msm:camera: Fix power leakage on VREG_L12_CAM_1MP

To send OV7692 to power down state PWDN signal is made
HIGH=1 through 8x25 GPIO 18. GPIO 18 is configured before
making it HIGH=1.

CRs-Fixed: 399468
Change-Id: I1e46c499e81e6b06551c3be1ca273f43df92dc03
Signed-off-by: Lokesh Kumar Aakulu <lkumar@codeaurora.org>
msm : camera : Correct mount angle value for OV7692

--correct the angle so that snapshot taken and
video recorded will not be 180 degrees rotated
--correcting mount angle so that the orientation
is proper for face detection by front sensor

CRs-Fixed: 401849
CRs-Fixed: 404489
Signed-off-by: Aditya Jonnalagadda <ajonnala@codeaurora.org>
(cherry picked from commit 2d57149ad900a5a3bccec0f749f87debd6dbfdfd)

Change-Id: I2f8c96f2ad3f6cccc5a201bc32b0477d93c62428
Signed-off-by: Gopal Goberu <ggober@codeaurora.org>
msm: camera:  OV5648 & OV7695 sensor driver support

Kernel driver support for OV7695 and OV5648 camera sensors
for QPR.

Change-Id: I6cdb4063d4d0e4629b5b7204dd1ad8d96d5c4ba0
Signed-off-by: Adarsh Bajpai <abajpai@codeaurora.org>

Conflicts:

	arch/arm/mach-msm/clock-pcom-lookup.c
	drivers/media/video/msm/actuators/msm_actuator.c
	drivers/media/video/msm/sensors/msm_sensor.c