go-play-quiet

tldr;

I lowered the volume steps in the go-play code from {0, 125, 250, 500, 1000} to {0, 30, 70, 100, 125} and made a build so people can use it.

Full explaination

I've seen a lot of people online complaining about the sound on the ODROID-Go. It's crazy loud by default and there isn't any easy way for people to lower the volume to anything with a reasonable volume. I made a small change to the odroid-go-common/components/odroid/odroid_audio.c file so the most quiet volume is now the loudest, with smaller steps.

I used Odroid-Go-Tools to make my build, I'd recommend it if you want to make your own build of the current OS.

Install

1. Turn off your ODROID Go. I'd recommend exiting the game if you're in one, just so your progress saves. (Note: this should not effect any ROM files you have on your SD card)
2. Download a new release here. All you need is to download the Go-Play-Quiet.fw file.
3. Remove your microSD card from your ODROID Go, put it in a microSD card reader, and plug that into your computer. Copy that to the following path on your microSD card: odroid/firmware
4. Remove your microSD card from your computer and put it back in your ODROID Go.
5. Hold B on your ODROID Go and turn the power on. Keep holding B until you boot into Springboard (you should see your Go-Play.fw file and Go-Play-Quiet.fw)
6. Select Go-Play-Quiet with A, then press Start to confirm flashing this firmware.
7. Wait a minute or so while all 4 firmware partitions flash.
8. Your ODROID Go should boot to the new firmware.