Add ROW I/O Scheduler by Qualcomm.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
block: row: fix compatibility with 3.0 Kernel code.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
sound: maybe we only need to increase the volume on the respective function and let the rest of the driver work on it.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>