Supposedly the drivers are also full of hacks. Blacklists and Whitelists for which devices actually support certain features. A device might say it supports a s

Supposedly the drivers are also full of hacks. Blacklists and Whitelists for which devices actually support certain features. A device might say it supports a specific codec, but then when the phone starts streaming audio it causes the headset to lock up. It's a bunch of hacks all hacking around the other hacks.