issue:

• need to write lights module

Kernel¶

Component	Status
Various Android parts	Included and building with 3.2 kernel
Android USB Gadget	Working 100% with compatibility layer for gingerbread

Android integration¶

Component	Status
Graphics	Usable with 0xdroid omap3 gralloc but could be faster (needs work)