msm: Add support to read QTimer clock ticks

Add IOCTL command in kernel driver to read QTimer clock ticks from ADSP.
This is needed by Sensors Daemon Time Service to report accurate timestamps
on Android.

Change-Id: Ifb682c22a18e5b793961862c4111d1d6542bda7a
Acked-by: Phong Duong <pduong@qualcomm.com>
Signed-off-by: Naveen Ramaraj <nramaraj@codeaurora.org>
1 file changed