Samsung Galaxy Camera (samsung-gd1)

How to enter flash mode
Press and  (completely) simultaneously. Zoom right to continue.

To enter recovery, press and  (halfway) simultaneously.

What works

 * Nothing

Mainline Kernel
There is currently no mainline kernel available but it should be possible to mainline this device. Have a look at Midas on Mainline for work on mainlining very similar devices.

Downstream kernel

 * downstream mirror
 * defconfig variable  is used