On 09/03/16 19:30, Alison Schofield wrote:
> It is often the case that the driver wants to be sure a device stays
> in direct mode while it is executing a task or series of tasks. To
> accomplish this today, the driver performs this sequence: 1) take the
> device state lock, 2) verify it is not
It is often the case that the driver wants to be sure a device stays
in direct mode while it is executing a task or series of tasks. To
accomplish this today, the driver performs this sequence: 1) take the
device state lock, 2) verify it is not in a buffered mode, 3) execute
some tasks, and 4)